ارزیابی استراتژی¬های کلیدی تاب¬آوری و پایداری فضای سبز شهری (مورد مطالعه: کلان شهراهواز)
صادق الهیاری
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استادیار گروه جغرافیا دانشگاه پیام نور
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کلید واژه: تاب آوری, فضای سبز, استراتژی, پایداری شهری, شهر اهواز,
چکیده مقاله :
تاب آوری فضای سبز، رویکردی فعالانه برای رشد پایدار فضای سبز شهری اتخاذ می کند و بر استراتژیهای توسعه سبز که برنامهریزی شهری، مدیریت کاربری زمین و حفاظت از محیط زیست را ادغام میکند، تاکید دارد. علاوه بر این، این اقدامات حفاظت از محیط زیست شهری را نیز دنبال میکند.با این حال دستیابی به تابآوری فضای سبز شهری نیازمند تدوین و واکاوی استراتژیهایی در این زمینه است. لذا هدف این مطالعه واکاوی استراتژیهای کلیدی تابآوری و پایداری فضای سبز کلانشهر اهواز است. تحقیق حاضر از نظر هدف، کاربردی و روش انجام آن توصیفی- تحلیلی است. ابزار گردآوری دادهها و اطلاعات پرسشنامه و مصاحبه میباشد. جامعه آماری پژوهش حاضر شامل کارشناسان ، مدیران و پژوهشگران مدیریت شهری در شهر اهواز است که با روش نمونهگیری غیراحتمالی و با روش هدفمند 30 نمونه انتخاب شد. برای پاسخگویی به سوالات پژوهش از آزمون رتبهای همانباشتگی نامحدود اکتشافی (روشجوهانسن) در نرمافزار Eviews استفاده شد. نتایج پژوهش گویای آن است که استراتژیهای تابآوری و پایداری فضای سبز شهری کلان شهراهواز شامل دو دسته استراتژیهای اجرایی و عملیاتی و استراتژیهای برنامهریزی و سیاستگذاری هستند. در این رابطه نتایج نشان داد که انتخاب گونههای گیاهی مقاوم به شرایط تبخیر و تعرق اهواز، ایجاد دیوار سبز (دیوار درختی) گونههای بومی، کاشت گونههای سازگار با تغییرات آب و هوایی و عوامل نامساعد محیطی، مهمترین استراتژیهای اجرایی و عملیاتی و نظارت هوشمند بر محیط‌زیست شهری، استقبال از ایدههای نوآورانه سبز، برنامه تامین مالی فضای سبز توسط شهرداریها شرکت نفت و صنایع فولاد مهمترین استراتژیهای برنامهریزی و سیاستگذاری تابآوری و پایداری فضای سبز شهری اهواز هستند.
چکیده انگلیسی :
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Urban green space resilience adopts a proactive approach to the sustainable growth of urban green spaces,emphasizing green development strategies that integrate urban planning, land use management, and environmental protection. Additionally, these measures also pursue the protection of the urban environment. However, achieving urban green space resilience requires the formulation and analysis of strategies in this area.Therefore, the aim of this study is to evaluate the key strategies for resilience and sustainability of the green spaces in Ahvaz metropolis.The present research is applied in terms of its purpose and descriptive-analytical in terms of its methodology.The data collection tools are questionnaires and interviews.The statistical population of the present research includes urban management experts, managers,and researchers in Ahvaz, from which 30samples were selected using the non-probabilistic and purposive sampling method.To answer the research questions,the Johansen Unrestricted Cointegration Rank Test (Johansen method) was used in the Eviews software.The results of the research show that the strategies for resilience and sustainability of urban green spaces in Ahvaz metropolis include two categories:executive and operational strategies,and planning and policy strategies.The results in this regardshowed that:Selecting plant species resistant to evapotranspiration conditions in AhvazCreating green walls (tree walls) of native speciesPlanting species adapted to climate change and adverse environmental factorsare the most important operational and executive strategies.Additionally,the key planning and policy strategies for the resilience and sustainability of Ahvaz's urban green spaces are:Smart monitoring of the urban environmentEmbracing innovative green ideasGreen space financing programs by municipalities, oil companies, and steel industries. |
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