ارزیابی فضای سبز شهری با استفاده از مدل تحلیل شبکه راهبردی جهت دستیابی به توسعه پایدار (مطالعه موردی: منطقه بی سیم زنجان)
محورهای موضوعی : مطالعات برنامه ریزی شهری و منطقه ای
عیسی ابراهیم زاده
1
(استاد گروه جغرافیا و برنامه ریزی شهری، دانشگاه سیستان و بلوچستان، زاهدان، ایران)
محسن شاطریان
2
(دانشیار گروه جغرافیا و برنامه ریزی شهری، دانشگاه کاشان، کاشان، ایران)
سید احمد حسینی
3
(دکتری جغرافیا و برنامه ریزی شهری، دانشگاه سیستان و بلوچستان، زاهدان، ایران)
سهراب امیریان
4
(استادیار گروه جغرافیا و برنامه ریزی شهری دانشگاه پیام نور، کردستان، ایران)
کلید واژه: توسعه پایدار, فضای سبز, تحلیل شبکه, منطقه بی‌سیم زنجان,
چکیده مقاله :
امروزه مفهوم شهرها بدون وجود فضای سبز در اشکال گوناگون آن دیگر قابل‌تصور نیست. پیامدهای توسعه شهری و پیچیدگی‌های معضلات زیست‌محیطی آن‌ها موجودیت فضای سبز و گسترش آن را برای همیشه اجتناب‌ناپذیر کرده است. بدین منظور ارزیابی وضعیت فضای سبز شهری و نیازهای مبرم در وضعیت مطلوب در نتیجه ارائه الگویی بهینه در وضعیت موجود سرلوحه کار این پژوهش قرار گرفته است. بر این اساس روش انجام این پژوهش توصیفی- تحلیلی می باشد و به منظور ارزیابی وضعیت فضای سبز در منطقه بی سیم زنجان از شاخص های زیست‌محیطی، اقتصادی و اجتماعی و کالبدی بهره برده شده است، در این راستا به‌منظور ارزیابی نحوه توزیع کلی فضای سبز در سطح شهر زنجان از شاخص میانگین نزدیک‌ترین همسایه استفاده شده است و در نهایت وضعیت کلی محدوده مورد مطالعه از طریق از مدل تحلیلشبکهموردبررسیو تحلیلقرارگرفتوبااستفادهازمدلSWOT،درقالبمدلتحلیلشبکهبایکدیگرتلفیقوراهبردنهاییتعیینگردید. نتایج پژوهش نشان داد که الگوی توزیع فضایی فضای سبز کاملاً خوشه‌ای می باشد، بنابراین با توجه به سرانه 74/0 مترمربع و بر اساس نتایج مدل تحلیل شبکه گسترش فضای سبز در سطح نواحی با امتیاز 6342/0 بهترین راهبرد در نظر گرفته شد که البته با توجه به شاخص هزینه می‌توان با اولویت‌بندی و مکان‌یابی مناسب بهترین سایت‌ها را در سطح منطقه برای گسترش فضای سبز شناسایی کرد. نتایج این مطالعه می‌تواند به برنامه ریزان شهری برای درک و اولویت‌بندی مسائل شهری و یافتن راه‌حل‌هایی برای رفع این مشکلات کمک شایانی نماید.
Today the city without green space in its various forms is no longer imaginable. Consequences of urban development and the complexity of environmental problems has caused inevitability of expansion and availability of green space. Based on this, abilities and threats for examining condition of urban green spaces and finally offering the best model in the existing condition and urgent requirement in favorite condition and analysis of these factors used for this paper. In this paper, examining index green spaces that include environmental domain, economic and social framework in the area under study are determined and with respect to the structure of area, so in order to assess the distribution of green space in the city of Zanjan was used indicator of average nearest neighbor, analytic network process model are used for analyzing the mentioned issue SWOT model used into the analysis strategy net model for integration and final strategy. The result of this research shows that the spatial distribution of green space is quite cluster, thus, according to 0.74 square meters per capita, based on the results of network analysis open green space in the area with a score of expanding green spaces in the area surface with 0.6342 is the best strategy, considering index O (cost) above mentioned and the right of priority and appropriate site selection, we can identify the best siting the area for expanding green spaces. The results of this study can help urban programmer in understanding and giving priority to urban issues and find solutions for removing these problems.
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_||_Balram, S., Dragicevic, S. (2005). Attitudes toward Urban Green Space: Integrating Guestionnaire Survey and Collaborative GIS Techniques to Improve Attitude Measurements, Landscape and Urban Planning.
Che-Wei, C., Cheng-Ru, W., & Huang-Chu, C. (2009). Analytic network process decision-making to assess slicing machine in terms of precision and control wafer quality. Robotics and Computer-Integrated Manufacturing, 25, 641- 650.
Ebrahimzade, I., & Ebadi Jokndan, E. (2008). Analysis of space allocated for green space in three urban areas of Zahedan. Journal of Geography and Development, 11, (In Persian)
Ebrahimzadeh, I., Maleki, G. (2012). Analysis of the organization and intervention in urban distressed areas using SWOT and AHP model case study of old texture of Khorramabad. Journal of Geography, 81, 217-234. (In Persian)
Ebrahimzadeh, I., Sariani, A., Erfani, M. (2012). Analysis of the spatial distribution of green space and its optimal location in the A region of Zahedan city. Journal logistics, 17, 131-151. (In Persian)
Ebrahimzadeh, I., & Zarei, SH. (2012), Analysis of the Optimal Positioning health centers using a geographic information system of case study: The city of Firozabad. Journal of Geography, Geographical Society of Iran, 35, 83-103. (In Persian)
Gulfem, T., Semih, O., Umut, R. T., & Bahadır, G. (2008). An analytic network process approach for locating undesirable facilities: An example from Istanbul Turkey. Journal of Environmental Management, 88, 970-983
Habibi, K., & Poorahmad, A. (2007). Sanandaj physical and spatial development using GIS, University of Kurdistan. (In Persian)
Hadder, R. (2000). Development Geography. Routledge, London. Newyork, P.3
Hakyeon, L., Moon-Soo, K., & Yongtae, P. (2012). An analytic network process approach to operationalization of five forces model. Applied Mathematical Modelling, 36, 1783-1795.
Hekmatnia, H., & Mirmoussavi, N. (2006). Application models in geography with an emphasis on urban and regional planning. modern science publications, Yazd. (In Persian)
Khalil Nejad, M. (2003). The attitude of Iranian gardens improvement. municipalities Magazine, 42, (In Persian)
Khoshnamak, Z. (2002). Reporting the first scientific meeting specific green space of warm and dry towns. municipalities Magazine, fourth year, 38. (In Persian)
Majnonian, H. (1995). Issues around the park, gardens and promenades. parks organization and green space of Tehran city, Tehran. (In Persian)
Mohammadi, J. (2003). the application of Geographical Information Systems GIS in locating urban green spaces, municipal magazine, 44. (In Persian)
Mohammadi, J., Mohamedi dahcheshme, M., & Baft Yegane, M. (2007). evaluation of the role of urban green spaces and optimization of its citizens in ShahreKord, ecology, 33(44), 86. (In Persian)
Mousavi, M. N. (2005). Evaluation of the degree of development of Iran's region. master's thesis of Geography and Urban Planning, Yazd University. (In Persian)
Narimani, M. (2000). Improvements historical context, modeling strategies and basic structure. Tehran: publisher, author. (In Persian)
Rahnemaei, M. T. (1992). Environmental powers of Iran. Center of Iran Publications and Urban Development Research. (In Persian)
Saeidnia, A. (2000). urban green space. municipal publications. (In Persian)
Sehat, S., Parizadi, I. (2009). Using techniques of the process of network analysis in the analysis of strengths, weaknesses, opportunities and threats (Study Case Insurance Company of Iran). College of Industrial Management, 1 (2). (In Persian)
Shahivandi, A. (2006). locating urban green space (study case: Khorramabad), Master's thesis in urban planning and geography. Isfahan, Isfahan University Faculty of Literature and humanities. (In Persian)
Syfaldini, F. (2002). the specialized language of urban planning. Tehran: Ayeezh publishing. (In Persian)
Tavasoli, M. (2000). Review: terminology renovation and improvement of urban Seven Cities Quarterly Journal of Civil Engineering, Urban Upgrading (urban restoration), (2). (In Persian)
Teymuri, R., Roostayee, SH., Akbari Zamani, A., & Ahadnejad, M. (2009). Assessment of spatial proportion of urban parks using GIS (Study Case: Parks of Region 2 neighbors, Tabriz). geographical space of Ahar, 10 (30). (In Persian)
Wilson, H. R. (2000). Planting trees. Publications Department of Parks, 1 , 1291. (In Persian)
Zangiabad, A., & Rakhshaninasab, H. (2009). Statistical –spatial analysis of development indices of urban green space (study case areas of Isfahan city). Journal of Ecology, 35 (49). (In Persian)
Zangiabadi, A., Mokhtari Malekabadi. R. (2005). Urban, green space and a modern approach to human dimensions. Monthly Green Message, 42. (In Persian)
Ziari, K. (2004). Theories and Models of School Planning and Regional Planning. Yazd University Press. (In Persian)