بررسي نقش اراضي رهاشده در ناپايداري شهري (مطالعه موردي: شهر ايلام)
محورهای موضوعی : توسعه پایدارمریم رضائی 1 , عیسی ابراهیم زاده 2 , مجتبی رفیعیان 3
1 - دانش¬آموخته دکتری جغرافیا و برنامه¬ریزی¬شهری دانشگاه سیستان¬و¬بلوچستان، زاهدان، ایران. *(مسوول مکاتبات)
2 - استاد تمام گروه جغرافیا و برنامه¬ریزی¬شهری دانشگاه سیستان¬و¬بلوچستان، زاهدان، ایران.
3 - استاد تمام گروه شهرسازی دانشگاه تربیت مدرس، تهران، ایران.
کلید واژه: زمين شهري, اراضي رهاشده, ناپايداري شهري, شهر ايلام.,
چکیده مقاله :
زمینه و هدف: يکي از مسائلي که در شهرها وجود دارد و از جهات مختلف، چالش‌هاي جدي را براي شهر و شهروندان در پي داشته، وجود زمين‌هاي رهاشده و بلااستفاده در مناطق و محلات شهري است. اين مسئله که امروزه يکي از دغدغه‌هاي اصلي مديران و مسئولان شهري است، مولد بسياري از معضلات اجتماعي، زيست‌محيطي، بهداشتي و اقتصادي در شهرها است. هدف اين پژوهش، بررسي نقش اراضي رهاشده در ناپايداري شهري در ابعاد سه‌گانه‌ي اجتماعي، اقتصادي و زيست‌محيطي با مطاله موردی شهر ایلام مي‌باشد. روش بررسی: نوع تحقيق از لحاظ هدف کاربردی و از لحاظ ماهیت و روش توصيفي- تحليلي است. براي جمع‌آوري داده‌ها از روش پيمايشي و کتابخانه¬اي استفاده شده است. جامعه‌ي آماري پژوهش شامل خبر‌گان زمين و مسکن در شهر ايلام است؛ حجم نمونه پژوهش از طریق فرمول کوکران 311 نفر تعیین شد که به روش نمونه‌گیری طبقه¬ای متناسب با حجم مورد پرسشگری قرار گرفتند. تجزيه‌وتحليل داده‌ها با استفاده از نرم‌افزار SPSS و بهره‌گيري از آزمون‌هايي همچون آزمون T تک‌نمونه‌اي و نيز رگرسيون خطي انجام شده است. یافته¬ها: يافته‌ها، نشان مي‌دهد که رهاشدگي اراضي در ناپايداري شهري در ابعاد سه‌گانه زيست‌محيطي، اقتصادي و اجتماعي نقش دارد. در اين ميان، با توجه به ضرايب به‌دست‌آمده، نقش رهاشدگي اراضي در ناپايداري زيست‌محيطي به‌مراتب بيشتر از دو بعد ديگر در محدوده‌ي موردمطالعه است. بحث و نتیجه¬گیری: به‌طورکلي ميتوان گفت درصورتي‌که از اراضی درون شهری ايلام، درست استفاده شود و به شکل صحيحي مديريت گردد تا چند دهه‌ي آينده نياز به گسترش فيزيکي شهر نیست و ميتوان در جهت رسيدن به پايداري شهري گام برداشت.
Background & Objective: One of the problems in cities which had been followed by serious challenges for the city and citizens from different directions is the existence of abandoned and unused lands in various areas as well as the city districts. This problem which is nowadays one of the main concerns of managers and city officials has been itself, the reason of many social, environmental, sanitary and economic problems in cities. The objective of this paper is to survey the role of abandoned lands in the urban instability at the three dimensions of social, economic and environmental (case study: Ilam city). Material and Methodology: The type of research is applied in terms of purpose and descriptive-analytical in terms of nature and method. To collect the data, the library and survey method were used. The statistical community of the investigated research includes land and housing experts in Ilam city; the sample size of the research was determined through Cochran's formula of 311 people that were questioned by stratified sampling method. Data analysis was performed by SPSS software, as well as some testing methods e.g. T test, and linear regression. Findings: The obtained results from data analysis show that the abandoned lands effect on the urban instability in the three dimensions of environmental, economic and social. Among them, according to the obtained coefficients, the effect of abandoned lands on the environmental instability in the study area is more than that on the other two studied dimensions. Discussion and conclusion: In overall, it could be said if the urban land is used and managed properly, there is no need to its physical development up to the next few decades and, it could be achieved to a sustainable urban form.
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