Applied Research in Geographical Sciences

Applied Research in Geographical Sciences

Identifying and determining the spatial organization model of CBD's (Case Study: Mashhad Metropolis)

Authors
mohammadreza mirsaeedi 1
moslem seyed alhossaini 2
Fereshteh Ahmadi 3
Amir Hossain Shabani 3
1 Ph.D Candidate , Department of Urban Planning, Faculty of Art, Architecture and Urban Planning, Najafabad Branch, Islamic Azad University, Najafabad, Iran
2 Department of Urban Planning, Faculty of Art, Architecture and Urban Planning, Najafabad Branch, Islamic Azad University, Najafabad, Iran and Associate Professor Department of Urban Planning, Faculty of Art, Architecture and Urban Planning, Mashhad Branch, Islamic Azad University, Mashhad, Iran
3 Assistant Professor Department of Urban Planning, Faculty of Art, Architecture and Urban Planning, Najafabad Branch, Islamic Azad University, Najafabad, Iran
10.52547/jgs.21.61.413
Abstract
Generally speaking the existence of metropolises, alongwith the high various business districts have led to high valume of travels to these centers.The density and separation of these centers brings about the increase and the decrease of the vehicles. The adoption of location determination strategies and that of the comunicational centers and the city activities has made the cities continue the developement process while cosidering the fairly service destribution and the spatial equalities.The goal of this research is the recognition and determination of the city spatial organization working centers and activity model and the relation of service functioning with one another so that the mono central and poly central cities can have a important effect on the destribution system and service centers and the vast changes of the citizens .The analysis method is a kind of quantity and quality one. In the quality part of that the descriptive statistics ( the geometrical presentation , graphical disparation, the centralism measures) and the Hansen Model. In the areas of planning, a great difference is seen in the levels of land uses so that the land use of higher educations in the western metropolitan city of Mashhad area is 84 percent while that of the eastern area is 3 percent. It is the same about the equipped medicinal, commercial and green space areas.Only in the areas of managerial levels there is a relative balance. Finaly the city is devided by three areas throughwhich while considering the employment , the developement potential and distance , the land use determining rate was found out.
Keywords
Spatial organization
Central business district
Hansen model
Mashhad Metropolis
- Bakhtiari S (2000). Justice and Development in Islamic Economics, Islamic Revolution Quarterly.4(2):154-169.
- Dufaux, Frederic. (2008), Birth announcement, justice spatial/spatial justice, ww.jssj.org.
- Healey P (2003). Collaborative planning in perspective.Planning Theory. 2(2):101-123.
- Khakpour, B., & Bavanpouri, A. (2009). Review and Analyzing the Inequalities in Development Levels of Mashhad Regions. Knowledge & Development, 16 (27), 182-202.
- Lee,Sungwon,(2015). The role of urban spatial structure in reducing vmtand ghg emissions,PHD thesis, University of Illinois at Urbana-Champaign.United Nations Framework Convention on climate Change.
- Martnez, J. (2005), monitors intra urban inequalities with GIS-based indicators: With a case study in Rosario, Argentina. Utrecht University.
- Meshkini, A., Lotfi, S., Ahmadi, F. (2014). Investigating urban management in creating a spatial imbalance among urban districts (a case study of Qaemshahr). Spatial Planning. 18 (2), 153-172.
- Nazerzadeh Kermani F (1997). Principles of Farabi'spolitical philosophy, theories of utopia with the implementation of the ideas of Plato and Aristotle.Tehran: Al Zahra University Press.
- Omranzadeh B (2015). Explanation of Space Justice inIslamic Utopia (Case Study: Tehran Metropolis) [Dissertation]. Tehran University.
- Soja, E. (2006), the city and spatial justice, justice spatial/spatial justice, www.jssj.org.
- Talen, E., and Anselin, L. (1998),Assessing Spatial Equity: AnEvaluation of Measures of Accessibility to Public Playgrounds.Environment and Planning a, Vol. 30,No. 1, pp: 595-613.
- Tsou, Ko-Wan, Yu-Ting Hung , and YaoLin Chang. (2005), An accessibility based integrated measure of relative spatial equity in urban public facilities, Cities, Vol.22 No. 6: 424–435.
- Shankar R, Shah A (2003). Bridging the economic divide within countries: A scorecard on the performance of regional policies in reducing regional income disparities.World Development. 31(8):1421-1441.