2024-03-28T21:24:00+04:30
http://jgs.khu.ac.ir/browse.php?mag_id=482&slc_lang=fa&sid=1
482-3607
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Assessment of housing quality indicators using analytic network process (ANP)
hossein
mobarra
hossein_mobarra@yahoo.com
Mahsa
Faramarzi Asli
mahsa_faramarzi@yahoo.com
Housing is the first space-tested experience in human relationships and the physical context is a mixed in which social resources, culture and economy In addition housing to meet growth the social sector their housing, it also includes unit environment, In addition housing to meet growth the social sector their housing, it also includes unit environment. Considering the housing quality indicators of access providers to sustainable housing and sustainable housing provides to achieve sustainable city. The growing housing demand of one-dimensional and quantity-oriented approach to housing has caused enough attention to the fundamental issue of housing quality. Lack of access to adequate housing, can cause or increase the incidence of mental disorders and the various problems. Therefore this study attempts to identify the variables and factors affecting the quality of housing, and influencing the indicator housing quality ratings with assuming a non-uniform weighting of indicators and factors. The investigate methods purpose of this study was to use, and methods of research - descriptive analysis. In order to achieve the desired goal in the research of network analysis (Anp) are used to determine the weights and priorities - ranking each indicator of housing quality components Based on the evaluation of the indicators using network analysis results indicate that the index of indices of housing facilities (.318), home security (.218) home comfort (0.145), proximity Bakarbry compatible (0.142), housing strength (0.109) and housing compatible with Region (0.065) have the highest weight assigned to theme.
Housing
Housing Quality
Indicators
analytic network process (Anp)
01
0
0
http://jgs.khu.ac.ir/article-1-3607-en.doc
482-3714
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Investigating the Outlook of Precipitation Changes in the Great Karun Using by CMIP5 series models
zeinab
mokhayeri
zeinab.mokhayeri@gmail.com
Ebrahim
fatahi
Ebfat2002@yahoo.com
Reza
Borna
bornareza@yahoo.com
To conduct this research, first, the data of monthly observations of synoptic and hydrometric precipitation from the National Meteorological Organization and the Ministry of Energy during the 30-year period (2006-2005) were obtained. To examine the prospect of future rainfall changes, the historical data of the period (1976-2005) and the simulated climate data of the period (2050-2021) using two models of CM3), (CSIRO-Mk3.6 from the series) Models (CMIP5) and according to 4 scenarios RCP2.6, RCP4.5, RCP6 and RCP8.5) that are available with a spatial resolution of 0.5 x 0.5 with the BCSD method have been used.Mean-based (MB) strategy has been used to correct the bias in the output of these models. The results of the AOGCM models showed that the CSIRO-Mk3.6 error coefficient was less than the GFDL-CM3 model for simulating precipitation in the case of Large Karun.The average future rainfall (2021-2050) in the whole basin compared to the average observed rainfall during the statistical period of 1976-2005 shows, in both models and scenarios in both basins in terms of amount and area of precipitation is decreasing significantly.Heavy rains in the Greater Karun Basin have been concentrated in all scenarios and models east of the basin. The highest rainfall was in the central foothills. The lowest rainfall is in the southwest and southeast. The final results of the present study are expected to be 83-116 mm. Both models are expected to have the highest rainfall in the Greater Karun Basin, with two scenarios: rcp4.5 and rcp2.6.
Forecasting
CM3
CSIRO
Precipitation
Large Karoon Basin.
01
0
0
http://jgs.khu.ac.ir/article-1-3714-en.doc
482-3736
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Analysis of geotourism system in Firoozkooh city and presentation of its development model from the perspective of geopark capability
somayeh
jahantigh mand
s_jahantigh_geo@yahoo.com
amir
karam
karam@khu.ac.ir
ezat
ghanavati
ezghanavati@yahoo.com
tayebeh.kiani@gmail.com
Geotourism is one of the important ecotourism species with a responsible and conservation-oriented approach that emphasizes the popularization of the earth sciences and the cultural, social and economic development of indigenous communities. Geosite, as the concept of the basis of geotourism, emphasizes places with geological or geomorphologic values, along with added and complementary values. In order to evaluate the geotourism conditions of a region and to assess its capabilities for management, it is necessary to value Geotourism has been identified and evaluated. The city of Firozkouh, with its numerous heritage land, is one of the areas prone to geotourism. In this research, through library and survey methods and using geotechnical assessment methods including Fascias method, GAM method and land degradation method, the city's geocytes from different perspectives were evaluated and analyzed. The results show that most of the geocytes of the region have a weak link with the native community despite their high profile and high educational potential and aesthetic value, and their vulnerability and their risk of collapse are increasing. It also faces a major challenge in terms of conservation and tourism services. In proritizing geosites, the Waznah geosite, Vashi Strait and Burnik Cave were favorable for investment and marketing. Also, in terms of Geopark capabilities, it turned out that the city could not become an independent geopark, but could play an important role as part of the geopark of Damavand.
geotourism
geopark
geotourism assessment method
Firouzkooh County
01
0
0
http://jgs.khu.ac.ir/article-1-3736-en.doc
482-3796
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Structural-Interpretive Modeling Key Factors Affecting the Future of Informal Settlement in the Southern Area of Tehran
Esmat
Khan Mohammadi
Eskhanmhmdi@gmail.com
Rahim
sarvar
Sarvarh83@gmail.com
Alireza
Estalaji
Al_estelagi@yahoo.com
Today, the accelerating trend of urbanization, the lack of guidance and urban management, national and regional inequalities, and differences in the socio-economic base of individuals have led to the growth and expansion of informal housing. Due to this situation, informal housing has been expanding in Tehran's metropolitan area. The present study seeks to find key factors affecting informal housing in the study area and also to determine the relationships between criteria through structural-interpretive modeling (ISM). Are; Which is applied in terms of the nature of the application and in terms of the combined method (quantitative and qualitative) and in terms of the inductive research approach In this method, a questionnaire tool was used and in order to analyze the relationships and present their structural model, the interpretive structural modeling method was used, The results of MICMAC analysis and the classification of key factors in the four matrix clusters It shows that the factors of economic growth, redistributive policies, decentralization and transfer of authority, regional equilibrium policies, revision of development and sanctions laws and regulations and its effects are in the fourth cluster,which are in fact variables of research. In fact, key variables are research, and the only factor in housing policies is the cluster of link variables, which will guide other factors, and change will affect the entire system.
Informal Settlment
ISM
Prioritization
Tehran Metropolitan Area
01
0
0
http://jgs.khu.ac.ir/article-1-3796-en.doc
482-3756
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
The Morphological analysis of Dareourt river by using Rosegen model(case study:Amarat dam to Aras river
Arsalan
Mehrvarz
Arsalanmehrvarz@yahoo.com
Agil
Madadi
Aghil48madadi@yahoo.com
Fariba
Esfandyari
fariba.darabad@gmail.com
Masoud
Rahimi
Masoud.Rahimi90@ut.ac.ir
The morphology of river is one of the issues in geomorphology, engineering and river management. The marginal sections of the rivers have always been subject to the riverbed due to the special social and economic conditions. The Dare Ourt River is one of the permanent rivers in Ardabil province. In recent years, there have always been floods and changes in the morphology of the duct. In this study, the Dare Ourt river was analyzed using Rosegen model at levels one and two. The main data required for this study include: 1: 2000 river topographic maps, hydrometric data and boundary conditions (Ardabil Regional Water Authority). The HEC-RAS hydrodynamic model was also used to more accurately extract the main indices of the Rosegen model. The results showed that most parts of the river have a C6c type with alluvial substrate and other dominant types observed in the four studied ranges include B6c-E6b-F6-D types. Also, the results of field visits indicate a change in the type of river type D range 4 from type C to type F, which is difficult due to the fact that reconstruction and restoration of the river in type F is difficult. Recommended restrictions on the type F is prevented from turning the river.
Rosegen Model
River morphology
Dare Ourt river
01
0
0
http://jgs.khu.ac.ir/article-1-3756-en.doc
482-3754
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Investigating the Impact of Destination Image and Quality of Services on the Competitiveness of Tourism Purposes: Tabriz City
Fereydoon
. Babaei Aghdam
babaii@gmail.com
Rahim
Rahim Heydari Chianeh
hidari.chiane@gmail.com
Qassem
Rahimifard
ghasem.rahimifard@gmail.com
The aim of this study was to investigate the effect of destination image and service quality on the competitiveness of tourism destinations studied: Tabriz city was written. This research is applied in terms of purpose and analytical in terms of descriptive method. The statistical population consisted of incoming tourists to the city of Tabriz, the sample size of which was estimated to be 384 using the Cochran's formula for an unlimited population. In order to collect field information, a researcher-made questionnaire was used, the validity of which was confirmed by experts. Cronbach's alpha method and combined reliability were also used to evaluate the reliability, and the results of these tests confirmed the reliability of the questionnaire used. In order to analyze the data and information of this research, SPSS and LISREL software were used. The results of the research hypotheses showed that the destination image and service quality have a positive and significant effect on the competitiveness of tourism destinations. According to the path coefficient obtained for these two independent variables, the effect of the destination image variable on the competitiveness of tourism destinations was higher than the quality of services.
Purpose image
service quality
competitiveness of tourist destinations
Tabriz
01
0
0
http://jgs.khu.ac.ir/article-1-3754-en.doc
482-3734
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Analysis of Heating and Cooling Requirements in Relation to Broiler Breeding, Case Study: Khorasan Razavi Province, Iran
Mohammad
Baaghideh
mbaaghideh2005@yahoo.com
Motahhareh
Zargari
motahharehzargari@yahoo.com
Broiler is one of the most common sources of poultry meat which has become one of the most popular and fastest poultry production in the world. The performance of broilers is directly affected by increasing or decreasing temperature and heat & cold Stress. In this study, it has been attempted to evaluate the cooling and heating degree-days (HDD and CDD) at different broiler breeding periods for Khorasan Razavi province. For this purpose, monthly mean temperature data for the statistical period (1988-1998) derived from 13 synoptic stations of the province were used. The cooling and heating degree-days were calculated for each of the breeding weeks based on specific thresholds and their spatial distribution was assessed. In the next step, the relationship between the cooling and heating degree-days and geographical parameters were evaluated. The results showed that with increasing latitude, the cooling degree-days decreased and the heating degree- days increased. The northern and western regions of the province have shown greater heating requirements in all broiler breeding periods, while the cooling requirements at different stages of broiler breeding have been higher for the eastern and southern regions of the province. In terms of total cooling and heating requirements, the northeast, southwest and western regions of the province; the cities of Khaf, Gonabad, Kashmar, Sarakhs and Sabzwar have the least heating-cooling requirements in the six-week broiler breeding period and are considered suitable climates for the development of this economic activity.
Broiler
CDD
GIS
HDD
Khorasan Razavi Province
01
0
0
http://jgs.khu.ac.ir/article-1-3734-en.doc
482-3759
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Modeling the factors affecting urban resilience against earthquake risk (Case study: Parsabad Moghan)
Ayat
Jahanbani
jahanbani57@yahoo.com
Ali
Shamie
shamiali@yahoo.com
Habib-o-llah
Fasihi
habibfasihi@yahoo.com
Taher
Parizadi
tparizadi@khu.ac.ir
Resiliency is one of the approaches to reducing the vulnerability of communities and strengthening peoplechr('39')s ability to deal with the dangers of natural disasters, especially earthquakes, and has economic, social, institutional, physical, and environmental dimensions. This research is applied in terms of purpose and descriptive-analytical in terms of nature and research method. The researcher-made questionnaire with 102 items was a tool for collecting research data. The sample size was 386 simple based on Cochranchr('39')s formulas and the sampling method was random. Exploratory factor analysis and path analysis were used in the SPSS25 software platform for data analysis and factor modeling. The results indicate that Parsabad city has the lowest scores in terms of social and physical resilience and is in a moderate to good condition; environmental resilience is in a moderate condition, institutional and economic resilience are in a bad situation. Also question factorization, 13 factors for social dimensions, (behavior during the crisis, crisis awareness, crisis preparedness, knowledge, cooperation, trust, assistance, reliance, interaction, accuracy, attitude, first aid, and necessary measures); 3 factors (Damages, Compensation and ability to return) for economic dimensions; 5 factors (performance of public institutions, the performance of semi-public institutions, institutional communication, institutional measures, and institutional context) for institutional resilience; 4 factors (open space, building resistance, public access and Relief access) for physical resilience and 3 factors (environmental, nutritional and soil factors) for environmental resilience. Finally, the modeling of resilience indicators for Parsabad city was presented.
Urban Resiliency
Earthquake
Exploratory analysis
Parsabad Moghan
01
0
0
http://jgs.khu.ac.ir/article-1-3759-en.doc
482-3878
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Investigating the effect of urban form components on air pollution (Case study: Tabriz city)
Ruhollah
Namaki
namaki32@gmail.com
Akbar
Abdollahzadeh Tarf
taraff_111981@iaut.ac.ir
Hassan
Sattari Sarbangholi
hasan@gmail.com
Air pollution and adverse effects of pollution caused by the combustion of fossil fuels in urban settlements are among the important environmental issues of metropolises that need to pay attention to ways to reduce air pollution in cities. Global experience has shown that urban form indicators are one of the most important factors affecting air pollution and energy consumption in the city. Therefore, paying attention to the form of the city plays an important role in the long-term perspective of cities for better air quality. The present study is applied in terms of purpose and descriptive-analytical in terms of method. In order to collect the required data and information, library and documentary methods have been used. To analyze the data and answer the research questions, the Moran statistical technique was used in the GIS software environment. The results of this study showed that the air pollution situation in Tabriz in terms of air pollutants, ie sulfur dioxide, nitrogen dioxide, carbon monoxide in the second half of the year is more than the first half of the year, so that among the air monitoring stations The field had the highest number of air pollution. Also, the results of the study of the effect of urban form and land use pattern on air pollution showed that urban form and land use are effective on air pollution.
urban form
land use
urban air pollution
Tabriz
01
0
0
http://jgs.khu.ac.ir/article-1-3878-en.doc
482-3806
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Determination of suitable areas cultivation of maize Based on the supply of heat needs in northwestern Iran
zeinab
ebrahimighalelani
Zeinabebrahimi43@yahoo.com
javad
khoshhal dastjerdi
javadkhoshhal@yahoo.com
hojatolah
yazdanpanah
h.yazdan@geog.ui.ac.ir
plants needs a certain amount of heat at the time of planting and during its growth period, The temperature requirements of the 704 single-cross cultivar of maize in Moghan weather conditions have been found in this study to determine its temperature requirements in its different growing stages in order to investigate the feasibility of its planting in the north west regions of Iran. Daily weather statistics presenting the minimum, maximum and average temperature of 51 Synoptic stations from Meteorological Organization of Iran have been used in this study, their statistical periods range from 1 to 30 years (1365-1395), the statistics and information about 5 main phenology stages of 704 single-cross variety maize which are recorded continually in Agricultural Weather Service of Moghan station in Pars Abad from 1390 to 1391 are provided. Then the 15-day averages from April 21st to July 22nd is obtained. The relationship between the temperature and the height in the linear regression is calculated .Map of heat supply date for seed sowing in all stations from the first half of May was drawn in the GIS. The plant collective growth degree days and the number of days in every phenology phase are calculated for all of the stations and the related maps are plotted.Then,the final map plotted by combining the layers thermal, height, slope and land use in the study area. The results of this study only 27.6% of the study area is able of maize cultivating.
suitable areas cultivation
maize
Growing degree day
Plant Phenology
Northwest Iran
01
0
0
http://jgs.khu.ac.ir/article-1-3806-en.doc
482-3831
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Investigating the Role of Ruggedness in Coastal Cities Planning Using Comparison of AHP and AHP FUZZY Hierarchical Analysis Methods (Study Area of Noor City)
Mostafa
taghvaee
Mostafataghvaei65@Gmail.com
Sadroddin
motevali
sadr_m1970@yahoo.com
Gholamreza
Janbaz Ghobadi
Gghobadi@yahoo.com
Cities occupy vast areas. These fields are composed of different topographic and morphological units. As cities develop and expand, their dealings with various units of topography and geomorphology and related topics increase. Geomorphological units are always associated with the dynamism of the natural environment. Any action for the development of cities in some way intersects with the mentioned dynamism and detachment, and consequently with morphological phenomena. In this approach, if some necessary principles and points are not observed, the morphodynamic balance of the environment will be disturbed and the great dangers of most of the equipment and facilities of the city will be threatened. Sometimes the intensity of morphogenesis is so high that it produces irreversible results. The present study is descriptive-analytical in terms of purpose and in terms of data collection method and in the form of a survey or field in which the researcher has made a questionnaire. The purpose of this study is to investigate the role of roughness in coastal city planning using a comparison of AHP and AHP FUZZY hierarchical analysis in Noor city. In addition to the main goal, The results showed that in the early stages of the planning process, simple methods can be sufficient when identifying development options as a focal point. Under these circumstances, the choice of advanced and technologically advanced methods does not necessarily produce different results. However, when planning needs to identify the spatial extent of the desired development area, it would be ideal to consider the intersection area proposed by both methods
Ruggedness
Planning
Noor City
AHP and AHP FUZZY Hierarchical Analysis Method
01
0
0
http://jgs.khu.ac.ir/article-1-3831-en.doc
482-3863
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Evaluating the efficiency of physical organization plans in the old part of Urmia
Tayebeh
Azizi
ronak.jamshidiy@yahoo.com
Mir Saeed
Moosavi
ms.moosavi@iaut.ac.ir
Mahsa
Faramarzi Asl
mahsa_faramarzi@yahoo.com
Siroos
Jamali
siroos_jamali@yahoo.com
Today, the old fabric of cities has been severely dominated by unwanted developments due to increased construction and dependence on vehicles. This issue has caused many problems in urban issues. Therefore, physical reorganization plans are on the agenda as a solution to reduce these problems. Imam Street, which is located in the old part of Urmia, is one of the main and important streets of the city. One of the proposed projects in the strategic plan of the worn-out structures of Urmia city was the project of organizing and urban design of Imam Street, most of which has been implemented. The purpose of this study is to investigate the efficiency of physical organization projects in the old part of Urmia. The research method is descriptive-analytical and the obtained data were collected through a researcher-made questionnaire. In order to analyze the data, one-sample t-test in SPSS program and also structural equation modeling using AMOS software were used. The average obtained from the T-test in measuring the satisfaction of businessmen and residents located in the old part of Urmia, which was more than 3, indicates that people living in this area and market acquisition are satisfied with the results of physical organization projects.
city
worn out area
organization plan.
01
0
0
http://jgs.khu.ac.ir/article-1-3863-en.doc
482-3836
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Assessment and ranking of physical resilience of urban areas against earthquakes; Case study of Tabriz metropolis
yaser
nazaryan
Yasernazaryan@gmail.com@yahoo.com
amane
haghzad
Ameneh_haghzad@yahoo.com
laila
ebrahimi
Geo.ebrahimi@yahoo.com
Kia
bozorgmehr
Kiabozorgmehr51@yahoo.com
Urbanization and increase in urban population as a result of the natural increase in population and rural-urban migration, has led to the concentration of the highest material and spiritual human capitals in these urban settlements. At the same time, various natural and human crises threaten these capitals. Urban management has undertaken various programs to deal with these crises, and the latest approach in this regard is to increase the resilience of cities. The concept of resilience can be discussed in various physical, economic, social and environmental dimensions.
The present study with a descriptive-analytical approach and with the aim of assessing the physical resilience of Tabriz metropolitan areas and determine their status relative to each other. For this purpose, multi-criteria decision making methods (MADM) and hierarchical analysis process (AHP) have been used. Also, 3 models of TOPSIS, VIKOR and COPRAS have been used to rank regions in terms of physical resilience. Finally, the Copeland model was used to combine the results of the mentioned models. The results show that regions 2, 8 and 9 jointly have the highest physical resilience. In the next ranks are regions 1, 10, 3, 7, 5, 4 and finally region 6, respectively.
Physical resilience
COPRAS model
VIKOR model
TOPSIS model
Tabriz metropolis
01
0
0
http://jgs.khu.ac.ir/article-1-3836-en.doc
482-3732
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Analysis the Role of Government Micro Credits in Rural Entrepreneurship Development (Case Study: Radkan Dehestan)
Shadi
khoob
shadi.khoob@gmail.com
Hamdollah
Sojasi Qeidari
ssojasi@um.ac.ir
Aliakbar
Anabestani
anabestani@um.ac.ir
Entrepreneurship as an emerging phenomenon in the economy today plays an important role in the economic development and development of the villages because it is created for the purpose of progress, poverty eradication and employment creation. Rural areas, however, suffer from a lack of financial capital to start a business or expand their current economic activities. Governments have therefore provided self-employment loans in the form of micro-rural credits to facilitate the process of employment and entrepreneurship in rural areas. The purpose of this study is to analyze the role of micro-government credits in rural entrepreneurship development in Radkan. The purpose of this study is applied and developmental research and descriptive-analytical. Different methods of data collection (documentary, library and field information) have been used for this research. The statistical population of the study consisted of 27 entrepreneurs and using Cochran formula and error level (0.06) of 244 people from 13 villages of Radkan village were selected as sample and their opinions based on the research indicators related to the subject. The results showed that micro-government credits in general did not play a significant role in the development of rural entrepreneurship in the study area. Sample entrepreneurs in the study villages often apply for bank loans and then provide the rest of their own funds from personal finance. Also, due to insufficient amount of loans, lack of easy access to credit, lack of insurance support from entrepreneurs, prolonged time for getting credits from institutions and inappropriate repayment period, entrepreneurschr('39') satisfaction with average of 2.32 and rural people with average 1/91 is very low.
Rural Development
Micro Credit
Rural Entrepreneurship
Radkan Dehestan
01
0
0
http://jgs.khu.ac.ir/article-1-3732-en.doc
482-3832
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Analysis of urban resilience against earthquakes with emphasis Land use planning (Case study: Tabriz metropolis)
Yaser
nazaryan
Yasernazaryan@gmail.com
amane
haghzad
Ameneh_haghzad@yahoo.com
leyla
ebrahimi
Geo.ebrahimi@yahoo.com
Kia
abozorgmehr51
bozorgmehr51@iauc.ac.ir
Vulnerability is the inevitable result of risks and crises that threaten societies to varying degrees. One of the main threats is earthquakes. The recent approach to disaster management programs is to increase the resilience of communities that have different dimensions. One of them is the physical dimension of urban resilience, which is linked to the components of land use planning. In this research, with the aim of analyzing land use criteria affecting the resilience of Tabriz city and using fuzzy AHP method, research has been done.
Based on the results of the study of theoretical foundations, 13 effective criteria have been identified and the basis of action. The required data were extracted and used from maps and spatial information of urban plans, especially the detailed plan of Tabriz, Then Using ARC Map10.3.1 software, each criterion is analyzed and each criterion is presented in the form of a fuzzy map. Sum, Product and gamma fuzzy operators have been used to achieve the final resilience map. Due to the high accuracy of the gamma operator, its results are considered as the final output.
The results show that in the city of Tabriz, 2% have very low resilience, 40.8%, low resilience,15.3% moderate resilience, 23.5% high resilience and 7.2% very high resilience - based on the Used criteria-. Areas with low resilience are generally located in the north of Tabriz city and correspond to the informal settlement texture and the worn-out texture of the city, which corresponds to the fault line of Tabriz and Micronutrient and permeability are other features of these areas. Due to the high population density in these areas, it is necessary to immediately adopt the necessary programs to improve the quality of physical resilience criteria in the city.
Urban resilience
Land use planning
Tabriz Metropolis.
01
0
0
http://jgs.khu.ac.ir/article-1-3832-en.doc
482-3906
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Effects of Caspian Sea water level fluctuation on coastal land use with emphasis on urban tourism (Case study: Cities of Noor and Royan)
Alireza
Shojaei Nouri
shojaeinouri.alireza47@gmail.com
GholamReza
JanbazGhobadi
gh_janbazghobadi@iaunour.ac.ir
Sadrodin
Motevalli
s_motevalli@iaunour.ac.ir
Coastal environmental degradation as a result of Caspian Sea water level fluctuation are very probable and human behaviors in non-optimal choice of the land use locate intensify these losses. Coastal tourism, as one of the coastal land uses is heavily influenced by fluctuations in sea level in both marine transgression-regression statuses. In current study, to investigate the Caspian Sea water level fluctuation impacts on coastal land use and urban tourism (Noor and Royan Cities), at first, sea level historical recorded data in Baku, Bandar Anzali and Nowshahr tide gauge stations were studied during 1840 to 2019. Landsat and Sentinel-2 satellite images and histogram filtering were used to extract the shorelines corresponding to the mentioned levels. Survey the tide gauge data showed that the lowest and highest water levels were recorded in 1977 (-28.5 meter) and 1993 (25.24 meter), respectively. According to the latest water level data, its value on November 2019 has reached the lowest level in the last three decades (-27.31 meter). 214 hectares of coastal lands of Noor and Royan Cities have been submerged due to the Caspian Sea water level rising from 1977 to 1995. Analyzing the Royan city land use in relation to the shoreline of July 1995 shows that 11 city blocks have went beyond this shoreline and have expanded to the sea. Interesting facts about these 11 blocks is that they are residential and tourism land uses. Also, in the coastal zone of Noor city, three important utilities of coastal tourism, including groin built in the breakwater of Noor recreational port, Negin Noor coastal complex and floating pier of Aryan Hotel, are the most important utilities related to Caspian Sea water level fluctuation that their performance is strongly influenced by these fluctuations.
Caspian Sea water level fluctuation
Shoreline
Coastal tourism
Satellite imagery
Noor and Royan Cities
01
0
0
http://jgs.khu.ac.ir/article-1-3906-en.doc
482-3553
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
The effects of meteorological drought on the drying up of oak forests in Ilam province
shamsallah
Asgari
shamsasgari@yahoo.com
tayeb
razi
tayebrazi@yahoo.com
Mohamadreza
Jafari
mg_jafari@yahoo.com
Ali Akbar
noroozi
noroozi-aa@scwri.ac.Ir
Due to the importance of forests in natural and anthropogenic environment, the effects of meteorological drought on the dryness of oak forests in Ilam province were investigated. The main purpose of this study was to determine the relationship of Zagros forests with drought occurring in the area. The results of the Standard Precipitation Index (SPI) for the time periods showed that the most drought occurred in 2007, 2008, 2011, 2015 and 2016. Remote sensing data (MODIS images) were used to investigate the vegetation trend (NDVI) of trees during the period 2016–2016. The vegetation trend (NDVI) was significant over the period with the index drought index (SPI) with R2 = 0.9999. Ground harvesting of oak drying points and simulation using Landsat satellite imagery with 15 m pixel output from GIS software showed that 17894 hectares of area forests from 2000 to 2016 were dried and destroyed and prepared with oak forest and integrated layer. The output layers from the drought zoning were shown visually and the statistical analysis was performed in three 5-year time series. The results of these analyzes from 2002 to 2006 showed that the correlation coefficient between meteorological drought and oak drought 96.6% with a coefficient of determination R2 = 0.985, for the time series of 2007 to 2011 the correlation coefficient between scratches Meteorological and oak dryness of 95.4% with R2 = 0.980 and coefficient of correlation for meteorological drought and oak drought of 98.8% and R2 = 0.995 of coefficient respectively. Its fluctuations in time series show the intensity and duration of the drying up of oak forests in the region. According to the results of this study, it is predicted that if the drought goes through this process, 1118.4 hectares of oak forests in Ilam province will be dried and destroyed annually.
Precipitation
Drought
Oak Drying
SPI
NDVI
01
0
0
http://jgs.khu.ac.ir/article-1-3553-en.doc
482-3824
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Defining the Conceptual Framework of central part of Urban regeneration based on Environmental Quality
aysan
pourmoghaddam
pourmoghaddamaysan@gmail.com
mahsa
faramarzi asl
mahsa_faramarzi@yahoo.com
mirsaeed
moosavi
moosavi_mirsaeed@yahoo.com
akbar
abdoolahzadeh tarraf
taraffarat@yahoo.com
Abstract
Urban Regeneration is the one of Restoration function that imports to four dimensions of Form, Economy, Society and Ecosystem. Environment Quality is the one of objects of Urban regeneration. On the other hands lack of peoplechr('39')s interest to live and spending leisure time, the quality of city center decreases and it is more important to increase quality of city center. Environment quality is general subject and, in this study, we use creative model place for describing quality factors of environment. Golkar`s model “sustainable place” which comes from Canter`s Model “Place” is the one of most complete models for assessing the qualities of environment; It imports to four dimensions of form, activities, imaginations and ecosystem after that eventually we can obtain the Conceptual Framework of central part of Urban regeneration based on Environmental Quality. By means of content technique, various ideas and views about environment qualities from global theorists, Experiences of regenerating city center and national restoration document were collected then calculate average of them for selecting most important of them. Finally define Measures for all these important qualities to draw Conceptual Framework. The result show that legibility and Visual character are the most import qualities of empirical-aesthetic factor, Permeability and Socio petal space and Quality of public area and Vitality are the most import qualities of functional factor and Compatibility with nature is the most important quality of ecological factor. These 7 qualities which are among the most important qualities must be considered in regeneration of city centers.
Regeneration
city centers
The qualities of places
Creative place model
01
0
0
http://jgs.khu.ac.ir/article-1-3824-en.doc
482-3928
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Investigating the role and effect of time component on residents\' sense of belonging from two perspectives of age and duration of residence; Case study of Zanjan neighborhoods
Narges
Karimi
karimi@gmail.com
Farah
Habib
Frh_habib@srbiau.aac.ir
A sense of belonging to an environment is an emotional connection that takes place between people and the external environment. Many studies have shown that the existence of this connection and its deepening between the person and the environment has a significant role in promoting the physical environment and the emergence of positive social behaviors. Therefore, recognizing the sense of belonging and the factors affecting it and ways to improve it is one of the issues that can lead to the improvement of living conditions and physical environment. Among the many factors that affect the sense of belonging, the time factor as one of these factors can be effective from two perspectives; Duration of residence and age of the environment. In this study, while researching the effect of each of these factors on the sense of belonging of residents, a comparison between these two factors and the intensity of the effect of each on the sense of belonging has been done. The present study is applied in terms of purpose and descriptive-analytical in terms of method. In order to collect the required data and information, library and field methods and questionnaire tools were used. The statistical population of the study consists of citizens living in the six studied neighborhoods in Zanjan. The sample size was estimated to be 300 people using the Cochranchr('39')s formula. SPSS software was used to analyze the data. The results showed that the sense of belonging in the study areas is moderate to low. The results also showed that the duration of residence and the age of the environment have a positive and significant effect on the sense of spatial belonging and its components. Among the variables, the effect of the environment variable on the sense of spatial belonging is greater than the length of stay, so that the age of the environment predicts 27.1% of the variance of the variable of spatial belonging.
sense of belonging to the place
length of stay
age of the environment
neighborhoods of Zanjan
01
0
0
http://jgs.khu.ac.ir/article-1-3928-en.doc
482-3891
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Analysis of Color Role on Quality Improvement of Urban Space (Case Study: Chaharsad Dastgah Town of Ramsar)
pari
Shokri Firoozjah
shokri.pari@pnu.ac.ir
Amir
Bakhshi
amirbakhshi62@gmail.com
javad
puriani
: javadpuriauriany@gmail.com
Fateme
Alipour Sourkhani
fateme.alipoor@yahoo.com
In urban spaces various heterogeneous and dissonant elements together cause to environmental disturbances. One of the most impotant of these elements that rarely is noted, is the color. Therefore, this study has been done with the aim of review and assess of color role effectiveness in upgrading quality space of Ramsar Chahrsad Dastgah town. The research method was descriptive-analytic and data were collected through questionnaires and photography. The statistical population of the study was estimated, according to Cochran formula, 300 people. In order to assess of quality indicators according to the role of color were examined 3 main index (spatial perception, readability and identity, diversity and vitality) and 20 variables. To analyze the indicators have been used from sample T-test and RGB models. According to one sample T-test, readability and identity Index with an average of 2.31, diversity and vitality with an average of 2.69 and spatial perception with an average 2.78 have had from least to greatest effect on the quality of the study area. Also according to the color palette extracted from sky, artificial body and vegetation layers, town of Chahrsad Dastgah are not rich in terms of color and promotion of the quality of urban space is not. Generally, in the town of Chahrsad Dastgah has been used less than coloring agent to increase the spatial perception, sense of life and identity.
Palette
Spatial Perception
Readability and Identity
Diversity and Vitality
Ramsar
01
0
0
http://jgs.khu.ac.ir/article-1-3891-en.doc
482-3959
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Evaluation of Sanandaj city vulnerability to earthquake using classification tree analysis (CTA) model
Shahrivar
rostaei
srostaeii@gmail.com
Rahim
heydari chyaneh
rheydarii@tabrizu.ac.ir
ayoub
zoghi
ayoubzoghi.saghez@gmail.com
As cities become more physically in structure and demographically wider, the rate of crises is also increasing consequently, and cities become more vulnerable to natural disasters for a variety of reasons, including economic and cultural poverty, fault alignment and non-compliance to regulations of earthquake-related issues. What matters is the level of community's preparedness and the degree of vulnerability of the city and its residents, which can be reduced to the lowest level if properly planned and principle policies are adopted. In this research, considering the high potential of Sanandaj in terms of seismicity and the existence of many faults in the vicinity and around of the city, it is tried to gain an authentic understanding of the subject with identifying the factors affecting the earthquake and combining indicators using the Classification Tree Analysis (CTA) model. The results indicate that a large area of the city is in the category of moderate to high vulnerability.52% is in the middle vulnerability category, 16.5% is in the high vulnerability category and 1% of the city is considered to be in the very high vulnerability category, which exactly matches the same marginal, old and densely populated neighborhoods. This situation does not render a proper structure and needs more consideration in prospective development plans.
Urban Vulnerability
Earthquake
Classification Tree Analysis
ROC Curve
Sanandaj
01
0
0
http://jgs.khu.ac.ir/article-1-3959-en.doc
482-3733
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Estimation of Relative Humidity in Hormozgan Province Using MODIS Image Processing
Masihollah
Mohammadi
masih.1687@gmail.com
behrooz
sobhani
Sobhani@uma.ac.ir
Relative humidity is considered as one of the most important climatic parameters and atmospheric phenomena. The purpose of the present study is to evaluate the regional algorithms for estimating relative humidity using remote sensing data in Hormozgan province. In this regard, the products (MOD05 and MOD07) were used to for estimating the total perceptible water, air temperature and sea- level pressure. Also the product (MOD35) was used for cloud testing, which by performing this test, 2190 cloudless images with 95% confidence for processing was identified. To evaluate the results, radio sound data of Bandar Abbas and synoptic stations in all over the Hormozgan were used. The results showed high accuracy of the used algorithms and experimental model so that R2 and RMSE values of the recorded layers of the sensor and ground data were acceptable. They are in good agreement with ground station measurements. The results showed that the climate of the province is semi-desert with a long warm season and a short cool one. With a closer look, it was found that sea-level pressure and total perceptible water (TPW) in this province are highly correlated with the topography of the region, so that, maximum total perceptible water and sea level pressure were recorded in coastal lowland areas and minimum in the highlands of the province. According to zoning maps, Hormozgan province can be divided into four parts due to relative humidity: from very dry climate with less than 20% relative humidity which is recorded at the highlands to humid areas with more than 65% relative humidity at the coastal area.
Relative Humidity
Hormozgan Province
Regional Algorithms
MODIS Sensor
01
0
0
http://jgs.khu.ac.ir/article-1-3733-en.doc
482-3894
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Evaluation and detection of water footprints in the green space of Tehran metropolis Case study: Laleh Park
joan
amini
zhwan.amini@gmail.com
mehri
akbari
mehryakbary@gmail.com
zahra
hejazizadeh
hedjazizadeh@yahoo.com
ali akbar
shamsipur
shamsipr@ut.ac.ir
Green spaces have a key role in moderating urban micro-climatic conditions, beautifying urban landscapes, citizens' leisure time, and also reducing noise and air pollution and absorption of Aerosols. In addition to the significant advantages of green space, water consumption and irrigation needs is one of the main limitations of green space development in Tehran that nowadays faced to critical water shortage. Calculating water footprint in green spaces, as the total amount of fresh water required to maintain green space throughout the year, is one of the indicators by which the compatibility of tree and plant species with climatic conditions can be assessed. The main object of this study is to estimate the water footprint of Laleh Park in Tehran province of Iran. The Green space soil water balance (SWB) model was used to calculate water footprint in this park. The required data that including: average daily temperature, total precipitation and moisture depth of zero to 30 cm of soil, were obtained from the Geophysical meteorological station of Tehran for 2018. Data related to soil water drainage were also estimated based on standard laboratory samples of green space soils. The results indicated that in the warm months (June to September) of the year, the total water footprint of Laleh Park in Tehran was 4 to 5 thousand cubic meters per month (m3/m), while the winter months (December to March) total estimated water footprint were less than 1400 cubic meters per month. The generalization of 30 Centimeters depth soil moisture data of the geophysical meteorological station to Laleh Park, released that, in the warm month of the year, Green Water (groundwater or surface water) had the largest portion (more than 90%) in the water footprint of Laleh Park, While in the winter months (December and to march), the green water (water from snow and rain) is main participant in providing soil moisture, more than 90% of the total water footprint of Laleh Park has related to this source.
water footprint
green water footprint
blue water footprint
Laleh Park
Tehran metropolis
01
0
0
http://jgs.khu.ac.ir/article-1-3894-en.doc
482-3935
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
An analysis of cyclonic dominant patterns on cold period precipitation in the mid-western of Iran
Rastegar
Mohammadi
std_rastegar365@khu.ac.ir
mohammad
saligheh
salighe1338@gmail.com
Mohammad Hossein
Naserzadeh
Nasserzadeh2100@yahoo.com
Mehri
Akbari
mehryakbary@khu.ac.ir
Extratropical cyclones according to the frequency, duration, and intensity, the major cause of mid-and high-latitude precipitation across the Mediterranean during winter and autumn. For this research using network data of ECMWF climatic variables with 6-hour time resolution and 0.25 × 0.25 spatial resolution from1979-2016 and were used of 4 Basin stations precipitation data from the Asfezari database from 1979-2016. The results showed that the first pattern is the Mediterranean trough pattern which has the highest frequency of 42%. In this pattern, the low-level due to the presence of a high-level that acts as a barrier have caused the deepening of the Mediterranean low-level and its axis extends to the Red Sea, and due to the collision of low-level and high-level on the region, instability is intensified and has caused the most rainfall among the patterns. In contrast to the first pattern, The fourth pattern has the lowest frequency of 10% Which is the trough pattern of western winds which is located on the Caspian Sea but due to high-level in the south of the region has prevented the entry of low-level and is located in the northern part of the study area due to this, the isobar in the north of the region have become orbital as a result, fewer cyclones enter the area, resulting in less rainfall between patterns. The results also showed that the frequency of cold-core cyclones was 60% in winter and 40% in autumn, but the frequency of hot core cyclones was 62% in winter and 38% in autumn, which in winter, the frequency of hot core cyclones has increased compared to cold-core cyclones, while in the fall the frequency of hot-core cyclones has decreased compared to cold-core. In the last decade, both the frequency of occurrence of cyclones and their intensity has decreased compared to the last two decades. In terms of cyclogenesis places, the western part of the study area has always been active, And with the onset of the cold season from autumn to winter, cyclogeneses places are gradually becoming more active.
Cyclonic Precipitation
Cyclone
cyclogenese
Cold Period
Midwest of Iran
01
0
0
http://jgs.khu.ac.ir/article-1-3935-en.doc
482-3888
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
The study processing of climate change in Guilan province using dendroclimatology indicators
Farzad
Shirzad
shirzad@guilan.ac.ir
Bohlol
alijani
bralijani@gmail.com
Mehry
akbary
mehryakbary@khu.ac.ir
Mohammad
saligheh
saligheh@khu.ac.ir
Climate change and global warming are very important issues of the present century. Climate change process, especially temperature and precipitation changes, the most important issue is environmental science. Climate change means a change in the long-term average. Iran is located in the subtropical high pressure zone in arid and semi-arid regions and the Hyrcanian forest is a green area between the Caspian Sea and the Alborz mountain range. At the 43rd UNESCO Summit, the Hyrcanian forests were registered as the second natural heritage of Iran. Beech is one of the most important tree species and the most industrial species of Hyrcanian forests It accounts for about 18 percent of the northern forest volume (from Astara to Gorgan with a life span of about 250 years). The study area is located in the Shanderman basin in western Guilan province. In this research using tree dendroclimatology, Use of vegetative width of beech tree rings, Weather station statistics located in the study area, And Mann-Kendall nonparametric statistical method, To Investigate Climate Change Trend on Growth Time Series and Pearson Statistical Method, in order to evaluate the correlation of diameter growth of beech tree rings with climate variables in the region, an attempt was made. Results of time series of beech tree growth rings over 202 years. Using the nonparametric method Mann- Kendall showed, Changes in growth rings of beech trees have a downward and negative trend, at level 5 %, it was significant. Temperature Minimum, Average, Maximum, and Evaporation during the growing season, there was an upward trend and Annual precipitation there was a downward trend. Using the Pearson method Fit correlation of growth ring diameter with temperature, For the average monthly in February and the average minimum temperature in July, August and September and Negative correlation, for average maximum temperature in February, July, August and September at 95% level, it was significant and precipitation in June, the correlation was 95% positive and significant.
Climate change
Dendroclimatology
Hyrcanian forest
Beach
01
0
0
http://jgs.khu.ac.ir/article-1-3888-en.doc
482-3895
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Investigation of alluvial fans location in the assessment of tectonic processes (A Case study, southern of Kharqan mountainous, Hamadan Province, Iran)
Esmaeil
Najafi
es.najafi@du.ac.ir
Abolfazl
Faraji Monfared
Afarajimonfared63@gmail.com
Mehdi
Ahmadi
mehdi.ahmadi2009@gmail.com
The expansion of arid and semi-arid regions in Iran has caused that most of the mentioned phenomena to be seen in the study area. Alluvial Fans are the landforms that are spread in different areas. Identifying the productive processes and assessment of their effects can help to manage natural hazards, as well as help the land use planning. In the present study, the tectonic activity at the surface of alluvial fans in the south of Kharqan Mountain in the northeast of Hamadan province was studied. The studied Alluvial Fans were located in the south of the Kharqan Mountain in the northeast of Hamadan province. First, the process of development of Alluvial Fans in the area using different maps was investigated (consisting of two Gozel Valley, Celery conifers, and several small Alluvial Fans), and the available evidence on the tectonics of alluvial Fans in the area were studied. The obtained results of the research show that in parts of area such as the eastern of the gozel valley cones the tectonics is active, and the areas such as alluvial Fans that be located between the Gozel Valley was inactive. Other evidence in the bed of the Gozel Alluvial Fans shows the changes in terrain due to the activity of faults in the eastern part of the study area, which changed the pattern of waterway movement in the riverbed and led to the destruction and exploration of the river. Also, the drainage pattern and sediment depth at the surface of alluvial fans were due to tectonic activities in alluvial fans. The prepared geological logos show the slow and active periods in different geological periods in the region. Therefore, it started with a long slow period, then continued with tectonic activities and fluctuations.
Alluvial Fans
Tectonics
Geomorphological evidence
Kharqan Mountain.
01
0
0
http://jgs.khu.ac.ir/article-1-3895-en.doc
482-3957
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Study of urban livability with emphasis on security index (Case study: Bojnourd city)
MOHAMMAD
saghebi
Saghebi.8113@yahoo.com
Ezatollah
Mafi
mafi@ferdowsi.um.ac.ir
Mehdi
Watanparast
m_vatanparast.azad@yahoo.com
Nowadays, addressing approaches such as livability for today's cities as concepts that play an important role in reducing social, economic and environmental problems of cities is an inevitable necessity. In fact, livability is a concept with all angles and mental and objective dimensions Is concerned with human beings and seeks to create a healthier and more livable urban environment for current citizens of future generations; Therefore, livability is a new concept and approach in the paradigm of sustainable urban development, which some consider one of the greatest ideas of urban planning in modern times. In livable city, the goal is not only to meet the physical needs of urban society, but also to create a sense of citizen satisfaction According to this, the main purpose of this research is an analysis of urban livability in Bojnourd with emphasis on security index.
The purpose of the present study is applied and in terms of method: descriptive-analytical. Using GIS software, maps related to the status of each of the objective sub-indicators based on Bojnourd city police stations have been drawn. For mental indicators that have 8 items, a questionnaire The sample size in the whole city of Bojnourd is 383 people. The results of this study show that police station area 13 of Bojnourd (in region one) is the best area in terms of security index. The worst area in terms of security is related to police station area 12 (area two) in terms of index. It is security.
Keywords: Urban livability
Security index
Bojnourd city.
01
0
0
http://jgs.khu.ac.ir/article-1-3957-en.doc
482-3955
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Assessing the rate of land subsidence and the role of groundwater level and land use in its occurrence (Case study: Ardabil plain)
Fariba
Esfandyari
fariba.darabad@gmail.com
Ehsan
Ghale
ghale.ehsan@yahoo.com
Maryam
Mohamadzadeh Shishegaran
mmohamadzadeh23@gmail.com
One of the dangers that has occurred in many areas in recent years is the dangers of subsidence. Iran's geographical location has put many of its regions at risk. High precision radar interferometry technique is one of the most suitable methods for detecting and measuring subsidence. In this study, in order to identify and measure subsidence in Ardabil plain, the Sentinel 1 radar image interference technique of 2015 and 2020 has been used. In order to verify, the data of piezometric wells and land use maps in the area were used. According to the results, the maximum subsidence rate in 5 years in the region is estimated at 17 cm. The results also showed that the highest subsidence rates in the period 2015 to 2020 are in the next categories of rangeland uses with a value of 17 cm, soil value of 14 cm and rainfed agricultural and residential areas with a value of 13 and 12 cm. respectively, 12 cm subsidence for residential use can be due to demolition and construction of large buildings. Also, the relationship between subsidence and changes in groundwater level showed that in a period of 5 years, the groundwater level has decreased by 4 meters. This drop in groundwater level has led to land subsidence in the study area.
Groundwater
Radar Interferometry
Subsidence
Sentinel 1
Ardabil Plain.
01
0
0
http://jgs.khu.ac.ir/article-1-3955-en.doc
482-3961
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Ranking the criteria affecting the physical resilience of the studied cities: Shirvan
Nahid
bagheri
Nahiidbagheri77@yahoo.com
mohammad
Mohammad
Motameedi45@gmail.com
Ezatollah
Mafi
mafii@ferdowsi.um.ac.ir
From the time of human life until now, disasters have had a negative impact on human life; In response, individuals and communities are trying to mitigate the consequences of these disasters and establish scales to assess the initial effects; Also respond to the post-disaster needs and return to baseline. To address these challenges and, as a result, improve the quality of life in cities and metropolises, the need for long-term planning and decision-making in solving these problems is more necessary than ever. Therefore, dealing with new urban theories, each with the aim of solving urban problems, improving the quality and quantity of life of citizens in cities, improving the quality of the city environment, city management, advancing the city to become more desirable, and so on. , Is more important than ever. In recent decades, to solve these challenges and reduce its effects on metropolises and large cities, various solutions and perspectives have been proposed, one of which is to pay attention to the concept of resilient city. The present study is descriptive. - It is analytical and practical in terms of purpose. The statistical population of this study consisted of experts and professors familiar with the topics of the city. 35 university professors and experts in the field of research determined the sample size intended to complete the questionnaire. The results of this study showed that the criterion of physical characteristics of tissue with the highest D-R value (0.672) is at the top of the chart and shows that this criterion is the most effective criterion. Also, based on the calculated D + R value, the building quality criterion is the most important criterion. Also, the urban infrastructure criterion was considered as the most influential criterion due to the fact that it has the lowest D-R value.
urban resilience
physical resilience
quality of buildings
Shirvan
01
0
0
http://jgs.khu.ac.ir/article-1-3961-en.doc
482-4019
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Measuring effective indicators in improving neighborhood-based participation (case study of Zahedan city)
Nazir Ahmad
Hashem Zehi
nazirhashemzhi@gmail.com
Gholamreza
Miri
gholam_reza_miri@yahoo.com
Masoumeh
Hafez Rezazadeh
rezazadeh2008@gmail.com
Utilizing neighborhood capacities and redefining the role of citizens at the urban neighborhood level has led to a new approach called neighborhood-based participation; Because many urban challenges are rooted in the lack of citizen participation. The city of Zahedan is no exception. In order to achieve neighborhood-based participation, it is very important to pay attention to and strengthen some indicators. The purpose of this study is to measure the effective indicators in improving neighborhood-based participation to improve urban services in the city of Zahedan. The research method is descriptive-analytical and based on data collection in the field through a questionnaire. The statistical population of the study consists of 587730 citizens living in Zahedan. The sample size was calculated using the Cochranchr('39')s formula of 322 people. Examination of 5 variables of reliability, accountability and responsibility, reliability, empathy and attention and tangible and tangible factors show that all 5 variables were significant at the level of less than 0.05. Examining the difference between the mean and t-test statistics confirmed that citizens do not trust the performance of the municipality and managers. Also, one-sample t-test shows that the indicators of transparency, empowerment, economic base, value bases and sense of place are equal to 0.000 and less than 0.05 are significant. This article points to the impact of these indicators on improving neighborhood-based participation. Based on the results of the structural equation model, the greatest effect is related to the transparency index with 0.19, then the sense of spatial belonging with 0.15. Also, one-sample t-test shows that voluntary contributions (mean difference of 0.510), financial (mean difference of 0.611) and intellectual (mean difference of 0.486) with a significance level of less than 0.05 can have a great impact on Improve neighborhood-based participation and improve the quality of municipal services.
index
participation
central neighborhood
Zahedan city
01
0
0
http://jgs.khu.ac.ir/article-1-4019-en.doc
482-4007
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Prediction of dust storm using artificial neural networks in Kermanshah
Toba
Alizadeheh
alizadehtoba@yahoo.com
Majid
rezaie banafsh
mrbanafsheh@tabrizu.ac.ir
Gholamreza
Goodarzi
rgoodarzy@gmail.com
Hashem
Rostamzadeh
hrostamzadeh@gmail.com
Dust is a phenomenon that has many environmental effects in various parts of human life, including: agriculture, economy, health and so on. The purpose of this study is to investigate and predict the dust phenomenon in Kermanshah. Meteorological data with a resolution of 3 hours in the statistical period (2020-2000) of Kermanshah station was obtained from the Meteorological Organization. First, the dust data were normalized and then using ANN neural network models to predict dust concentration and ANFIS adaptive neural network to debug and predict the time series of dust occurrence in MATLAB software were debugged and predicted. Findings showed that the maximum predicted dust concentration related to the minimum fenugreek point with the highest Pearson correlation with dust was estimated to be 3451.23 μg / m3. Also, the results of time series prediction using ANFIS model showed that the linear bell membership function with grade 3, in the training and testing stages, has the most desirable input function among other membership functions. According to the forecasting models, the highest probability of maximum dust occurrence in the next 20 years in Kermanshah was 94%.
Dust
Forecast
ANN
ANFIS
Kermanshah.
01
0
0
http://jgs.khu.ac.ir/article-1-4007-en.doc
482-3815
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Spatial analysis of economic inequality in the metropolis of Isfahan
Hafez
mahdnejad
h.mahdnejad@gmail.com
hamid
Bargi
h.barghi@geo.ui.ac.ir
Alireza
Gholami
alireza.gholami65@gmail.com
Today, the cities of the country are faced with a kind of duality and inequality. As urban inequality has become one of their spatial characteristics. Therefore, the purpose of the present study is to Zoning of spatial inequality neighborhoods of Isfahan metropolis based on economic indicators for better planning for organizing, empowering and enhancing their quality of life. This study is an applied one and its method is descriptive-analytical. The research data were obtained from Statistical Blocks of Iran Statistical Center (2016). The statistical method used to analyze the data, compile the indices and extract the final urban poverty indices with AHP, Topsis and Hotspot. The findings show that the coefficients of influence on the components of the main occupational, occupational, housing and vehicle components respectively are: 0.266, 0.317, 0.223 and 0.184. According to the final index of poverty status in terms of economic indicators, 23 neighborhoods (11.98%) have good quality, 37 neighborhoods (19.27%) have relatively good quality, 52 neighborhoods (27.08%) are in moderate condition, 64 Neighborhoods (33.33%) are in poor condition and finally 16 neighborhoods equivalent to 8.33% of all metropolitan areas of Isfahan are in poor condition. In total, about 42% of all metropolitan areas of Isfahan are in poor condition. The results of the Hotspot model show that neighborhoods with higher than average values in the south and partly in the center of the city and neighborhoods with lower than average values are located in the east and partly west of Isfahan. In fact, the city can be divided into northern and southern parts.
Urban inequality
Housing
Employment
Job Groups
Isfahan Metropolis
01
0
0
http://jgs.khu.ac.ir/article-1-3815-en.doc
482-3860
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Temporal-spatial analysis of hail for optimal location Anti-hail system in Ravansar city
hamzeh
alizadeh
hamzeh.alizadeh72@gmail.com
mehry
akbary
mehryakbary@khu.ac.ir
zahra
hejazizadeh
hedjazizadeh@yahoo.com
mohamad
ahmadi
mohamadi04@gmail.com
Kermanshah province, especially Ravansar city is one of the important regions of the country in the agricultural and horticultural sector, most of the time the hail phenomenon causes significant damage to these sectors. One way to reduce this damage is to install an anti-hail system. To achieve this goal, 37 station hail data were clustered and three main clusters were obtained representing hail days; Each of the clusters has been plotted and analyzed in terms of geopotential height of 500 hPa, moisture level of 700, and map of 1000 to 500 hPa of temperature and omega. The results of the study of hail patterns show; A low-altitude system is essential in the Middle East; To direct hot and humid air from the southern offerings to the region; At the same time, it is necessary to have high instability and weak static stability in the atmosphere on the surface of the earth, as well as the presence of sufficient moisture that can provide showers. Hierarchical analysis (AHP) method was used for location in GIS environment and parameters such as (slope, slope direction, temperature, humidity ...) were evaluated. These criteria were classified as operating maps, each separately and were scored according to the degree of priority in establishing the device. The final map shows the location of the system: Parts of the northwest of the region (Mansour Aghaei and Ghori Qaleh) and northeast of the central part of Ravansar and parts of the southwest of the area due to the appropriate geographical conditions and appropriate to them, sufficient temperature and humidity and the direction of the southwest slope, and having Favorable conditions for severe instability followed by hail; Anti-hail system is very important for construction in these areas. In general, about 32.6 square kilometers have relatively favorable conditions and about 3 square kilometers have very favorable conditions for the construction of the system.
Hail
Ravansar city
anti-hail system
location
GIS
01
0
0
http://jgs.khu.ac.ir/article-1-3860-en.doc
482-4025
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Structural analysis of effective drivers of the future development situation of Ilam province
Sedigheh
Mohammad Panah
s. Mohammad Panah@ui.ac.ir
Hamidreza
Varesi
h.varesi@geo.ui.ac.ir
Masoud
Taghavei
m.taghavei@geo.ui.ac.ir
The use of structural analysis of development drivers helps planning to better understand the development situation of the provinces and improves the regional balance during decision making. For this purpose, the ten cities of Ilam province were examined in terms of combined development indicators in the form of 44 indicators. This research is an applied study in terms of targeting and in terms of methodology, it has been done in a "descriptive-analytical" way and is explanatory based on new methods of futurology. Theoretical data have been prepared by documentary method and experimental data by survey method. The development drives has been extracted from the documentary method and environmental scanning and experimental data based on the survey method based on the Delphi method. In data processing, structural interaction analysis method has been used in MIC MAC software. Findings in terms of interaction analysis indicate the dispersion of propulsive forces in a complex and intermediate situation of impact and effectiveness; the drivers clustering system indicates the focus of effective and regulatory drivers. Among the 44 driving forces of development, the effective drivers of development are the borders of Ilam province and the manner of managers' decisions. Research results show that development in Ilam province is not only unbalanced, but the imbalance trend applied towards more inequality and only by better and more comprehensive planning can be partially eliminated inequalities.
Development
Regional Development
Structural Analysis
Ilam Province
01
0
0
http://jgs.khu.ac.ir/article-1-4025-en.docx
482-4052
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Urban competitiveness planning with emphasis on tourism for urban branding (Case study: Kermanshah city)
Faranak
Behdost
fbehdost@ut.ac.ir
Keramatollah
Ziari
zayyari@ut.ac.ir
Hossein
Hataminejad
hataminejad@ut.ac.ir
Hassan Ali
Faraji sabokbar
hfaraji@ut.ac.ir
Today, due to the conditions of globalization, branding of cities is very important due to the tourism potential and most areas with planning in this area try to further economic development and deprivation through tourism. In this study, the research strategy is deductive and its purpose will be practical. The required data and information are from library resources and survey (questionnaire and interview) of experts. The meta-swat technique is based on an inside-out approach and a resource-based perspective and provides competitiveness to cities and regions. The city of Kermanshah has high capabilities to attract tourism in order to be urban, regional and global competitiveness. The findings of this study show that among the capabilities and capabilities of Kermanshah, the existence of historical and cultural monuments such as, Taq-e Bostan, pillars, historic houses, museums, etc., the role of the center of handicrafts, cultural similarities with people living in Iraq and Turkey, culture, Beliefs and customs as tourism potentials of Kermanshah have four characteristics (VIRO) and in fact, this feature is the most strategic fit with macro variables affecting tourist attraction and urban competitiveness through tourism in the city of Kermanshah. Among the major influential variables of the Corona pandemic, the existence of sanctions against Iran, climate change and natural disasters and lack of funding, have the greatest impact on the urban competitiveness of Kermanshah. According to the sources and macro variables, a strategic fit map was drawn and appropriate solutions were provided.
strategic planning
Urban competitiveness
tourism
urban branding
Kermanshah
01
0
0
http://jgs.khu.ac.ir/article-1-4052-en.doc
482-4063
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Analysis of affecting factors on Durability of low-income housing by Structural Equation Modeling(Case study: Sirjan housing Mehr)
Azam
Abbaspour
Am.abbaspour@yahoo.com
Iraj
ietessam
ietessam@hotmail.com
Hamid
Majedi
majedi_h@yahoo.com
Azade
shahcheragi
a.shahcheraghi@gmail.com
In todaychr('39')s world, housing and shelter have overshadowed many aspects of human life. Providing adequate housing, especially for low-income urban groups, is one of the most important issues and challenges facing all countries. The desirability of the environment of residential complexes built for low-income groups has always been a challenging issue. In the programs and plans prepared for these groups, due to the huge flood of applicants and also the limited resources and credits, quantitative goals have often been pursued and qualitative goals have been abandoned. A study of the housing pattern of this group in cities shows that attention and application of effective indicators of housing sustainability is one of the categories that should be considered in the process of housing planning. This article, with the aim of analyzing the factors affecting the housing survival of low-income groups, has reviewed the theoretical literature and tested research hypotheses. The statistical population of the study is the residents of Mehr dwelling in Sirjan. After distributing the questionnaire, data analysis was used at two levels of descriptive and inferential statistics. The validity of the structure was confirmed by factor analysis. The reliability of the instrument was also calculated using Cronbachchr('39')s alpha coefficient test of o.7. Data analysis was performed from Sstructural Equation Modeling using Smart PLS software. Findings indicate the relationship between quantitative and qualitative indicators of housing on durability. Quality index with cultural and social criteria and components such as security, privacy, sense of place, user participation has the greatest impact on Durability of low-income housing in Sirjan.
Dwelling
Social housing
Durability
Housing index
01
0
0
http://jgs.khu.ac.ir/article-1-4063-en.doc
482-3880
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Futures studies of development Tehran\'s urban- region in the globalization process
Haniyeh
asadzadeh
h.asadzadeh88@gmail.com
tajaldin
karami
Karami_ta@yahoo.com
farzaneh
sasanpour
f.sasanpour@gmail.com
ali
shamaie
shamaiali@yahoo.com
Today, due to structural changes in the economy, rapid developments in science and technology, restrictions on financial and human resources, the interdependence of countries, global competition, increasing desire for globalization, the need for a better understanding of "change" and "future" for governments, businesses, organizations, organizations And people demand it. To this end, futures studies help policymakers and planners to design appropriate development programs by establishing communication, coordination, and collaboration between organizations and institutions. This research is applied in terms of practical purpose and in terms of the nature and method of descriptive-analytical research and in terms of exploratory scenario modelling. Data were collected through documentary and field methods. In the field method, the researcher-made questionnaire was provided to the experts in the form of a mutual matrix for scoring factors. 30 experts were selected by Delphi method. The distribution of questionnaires was also unlikely. Mick McMurphy software was used to analyze the data. The results indicate that the system of Tehran's urban area is in an unstable state. Also, the ten driving forces, including the ideologies of the ruling ideology, integrated management, expanding the infrastructure of information and communication technology, e-commerce, expanding economic competitiveness, economic branding, electronic management system, political transparency, facilitating the entry of multinational corporations, expanding urban diplomacy as drivers Influential ones were extracted in the development of Tehran's urban area. Finally, the scenarios facing the development of Tehran's urban area showed that there are eight scenarios, the first scenario with the highest probability of occurrence has 9 pessimistic and one pessimistic.
Futures studies
Regional Development
Globalization
Scenario Planning
Tehran.
01
0
0
http://jgs.khu.ac.ir/article-1-3880-en.doc
482-4036
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Analyzing the Effective Geographical Processes in Shaping the Forms in Islamic-Iranian city (Case Study: Historical Neighborhoods of Isfahan City)
Fardin
Kooshki
f.kooshki@geo.ui.ac.ir
Hamidreza
Varesi
h.varesi@geo.ui.ac.ir
از مسائل مهم حاکم بر مدیریت و برنامهریزی شهرهای ما، نگرش فرم محور است؛ یعنی می خواهند مسائل شهرها را عمدتاً از طریق تغییرات کالبدی حل کنند و در مطالعات خود بر ویژگی های فیزیکی تاکید دارند. در مقابل این نگرش، دیدگاه فرایند محور قرار دارد که سعی می کند فرایندها را بیشتر مورد تحلیل قرار دهد زیرا این فرایندها هستند که فرم ها را به وجود می آورند. هدف پژوهش این است که بر روی فرایندها و علل در محلات تاریخی شهر اصفهان تاکید شود و نگرش فرایند محور به عنوان حلقه مفقوده برنامهریزی شهرهای ما مورد توجه ویژه خواهد بود. پژوهش حاضر به روش ترکیبی انجام شده است تا از این طریق از مزایای هر دو روش کیفی و کمی بهره گیریم. در روش تحقیق کیفی، داده ها از روشهای مصاحبه، مشاهده و مطالعات کتابخانه ای جمعآوری شده است و در روش تحقیق کمی از آزمون تی تک نمونهای استفاده شده است. نتایج پژوهش نشان می دهد فرایندهای جغرافیایی موثر در شکل گیری فرمها در محلات تاریخی شهر اصفهان عبارتند از: «وجود حیاط مرکزی در مساکن»، «امکان ارتباط با عناصر طبیعی مانند درخت، آب و نور طبیعی»، «امکان تماشای آیات الهی مانند آسمان، خورشید، ماه و ستارگان»، «اهمیت منابع آبی مانند زاینده رود، قنات و مادی ها در آفرینش فضاها»، «هماهنگی با اقلیم گرم و خشک»، «اهمیت باغ های خصوصی و خانگی» و «رعایت حریم عناصر طبیعی مانند حریم چاه، قنات، مادی و غیره». از میان فرایندهای مورد مطالعه نیز «اهمیت منابع آبی مانند زاینده رود، قنات و مادی ها در آفرینش فضاها» با میانگین 4 بیشترین میانگین را به خود اختصاص داده و مهم ترین فرایند موثر در شکل گیری فرم ها در محلات تاریخی شهر اصفهان می باشد.
Process
Form
Iranian-Islamic City
Historical neighborhoods of Isfahan.
01
0
0
http://jgs.khu.ac.ir/article-1-4036-en.doc
482-4061
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Introducing a new model of tower construction with a sustainable social development approach And its effect on environmental protection according to the geography of Tehran City
Valiollah
ghasemi
vahidgh9777@yahoo.com
afshin
ghorbani param
uniafshin.param@gmail.com
Industrialization and modernization of societies affect architecture, urbanization, environment, climate and geography; which we can mention the emergence of high-rise building, climate inversion, changes in geography of societies and environmental degradation. The roots of the problems over the last few decades are population growth, increasing migration to cities and metropolises, changes in needs and demands of citizens, etc.; Which faces urban managers, designers and architects with a huge challenge. The main purpose of this article is to theoretically study the uses such as residential towers on the one hand and the ideas mentioned in the theoretical discourse on the other hand with the approach of sustainable social development, and its impact on environmental protection according to the geography of Tehran. This research is "descriptive-analytical" in nature and "survey". It is "practical" in terms of purpose and "quantitative-qualitative" in terms of data. The number of statistical samples was 384 people and data were collected through questionnaires. Analyzes were performed in SPSS software. The most important result of this research can be expressed as the fact that due to population growth, high-rise was formed and through it, issues such as overuse of natural resources and fossil fuels, destruction of nature, reduction of social interactions, climate change, traffic creation, Rising air pollution, etc., has become a huge and insurmountable crisis.
Social Sustainable Development
Environmental Comfort
Environment
High-rise building
Residential Tower
01
0
0
http://jgs.khu.ac.ir/article-1-4061-en.doc
482-4069
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Housing planning model for vulnerable and low-income strata in metropolitan areas, case study: Tehran
Ali
Ahmadi
aa_ahmadii@yahoo.com
majid vali
shariat Panahi
majidshareeatpanhi@yahoo.com
Reza
Borna
bornareza@yahoo.com
Rahmatollah
Farhoodi
rfarhudi@ut.ac.ir
Due to the many complexities, housing planning, especially for vulnerable groups, in a city as large as Tehran, requires a model to simplify the process and speed up calculations, which does not currently exist. With the aim of solving this problem, the present study proposes a model with the following steps: 1) Explaining the objectives 2) Estimating the housing needs of the target community 3) Identifying expandable areas 4) Proposing construction patterns 5) Proposing dispersion patterns 6) Calculations and patterns Financial and 7) suggest operating patterns. The information required to implement the model was collected from two questionnaires and data from the Statistics Center. In this model, three housing models with minimum, optimal and average areas and three types of existing housing construction, 100% infrastructure and freeing up the yard space were used as public urban space. The proposed zoning was adapted to the 22 districts of Tehran Municipality due to compliance with the available data. Sales price and financial calculations were calculated based on the internal rate of return of 20% and contract subsidies, and finally 4 free transfer models, lifelong lease, lease on condition of ownership in the program areas were proposed. The results show that one of the problems in this sector is the lack of appropriate decision-making structure and planning tools that can provide a comprehensive and complete review of the current situation, comprehensive and comprehensive solutions. Therefore, according to the model and using the indicators used, regions 2, 6 and 13 have the lowest and regions 19 and 22 have the highest potential for housing development of low-income and vulnerable groups, and finally, the model has suggested the most housing in regions 22, 4, 19 and 11.
Housing
Vulnerable and Low-Income strata
Planning Model
Tehran.
01
0
0
http://jgs.khu.ac.ir/article-1-4069-en.doc
482-4083
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
The Relationship between Land Subsidence and Water Use in Yazd Plain Using Sentinel-1 Images
Mohammadreza
Goodarzi
goodarzimr@yazd.ac.ir
Maryam
Sabaghzadeh
maryam.sabagh405@gmail.com
Amirreza
Rajabpour niknam
arshamrajabpour@gmail.com
In arid and semi-arid, groundwater is more important for humans and ecosystems than surface water. Land subsidence is caused by the pumping and uncontrolled use of groundwater in an area. When harvested quantities aren’t compensated by rainfall, it causes damages such as road failures, destruction of residential areas, railways, and water and gas pipelines. Yazd-Ardakan plain is one of the important plains of Yazd province, which has 75% of the population density of the province and the most industrial centers. In addition, this plain has been banned by the Ministry of Energy due to a sharp drop in groundwater levels. In this study, the amount of subsidence was obtained and compared using 4 SLC images of the C-band of the Sentinel-1 satellite and the radar differential interferometry method from 2017 to 2021. The maximum amount of subsidence in 2017 was 13 cm and in 2020 and 2021, 9 cm, which is related to the Shamsi region in the area between Meybod and Ardakan. Also, to ensure the results of satellite images, they were compared with the results of the accurate leveling method performed by the Iran National Cartographic Center. It was observed that sentinel images have a good ability to estimate the amount of subsidence. According to the study of groundwater consumption and depletion statistics in recent years, possible reasons for the reduction of subsidence in the study area can be management measures such as water transfer to this basin, change in agricultural practices and reduction of groundwater depletion compared to years ago in this area.
DInSAR
Subsidence
SNAP
Interferogram
01
0
0
http://jgs.khu.ac.ir/article-1-4083-en.doc
482-4072
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Integrated Algorithms in Architecture-Environment Interaction Analysis Case Study: Iranian Stepped Villages
Elham
Zamani
elham.zamani@srbiau.ac.ir
Behshid
Hosseini
Behshid_hosseini@art.ac.ir
Hossein
Zabihi
h.zabihi@ srbiau.ac.ir
The analysis and evaluation of rural housing texture requires a wide range of effective factors, environmental and ecological factors are one of the important factors. Sub-climates and so on are among the factors affecting the texture of rural housing. In order to understand the environmental factors and the context of a villagechr('39')s mountainous habitat, the need for long distances and precise manual harvesting requires specific difficulties, including distance, time, cost, and ultimately uncertainty. It brings the quality of the final harvest. On the other hand, due to the increasing trend of rural housing development in recent decades and the lack of coordination of new tissues in terms of density with previous ones, it shows the indifference of these housing to the former housing and the environmental context of the villages. Today, new computational and numerical tools in architecture, with the advent of advanced mathematical knowledge in the field of architecture, have brought new dimensions to this field. Will provide. The main purpose of the present study is to investigate the effect of green and dry tissue densities as natural factors on the density of densely populated villages in different climates. This in addition to identifying the density of village textures by emphasizing the comparison of parameters will illuminate new dimensions in the context of village stairs. The simulation analysis tool is a densitometry algorithm based on aerial maps, written by the research authors. The algorithm based on negated aerial maps has the ability to detect natural tissue density in the context of village formation and residential texture. This will reduce the need for physical presence and improve the accuracy of outputs in the analysis of village texture, as well as parameter identification. , The condensation pattern of previous generations into the new generation of housing Will provide a star.
Integrated Algorithms in Architecture-Environment Interaction Analysis Case Study: Iranian Stepped Villages
01
0
0
http://jgs.khu.ac.ir/article-1-4072-en.doc
482-3676
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Spatial analysis of development in the western border areas of the country (Case study: health and service indicators in border cities of Kurdistan province)
afshin
mottaghi
a.mottaghi@khu.ac.ir
arash
ghorbani sepehr
ar.ghorbanisepehr@mail.um.ac.ir
Parisa
ghorbani sepehr
parisa.sepehr@yahoo.com
In the field of spatial planning of border areas, the macro-perspective view of geography should be applied in order to identify the possibilities, capabilities and limitations of border areas, at least to avoid the tensions and challenges due to unbalanced development. , Deprivation and spatial heterogeneity arise, prevented. The research method in this study is applied in terms of purpose and descriptive-analytical in terms of method. In this regard, using a combination of multi-criteria decision-making techniques similar to the ideal option (TOPSIS) and Shannon entropy coefficient, the distribution and development of spatial development indicators in health-service sectors in Kurdistan province evaluation The border cities of this province have been classified according to the level of having these indicators. The question of the present study is what is the situation of the cities of Kurdistan province in terms of spatial distribution of health and service indicators? It seems that the level of enjoyment of any of the border cities of Kurdistan province is not at the desired level. The findings of this study indicate that Kurdistan province, despite having a special position and high geopolitical potential, is still one of the most deprived provinces in the country. In addition, there is a kind of imbalance and heterogeneity in the distribution and development of facilities and development indicators in the border cities of the province. Based on the analysis of 13 indicators of the space organization from a total of 4 border cities of this province, Saqez and Baneh cities in the semi-privileged (semi-deprived) group and the two cities of Marivan and Sarvabad in the category without (deprived) place Taken. Based on the results of this study, the space organization in the border cities of Kurdistan province is highly heterogeneous and these cities are in the middle to lower level in terms of health-service development that is necessary in terms of health and services This border province should be given special attention to ensure the lasting security of the border citizens of Kurdistan.
Kurdistan Province
Spatial Planning
Multi-Personnel Decision Making
Border Areas.
01
0
0
http://jgs.khu.ac.ir/article-1-3676-en.doc
482-4084
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Explaining the role of tourism in urban development (Case study: Bojnourd)
morteza
ramezani
morteza_ramezany@yahoo.com
mahdi
vatanparast
drvatanparast222@gmail.com
Ezatolah
mafi
Ezzatolah_mafi@yahoo.com
Abstract
Due to the increasing importance of tourism, determining the location of Bojnourd is an inevitable necessity. The city of Bojnourd has been affected by this phenomenon by having special capabilities and opportunities for tourism in different economic, social, environmental and physical dimensions. The present research is of applied type and is a descriptive-analytical research method. SPSS, AMOS and Expert choice software were used to analyze the data. The statistical population of the study is the citizens of Bojnourd. The sample size was calculated to be 384 people using the Cochran's formula and was randomly distributed in Bojnourd. Research findings show; With 95% confidence, tourism development has affected the urban development of Bojnourd.
Also, among the variables explaining urban development, the growth of cultural services with a factor load of 0.67 had the highest correlation with the hidden variable of urban development. The index of development of infrastructure and construction facilities and services with a factor load of 0.66 is in the second place and the variable of improving the livelihood of residents with a factor load of 0.56 is in the next place. Finally, the index of increase in public services has a factor of 0.52 and has the lowest correlation with its hidden variable. The results of the structural model also show this Tourism has played an important role in the urban development of Bojnourd.
Keywords: tourism
urban
structural equations
Bojnourd tourist attractions.
01
0
0
http://jgs.khu.ac.ir/article-1-4084-en.doc
482-3904
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Calculation of fractal dimension and its relation to some morphometric characteristics of Iranian landforms
Mitra
Saberi
msaberi.khu@gmail.com
Amir
Karam
aa_karam@yahoo.com
Parviz
Zeaiean
ziaiean@khu.ac.ir
Ali
Ahmadabadi
a_ahmadabadi@yahoo.com
many geomorphic landforms have fractal structures and their formation and transformation can be explained by mathematical relations. The purpose of this study is to identify and analyze the fractal behavior of landforms of macro geomorphologic regions of Iran,as well as studying and analyzing topographic and landform characteristics based on fractal relationships, and also, analyzing the characteristics of dominant geomorphologic processes based on the theory of fractals. In this study, the contour lines of different landforms of Iran (according to the territorial types) including mountains,hills, plateaus, Plain Domains, Fan Breakout, fan alluvial, for pixel sizes of 30,90,200 m, were drawn and their fractal dimension was estimated by using the box-counting method. The morphometric characteristics of the landforms and their fractal dimensions with indexes (max, mean and standard deviation) related to the five variables (height, gradient, profile curvature and planar curvature of the metric) were analyzed by Arc GIS software at each layer.After investigating their correlation with the fractal dimension, the regression analysis was performed binary and the relationship between the fractal dimension,topography, landforms and processes was analyzed. The fractal dimension has the highest correlation coefficient with the gradient and the standard deviation indices, and the lowest coefficient with the profile curvature and the mean index Moreover, for larger pixel sizes, the correlation coefficient decreases between the indices and the fractal dimension.This research can provide a ground for further research on fractal geometry in geography, geomorphology, geology, environment and other Earth sciences.
Geomorphology
Topography
Fractal geometry
Box Counting
Landform.
01
0
0
http://jgs.khu.ac.ir/article-1-3904-en.doc
482-4071
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Assessment of water and soil resources in the Gando Protected Area
jalil
Badamfirooz
badam@rcesd.ac.ir
leyla
sharifi
Leyla.sharifi@ut.ac.ir
By evaluating the functions and ecosystem services of protected areas, it is possible to help planners and decision makers of land management and sustainable development in the region and the country. The present study specifically assesses water and soil resources in the Gando Protected Area and the economic valuation of these services. In order to model the ecosystem services of water balance, soil protection and water quality, a hydrological model -WWPSS- based on RS data was used. The simulation was performed using a series of one-degree square meters (one hectare) on a monthly scale. In order to evaluate the economy, the Invest model and the alternative cost method were used. The results showed that the total water produced in this region is 401,205,344 m3 per year. Also, the minimum, maximum and average water budget of all three are negative and are equal to -1492.76, -38.04 and -639.24 mm per year, respectively, which indicates the lack of rainfall and the intensity of evapotranspiration in this region. The average potential of surface water pollution is 4.5% and this area prevents erosion of 2 tons per hectare per year. The real economic value of water production and soil protection in 2019 with inflation reform of 20.18%, 67.54 and 2729.65 billion rials, respectively, is estimated. Three scenarios with discount rates (combined) of 8, 12 and 15% in 5, 10, 15- and 30-year periods were used to determine the economic value of the functions of these resources. The results showed that for example; With a discount rate of 15% and over a period of 30 years, the economic value of water production and soil protection will reach 4471.82 and 180.730 billion rials, respectively. totally, the economic value of water production and soil protection is 0.35 and 14.17% of the total value of the region.
WWPSS
Economic
Value
Inflation
Invest
01
0
0
http://jgs.khu.ac.ir/article-1-4071-en.doc
482-4109
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
An Analysis of the Interdependence of National and Water Security in Hydropolitic Complexes A Case Study of Mesopotamia and Hirmand Drianage Basins
Ahmad
Rashidi nejad
a_rashidin@yahoo.com
Murad
kaviani rad
kaviani75@yahoo.com
Afshin
Mottaghi
afshin_mottaghi@yahoo.com
Security complex represents a unique group of countries where the process of "security building" and "making insecure" or both for this group of countries are increasingly related with each other. In other words, their main security concern is so intertwined that their security problems cannot be solved independently. Thus conceived, "hydropolitic complexes" include those countries which are geographically the owner and from technical point of view, are the user of part of the shared river. In fact, a group of the countries which are considered to be part of a region due to their water resources (rivers, lakes and aquifers), would have no common geographical borders but their "national security" and "hydropolitic security" are so interrelated that their security and hydropolitc problems cannot be resolved without their cooperation. The methodology of current descriptive-analytic study focused on Mesopotamia and Hirmand drainage basins (in parts of Iran), is grounded on the hypothesis that in a hydropolitic complex in the same way that the threatening of water security of each one of the member states might lead to the threatening of national security of other members, some threats can be posed against the water security of each one of the member states due to the threatening of the national security of other members. The data required for this research have been collected using library sources (books, journals and internet). The results of this study showed that how hydropolitic security is endangered following the eruption of insecurity in Afghanistan. At Tigris and Euphrates Basin, the climate changes and Turkey's inattention to hydropolitic security of Syria (by closing the floodgates of the dams) provided the ground for the emergence of internal crisis in Syria, and its reverberations posed serious threats against the security of Turkey, Iraq and Iran.
Security Complex
Hydropolitic Complex
National Security
Water Security
Hirmand and Mesopotamia Drainage Basin
01
0
0
http://jgs.khu.ac.ir/article-1-4109-en.doc
482-4092
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Measuring the performance of urban management on the quality of life of informal settlements in Miandoab City
farhad
judi
farhad.judi1348@gmail.com
rahim
sarvar
sarvarh83@gmail.com
Sedigheh
Hassani Mehr
s_hasanimehr@ymail.com
The performance of urban management from different dimensions is effective in the sustainable development of the city. An important and influential aspect of urban management is the quality of life of citizens in different neighborhoods. Management performance in improving the quality of life can be achieved with the participation of the people, the provision of services, transparency, and so on. Therefore, in this study, the aim is to measure the performance of urban management on the quality of life of informal settlements in Miandoab City. The research is descriptive-analytical in terms of method and nature and is one of the in-depth and quantitative researches. Data were collected from both library and field methods through a questionnaire. The validity of the questionnaire was confirmed by the elite community (10 people) and its reliability was calculated with Cronbach's alpha greater than 0.79. The statistical population of the study consists of citizens living in 10 informal settlements of Miandoab city, 11545 people. The sample size was 313 based on Cochran's formula. The result of one-sample t-test showed that the urban management index is significantly less than 0.05. The average difference of -1.403 confirmed that the urban management index for informal settlements in Miandoab is weak. Also, the regression model indicates the effectiveness of the urban management index in improving the quality of life of informal settlements with a coefficient of 0.901. The participation variable with 23% and the cleaning and environmental health variable with 11% predict the most and the least impact on improving the quality of life, respectively. Therefore, the existence of an integrated urban management consisting of people and officials with emphasis on participation-oriented and structural indicators can help improve the quality of life of neighborhoods.
urban management
quality of life
informal settlement
Miandoab city
01
0
0
http://jgs.khu.ac.ir/article-1-4092-en.doc
482-4119
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Evaluation of the impact of urban fabric typo-morphology component on thermal comfort in open public spaces in neighborhood scale (Case study: the historical part of region 3, Isfahan)
ghazal
asadi eskandar
ghazal.asadi@khuisf.ac.ir
Bahador
Zamani
b.zamani@aui.ac.ir
Shahab
Kariminia
sh.kariminia@par.iaun.ac.ir
Maryam
Ghasemi Sichani
mghasemi@khuisf.ac.ir
Increased temperatures in urban areas due to high energy consumption and greenhouse gas emissions are some of the problems of today's cities. Urban open spaces in hot and arid climates experience this problem more in summer. The purpose of this study is to show the relationship between morphological components of the urban fabric and thermal comfort through integrated analysis. In this study, urban fabric types were extracted by considering ground space index, floor space index, open space ratio, average height, streets orientation, streets organization, and type of plots according to their configuration of mass and space. To study thermal comfort, a field study was carried out in five neighborhoods in the historical context, for five continuous days in summer. Environmental variables including air temperature, humidity, radiant temperature, and wind speed were measured and the physiological equivalent temperature index was calculated using ENVI-met software and thermal comfort in the neighborhoods with different morphological characteristics was analyzed. The results showed that more than half of the data during the day in the hot season in all five neighborhoods are in conditions of extreme heat stress. Comparison of neighborhoods with different morphological features indicated that two neighborhoods with higher open space ratios, despite the difference in the orientation of the streets and the type of plots, have lower thermal comfort compared to other types. A neighborhood with a higher ground space index and a lower open space ratio has a lower average physiological equivalent temperature.
typo-morphology
thermal comfort
historical urban fabric
ENVI-met
district 3 of Isfahan
01
0
0
http://jgs.khu.ac.ir/article-1-4119-en.doc
482-4122
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Analysis of the attractiveness of tourist destinations in Tehran
seyed komeil
salehi
Seyedkomeyl@gmail.com
Habibeh
Nabizadeh
habibeh.nabizadeh99@gmail.com
amineh
anjem shoa
Aida.andjomshoaa@gmail.com
The purpose of this study was to investigate the factors affecting the increase in attractiveness of tourism purposes in Tehran. The present research is descriptive-analytical in terms of purpose and method. The data collection tool is a question and interview. The statistical population of the study includes experts and experts in the field of tourism, which was selected using Cochran formula and simple random sampling method, 210 tourism experts were selected as samples. Descriptive tests and logistic regression test were used to analyze the data. The results of this study indicate that from 210 active in Tourism in Tehran, 91 people believed in 43.3%, with attractiveness of tourist destinations in Tehran at high level, 29% believed that the level of charm at the appropriate level and only 27% He believed that the attractiveness of tourist destinations in Tehran is at a low level. The results in the field of effective factors on increasing the attractiveness of intentions due to tourism development also showed that among the four factors intended, respectively, factors of 1) innovative business opportunities with impact coefficients (613/0), 2) assets Natural / cultural and historical city with a coefficient of impact (0.577), 3) Development of tourism infrastructure with an impact coefficient (0.497) and 4) urban development agent with an impact coefficient (0.473) had the most effects on increasing attractiveness Due to tourism development in Tehran.
Urban tourism
tourist destinations
logistic regression
Tehran.
01
0
0
http://jgs.khu.ac.ir/article-1-4122-en.doc
482-4136
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Investigating and analyzing the factors and Drivers affecting the convergence and national cohesion (Case study: Baloch people in southeastern country)
abas
Jahan Abadian
abbasjahan6964@gmail.com
Yaser
kahrazeh
yaser.kahrazeh@yahoo.com
Parviz Reza
Mirlotfi
pr.mirlotfi@yahoo.com
Factors and stimuli affecting convergence and divergence that play a major role in determining how and the quality of the national coherence is not the same concepts, but variables that have reverse and affected links that identify and analyze their role and effect. It is important to convergence and national coherence, resulting in general security. Regarding this issue, this study was conducted to investigate and analyze the factors and stimuli affecting national convergence and coherence in the southeast of the country. In the same vein, the present article, which is provided in terms of its fundamental purpose and its information, has been providing a response to the question, which has been the most important factor and stimuli on the convergence and coherence of the Baloch people in the southeast. What are the country? The research findings showed that many, different factors affect the convergence, and divergence of the Baloch people in Sistan and Baluchestan province, these factors can be categorized into two groups of internal and external stimuli. The results of the study showed that mutual confidence-determination of people, decentralization and gathering of industries and decision-making centers, strengthening ethnic identity in the direction of national identity, capacity of upstream documents and their role in national cohesion, Baloch and Sistan province And Balochistan with Iran, common social customs, the effective and positive role of the ethnic and national elites of these people and the province can be considered as some of the most important factors and stimuli, and the expansion of the Baloch people in the southeast of the country And the cultural center of the Baloch people in southeastern Iran, regional stress politics, historical economic communications with neighboring countries and the prevalence of today's border markets with the countries of Afghanistan and Pakistan are the most important factors and stimuli affecting convergence and convergence and The national cohesion of the Baloch people is in the province of Sistan and Baluchestan and in the southeast of the country.
security
national cohesion
convergence
Baluchi people
southeastern Iran.
01
0
0
http://jgs.khu.ac.ir/article-1-4136-en.doc
482-4102
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Assessing the degree of sustainability and analyzing the factors affecting the achievement of sustainable development in urban areas of Mahshahr port
Behroz
ghadar
behrooz.ghadari@gmail.com
sadegh
besharatifar
sadegh.besharati@gmail.com
Zarin forougi
forougi
Academicproject110@yahoo.com
Abstract
Evaluation of indicators of sustainable development, as the axis of human excellence, is the dominant basis of urban planning and land management and has a decisive role in spatial dispersion and the formation of environmental behavior of human societies. The method of this research is descriptive-analytical and its main tool is a researcher-made questionnaire. Data were collected using library and survey methods (questionnaire tool). The statistical population is 35 neighborhoods of Bandar Mahshahr that the sample size through Cochran's formula with 95% confidence level using the number of households in Mahshahr 382 people who through simple random sampling in the neighborhood has distributed a questionnaire. Based on the research criteria, the results show that the neighborhoods of Bandar Mahshahr are in a state of instability and the severity of instability is different between them. So that in the selected indicators from the 35 neighborhoods, only neighborhoods 1, 2, 6, 15, 16, 17, 19 are at a stable level and other neighborhoods (28) are in an unstable situation, this situation is affected by their position in It is the spatial structure of the city, which has led to the formation of neighborhood inequalities in terms of indicators of social stability and segregation. The results of route analysis have shown that all economic, social, physical, environmental and spatial justice indicators have a positive and significant effect on sustainable development of Mahshahr city, among which the economic index has the greatest effect on sustainable development of urban areas.
Keywords: evaluation, sustainable development, neighborhoods, planning, Mahshahr
evaluation
sustainable development
neighborhoods
planning
Mahshahr
01
0
0
http://jgs.khu.ac.ir/article-1-4102-en.doc
482-4113
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
The effect of social indicators of public spaces on the mental health of citizen’s Case study: Ardabil city
elmira_azimi_m@yahoo.com
dariush
sattarzadeh
Sattarzadeh@iaut.ac.ir
lida
balilan
lidabalilan@hotmail.com
akbar
Abdollahzadeh Tarf
Taraffarat@yahoo.com
mahsa
Faramarzi Main
mahsa_faramarzi@yahoo.com
Abstract
Providing suitable urban spaces, especially open and natural spaces, has an undeniable effect on achieving health-oriented cities and especially ensuring the mental health of citizens. The aim of this study was to investigate and explain the effect of social indicators of public spaces on the mental health of citizens. This research is applied in terms of purpose type and descriptive-analytical method. A survey method (questionnaire) was used to collect research data. The statistical population of the study was the residents of Ardabil. The sample size was estimated to be 384 using the Cochran's formula. The research hypotheses were tested through structural equations using Amos software. The results showed that social factors have a positive and significant effect on the mental health of citizens in public spaces of the city. The value of the path coefficient obtained for the effect of the social factor on the mental health of citizens is equal to 0.52 so that this factor is able to predict 0.27 of the variance of the dependent variable, ie the mental health of citizens. The results also showed that social indicators, namely security, social relations and sociability of urban public spaces have a positive and significant effect on the mental health of citizens. Among social indicators, security index has the highest coefficient of path.
social index
public spaces
mental health
Ardabil city
01
0
0
http://jgs.khu.ac.ir/article-1-4113-en.doc
482-4129
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Analysis of synoptic patterns of hot wave generators in Tehran And its effect on bioclimatic risk
Shahram
Emamgholi
shahram.emam@yahoo.com
Gholamrezaa
Janbaz Ghobadi
gghobadi@yahoo.com
Parviz
Rezaei
rezaei@iaurasht.ac.ir
sadroddin
Motevali
s_motevali@iaunour.ac.ir
Temperature is one of the basic elements of climate, so its sudden or short-term and long-term changes can change the climate structure of any place. Intense heat waves are one of the most important climatic disasters that have far-reaching effects on various human activities and when they are of high intensity and frequency, they can produce major problems. In this study, to investigate the trend of 49-year frequency series (1970-1970) of hot wave events in Tehran, from two indices of hot days and hot waves (hot days lasting 2 days or more), non-parametric statistics of Sens trend analysis were used. All stations indicate an increasing trend both in the number of hot days in Tehran and in the frequency of hot wave events in 5 stations in Tehran. In this study, two hot waves were identified in Tehran, the first wave in 2010 covered a large part of the central and western parts of the country and the second wave in 2013, which was in all stations of Tehran and even many provinces. Are registered in the country. The results of spatial analysis of hot wave temperature in the statistical blocks of Tehran showed that generally the central areas of Tehran, including areas 6, 7, 8, 10, 11, 12, 14, 15, 4, 7, and 19 significantly It has been affected by the critical temperatures caused by the warm wave rule, while the northern parts of Tehran have been affected by the lower intensities of the hot wave.
hot waves
synoptic analysis
Tehran
frequency of occurrence.
01
0
0
http://jgs.khu.ac.ir/article-1-4129-en.doc
482-4141
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Corona virus crisis (Covid-19): Effects and opportunities for the development of urban and rural areas of Iran
ali
moradi
alimoradi415@gmail.com
moin
shafii hagh shenas
shafie.haghshenas.m@gmail.com
elahe
binafar
elahe.binafar@hotmail.com
Vahid
Yahyavi azar
Vahidyahyaviazar@gmail.com
The expansion and survival of the Corona virus in urban and rural areas of Iran can have different implications on the eyes of urban and rural development in the country. On the other hand, the Corona virus can be considered in the future of cities and villages as an opportunity for their development. Therefore, in this research, the purpose of the research was investigated using a futuristic approach that has a qualitative-descriptive approach. To achieve this goal, first using research literature and library studies, as well as the help of 50 experts in various educational areas, the effects and opportunities of the corona virus were presented. In the following, with the method of qualitative analysis and experts, the challenges and policies of coping with Corona were presented in urban and rural communities. The results of the study showed that the corona virus had had social, psychological, environmental and economic effects on urban and rural communities in the country. In addition, the effect of the Corona viruses, opportunities such as accelerating the use and diffusion of digital tools, increasing distance education, increasing services and health facilities caused by government investment to cope with corona, increasing the relationship between urban and rural areas, Reducing environmental pollution, reducing land degradation, water and other natural resources and mobilization and strengthening urban and rural networks. Also, the results showed that improving access to medical services, maintaining and developing basic services, support for jobs, businesses and improving digital infrastructure are the most important policies of reducing the effects of corona virus on urban and rural development in the country.
Corona virus
effects and opportunities
urban and rural eyes
01
0
0
http://jgs.khu.ac.ir/article-1-4141-en.doc
482-4140
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Correlation between NAO index and the occurrence of ARs in Iran
mostafa
karampour
mostafa_karampoor@yahoo.com
yeganeh
khamoshian sahneh
Ykh_s2010@yahoo.com
zohreh
ebrahimi
Zohreh73ebrahimi@gmail.com
hamed
heidari
heidari.ha@fh.lu.ac.ir
In recent years, much attention has been allocated to the study of atmospheric rivers because atmospheric rivers are massive carriers of moisture from remote areas. In this study, atmospheric rivers were studied for Iran and the neighboring countries in terms of their source of formation and their relationship and correlation with the NAO index. To study them the 1994 to 2019 data of various climatic elements such as Vwind, Function wind, NAO,, wind Shum, Meridonal wind were used. The results showed that during the study period, the ARs direction became more southerly, and jet streams played a major role in producing and determining the direction of river flow. Jetstream performance can also be used to determine the potential of an area in identifying atmospheric rivers. The highest correlation of the Transatlantic Transplant Index is with the tidal currents at the levels of 500 and 400. If the pressure centers are located in the southern part of the atmospheric rivers and the jet streams reach the eastern regions about 60 degrees, the length of the atmospheric rivers will reach more than 12,000 kilometers and affect the eastern regions of Iran to Pakistan, Bangladesh and Afghanistan.
Keywords: ARs
stream function
jet stream
correlation
sigma
01
0
0
http://jgs.khu.ac.ir/article-1-4140-en.doc
482-4138
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Macro Issues of Urban and Rural Development and Land Area in the Horizon of Iran 1420 with Strategic Future Approach
Aliakbar
Jafarloo
jafarlOO6659@Gmail.com
Monireh
Ghofran
Mghofran7808@gmail.com
Sahar
Nazari
sahar.nazari@gmail.com
Considering the recent challenges of urban and rural areas of the country, in the previous years, urban and rural areas of Iran will face uncertainties and major issues. The purpose of the land and the elimination of the challenges of urban and rural issues in the country in the future requires identifying these issues and planning to fix or decrease its effectiveness. Therefore, in this research, using a futuristic approach that has a qualitative-descriptive approach, the purpose of the research was investigated. To achieve this goal, first, with the use of research literature and library studies as well as the help of 70 experts in various fields, first major issues in urban and rural development and land were identified in the horizon of Iran 1420. Subsequently, with the method of qualitative analysis and experts, the strategic scenarios of the country was presented to resolve the challenges of the country in the 1420 horizon. The results of the study showed that the country's study in the horizon of Iran 1420 with sudden abrupt disorders and increased uncertainty alongside economic, social, political, environmental, demographic, geopolitical, climate change, cyberspace, increase inequalities And there will be no predicted and untreated threats. In this regard, 20 future scenarios were designed and designed to address the macro issues presented in the research, which are designed and designed to challenge current assumptions and important questions for the future of the country. These scenarios show a number of strategic considerations for how to prepare the country to meet the developing needs of urban and rural community in the horizon of the country of 1420 in the face of a very dynamic and uncertain future.
Spatial planning
regional planning
urban and rural development
strategic research
01
0
0
http://jgs.khu.ac.ir/article-1-4138-en.doc
482-4053
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Geopolitical analysis of the collapse of empires
syrous
Ahmadi Nohdani
sahmadi@modares.ac.ir
aziz
nasirzade
salehabadi00@gmail.com
reyhane
salehabadi
salehabadi100@gmail.com
When empires and great nations decline, there are many reasons why there is a connection between them. Empire is considered as a regulating power in the world that by studying history, one can discover the existence of several important empires in different eras. Given that empire is related to geopolitical knowledge and its constituent concepts (power, politics and space), it can be studied and explored from this perspective. The purpose of this study is a geopolitical analysis of the collapse of empires. This descriptive-analytical study uses the field method to investigate the geopolitical factors of the collapse of empires (Persia, Rome, Byzantium, Ottoman, British, Russian, Spanish and Arab). The statistical population is 50 experts in the field of geopolitical studies. To test the conceptual model of the research, Demetel method has been used. Findings show that variables such as incompetence and lust of rulers, collapse of the domestic economy, increase and corruption of the male government, oppression and slavery, internal riots, etc. show high interaction and strong systemic relationship with other variables. That is, as long as a country has faced these challenges in terms of manpower and governance, it has not been able to survive in the face of other problems caused by these factors, and these factors have led to crises and the collapse of the empire.
analysis
geopolitics
collapse
empire
01
0
0
http://jgs.khu.ac.ir/article-1-4053-en.doc
482-4015
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
An Investigation of Climate Change Education in Sistan and Baluchestan
mahnaz
sadeghi
mah1355yas@gmail.com
zahra
haejazi zade
hejazizadeh@yahoo.com
mohhamad
saligeh
saligheh@khu.ac.ir
The purpose of this study is to increase awareness and flexibility towards climate change and its effects on the environment through education. In the first step, to achieve the reproduction of climatic data and compare the scenarios of the general circulation model of the atmosphere, three important climatic parameters including precipitation, minimum temperature and maximum temperature were used and also SDSM software was used to predict the data. In this study, two stations of Zabol and Chabahar were used during the statistical period of 1961-2005. Three scenarios of RCP2.6, RCP4.5 and RCP8.5 in the period 2020-2050 were used to compare the results of the CanESM2 general circulation model, which is mentioned in the fifth IPCC report. The results of CanESM2 model showed that the minimum and maximum temperature and precipitation in the studied stations will have an increasing and decreasing trend in the future, respectively, in other words, the effects of climate change will be more obvious. In the second step, a questionnaire was distributed to teachers and students in Zabol and Chabahar in the education department; The results of validation of Cronbach's alpha test indicate that this questionnaire had good validity and reliability. The selection of the statistical population was purposeful; That is, from all the related schools, schools were purposefully selected at the discretion of the professors and were also evaluated and questioned. Analysis of the results of questionnaires related to teachers and students showed that the research hypothesis was confirmed according to T-Test.
Climate Change
Education
Zabul
Sistan and Baluchestan
01
0
0
http://jgs.khu.ac.ir/article-1-4015-en.doc
482-4144
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Presenting climate design solutions in hot and dry climate of Shiraz
tara
heidari orojloo
atefeh.heidari.orojloo66@gmail.com
afshin
afshin ghorbani param
uniafshinparam100@gmail.com
faramrz
hasanpour
faramarzhassanpour@gmail.com
The climatic conditions of each region of Iran are important parameters in the design and provision of thermal comfort in the design of housing. The purpose of this study is to provide appropriate models of climate design in Shiraz according to thermal comfort indicators. The research method in terms of descriptive-analytical nature and using modeling software (simulation) will be powerful Grasshopper software and is based on applied purpose. Climatic elements of Shiraz city in Ladybug plugin, download epw file of Shiraz city has been extracted from this method and in Ladybug plugin has been used for the simulation process. Then, using software to extract climate tables, diagrams of flowerbeds, and solar conveyors for optimal orientation for buildings, psychrometric diagrams were extracted to achieve the best design solutions compatible with the climate. The results of the research shows. The city of Shiraz in winter and spring, in the climate comfort zone and this situation is the same in February, March, and April, ie in terms of the temperature of these months (except 13 to 16 April) outside the climate comfort range Is located. ; In addition to placing most of the windows on the south side, the use of auxiliary heating equipment is also necessary. In June, July, August, and September, it is above the comfort level, so in addition to materials with high thermal mass, suitable canopies, as well as the use of a water cooler can bring the conditions inside the building closer to the comfort range.
Grasshopper software
ladybug software
climate
psychometric diagram
Shiraz.
01
0
0
http://jgs.khu.ac.ir/article-1-4144-en.doc
482-4080
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Analysis of Qom metropolis level based on urban branding indicators
Zeinab
Mohebbi
z.mohebbi.f@gmail.com
Farzaneh
Sasanpour
sasanpour@khu.ac.ir
Ali
Shamaei
shamaiali@yahoo.com
habib
Fasihi
habibfasihi@yahoo.com
Today, cities are looking for advanced ways to improve their individual personality and one of the most important strategies is to characterize the characteristics of city branding, which can be a solution for the development and improvement of the city. Qom metropolis, as one of the religious and historical cities of Iran with a cultural-religious role at the national level, hosts a large number of tourists every year, but the tourists who stay in the city are very few and it seems that the city can find a solution. Have. development of the city. This research analyzes the composition of branding of Qom in metropolitan areas and finally determines the position and level of the metropolis based on branding ranking. The current research is applied in terms of purpose and descriptive-analytical in terms of its nature and research method. The researcher's self-made questionnaire was used in the field method. The face validity of the questionnaire was confirmed by a panel of experts (30 people). The reliability of the questionnaire was obtained using Cronbach's alpha formula in SPSS 19 software equal to 0.76. TOPSIS method was used to rank the regions and Arc GIS 11 was used to produce the maps. Based on the obtained results, the 4th region of Qom city is in a favorable condition and the 2nd region is in an unfavorable condition, and the city of Qom is in an average condition in terms of management, physical and social, and in an unfavorable condition in terms of economy. Since the commercial and economic indicators of Qom metropolis are in a bad situation, paying attention to the increase of capital in the city can improve the urban environment, which as a result can be achieved as a resistance economy. From a physical point of view, it is necessary to pay attention to the fact that the elements and symbols of the city are permanent in the minds of the beneficiaries of the city.
urban branding
competitiveness
tourism
Qom metropolis
01
0
0
http://jgs.khu.ac.ir/article-1-4080-en.doc
482-4120
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Analyzing vulnerability of Kuhdasht physical components against earthquake
Habibollah
Fasihi
fasihi@khu.ac.ir
Taher
Parizadi
tparizadi@khu.ac.ir
Nahid
Noori
Nahidnori53@gmail.com
Among the many kinds of natural hazards, earthquake is one of the rare events that human science has not yet been able to control or even predict. Physical structure conditions of human settlements play an important role in vulnerability to this natural disaster. The purpose of this article is to investigate natural and physical characteristics of Kuhdasht in terms of earthquake vulnerability. The city with a population of 90,000 and an area of about 540 ha, locates in the west of Lorestan province, Iran. The data are provided from GIS file of 2016 Iranian Public Census of Population and Housing, GIS files of Kuhdasht land use and GIS files of Iran faults and lithology. A few layers have been added to these files through observation. It is used Arc-Map 10-8 to combine layers and produce maps. Then we used Excel software to do statistical analysis on data tables. Findings showed that the site of study area locates in a middle risk zone of earthquakes, but its close distance to active faults can be a warning for occurring destructive earthquakes. High proportion of non-resistant buildings, high density of buildings in some parts of the city and the presence of two gas stations in the middle of residential buildings, are the most important components of Kuhdasht vulnerability. In contrast, plenty of open spaces, high proportion of non-apartment houses, low population density and permeability of passages are important strengths in this regard. The central part of the city from which the city originated, is more vulnerable than the other parts. Due to the existence of the trade centers here, it is necessary to pay more attention to in future plans.
Earth quake
Vulnerability
Physical structure
Kuhdasht.
01
0
0
http://jgs.khu.ac.ir/article-1-4120-en.doc
482-4160
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Developing an urban brand focusing on explaining the brand of a tourist destination in Zanjan city
Saleh
Ghorbani
Maxy.saleh@gmail.com
Elham
Nazemi
Elhamnazemi@par.iaun.ac.ir
Amir
Gandomkar
aagandomkar@gmail.com
Zeynab
Talebi
Z.talebi@par.iaun.ac.ir
Recognizing the benefits and advantages of tourism development has created a kind of competition to attract these benefits among cities. To achieve these benefits, urban policymakers have focused on new tools in their planning strategies and taken steps to use new concepts such as branding goals. Such conditions have made the position of destination branding as an influential factor in the development of urban tourism important and vital. Urban branding is a powerful tool in the hands of governments to attract visitors and investors and thus economic growth and prosperity. Of course, it should be noted that establishing an urban brand strategy is not an easy task. The most important problem in relation to tourism and urban branding is the tourism infrastructure and socio-cultural identity of today's cities, which affects tourism destinations. The purpose of this study is to develop the brand of Zanjan city with a focus on tourism destinations. In this regard, using a set of quantitative and qualitative tools and questionnaire and interview tools, an attempt was made to introduce a city brand appropriate to the identity and tradition of Zanjan. Based on this, the urban brand "Zanjan, the pristine city of culture and religion" was selected as the tourism brand of this city, and finally suggestions and policies were presented to promote tourism in Zanjan. The results and achievements of this research lead to providing a sustainable model for the establishment, promotion and protection of the tourism brand of Zanjan city and middle scale cities.
Urban Brand
Tourism
Zanjan
Quantitative Analysis
Qualitative Analysis
01
0
0
http://jgs.khu.ac.ir/article-1-4160-en.doc
482-4165
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Detection of the effect of microphysical properties of flood-producing clouds in Lorestan province using MODIS cloud sensor products
ebrahim
Bairanvand
esmaeil.darash@gmail.com
Amir
Gandomkar
aagandomkar@gmail.com
Alireza
Abbasi
Shr_md@yahoo.com
Morteza
Khodaghoi
khodaghoilmorteza@gmail.com
The occurrence of torrential rains in April 2017 in Lorestan province was a clear example of heavy rains that left very heavy damage to agricultural, urban, transportation and communications infrastructure. The purpose of this study is to investigate and reveal the relationship between the physical structure of clouds producing two waves of heavy rainfall in April 2017 in the Doroud catchment area of Boroujerd. In this regard, the statistical characteristics of two precipitation waves on March 25 and April 1, 2019 were analyzed. The supernatural properties of the clouds producing these two heavy rainfall waves were investigated using the Madis superconductor product, MOD06. 4 Microphysical factors of generating clouds These two waves of heavy rainfall in the Doroud-Borujerd basin, including cloud peak temperature (CTT), cloud peak pressure (CTO), optical cloud thickness (COT) and cloud cover ratio (CF) were analyzed. Statistics of these two waves of heavy rainfall showed that in the first wave of heavy rainfall, ie the wave of March 25, 2019, (5 April 1398) 15% of the total annual rainfall and in the second wave, the wave of April 1, 2019 (April 12, 1398) 20% of the total The total average annual rainfall of the region was recorded in these two days. The results of analyzing the microphysical structure of the generating clouds of these two precipitation waves using the MODSI cloud sensor product data showed that the four microphysical factors of the cloud showed a significant spatial correlation with the recorded precipitation values of these two heavy precipitation waves. The two factors of temperature and pressure of cloud peak, which show a vertical expansion of clouds in the area, showed a significant inverse relationship with the amount of precipitation in the basin, while the two factors of cloud ratio and cloud optical thickness have a direct and significant spatial correlation with values. Recorded rainfall showed. The results of this study showed that in these two events of heavy rainfall, a significant and strong relationship was established between the microphysical structure of the cloud and the amount of rainfall recorded in the region.
Heavy Rainfall
MODIS Sensor
Cloud Product
Spatial Correlation
Doroud-Borujerd Basin
01
0
0
http://jgs.khu.ac.ir/article-1-4165-en.doc
482-4164
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
An Analysis of the Interdependence of the feeling of relative deprivation and hydropolitics: Case study of dam Mansoureh in Lorestan province.
Ahmad
Rashidi nejad
a_rashidin@yahoo.com
Mostafa
Fallahi
fallahimostafa@yahoo.com
Azam
Arefi
arefi1932@gmail.com
Water scarcity is considered to be the root of underdevelopment and poverty and has the potential to shape the feeling of poverty and deprivation in individuals and society. Accordingly, this study aims to explain the connection between "feeling of relative deprivation" and "hydropolitical relations", while studying the construction process of Gauvshomar dam in Lorestan province, question; How does not building a dam affect the formation of a sense of relative deprivation in the people of an area? Follow up. The research method is descriptive-analytical with a quantitative and qualitative approach and based on documentary-library studies and field observation. The questionnaire is a measurement tool and SPSS analysis tool. Indicators used in research (economic, social, cultural, environmental-physical, political-security). The results showed that the lack of construction of the dam has increased the feeling of relative deprivation in terms of economic, social, cultural, environmental-physical, political-security and in general the formation of dissatisfaction in the people of the study area.
Hydropolitics
Relative Deprivation
Dam Mashoureh
Lorestan
01
0
0
http://jgs.khu.ac.ir/article-1-4164-en.doc
482-4167
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Analysis of Slope Dynamics and Determination of Active Landslides in Qazvin Alamut River Basin with Radar Data
Tahereh
Karimi
karimi_tahereh@rocketmail.com
Amir
karam
karamA.khu@yahoo.com
Parviz
Zairean Firuzabadi
p.zeaiean@gmail.com
Seyyed Mohammad
Tavakkoli Sabour
tavakoli-m@yahoo.com
Abstract
Every year slope hazards and landslides cause significant damage in the mountainous areas of Iran, including the eastern Alamut region in Qazvin province. Recently, radar data has been widely used to detect ground surface movements, slope slow motions, and active landslides. In the present study, using the Sentinel 1A satellite descending data in the period from 2018 to 2020, with the Small Baseline Subset (SBaS-InSAR) and also with the digital elevation model (DEM) difference methods, slope motions and Earth surface displacements have been extracted to provide the important goal of detecting new and active landslides and updating the landslide map to predict landslide risk. Results show that in the SBaS model, which was validated with GPS data, field visits and Google Earth images, accuracy was relatively good (AUC = 0.78), and the average annual movement during this period was estimated at -48.6 to 40.2 mm and fourteen landslide zones in the region, are identified among which some of the previous landslides are still active. To detect the landslide that occurred in Khobkuh on April 3rd, 2020, DEM difference model estimated the surface changes between -1.62 to 2.75 meters and differential interferometry model estimated the displacement rate in this area from -25 to 70 mm. These methods have many advantages for estimating the Earth surface displacement, subsidence and landslides, determining vulnerable areas in mountainous areas and reducing financial and human losses.
Hillside movements
Radar Interferometry
SBaS method
East Alamut
Khubkuh.
01
0
0
http://jgs.khu.ac.ir/article-1-4167-en.doc
482-4169
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
The model of development and evolution of the spatial structure of Daedeok Innopolis: From science town to innovative ecosystem
Hafez
Mahdnejad
h.mahdnejad@gmail.com
Ahmad
zanganeh
zanganeh@khu.ac.ir
Daedeok Innopolis as a shining symbol of science and technology, the symbol and heart of South Korea's research activities, has now become a global center of innovation. Through research institutes and universities, it has very suitable facilities for technology commercialization in specialized industrial sectors such as information and communication technology. Based on this, the aim of the current research is development explanation and evolution model of the spatial structure of Daedeok Innopolis. Its achievements and experiences should be used for the development of knowledge base in the country. The research method is descriptive-analytical and developmental. The content analysis method was used to analyze the data.
The results show that Daedeok Innopolis has been divided into five regions (with an area of 70.27 km) to realize its operational goals. These five regions consist of area 1 as the Daedeok research complex; area 2, integrated site of investment companies with advanced technology; area 3 , place of concentration of industrial complexes; area 4 , the international scientific trade belt and future development site, and finally area 5 , national defense industry development zone. About 11% of all PhD-level researchers in Korea are employed at Daedeok Innopolis. Currently, 22,000 researchers and staff are conducting research in advanced fields, and 10% of Korea's research workforce is at Daedeok Innopolis. 30 state-funded institutions, six universities, more than 400 corporate research and development centers and more than 1,200 high-tech companies are located on this site. Risk-taking businesses make up more than 94% of all companies. The stages of spatial expansion of Daedeok Innopolis consist of the establishment of Daedeok Scientific Town (1973-1993), the creation of innovation (1997-1993), the formation of innovation cluster (1998-2003) and the growth stage of innovation cluster (2004 to now). In general, the development and evolution model of Daedeok Innopolis includes the initial stage (scientific park model); the development stage (technopolis model) and the maturity stage (innovation cluster model).
Science Park
Technopolis
Innovation Cluster
Daedeok Innopolis
South Korea
01
0
0
http://jgs.khu.ac.ir/article-1-4169-en.doc
482-4155
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
convection initiation
Zahra
Ghassabi
z.ghassabi@gmail.com
Hoshang
Ghaemi
emirzaei@gmail.com
Ebrahim
Mirzaei
emirzaei@gmail.com
The structure of deep moist convection can be influenced by wind shear, available potential energy of convection, relative humidity and vertical distribution of each of these variables, along with other effective factors, among which wind shear plays a more important role in creating convection. Due to the large and synoptic scale processes, along with the adjustment of the available potential energy for convection and the convection inhibitor, create suitable conditions for the creation of convection. The role of the large-scale average causes the reduction of the convection inhibitor, but the vertical velocity of even a few centimeters per second can have an obvious effect on the environment sounding. Also, the presence of potential instability is usually considered an important factor in the initiation of deep moist convection. It can be seen that when the temperature reaches the critical point and the convection inhibitor is removed, moist deep convection begins. In the case that the air parcel that rises above the lower stable layer may have a low relative convective inhibition energy and a high relative free convective potential energy, which causes the support of deep moist convection. The warm air mass continues the initiation of updrafts, and the subsequent development of convection depends on parameters such as vertical wind shear and the inversion cap of the environment, among other parameters. Large-scale convective systems can be released with less forcing due to the massive rise of the air mass on the surface of the front to the level of convection.
Deep moist convection
convection initiation
potential energy of convection
convection inhibition
01
0
0
http://jgs.khu.ac.ir/article-1-4155-en.doc
482-4170
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Investigation of maximum temperature trend and its dependence on remote bonding patterns (Case study: Chaharmahal and Bakhtiari province)
Asieh
Asgari Dastnaei
asgarie060462@yahoo.com
amir
gandomkar
aagandomkar@gmail.com
morteza
khodagholi
M_khodagholi@yahoo.com
Teleconnection patterns represent large changes that occur in the pattern of atmospheric waves and tornadoes and affect temperature patterns in large areas and are also used to predict average weather conditions over time periods, usually several months or annually. In this study, the effects of 26 Teleconnection patterns with the average monthly maximum temperature on a quarterly and annual basis were investigated. In this study, 4 synoptic stations of Borujen, Shahrekord, Lordegan and Koohrang in Chaharmahal and Bakhtiari province were analyzed. Data were analyzed using descriptive statistics, correlation and Mann-Kendall test. The results showed that the patterns of PNA, WP, NAO, SOI, TNA, TSA, WHWP, Niño 4, NP, Trend, AO, AAO, AMO, AMM, NTA, CAR and GMLO have a positive relationship with all stations studied and The patterns of EA WR, Niño 3, ONI, MEI V2, Niño 1 + 2, Niño 3.4 and TNI had a negative relationship with all studied stations.
Remote Link Patterns
Chaharmahal and Bakhtiari Province
Maximum Temperature
Analysis.
01
0
0
http://jgs.khu.ac.ir/article-1-4170-en.doc
482-4168
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Investigating the effect of the location of the building, relative to the neighboring buildings and the passage, on the amount of energy consumption (case example: common residential buildings in Tehran)
Meysam
Zekavat
M_zekavat@sbu.ac.ir
Mansoure
Tahbaz
m-tahbaz@sbu.ac.ir
Mohammad Reza
Hafezi
mr-hafezi@sbu.ac.ir
Buildings are one of the main pillars of social and economic development of countries that consume a large part of energy and natural resources. The share of this part of energy consumption is 30-50% on average. Also, in our country, based on the energy balance sheet of recent years, about 33% of the energy produced is related to the domestic, commercial and public sector, i.e. the construction sector. The purpose of this research is to investigate the effect of the location of the building on its energy consumption. The district of the research is the common 4 and 5-story residential buildings in District 5 of Tehran, on Ferdous Sharq Blvd. The descriptive-analytical research method is based on organizational and field data collection, by selecting 6 similar residential blocks and in different lighting positions, different data were collected. These 6 blocks are completely the same in terms of land area, infrastructure area, number of floors, heating and cooling systems and other characteristics, and the only difference between them is their location in a passage. Then, using simulation in Design Builder software, their energy consumption was calculated and compared. The results of the research indicate that the average energy consumption with an accuracy of 98%, the northern blocks, 7 261, the southern blocks, 11 247, the total blocks, 5 254, kilowatt hours per square meter per year, which is about 3 times the ideal building. . Northern blocks consume about 5% more energy than southern blocks. A block that receives light from 3 sides, north, south and west, consumes about 11%, more than the average, and a block that receives light from 2 sides, north and south, consumes about 5%, less than the average. North blocks, energy label D, south blocks, except for the end block that gets light from three sides, north, south and west, get energy label C, and as a result, south blocks generally perform better in terms of energy consumption.
residential building
energy consumption
building location
builder design
energy label
01
0
0
http://jgs.khu.ac.ir/article-1-4168-en.doc
482-4173
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Elaboration of effective strategies to optimize energy consumption in residential blocks (case example: Rushdieh neighborhood of Tabriz)
Arezoo
Momenian
a.momenian@tabriziau.ac.ir
Morteza
Mirgholami
m.mirgholami@tabriziau.ac.ir
Azita
Balali oskoyi
a.oskoyi@tabriziau.ac.ir
Aida
Maleki
a.maleki@tabriziau.ac.ir
Considering that more than one third of energy consumption is related to residential areas, proper planning and design of neighborhoods according to the climatic conditions of each region can be an effective step towards reducing energy consumption. It aims to optimize energy consumption in the residential blocks of Rushdieh neighborhood in Tabriz. Investigating and understanding the energy consumption situation in Rushdieh neighborhood of Tabriz, its capabilities and bottlenecks in planning is very important, if they are not paid attention to and there are no efficient strategic plans, it will lead to an increase in social, economic and environmental instability. According to its nature, the research method is descriptive-analytical and practical in terms of purpose. It is related to the intended goals of the research, the statistical population of the research is the professors, experts and elites of urban planning, which has been used to examine the indicators and strategies. The method of selecting people was targeted and snowball. Finally, the results showed that the formulation of policies, practical measures to improve the design of main roads and local accesses in the direction of neighborhood air conditioning should be emphasized as the most important strategy. In order to reduce energy consumption, the development of neighborhood design policies and residential blocks with the goals of using wind energy to reduce energy consumption have been placed in the second and third ranks of this prioritization, respectively.
energy consumption
optimization
residential block
Rushdieh neighborhood of Tabriz
01
0
0
http://jgs.khu.ac.ir/article-1-4173-en.doc
482-4176
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Evaluation of the state of Yasouj city in terms of indicators of urban development strategy (CDS)
Ahmad
PoorAhmed
apoura@ut.ac.ir
Ali
Saberi
ali.saberi@ut.ac.ir
The urban development strategy is a new initiative that is being implemented in many cities throughout the world, including several in Iran, to enhance the quality of life, combat poverty, promote sustainable development, and foster effective urban management with a participatory approach.This study aims to investigate and compare how residents and municipal administrators perceive various aspects of the urban development plan. This study is descriptive-analytical. The statistical population includes the managers and employees of urban management and citizens at Yasouj city. The research sample size was calculated using Cochran's method to be 384 participants for citizens and 30 people for managers. The research was analyzed using one-sample t-tests, independent t-tests, one-way analyses of variance (ANOVA), and multivariate linear regression.The study's findings indicate that while municipal administrators are largely satisfied with these dimensions' current status, residents believe that these elements of the urban development plan are not in satisfactory condition. The descriptive statistics and the t-test demonstrated that the mean of the overall dimensions of an urban development plan is 1.88 from the perspective of people and 2.98 from the perspective of urban administrators. The degree of satisfaction with the research's dimensions varies significantly between the two groups as well. According to the findings of the linear regression, the dimensions of bankability and the ability to live comfortably have the maximum and minimum significance from the perspective of the people with a coefficient of 0.413 and 0.167, respectively. However, from the perspective of city managers, the livability and good governance dimensions, with coefficients of 0.373 and 0.112, are the most and least significant. Finally, the findings of the present study may help urban managers make better decisions and deliver services that are more in line with the needs of the community.
Urban development strategy
participatory approach
Yasouj
citizens
managers
01
0
0
http://jgs.khu.ac.ir/article-1-4176-en.doc
482-4153
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Explaining the quality criteria of Tehran urban environment according to the components of biophilic urban planning
Mohammad Reza
Ghorbani Param
m.r.ghorbani.param@damavandiau.ac.ir
Pouyan
Shahabian
shahabian@iauctb.ac.ir
Vahid
Dinarani
Vahid.dinarani@yahoo.com
Ronak
Najafi
Ronaknajafi67@gmail.com
The quality of the urban environment is one of the important indicators of the development of any city. In this regard, the type of pattern that can be used in cities can have a great impact that biophilic urban planning is one of the most important patterns due to its relationship and centrality with nature. The purpose of this study is to explain the environmental quality criteria of Tehran according to the components of biophilic urban planning. The research method is descriptive-analytical and based on data collection through survey method. The research tool was a questionnaire whose validity was confirmed by the elite community and its reliability was confirmed by Cronbach's alpha coefficient greater than 0.70. The statistical population of the study also consists of urban experts and specialists, including academics and experts in Tehran. Due to the lack of statistics in this area, coronary and cost constraints, 120 experts were selected as the sample size. The results showed that the structural-functional, content and physical-spatial indicators of the quality of Tehran's urban environment based on biophilic urban planning were significant at a level of less than 0.05. The study of the mean and significant direction indicates the weakness of these indicators and lack of attention to biophilic urban planning in the planning of this city. Also, the results of structural equation modeling confirmed that the structural-functional, content and physical-spatial indices of biophilic urban planning can be effective in improving the quality of Tehran's urban environment. . Therefore, biophilic urban planning has not been emphasized in the planning model of Tehran, but the results indicate their effectiveness in improving the quality of the city's environment if used.
Environmental quality
Biophilic urban planning
Tehran.
01
0
0
http://jgs.khu.ac.ir/article-1-4153-en.doc
482-4142
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
A survey of social capital role in urban neighborhoods regeneration ( case study Eslam Abad karaj)
Abolfazl
Meshkini
abolfazl.meshkini@gmail.com
Mohammad reza
Bahrami
bahramireza322@gmail.com
In the creation of urban space, there is always an exchange of ideas about what the space is now and how it should exist, by those who live in that place. So improvement in its harsh reality is realized in some of their thoughts in the form of a physical change in the current environment - and urban regeneration is one such form. Considering the increase in the number of urban regeneration projects in recent decades, it is very important to pay attention to the social dimensions in it. On this basis, social capital, as one of the social potentials of the neighborhood, is a concept that has gained special importance in regeneration. Considering the necessity of the subject, this research has analyzed the role of social capital on the regeneration of urban neighborhoods. The applied research method is descriptive-analytical in nature and the main goal of this research is to analyze the role of social capital in the regeneration of Islamabad Karaj neighborhood among the residents of the neighborhood. In this regard, the data collection in the theoretical part was based on the documentary method and in the practical part, the survey was based on the questionnaire. The statistical population of this research is made up of people over 15 years of age living in a neighborhood of over 25,000 people using a simple random sampling method, so a sample of 410 people was selected from this population using Cochran's formula. For data analysis, Spearman's correlation coefficient and multiple linear regression were used using spss software. The results showed a strong correlation between social capital and urban regeneration in Karaj neighborhood of Islamabad. The implications of this research on the relationship between social capital and urban regeneration increase the need to pay attention to the components of social capital and adopt policies to maintain and promote it in order to ensure successful urban regeneration in the neighborhood of Islamabad Karaj.
social capital
urban Regeneration
social participation
social trust
social cohesion and solidarity
01
0
0
http://jgs.khu.ac.ir/article-1-4142-en.doc
482-3996
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Statistical and synoptic analysis of warm cloud temperatures and its effect on wheat yield in Kermanshah area
Hassan
Kharajpour
hpkharajpor87@gmail.com
Zahra
Hejazizadeh
hedjazizadeh@yahoo.com
Bohloul
Alijani
bralijani@gmail.com
Mohammad Hossein
Nasserzadeh
nasserzadeh2100@yahoo.com
Considering the undeniable impact of agricultural plants on climatic and regional changes, it seems necessary to conduct regional research to understand the reaction of each agricultural plant in different stages of growth in relation to weather elements. If the temperature of the air along with the warm cloud is lower or higher than a certain threshold, its development will stop. Between the two limits, there is an optimal temperature where the plant grows the fastest. Temperature and clouds are both the most important climatic elements in agriculture. Both climatic parameters together cause stress in wheat and lower the productivity of the product. Considering the strategic nature of wheat, in order to increase the level of production, in the present research, while taking advantage of the experiences and methods and models used in foreign and domestic researches, it was practical in Kermanshah province due to the extent of the land under wheat cultivation and The significant amount of production, which has a special place in this field at the level of the country, the determination of the statistical threshold and the synoptic analysis of warem cloud temperatures on the performance of the wheat crop are investigated. According to the investigations and consultations with agricultural engineers, the maximum temperature along with cloudy days causes the phenomenon of greenhouse and excessive heat, which causes the fall of flowers, rot, sterility of pollen grains, fruit reduction, Premature aging and poverty become seeds, and this phenomenon occurs mostly in the months of May and June.
Temperature
Hot Cloud
Statistical Analysis
Synoptic
Wheat
Kermanshah
01
0
0
http://jgs.khu.ac.ir/article-1-3996-en.doc
482-4174
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Investigating the effects of climate change on the virtual water of some crops in Kerman province
Mohammadsaleh
Ekhlasi
mohammadsalehekhlasi@gmail.com
Somayeh
Soltani-Gerdefaramarzi
ssoltani@ardakan.ac.ir
Abolfazl
Azizian
a.azizian@ardakan.ac.ir
Morteza
Gheysouri
m.gheysouri@ut.ac.ir
In this research, the effect of climate change on the amount of virtual water of some strategic crops was investigated in Kerman province for future periods. For this purpose, the climatic data of HadCM3 model was used under RCP4.5 radiative forcing scenario. In order to investigate the possibility of producing and simulating meteorological data in the future periods, was applied the LARS-WG microscale-representative model. For the basic period (1991-2011), was done calibration and validation of the model. Through the data of LARS-WG, the amount of precipitation and the maximum and minimum temperature of the selected stations were predicted for the periods of 2011-2070 and compared with the base period. Virtual water amount was calculated for selected crops including alfalfa, barley and wheat. The results of the current research indicate that the phenomenon of climate change significantly affects the evapotranspiration and the performance of the studied crops, and hence it will affect the agricultural water productivity in the future. While the average temperature of the growing season will increase in the future under the influence of climate change, the maximum temperature parameter will be affected by this phenomenon more than the minimum temperature, and parallel to this, the water requirement and plant evaporation-transpiration will increase in this period. Also, the surveys show a decrease in precipitation in the hot seasons and an increase in the cold seasons in all study stations. The amount of virtual water changes obtained for all studied plants is increasing, and this increase for barley and wheat crops shows a greater increase on average in the future period. The biggest increase in the virtual water compared to the base period in Kerman station is related to barley and alfalfa products by at least 30%.
Climate change
agricultural products
virtual water
Kerman province
radiative forcing.
01
0
0
http://jgs.khu.ac.ir/article-1-4174-en.doc
482-4199
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Investigating the process of physical development of the new city of Sahand using Landsat satellite image
Zahra
Sharghi
z.shargi70@gmail.com
Mostsfs
Basiri
M.basiry@yahoo.com
Mahsa
Faramarzi Asl
Shr_md@yahoo.com
The basic purpose of this research is to reveal the physical development process of the new city of Sahand, as one of the new cities of the country, using Landsat satellite images during the statistical period of 1401-1373. In this regard, satellite images required for 4 statistical periods of 1373, 1383, 1393, and 1401 were obtained from two Landsat 5 and 8 satellites. By running a band calculation function on the images of TM and OLI sensors, the values of the physical changes of the urban fabric during the investigated time steps in Sahand city were calculated and extracted. The results of this research indicated that the physical growth and development of the city of Sahand has started since 2013. This year, the area of the urban fabric has reached 282 hectares, which is a 28-fold increase compared to 2013. But in the next decade, i.e. 2013, the area of the city reached 570 hectares with a 100% growth compared to the previous decade, and finally, in the last decade, the area of the city reached 850 hectares with a growth rate of 50%. District 6 of Sahand city, which accounts for about 35% of the physical fabric of the city, has been one of the fastest growing areas of the city during the decades of 1393-1400. Considering that a significant correlation at the confidence level of 0.95 (P_value=0.05) was revealed between the population growth and the physical development of Sahand during the statistical period of 1380-1400 (R=0.91), therefore, the fitted regression model between the population growth And the growth of the urban fabric, by placing the proposed population density of this city after the implementation of Mehr housing policies (185 thousand people), it showed that the area of the physical fabric of this city will reach 1181 hectares in the next decade and will face a growth of 38%.
New city
Landsat satellite images
Sahand city
physical development
01
0
0
http://jgs.khu.ac.ir/article-1-4199-en.doc
482-4171
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Investigating the temporal-spatial behavior of atmospheric concentration of NO2 using OMI sensor and its effect on precipitation in Iran
abolhassan
gheibi
abolhassang@yahoo.com
ali
soleymani
a.soleymani67@yahoo.com
hossein
malakooti
malakooti@hormozgan.ac.ir
Nitrogen dioxide is one of the factors of reducing air quality in most regions of the world. The purpose of this research is to investigate the concentration and trend of nitrogen dioxide pollutant changes during the years 2005-2018 and also its relationship with the amount of precipitation in the region. The average vertical column concentration of nitrogen dioxide in the period between 2005 and 2018 by the OMI sensor on Iran shows that the highest concentration of nitrogen dioxide on Iran is about 3.07×10+16 molecules per square centimeter of the air column section. Vardespehri, and in megacities, especially Tehran metropolis, which has the highest population density followed by the highest road transportation, by examining the trend of annual changes in the concentration of the vertical column of Vardespehri nitrogen dioxide and the average annual precipitation over Iran, we observe that the concentration of this pollutant with The increase in population and human activities has been increasing from 2005 to 2016 and decreasing from 2016 to 2018 due to population growth, but overall with a slope of 3/53×1013(molecule×cm-2×year-1)There has been an increase, in contrast to the time series of the average annual precipitation over Iran with a slope (-0.159 mm × year-1), there has been a decreasing trend, and from the comparison of the trend of these two parameters, we can see that they have a negative effect on each other.
Nitrogen dioxide
air pollution
OMI
precipitation
01
0
0
http://jgs.khu.ac.ir/article-1-4171-en.doc
482-4193
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Estimation of Instability of Mountainous Slopes in Alamut River Basin Based on Soil Texture with Remotely Sensed Data
Tahereh
karimi
karimi_tahereh@rocketmail.com
Amir
karam
karamA.khu@yahoo.com
Parviz
Zeaiean Firuzabadi
p.zeaiean@gmail.com
Seyyed Mohammad
Tavakkoli Sabour
tavakoli-m@yahoo.com
Abstract
The catchment area of Alamut River in Qazvin province is witnessing numerous landslide hazards and landslides every year, which cause significant economic and sometimes life-threatening losses. Diagnosing the unstable areas of slopes through soil texture characteristics is a difficult task due to the difficulties of obtaining soil samples in mountainous areas. For this reason, in the present study, by using Sentinel A1 radar data, by determining the percentage of clay and sand in the soil, the soil texture map at the depths of 10, 60, 100 and 200 cm with two random forest (RF) and support vector machine (SVM) algorithms was produced in the eastern Alamut region, which was verified with soil profile samples. The results indicated that the Kappa index was more accurate in the RF model at three depths of 10, 60 and 100 cm. Then, by extracting the soil moisture map from Sentinel 2 data, at the same time as examining the internal friction angle of the types of soils in the region, comparing the slope and profile of the slopes and the shape of the convex (divergent) and concave (convergent) slopes, the unstable areas of slope movements, RF and SVM models were specified and validated with GPS data, field visits and Google Earth. Research findings show that the instability map resulting from the RF model has a higher accuracy (AUC=0.93) than the instability map resulting from the SVM model (AUC=0.90) and there is more instability in areas with medium to high slope and with soil texture of sandy clay loam and sandy loam. . This method has many advantages in preparing the soil texture map, determining the unstable areas of the slopes against mass movements and landslides, determining the vulnerable areas in mountainous areas and reducing financial and human losses.
Slope Instability
Soil Texture
Remote Sensing
Random Forest
Support Vector Machine
Eastern Alamut.
01
0
0
http://jgs.khu.ac.ir/article-1-4193-en.doc
482-4198
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Statistical analysis of Iran\'s heavy rains during sudden stratospheric warming
Sorayya
Derikvand
deriknand.so@fh.lu.ac.ir
behrooz
nasiri
nasiri.b@lu.ac.ir
hooshang
ghaemi
hoo_ghaemi@yahoo.com
mostafa
karampoor
karampoor.m@lu.ac.ir
mohammad
moradi
moradim36@gmail.com
sudden stratospheric warming has an obvious effect on the Earth's surface climate. In this research, the changes in precipitation during the occurrence of this phenomenon have been investigated. For this purpose, after revealing the warmings that occurred during the studied period (1986-2020), 18 warmings were identified. The 5th decile and 9th decile of precipitation were calculated for the precipitation data of 117 stations. And the size of the difference from the normal rainfall was checked in two ways. First, the precipitation at the time of warming was compared with the long-term average, and then the trend of changes in precipitation at three times before thewarming, at the same time as the warming, and after the warming was finished. Finally, these results were obtained. Warmings according to the month in which they occur; They have a different effect on the amount of precipitation. In the sudden stratospheric warming that occurred in December, January and February, the northwest experiences the most rainfall changes and is above normal, and the probability of rainfall above the 9th decile increases up to 65%. Western and southwestern regions also have higher than average rainfall and the probability of heavy rainfall is high. Precipitation on the shores of the Caspian Sea shows an inverse relationship with sudden stratospheric warming, so in all the investigations of this research, the lack of precipitation at the time of warming in these areas is significant. Southern regions have less than normal rainfall in all sudden stratospheric warming events. The center of Iran has higher than average rainfall in the sudden stratospheric warming months of March. Eastern Iran also has heavy rains compared to normal during the sudden stratospheric warming months of March.
number of rainy days
precipitation above the 9th decile
stratospheric sudden warming
wind-zonal fluctuations.
01
0
0
http://jgs.khu.ac.ir/article-1-4198-en.doc
482-4147
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Investigating the possibility of transforming public spaces in order to promote and benefit from social interactions, case study: District 10 of Tehran Municipality
samaneh
jalilisadrabad
s_jalili@iust.ac.ir
somayeh
jalilisadrabad
somayehjalili2012@gmail.com
Public spaces and social interactions have a two-way relationship. While the dense growth of cities, lack of land and lack of attention to these spaces in urban development programs has led to a per capita shortage of open and green space and reduce social interactions. District 10 of Tehran, as the most densely populated area in this metropolis, has a shortage of quantity and quality in public and open spaces. And other issues such as physical deterioration, urban landscape turmoil and a high rate of tenants, Low social security and the floating population have reduced the quality of existing public spaces and the level of social interaction in this area. In this way, the purpose of this study is to investigate the possibility of evolving public spaces in order to promote social interactions in District 10 of Tehran. And its strategy is descriptive-survey , Data has collected by documentary and field studies and SWOT and QSPM techniques has used for analysis. The results have revealed that the diversity of activities, integration of land uses, social inclusion, access to public transport, social security, memorability, safety, use of all senses, readability, visibility, flexibility, urban furniture, materials on the urban furniture and pavement, climate comfort, and environmental health are effective factors on promoting social interaction in public spaces and the right conditions for the presence of children and the elderly will lead to increased supervision and social security. Strategies in the superior scenario including aggressive strategies (SO1: Enhancing social security in existing public spaces, SO2: Promoting per capita open and open spaces, SO4: Developing local hangouts and micro spaces for community gathering, SO5: Allocating multicultural, artistic spaces, sports venues, etc.) and conservative strategies (ST1: reusing existing spaces inactive municipal ownership, ST2: increasing citizens’ social participation). At last, for possibility of 6 prioritized strategies, 18 policies and 31 action plans are formulated.
Keywords: Urban Space
Social Interactions
Social Interactions in Urban Spaces
District 10 of Tehran Municipality.
01
0
0
http://jgs.khu.ac.ir/article-1-4147-en.doc
482-4200
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Presenting the model of realizing the right to the city based on the network analysis process (ANP) in the raw-towns of West Mazandaran
Reza
Soltanmaleki
Reza.soltanmaleki.1990@gmail.com
Masoud
Elahi
m_elahi@qiau.ac.ir
Zohreh
Davodpour
zdavoudpour@gmail.com
Idealism for living in the city requires the creation of an infrastructure and platform that takes into account all the stakeholders of the city, including managers, planners and citizens. This is objectified in the form of the idea of the right to the city in cities. However, this issue can be realized in small cities with more difficult conditions. Based on this, this research seeks to present a model of the realization of the right to the city based on the network analysis process in the raw-towns of the west of Mazandaran. The current research is considered as applied research. The statistical population in this research was formed by urban experts (selecting 25 samples). In order to collect information, in addition to field observations, the basic maps of the country's mapping organization and the collection of studies on the three cities of Baldeh, Kojur and Pol have been used. Analytical Network Process method has been used to process and analyze the data and finally it has led to the extraction of balanced supermatrix from Super Decision software, which after performing various steps, the final priority of indicators and options to realize the right He has won the city. The results of the network analysis of the dimensions of the realization of the right to the city in the western cities of Mazandaran province show that among the dimensions of the realization of the right to the city in the western cities of Mazandaran province, the physical-biological dimension with a weight of (0.1970) It has the most weight and importance. At the same time, economic (0.1725) and social and cultural dimensions with final weight (0.0847) are in the next ranks. At the same time, among the criteria for the realization of the right to the city in the western cities of Mazandaran province, the criterion of the right to assign the city to itself with weight (0.1461), the criterion of environmental rights with weight (0.0943), and the criterion of the right to livelihood and sustainability The economy of the city with a weight of (0.0840) has the most importance.
right to the city
raw-towns
Network Analysis Process
(ANP)
West Mazandaran
01
0
0
http://jgs.khu.ac.ir/article-1-4200-en.doc
482-4197
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Identification and analysis of key factors affecting urban livability with an emphasis on the studied environment: District 11 of Tehran Metropolis
iraj
mahmoodpour
iraj_mahmoodpour1@yahoo.com
hossein
hataminejad
hataminejad@ut.ac.ir
Rahmatolah
Farhoodi
rfarhudi@ut.ac.ir
jamile
Tavakolinia
jaytavakoli@yahoo.com
It has a complex and multi -dimensional conceptual life and guarantees the performance of the ecosystem from the smallest unit to the surface of the Earth, or in other words from local levels to world levels, and its patterns are quite different from one region to region. In this regard, in the past three decades, in addition to the human impacts, the use of harmful resources and industries, the vulgarity of the ozone, the greenhouse, the greenhouse and the effects of the phenomena, and the phenomena of the city, Various environmental and environmental and remedies have been increased, which has increased melods to zero. For this purpose, in this study, it has been attempted to identify and analyze the key propellers affecting biodiversity by emphasizing the environmental indicators in Tehran's 11 metropolitan area. In this study, with the technique of environmental and Delphi dynamics, 57 primary factors were extracted in eleven different areas and then, using the Delphi method of managers, the matrix of the components of the components was formed. Next, the matrix analysis has been analyzed through the Michemac software. The results of the distribution of variables on the axis of influence and influence of the factors in the Micmac software indicate the system's instability within the scope of the study, and therefore five categories of variables were identified. Finally, due to the high direct and indirect effect of factors, seven key factors were identified as key factors in the field of biodiversity, with emphasis on the environmental indices of the region. Among the preferences under consideration, the variables of public transport status (speed, accuracy, confidence, security, security, convenience, economic affordability) and public access to the green space had the highest impact on the biodiversity in the study area.
Livability
future studies
key factors
environment
11th district of Tehran
01
0
0
http://jgs.khu.ac.ir/article-1-4197-en.doc
482-4212
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Modeling and predicting the trend of temperature changes in Hamedan county
Zohreh
Maryanji
maryanaji@sjau.ac.ir
fatemeh
sotoudeh
fsotoudeh@ymail.com
meysam
toulabi nejad
meysam.toulabi@gmail.com
Ziba
Zarrin
zz.zarrin@yahoo.com
Understanding and predicting future climatic conditions and characteristics is essential because of their importance in all aspects of life. This study seeks to examine the process of modifying temperatures in the Hamedan region by using Downscaling data to predict the public circulation data and its changes. The Lars Explore Downscaling Model has been used to fine-tune the data of the General Transport Model (HADGEM2-ES) and the paired model (CMIP5) and under the three release scenarios RCP2.5, RCP4.5, and RCP8.5). Estimates of the correlation of simulated data and actual data show values of more than 0.95 for all months. P_value also showed the statistical tests of model output, acceptable values in model performance in production and simulation. As a result, the data were extracted from 2011 to 2050. Data were examined in three intervals to detect trend changes. The results show that in the optimistic scenario (RCP2.5) there is no tangible trend in the mean and minimum temperature, while in the RCP4.5 and RCP8.5 scenario there are significant trends in temperature data and accordingly increase the minimum temperature, according to the increase in the minimum temperature, according to the increase in the minimum temperature, according to the increase 1 degree in the average temperature. It shows severe climate change that, especially in the cold season, changes the type of precipitation. Also, based on the data process, the significant increase in the average annual and monthly scale temperature in all three scenarios under study will indicate the environmental crisis ahead.
Downscaling
Lars Model
Trends
extremes Temperatures
Hamedan
01
0
0
http://jgs.khu.ac.ir/article-1-4212-en.doc
482-4205
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Explaining the role of women in the good governance of Semnan in the corona and post-corona era
Mehdi
Asghari
Babareza2504@gmail.com
Zeinab
Karkehbadi
Z.karkehabadi1@semnaniau.ac.ir
Abbas
Arghan
AbasArghan2@yahoo.com
. All the interested and influential forces are in the administration of the cities and also respond to all the needs of these groups. On the other hand, women, as one of the main and most influential groups and social forces in the civil life of cities, today have a prominent role in the categories related to city administration. Therefore, the purpose of this article is the role of good urban governance in the corona and post-corona period, considering the position of women in Semnan. From the point of view of the goal, the present research is practical and according to the method of data collection, it is descriptive-survey. A questionnaire was used to collect the data and information of this research. The statistical population of the current research is the citizens of Semnan with a population of 185,129 people, and the sample size is calculated using Cochran's formula to be equal to 383 people. To analyze the data, single-sample t-tests and multivariate linear regression were used, and finally, to generalize the results from the sample to the statistical population, the structural equation modeling method was used by Lisrel software. The results of the one-sample t-test have shown that the t-values for each of the research variables with averages lower than the theoretical mean have been obtained as a negative number, which has determined the state of the dimensions of good urban governance in the city. Semnan and the position of women in it is not in a good position. Also, the results of structural equations in Lisrel software have shown that the justice variable has the highest and strongest relationship with good urban governance. Finally, the results of the surveys show; It is not possible to hope for the realization of good urban governance without defining and explaining the practical role of women as half of the city's citizens and one of the most important and influential groups in the administration of city affairs.
urban management
good urban governance
corona and post-corona disease
women
Semnan
01
0
0
http://jgs.khu.ac.ir/article-1-4205-en.doc
482-4206
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
analysis the trend of land changes and urban development of Shushtar by using remote sensing analysis
milad
khayat
milad.khayat1@yahoo.com
Atefeh
Bosak
bosak.a.69@gmail.com
zahra
hejazizadeh
hedjazizadeh@yahoo.com
Mohammad Ebrahim
afifi
afifi.ebrahim6353@gmail.com
Using urban growth and development modeling, it is possible to draw a development trend appropriate to the city's position according to environmental and natural factors and population attraction. The purpose of this study is to represent a model of urban development in Shushtar that can be used as a felicitous tool to analyze the complex processes of urban development. To achieve this goal, two databases consist of urban land use maps for educational, medical, habitation, etc and Landsat satellite images for major land uses such as rivers, barren areas, forests, etc were used by GIS and MATLAB software environment in three time periods 1991, 2004 and 2014. Existing urban land use maps were updated by using Landsat satellite imagery after digitization. Then the effective parameters in urban development were entered as inputs with the adaptive neuro-fuzzy inference algorithm (ANFIS). in order to evaluate the performance of the proposed method, training for 1991 and 2004 was performed. the result of urban development forecasting using the algorithm was compared with the current situation in 2014. The results are very close to reality and with an accuracy of 93.7%. The land use change map, which is the result of the change detection process, can be prepared based on multi-time remote sensing images and combined with urban user maps, and the relevant consequences examined. The use of intelligent algorithms in this research has allowed us to execute modeling with high accuracy. The results are satisfactory and this development was predicted for the coming years.
modeling
urban development
land use
Anfis
Shushtar.
01
0
0
http://jgs.khu.ac.ir/article-1-4206-en.doc
482-4204
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
A comparative study of the formation and development of the establishment of government centers in the cities on the edge of the desert from the beginning until now and the feasibility of developing a strategic model for the establishment of government centers in these cities
Mohammad Ali
Jamalizadeh
majamalizadeh@gmail.com
Abbas
Masoudi
masoudiabbas@iauk.ac.ir
Ancient cities have always had a fundamental difference from today's cities, a difference that was well felt in their body and overall structure, in such a way that they can be well distinguished from today's cities. This difference, which is itself influenced by economic, political, cultural and social conditions, has had more or less changes in the structure of cities, can represent two types of city growth. Organic growth is a continuous and clear growth that made the form subservient to its function, and in contrast to that, the dark and discrete form of the global cities of the modern era. This project has tried to answer the question of whether it is possible to use the characteristics and the way of formation of ancient cities in today's world by studying the shape of the city throughout the past history until today. Or at least, is it possible to achieve a favorable result from the integration of some characteristics of these cities with today's cities? Based on this, in this project, the form of cities from the past to the present during three historical periods before Islam, after Islam and the modern era, and on the other hand, limiting the issue to the way of establishing government centers in the central desert of Iran using the comparative method- Induction has been discussed according to the assumptions of the research. The results showed that the first and second hypotheses have worked more effectively in more unsuccessful experiments, and on the other hand, the third hypothesis has worked more colorfully in more successful experiments, and on the other hand, since the degree of realization of the third hypothesis in the experiment Kerman's success rate is 0.100 and in unsuccessful experiences it is 0. Perhaps this hypothesis can be considered as a relatively superior and preferable hypothesis to check the success rate of related projects.
evolution
model
theory of city form
government centers
strategic model
01
0
0
http://jgs.khu.ac.ir/article-1-4204-en.doc
482-3711
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Explanation of the Small Scale Agents in Development of Great Scale Geopolitical Events (Case Study: Caucasian Khans)
Mahmoud
Dehghan
mah.dehghan.academic@gmail.com
Ataalah
Abdi
A.abdi@ khu.ac.ir
Afshin
Mottaghi
afshin_mottaghi@yahoo.com
Mirhadi
Hosseini
Hosainy@khu.ac.ir
In geopolitics literature, small and low-endowment states that compound lesser geopolitical potentiality and weight are considered as the trivial scale agents in comparison with the first and second level powers. These agents, in spite of the local geopolitical codes but sometimes can effect on the regional and even global events of geopolitics. The Caucasian region, historically, have had a field for appearance and exposition of sub-khans that their overall actions and agencies effected the events of the region and due to its cultural proximities to Iran, have effected in Iran’s geopolitical functions in national scale. The present paper with descriptive-analytical method, have studied historical role of the local agencies in geopolitical events of the Caucasia and their impression on the great scale events. Secondly, the paper has studied the quality of the chosen countries of the region in current circumstances of the global system. Results indicate that the Caucasian countries act according to their historical legacy as a small-scale agents among the great scale actors.
Local Khans
Scale
Geopolitics
Caucasia
Iran.
01
0
0
http://jgs.khu.ac.ir/article-1-3711-en.doc
482-4189
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Comparative Study of Visual Aesthetics of Urban Space in Golestan and Moradab Neighborhoods of Karaj
habib
fasihi
fasihi@khu.ac.ir
mina
heydari
minaheydari80@gmail.com
Beauty is among the highest human needs. Man has paid attention to the sense of aesthetics since he built cities.The aim of this study was to compare the two locations of Golestan and Moradab as the two most famous and unenjoyable places in Karaj city in terms of aesthetic indicators of urban spaceThe research method was descriptive-analytical and data were collected on 14 selected components related to urban environment aesthetics by direct observation method and evaluation list expression. For analyzing and comparing the aesthetic level of the two neighborhoods, descriptive statistical parameters have been used and for analyzing spatial inequalities, zoning maps have been drawn in geographic information system and calculations and analysis on related descriptive table. Considering the evaluation of indicators in the range of 1-10 points and the higher score to the higher level of aesthetics, the findings showed that the mean of total indicators in Golestan area was 6.31 and in Moradab area was 2.57. Also, in Golestan neighborhood, mianiyah cultifar is 6.43 and the first quadrant is 4, while in Moradab area these figures are 1.78 and 1, respectively. Spatial analysis of zoning chart showed that in Golestan area there are no indicators, areas that are aesthetically at "very low" and "low" levels, whereas in the lagoon area, no area is located at "high" and "high medium" levels, It can be concluded that Golestan area is at a high level in terms of aesthetic indicators and there is a lot of spatial inequality within and between the two studied sites.
Visual aesthetics
Urban space
Golestan neibourhood
Moradab neibourhood
01
0
0
http://jgs.khu.ac.ir/article-1-4189-en.doc
482-4117
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Analysis of the consequences of climate change on the characteristics of middle Zagros snow cover using remote sensing data
moslem
seydi
m.shahivand@yahoo.com
kamal
omidvar
komidvar@yazd.ac.ir
gholamali
mozafari
gmozafari@yazd.ac.ir
ahmad
mazidi
mazidi@yazd.ac.ir
Abstract
Climate change is an important environmental issue because the melting processes of glaciers and snow density are sensitive to climate change. Today, a variety of satellite sensors such as AVHRR, MODIS, GEOS, MERIS are available for snow monitoring and are widely used to investigate and investigate the fluctuations and changes in snow cover globally. Modis sensor has been considered more because of its global spatial coverage with suitable spatial accuracy and frequent temporal coverage on different scales , Therefore, in the present study, snow products of this sensor were used. In this study, after collecting statistics and data on snow-related days during the statistical period (1989-2018) in three provinces of Kermanshah, Ilam and Lorestan, they were processed using Modis snow cover data in middle Zagros as well as remote sensing techniques, Finally, the snow cover changes in the study area were studied in detail. NDSI index was used in MODIS sensor products to detect snow cover. Consequently, in order to differentiate pixels and identify different phenomena, the received images were processed in GIS environment. . Investigation of snow cover changes in different seasons using Modis sensor images shows that most of the studied area has a significant decreasing trend, especially in the elevated areas of the study area And only in the western and southwestern regions of the study area, there is no specific decreasing trend. Also, the study of snow covered days during the study period indicates a decrease in middle Zagros snow cover and these changes have been intensified in recent years, especially in snow-covered areas of the region. Also, changes in winter and snow-capped and elevated areas were more and more severe than other seasons and other regions in the study area.
Climate Change
Snow cover
Remote Sensing
Middle Zagros
Modis Sensor
01
0
0
http://jgs.khu.ac.ir/article-1-4117-en.doc
482-4220
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Temporal and spatial monitoring of drought using remote sensing technique (case study of Khuzestan province)
Danesh
Nasiri
daneshnassiri1351@gmail.com
Reza
Borna
rborna22@gmail.com
Manigheh
Zohorian pordel
Manijeh2002@yahoo.com
Widespread and frequent droughts in recent decades in Khuzestan province have become one of the most important challenges of this province. The use of remote sensing products in temporal and spatial monitoring of drought can play a key role in managing this risk and reducing and adjusting its destructive effects. The main goal of this research is to provide a remote sensing index for temporal and spatial monitoring of drought in Khuzestan province and its validation using station meteorological drought indices. In this research, by using the products of vegetation (MOD13C2) and land surface temperature (MOD11C3) of MODIS sensor, a drought index based on vegetation called VHI plant health index was produced. SPI Meteorological Drought Index, which was based on station rainfall data during the statistical period of 2000-2012, was used to evaluate and quantify this index. The comparison of VHI drought index with three-month SPI meteorological drought index values showed a significant correlation between 0.68 and 0.75. By identifying 4 years with widespread and relatively severe drought in Khuzestan province (based on both VHI and SPI indices), which included the years 2000, 2005, 2012, 2015, the spatial distribution pattern of meteorological drought and VHI plant drought to In general, it indicated that the northern parts of the province were generally involved in mild to moderate droughts and the southern parts were generally involved in moderate to severe droughts. The spatial correlation matrix based on the number of 2500 pixels with dimensions of 5x5 km, which included VHI and SPI values of selected drought years, indicated the existence of a significant spatial correlation between the two mentioned indicators. In the widespread drought of 2000, at the level of Khuzestan province, two drought indices VHI and SPI, the correlation was equal to 0.47, and in 2005, equal to 0.35, and
drought
MODIS sensor
SPI and VHI index
Khuzestan province
01
0
0
http://jgs.khu.ac.ir/article-1-4220-en.doc
482-4219
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Investigating the role of the Maden-Julian Oscillation (MJO) on the frequency of dust storms in selected stations of Khuzestan province and tracking the paths of dust entering it
Fatemeh
Vatanparast Galeh Juq
f.vatanparast.g72@gmail.com
Bromand
Salahi
bromand416@yahoo.com
Batoul
Zeinali
zeynali.b@uma.ac.ir
In this research, the effect of two indicators OMI and RMM of Maden Julian fluctuation on the frequency of dust storms in Abadan, Ahvaz, Bostan, Bandar Mahshahr, Dezful, Ramhormoz and Masjed Soleyman located in Khuzestan province during six months (April to September) of the statistical period (1987 - 2021) was reviewed. Pearson's correlation coefficients between dust data and indicators were investigated and its results were calculated in the form of income zoning maps and the frequency percentage of each indicator for positive and negative phases. The results of the research findings indicate that there is a direct and significant relationship between the positive and negative phases of both indicators with dust, except for Dezful station in the positive phase of OMI and the negative phase of RMM and the highest correlation coefficient for Bandar Mahshahr and Dezful station is between -0.7-20.77 is in the positive phase of the RMM index. The relationship between the Madden Julian Oscillation and dust showed that between 51 and 59 percent of dust storms occurred in the negative phase of the OMI index and 40 to 49 percent in its positive phase. In the RMM index, 56 to 63 percent of dust storms occur in its negative phase and 37 to 50 percent in its positive phase. In fact, the negative phase of the RMM index has a higher percentage of dust storms than the negative phase of the OMI index. According to the results of the Monte Carlo test, the displacement of the positive and negative phases of the RMM index significantly leads to the occurrence of dust storms for most of the stations in Khuzestan province. Tracking the paths of dust entering Khuzestan province with the HYSPLIT model shows the movement of particles from Iraq, Arabia and the eastern parts of Syria towards the studied area.
Maden-Julian Oscillation (MJO)
Khuzestan province
Monte Carlo test
HYSPLIT model
01
0
0
http://jgs.khu.ac.ir/article-1-4219-en.doc
482-4207
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
The effect of ICT use and capability on knowledge-based urban development in Tehran metropolis
navid
ahangari
std_navid.ahangari@alumni.khu.ac.ir
Shahrbano
movsavi
musaviraha@yahoo.com
reza
shahbaznejad
reza.shahbaznejad@khu.ac.ir
In the age of knowledge, the rapid development of information and communication technology is considered as the main element to respond to the increasing urban environmental and socio-economic crises. Therefore, knowledge-based cities are cities that use technology and innovation to improve the quality of life of citizens and the efficiency of services aimed at sustainable urban development. Based on this, the current research was compiled with the aim of the impact of ICT use and capability on knowledge-based urban development. The research method is applied in terms of nature, in terms of the type of descriptive-analytical research (Structural Equation Modeling) and in terms of the type of post-event strategy. The method of data collection was library and field. The statistical population includes the experts of the Deputy of Urban Planning in 22 districts of Tehran Municipality, and the sample size was determined by targeted sampling of 220 people. Structural equation method and partial least squares approach and SmartPLS3 software were used to analyze the research data. The results indicated that the average variables of application and capability of information and communication technology and knowledge-based urban development of Tehran, along with all its components based on a 5-level spectrum, are in the range of 2.51 to 3.5, i.e., semi-stable. Also, the effect of the application and capability of information and communication technology on knowledge-based urban development has a significant coefficient greater than 1.96, and the path for the main research model is confirmed; Therefore, taking advantage of the application and ability to invest in the research and development of information and communication technology sectors can be a solution to remove the limitations of knowledge-based urban development in the metropolis of Tehran.
ICT use and capability
urban sustainability
knowledge-based urban development
Tehran metropolis
01
0
0
http://jgs.khu.ac.ir/article-1-4207-en.doc
482-4192
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Sustainable regeneration qarters and urban poverty structures reform with a future studies approach (the case study: Ahwaz metropolitan worn – out and inefficient textures)
Khalaf
Anafjeh
dr.khalaf.anafje@gmail.com
Email: moosa_ka@pnu.ac.ir
Masoud
Safaipour
safaee_p@scu.ac.ir
AbdulNabi
Sharifi
a.sharifi@pnu.ac.ir
This paper tries to equip the 5 strategic drivers of the urban poverty system in the target areas of the research wich have the ability to management,manipulate and trace their effects through the regeneration process with poverty reduction policies in order to improve the state of the system in the mentioned arias.considering the basic necessity of economy–based organization of space, the aim of this paper is to regeneration and reform of structures of urban poverty in the target neighborhoods with a future studies approach.the type of research is applicable and its investigation method is descriptive-analytical based on newest future studies approach,normative in nature.after preparing the balance analysis of the possible states (uncertainty scenarios),extracting the qualitative judgments of 30 experts about the mutual influence of network relations through Delphi survey and algoritmic analysis of data using cib method in the scenario wizard software become possible.consideringthe size of the matrix and its demensions of (15*15) scenario wizard software analyzed the number of 3657 combined scenarios based on the data entered in the questionnaire and the number of 5 strong or probable scenarios,14 scenarios with high compatibility(belivable scenarios) and they reported 28 weack scenarios (possible scenarios) that finally,after verification and validation by experts,four scenarios were descriptively named with the title of m-a,m-sh,h-ha,z.s-j.in the end by using the thematic macro -rends that are introduced as technical tools of future –based economic intervantions in the regeneration process.for each driver,poverty reduction policies were formulated and proposed in the form of thematic measures based on desirable scenarios to reform urban poverty structures.
Sustainable regeneration
urban poverty structures
thematic macro-trends
scenario wizard
Ahwaz metropolitan.
01
0
0
http://jgs.khu.ac.ir/article-1-4192-en.doc
482-4203
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Presenting a good governance model for tourism in Iran\'s post-coronavirus era
Laaya
Jalilian
jalilianl@yahoo.com
Mt.heydari@znu.ac.ir
Mohsen
Ahadnejad
ahadnejad@znu.ac.ir
hiwa865@gmail.com
Abstract
Policy-making in tourism development planning requires the use of new methods in the field of urban governance. In accordance with this approach, it is necessary to apply policy focusing on the processes of "developing a good governance model for tourism in the post-corona era in Iran" in order to solve the problems caused by this disease, which puts double pressure on the body of the tourism industry, through To reduce the evaluation of tourism governance indicators and provide the basis for their implementation. The method of this research is descriptive-survey and with practical purpose, using documentary studies and field research. We have used the interview tool for the qualitative part (data analysis of the foundation) and studying the appropriate indicators of tourism. The statistical population includes elites and people involved in tourism in the country, and the statistical sample includes 14 of these people, who were selected by a combination of judgmental and snowball sampling methods. In-depth semi-structured interviews were conducted by comparing data in open, central and selective coding until the stage of theoretical saturation and separation of main and sub-categories, and the data theory method of the Strauss and Corbin Foundation (1998) was used to analyze the obtained data. has been The results of this research, according to the identification of the indicators of meritocracy and the introduction of the causal conditions of the use of meritocracy in Iran's tourism industry, lay the groundwork for the formation of consequences such as; Improving the business environment, especially after the recession crisis of this industry due to the spread of Covid-19, creating a competitive advantage, etc. through providing suitable platforms, including: organizational measures, strengthening and improving infrastructure, technological capabilities, etc. and using information and communication management strategies, marketing strategies, supervision and monitoring, etc., which are displayed as a model.
Key words: competent governance of tourism
indicators of competent governance of tourism
foundational data theory.
01
0
0
http://jgs.khu.ac.ir/article-1-4203-en.doc
482-4246
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Analyzing the effective environmental factors in the selection of sports products (Study area: Tehran city)
zahra
Asgari Gandomani
zahra_asgari@modares.ac.ir
hamid
roodbari
roodbari.hamid@yahoo.com
yaghoob
mohammadi
ymohamadi33@yahoo.com
Many sports consumers are concerned about environmental issues and have expressed interest in buying green products. However, the actual sale of green products is still not as expected. For this reason, the purpose of this study is to investigate the effect of environmental factors (attitude, concern and sense of environmental responsibility) on the purchase intention of environmentally friendly sports consumers. The present survey study collected information from 384 Iranian students using a seven-point Likert electronic questionnaire with 27 questions. The samples were selected using simple random sampling method. A total of 390 questionnaires were returned, of which 384 were approved. To analyze the data, PLS software was used for the reliability and validity of the model and to test the hypotheses of the structural model. The results showed that environmental attitude is an important driver of consumers' green purchasing behavior. Also, a statistically significant relationship between environmental responsibility and green purchasing behavior was obtained. But there was no statistically significant relationship between environmental concerns and green purchasing behavior. In addition, the relationship between individual green values with environmental attitude, environmental concerns, environmental responsibility and green purchasing behavior was statistically insignificant. For this purpose, companies can create a suitable image of environmental responsibility for their products in the minds of customers through appropriate strategies in the branding of their products, which makes them benefit from the support of customers who want to buy environmentally friendly products.
the environment
Green purchase behavior
PLS
Environmental attitude
Environmental concern
Green marketing.
01
0
0
http://jgs.khu.ac.ir/article-1-4246-en.doc
482-4233
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Providing a conceptual model to design the municipal office space with an emphasis on the existential approach base on gegoraphical characteristic
elham
homayooni
elhamhomayounii@gmail.com
elham
pourmahabadian
e.pourmahabadian@iauctb.ac.ir
sina
razaghiasl
s.razzaghi@sru.ac.ir
How to design the work environment has a direct relationship with the increase or decrease of construction performance, and there are factors that if not taken into account in the design of the work environment, the administrative work will not be done properly, and in this case, it is faced with a decrease in administrative productivity. The environmental characteristics of work spaces and their impact on employees are of particular importance. On the other hand, in order to increase the productivity in the organization, we need to provide several conditions, the most important of which is the human factor, and the motivated human force to perform its duties is the most important productivity factor. The main goal of this research is to explain the optimal design model of municipal administrative spaces with an existential approach influenced by the geography of Shahrekord. Therefore, in this research, the question of what is the optimal model for designing municipal office spaces with an existential approach influenced by the geography of Shahrekord has been investigated. The research method was "descriptive-analytical" in the stage of theoretical foundations and "survey method" in the stage of expressing the findings, and the environmental variables of the office spaces, which were adapted to the indicators of existential psychology, were questioned in this questionnaire. Are after answering and completing the questionnaires by the study community, the data and information obtained from the questionnaires are analyzed in Amos and spss analytical software. The results of the research on office buildings have shown that the most important environmental parameters affecting the performance of human resources in office environments are: color, lighting, noise pollution level, visibility and scenery, indoor air quality and thermal comfort. Design, flexibility, communication, arrangement of work space and furniture, humidity, etc., which can be classified into two groups of psychological and physical components.
existential
urban geography
psychology of existence
optimal design model.
01
0
0
http://jgs.khu.ac.ir/article-1-4233-en.doc
482-4240
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Analyzing the lived space in Lefebvre\'s trialectic approach with Golkar\'s place theory
hosein
shamsi
hosein.shams.60@gmail.com
rahmat
Mohammadzadeh
rahmat@tabrizu.ac.ir
Lefebvre's theory has received much attention in the field of space production, and its importance is especially in the fact that it is systematically integrated in the categories of city and space as a comprehensive and comprehensible social theory.
The traditional planning of land use is completely abstract and formal and devoid of perceptual and meaningful components, but Lefouri's trialectic approach is not like this and consists of three virtues (spatial practice-spatial representation and representational space) that are in communication with each other and collaboratively and at the same time in the moment. They form, produce a whole.This research has a descriptive and analytical method, and in terms of its purpose, it is fundamental. The changes caused by the arrival of new paradigms in the approaches of urban planning and urban design, which assigns a different nature to the strategic system of urban development changes, and on the other hand, new attention to space and finding the concept of living space to be important, it seems that Lefebvre's trialectic approach is contrary to traditional user planning. The land values the everyday space and lived experience of the residents and can create spaces that increase the sense of place and sense of belonging of the residents to their living space.The review of the concepts shows that the concept of lived space (abstract-concrete space) was influenced by different approaches of the philosophy of science (interpretative and critical) and now it is witnessing an approach change (paradigm), which can show social transformations. This study shows that space-place (living space or space-love) is, unlike the previous definition of space based on positivist (mental and perceptual), abstract and generalist approaches, mainly a demarcated area of space that has physical-concrete characteristics and It is formed and filled with meaning through human experience.
Paradigm
positivist
trialectic Lefebvre
lived space
place
01
0
0
http://jgs.khu.ac.ir/article-1-4240-en.doc
482-4112
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Identify key factors affecting housing prices with a futuristic approach Case study of Khorramabad city
Saeed
Maleki
malekis@scu.ac.ir
mahsa
delfannasab
Delfannasab.mahsa1992@gmail.com
javad
yousefvand
yousefvand.javad1991@gmail.com
Correct analysis of the housing market situation and correct knowledge of the factors affecting housing, especially in terms of its price and the extent of the impact of each of them, can help planners and officials in the correct analysis and forecast of the future situation and appropriate Provide appropriate solutions. The aim of this study was to identify the drivers of housing price in Khorramabad. Theoretical data were prepared by documentary method and experimental data by survey method based on Delphi method. The statistical population of the study is 30 experts and specialists in the field of housing in Khorramabad city were selected by purposive sampling. Delphi methods, cross-sectional analysis and MicMac software were used to analyze the data. For this purpose, first 23 factors were identified by Delphi method and using descriptive questionnaires by experts. In the next step, the matrix of cross-effects was designed to measure the impact of factors on each other and provided to experts. Finally, out of a total of 23 initial factors affecting housing prices in Khorramabad, 12 factors were identified as key factors of the system. Size: Household income, land price, building density, number of units and floors, access to urban facilities and services, population density, geographical location of lands, uninhabited future uses, number of rooms, security status, size of property plots, demand status.
Housing
Futurology
Khorramabad
01
0
0
http://jgs.khu.ac.ir/article-1-4112-en.doc
482-4257
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Compiling and presenting the national strategy of the Islamic Republic of Iran based on its geopolitical characteristics
hassan
kamran dastjerdi
hkamran@ut.ac.ir
ali akbar
razavi hosseinabad
a.razavi7110@gmail.com
Kyomarth
yazdanpanah
Kyazdanpanah@ut.ac.ir
The country of Iran, with its geopolitical foundations, which is influenced by its geography, has always been the focus of the countries of the world, especially the world powers, throughout history. The use of this capacity and conditions for the economic prosperity of the country depended on the ability of the statesmen and the type and structure of the government systems in formulating foreign policy, and how effective they were in changing the social environment and the way of economic livelihood of the people. In a fundamental and theoretical way, this thesis has analyzed the formulation and presentation of the national strategy of the Islamic Republic of Iran based on its geopolitical characteristics.
The results of this research show that the spirit that governs it according to the structure it entails (statehood), is economic regardless of geographical and geopolitical infrastructure, and this field of foreign policy has not only failed to achieve success, but is also passive. And it has become introspective and stopped from being effective and dynamic. While looking at Iran's geopolitical and geographical foundations, we find that its geopolitical position does not have a global effect and is not below the regional level.
National strategy
geopolitics of Iran
foreign policy
01
0
0
http://jgs.khu.ac.ir/article-1-4257-en.doc
482-4274
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Assessment of Drought Impact on Vegetation Changes in Hamadan over the Past Three Decades Using the TCI Model
Zahra
Hedjazizadeh
hedjazizadeh@yahoo.com
Sayyed Mohammad
Hosseini
h.climate@yahoo.com
Ali reza
karbalaee20@gmail.com
shokofe
layeghi
shokofelayeghi@gmail.com
Drought is a natural hazard that annually causes significant economic, social, environmental, and life-threatening damage in vast areas of the Earth. The damages caused by this phenomenon are intangible but very extensive and costly, which, if necessary, remote sensing techniques can be a useful tool in monitoring drought due to high temporal accuracy, wide spectral coverage, ease of access, no need for atmospheric correction and ground referencing. In recent years, the province of Hamedan has faced many problems due to frequent droughts. Therefore, the present study focused on investigating and monitoring drought in Hamedan province using the Temperature Condition index and its impact on the vegetation cover of the province using Advanced Very High Resolution Radiometer (AVHRR) and National Oceanic and Atmospheric Administration (NOAA) remote sensing data. First, the relevant data was extracted from the Nova star database, and finally, the spatiotemporal behavior of the vegetation cover drought index was examined on 1528 pixels in Hamedan province. The spatial resolution of the data used in this study is 4 kilometers. First, the relevant data were extracted from the Navstar database and ultimately, the spatiotemporal behavior of the drought index and vegetation cover was examined. The results indicate that drought has significantly increased the vegetation cover of Hamedan province based on remote sensing data. Kendall's coefficients indicate the presence of decreasing trends in vegetation cover at a 95 Percent confidence level. Only in May, June, and December has there been a slight decrease in vegetation cover within the extent of drought in the province. The spatial behavior analysis of the drought index on vegetation cover showed that February, March, as well as April have experienced more severe droughts within Hamedan province.
Drought
Zoning
Vegetation Changes
TCI Model
Hamadan
01
0
0
http://jgs.khu.ac.ir/article-1-4274-en.doc
482-4107
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Factors affecting the increase in the attractiveness of ecotourism and geotouriasis of Khorramabad Township
somayeh
jahan tigh mond
s_jahantigh_geo@yahoo.com
Mostaf
Hadavand Mirzaei
jam_mostafa88@yahoo.com
The development of nature-based tourism is dependent on the introduction and attention to the attraction of natural tourism attractions. In fact, identifying the factors affecting the increase in the attractiveness of ecotourism and geotourias places is among the most important issues in the development of tourism and naturalization of an area. According to this, the purpose of the present paper is also to investigate the factors affecting the attractiveness of tourist and geotorrhean locations in the study area. The present research is applied in terms of purpose and in terms of its method, descriptive-analytic. The data collection tool and information questionnaire and interview are. The statistical population of the research is experts and specialists in Tourism in Khorramabad in Lorestan province. In this research, 50 experts and natural tourism specialists were selected as samples. The research results indicate that four factors of ecotourist and geotourist tourism products, natural assets, and development of tourism infrastructure and create opportunities of nature-centered tourism boom are the most important factors in increasing the attractiveness of tourist places and geotorrhea. Also, the results showed that the strengthening of regional tourism infrastructure, private sector investment in tourism and the recognition of natural tourism capacities and tourism attractions, and planning for its development, are the most important strategies for development of natural tourism in Khorramabad.
Nature-centered tourism
ecotourism
geotourism
attraction attractions and objectives
Khorramabad Township.
01
0
0
http://jgs.khu.ac.ir/article-1-4107-en.doc
482-4269
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
explanation of different factors of geoculture on Iran-Iraq relations
Majid
Rasouli
m.rasouli@modares.ac.ir
Iraq is considered the most important part of Iran's foreign policy. For Iranian policymakers, Iraq is a more critical and therefore more sensitive operational theater than other countries where Iran supports local militia groups. History has shown that events in Iraq can have important consequences for Iran's stability. Iraq continues to be a threat to Iran's national security, and that is why Iran seeks to shape Iraq's internal policy and strategic direction. Since 2003, Iran has skillfully infiltrated the Iraqi Shia population by taking advantage of the long common borders and cultural, religious and economic relations with Iraq. Iran's influence is multifaceted and includes access to a wide range of political and social actors. Therefore, this research seeks to investigate the different factors of geoculture in Iran-Iraq relations. To achieve this goal, descriptive-analytical method and Wizard software were used. The findings of the research showed that the divergent factors in geoculture relations between Iran and Iraq were in critical and semi-critical conditions. The robust scenario board consists of 8 different possible situations. Out of these 8 possible situations, 3 are critical, 1 is semi-critical, 1 is static, 2 are semi-optimal, and 1 is optimal. Meanwhile, it should be stated that the majority of Iranian and Iraqi citizens have a common religion, and that is Shia Islam. Hozas or seminaries in the religious cities of Qom in Iran and Najaf in Iraq are centers of Shiite education. However, they were developed under two distinct and competing traditions. Therefore, this factor could be used to improve the situation.
geoculture
divergence
Iran
Iraq
01
0
0
http://jgs.khu.ac.ir/article-1-4269-en.doc
482-4283
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Identification and zoning of landslide-prone areas in Khalkhal city
Elnaz
Piroozi
e.pirouzi@uma.ac.ir
Sayyad
Asghari Saraskanrood
s.asghari@uma.ac.ir
Batool
Zeinali
zeynali.b@uma.ac.ir
Landslides are among the most common and destructive natural hazards that change the shape of the earth's surface, and reviewing the damages caused by landslides, the need to investigate the factors influencing the occurrence of this phenomenon and predict its occurrence. proves that Khalkhal City, due to its special geological, climatic, and geomorphological characteristics and human activities, has been affected by the risk of landslides for a long time. Therefore, considering the importance of the issue; The purpose of this research is to produce a landslide risk map in this city. In this regard, first, the distribution map of landslides and influencing variables, including; DEM, slope, aspect, land use, lithology, distance from fault, distance from river, distance from road, and rainfall were provided. Next, after the fuzzy membership and determining the weight values of each factor using the CRITIC method, the landslide susceptibility map was prepared using the MARCOS multi-criteria decision-making method. The results of the study showed, respectively; that The factors of slope, land use, and lithology with weight coefficients of 0.148, 0.139, and 0.132 have the greatest influence on the occurrence of landslides in the region. According to the results of the research, respectively; 707.14 and 512.87 square kilometers of the area of the city are in high-risk and very high-risk categories, and these areas are areas that need management work and the implementation of protection projects. Also, considering the use of the ROC curve method the area under the curve (0.89), and the correlation of 0.83% between the final map obtained from the research and the distribution of sliding surfaces, the accuracy of the MARCOS method in identifying and zoning prone areas The risk of landslides in Khalkhal city is great.
hazard
mass movement
GIS
MCDM.
01
0
0
http://jgs.khu.ac.ir/article-1-4283-en.doc
482-4270
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Qualitative meta-analysis of researches related to hydropolitical relations between Iran and Iraq
zakeyeh
aftabi
aftabi_z@yahoo.com
morad
kaveyani Rad
kaviani75@yahoo.com
h.kardan@wri.ac.ir.
Water is a strategic and rare resource that has been severely limited in recent years due to various national and transnational variables and has severely affected the areas of security, stability, development and prosperity in countries. The high impact of water in the aforementioned areas has placed water at the center of foreign policy and hydropolitical relations of many countries, including South West Asia. In recent years, despite the issue of the water crisis and its role in the relations between Iran and Iraq in scientific, political and media circles, the dimensions of this issue remain unknown and different interpretations have been given. The current research, which is of a research nature and the required inputs were collected in a library method with the aim of obtaining a qualitative understanding of the dimensions and angles of the hydropolitical relations between Iran and Iraq, is based on the fact that, in addition to identifying the content and methodological features, the research gaps To identify the existing in this field with qualitative meta-analysis method. Using the qualitative meta-analysis method, this research has examined 34 researches conducted in the period of 2014-1402 in the form of domestic scientific-research articles, dissertations and articles in prestigious international journals. The results of the research showed that a comprehensive study has not been conducted that has investigated and analyzed the various dimensions of the hydropolitical relations between Iran and Iraq. In this regard, the lack of accurate and real data and the weakness of the theoretical-cognitive foundations of the research are among the shortcomings of the research conducted in the field of relations between the two countries.
hydropolitical relations
Southwest Asia
Iran and Iraq.
01
0
0
http://jgs.khu.ac.ir/article-1-4270-en.doc
482-4279
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
The study of synoptic-dynamic patterns and trends of snow cover changes in the northeast of Iran
Sharifeh
Zarei
sharife.za68@yahoo.com
Bohloul
Alijani
bralijani@gmail.com
Zahra
Hejazizadeh
hedjazizadeh@yahoo.com
Bakhtiar
Mohammadi
b.mohammadi@uok.ac.ir
In this research, the most important synoptic patterns of widespread snowfall in the eastern half of Iran have been investigated. For this purpose, the current weather code data and snow depth of synoptic stations in the eastern half of the country during the statistical period of 1371-1400, for the months of October to March, were received from the country's meteorological organization. In order to investigate widespread snowfall, the days when more than 70% of the studied area saw snowfall at the same time were extracted as a widespread day. In order to perform synoptic-dynamic analysis of widespread snowfall in the eastern half of Iran, the classification method using cluster analysis was used and the maps of the representative days including atmospheric temperature, moisture flux, geopotential height, vorticity, front formation, jet stream, omega index and orbital and meridian wind data were drawn. Trend analysis was also performed using the Mann-Kendall test. The results showed that 3 patterns justify the snow cover in the studied area. These patterns are: high pressure in Siberia and central Europe-low pressure in eastern Iran, high pressure in western Iran-low pressure in Sudan, high pressure in central Europe-low pressure in eastern Iran and Afghanistan. In all the patterns in the middle of the atmosphere, the intensification of the meridian currents of the western winds along with the formation of high pressure and low-pressure centers has caused blocking in the path of the western currents and has provided the conditions for the ascent of the air. The concentration of the negative omega field and the relative positive advection, along with the location of the northeastern region of Iran in the left half of the outlet of the Subtropical Jet, have caused severe instabilities and widespread snowfall in the region. Also, the results showed that despite the absence of a trend in the number of snow days in the northeast of Iran, the number of snow days has decreased over time.
synoptic-dynamic patterns
change process
snow cover
Iran
01
0
0
http://jgs.khu.ac.ir/article-1-4279-en.doc
482-4245
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Modeling demand for natural gas consumption based on climate in Zanjan city
Mohammad
Mohammadi
m12mohammadim12@yahoo.com
Today, energy consumption plays a decisive role in the qualitative and quantitative development of human life. One of the energy sources is in line with the development and economic prosperity as well as acquisition of climate comfort in natural gas. This source of energy supply, especially in cold areas of the country as well as to provide thermal comfort is required to proper management. Good management of this fossil energy sources is through awareness and forecasts of demand rate of that path. For this reason, demand for natural gas in Zanjan city was studied and modeled as one of the cold cities in Iran. Two groups of data (weather elements and natural gas consumption) for a period of 9 years (2013-2021) on a daily scale have been used for performing this study. CurveExpert software and regression method (regression) were used in order to modeling the demand for natural gas in the city. Based on the most graceful pattern, temperature element was selected as the only independent variable in selective pattern. Polynomial regression with a correlation coefficient of 0.94 (coefficient of determination 89.03 percent) was selected to the final model. The percentage increase in natural gas consumption per one degree decrease in temperature, from 22 to 16 degrees, the highest percentage increase and from zero to -5 degrees, the lowest percentage increase per one degree decrease in temperature. The turning point and the beginning of problems related to the lack of natural gas in Zanjan city was determined to be below minus 7 degrees.
modeling
polynomial regression
natural gas
Zanjan.
01
0
0
http://jgs.khu.ac.ir/article-1-4245-en.doc
482-4235
2024-03-28
10.1002
Journal of Applied researches in Geographical Sciences
jgs
2228-7736
2588-5138
10.61186/jgs
مقالات آماده انتشار(موقت)
Identifying and Prioritizing Obstacles to the Intermediate development of Zabol City Via Chang’s Method
Majid
Goodarzi
m.goodarzi@scu.ac.ir
Ali
Ashkboos
aliashkbos@yahoo.com
Behnam
Mohammadi
goodarzi555@gmail.com
The intermediate development approach suggests that empty lands and the inner destructive structure of cities should be targeted for development instead of taking the peripheral lands of the cities under construction. Considering this importance, in this article, an attempt has been made to identify and prioritize the obstacles to the intermediate development of Zabol using Chang’s technique. The present applied study employed a descriptive-analytical research method and library and survey research (field studies) data collection techniques. The statistical population for identifying the obstacles of intermediate development consisted of all the residents of Zabol city in 2023. The sample size was calculated as 384 via Cochran’s formula. The purposive sampling method was employed to collect the data. Cronbach’s alpha coefficient calculated the research instrument’s reliability as 0.80. The obstacles were identified using a sample t-test in SPSS, and the upcoming obstacles were prioritized. The required data were collected from the existing facts of the city and through a questionnaire distributed among 20 related experts. Then, data and information were analyzed using Chang’s technique (AHP-FUZZY). The research results showed that the most important obstacle to implementing the intermediate development plan of Zabol city is the economic index, with a final weight of 483.
Intermediate development
AHP-FUZZY
economic index
Zabol City
01
0
0
http://jgs.khu.ac.ir/article-1-4235-en.doc