تبیین الگوی پایدارسازی توسعه درونزای شهری با تاکید بر مدیریت اراضی قهوه ای (مطالعه موردی: شهر تبریز)
محورهای موضوعی : معماری و شهرسازی و سکونتگاههای انسانیوحید مستوفی 1 * , مهسا فرامرزی اصل 2 , رسول درس خوان 3
1 - گروه معماري و شهرسازي، واحد تبريز، دانشگاه آزاد اسلامي، تبريز، ايران
2 - گروه معماري و شهرسازي، واحد تبريز، دانشگاه آزاد اسلامي، تبريز، ايران
3 - گروه معماري و شهرسازي، واحد تبريز، دانشگاه آزاد اسلامي، تبريز، ايران
کلید واژه: پایدار سازی, توسعه درونزا, اراضی قهوه ای, شهر تبریز,
چکیده مقاله :
یکی از مفاهیم اصلی توسعه درونزای شهری بمنظور استفاده حداکثری از ظرفیت های داخلی شهرها، بازآفرینی زمین های قهوه ای بمنظور صرفه جویی اقتصادی-اجتماعی و توسعه مجدد شهری است. اهمیت اراضی قهوه ای تا حدی است که، رها نمودن این زمین ها باعث خسارت به جوامع محلی و مدیریت ناکارآمد کالبدی فضایی شهر در آینده می شود. این مقاله با روش توصیفی-تحلیلی بدنبال شناسایی و تحلیل الگوی پایدار مناسب توسعه درونزای شهری بمنظور مدیریت اراضی قهوه ای در شهر تبریز است. گردآوری داده ها با روش مطالعات میدانی و کتابخانه ای انجام شده است. جامعه آماری باروش نمونه گیری گلوله برفی، 30 نفر برای پانل دلفی انتخاب شد. برای تحلیل داده ها از رویکرد تحلیل اثرات ساختاری متقابل و تحلیل اثرات متقابل تعادلی با نرم افزارهایMIC MAC و Scenario Wizard استفاده شد. یافته ها نشان داد که مهمترین سناریوی الگوی پایدار توسعه درونزای شهری با ضریب تاثیر کلی 23 و ارزش ثبات برابر 1 شامل مولفه های «نبود ساز و کار مدیریتی و حقوقی مناسب برای ساماندهی اراضی مخروبه و مشاع» با ضریب +3 ؛ «ضریب هم پیوندی محدود محلات؛ نبود سازوکار مالیاتی برای اراضی قهوه ای و آلاینده»؛ و «ضعف قوانین زیست محیطی در کنترل فعالیت های آلوده در شهر؛ گرایش به سوداگری زمین در صورت رها ماندن اراضی بلا استفاده» با با ضریب تاثیر +2 و «گرایش به سوداگری زمین در صورت رها ماندن اراضی بلا استفاده» با ضریب -1 می باشد. لذا بازنگری در ضوابط حقوقی تغییر کاربری و مشکلات مالکیت و سوداگری زمین، ضروری است.
One of the key concepts of endogenous urban development to make maximum use of the inner capacities of cities is the recreation of brown land for socio-economic savings and urban redevelopment. The importance of brownfields is to the extent that abandoning these lands will cause damage to local communities and inadequate physical management of the city's spatial future. This paper is a descriptive-analytical method for identifying and analyzing a suitable sustainable pattern of urban endogenous development for brownfield management in Tabriz. Data collection was done through field and library studies. The statistical population includes a group of urban experts who selected 30 people for the Delphi panel by snowball sampling. Interaction analysis and equilibrium interaction analysis using MIC MAC and Scenario Wizard were also used for data analysis. The research findings showed that the most important scenario of sustainable urban endogenous development model with a total impact factor of 23 and equal stability value of 1 included the components of "lack of proper management and legal mechanisms for demolition and demolition lands" with a coefficient of +3. Limited neighborhood interconnections; lack of tax mechanism for brown and polluted lands ”; and“ weak environmental laws in controlling polluted activities in the city; tendency to land speculation if land is left unused ”with impact factor of +2 and“ The tendency to land speculation is if factor 1 is left unused. Therefore, a revision of the land use change laws and problems of land ownership and speculation is necessary.
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