نگاشت فضایی وضعيت زوالیافتگی پهنههای میراثی به مثابه پيامد مداخلههای بازآفرينی (مطالعه موردی: پهنه میراثی شهر شیراز)
محورهای موضوعی : شهرسازی
مصطفی قادری دهکردی
1
,
سحر ندایی طوسی
2
1 - دکتری شهرسازی، گروه برنامهریزی و طراحی شهری و منطقهای، دانشکده معماری و شهرسازی، دانشگاه شهید بهشتی، تهران، ایران.
2 - دانشيار ، گروه برنامهریزی و طراحی شهری و منطقهای، دانشکده معماری و شهرسازی، دانشگاه شهید بهشتی، تهران، ایران.
کلید واژه: زواليافتگی, پهنه میراثی, پژوهش شبهتجربی, تحليلهای آمار فضايی, رگرسيون فضايی, شهر شیراز,
چکیده مقاله :
زواليافتگی پهنههای ميراثی در شهرهاي تاريخی، بهمثابه عامل اصلی عقبماندگي ازجريان توسعه، سببساز افول کيفيت زندگي و کاهش جذابيت پهنه برای ساکنان میشود. بنابراين، شناسايی و تحليل فضايی-مکانی وقوع زواليافتگی بمنظور تغییر و اصلاح رویکرد مداخله در پهنههایفرسوده شهری حائزاهميت است. درهمین خصوص افتوخیزهای پهنۀمیراثی ۳۷۸هکتاری شهرشیراز و آسیبهای احتمالی وارد شده به آن، روند فرساينده اين مکان را سبب شده است. دراينرابطه پژوهش پيشرو در جستوجوی اين موضوع برآمده است که زواليافتگي پهنۀميراثی شيراز از چه الگويی پيروی ميکند؟و آیا مداخلههاي انجامپذيرفته، موجبات زوالیافتگی بيش از پيش را فراهم ساخته است؟روششناسی پژوهش از نوع تحليل سببي بهروش پژوهش شبهتجربی است که ابزارهای تحليل فضايی خوشههای گرم و سرد و تحليل رگرسيونفضايي را به کار گرفته است. نتایج پژوهش نشان میدهد که بدليل اثرگذاری نوع مداخلههای متفاوت در پهنه میراثی شهر شیراز، زوالیافتگی در زمینههای اقتصادی و اجتماعی شدت یافته و این امر مستلزم سیاستگذاری صحیح در نحوه مداخلات این پهنههاست.
Heritage areas in most cities of Iran, contrary to the values hidden in them, do not respond to the needs of their main residents today, and for this reason, they face the phenomenon of inefficiency and deterioration. The ineffectiveness of the conventional approaches to intervention in heritage areas has made urban development experts search for more sustainable methods of intervention. The deterioration of heritage areas in historic cities, as the main factor behind the development process, causes a decline in the quality of life and a decrease in the attractiveness of the area for residents. The ups and downs of the 378-hectare heritage area of Shiraz City and the possible damage done to it have caused an eroding process of destruction of the physical and semantic values of this historical-cultural site. This area has witnessed the collapse of the local community and increasing decline as a result of the migration of indigenous residents over the last 2–3 decades and their replacement by poor and socially disadvantaged people and foreign nationals. Urban decay is a multidimensional and complex phenomenon that includes physical, socio-economic, and environmental dimensions, and its identification requires indexing. Therefore, identifying and analyzing the spatial-spatial occurrence of decay is important in order to identify the priority of regeneration or changing and modifying the intervention approach in degraded urban areas. In this regard, the present research seeks to investigate what Place-spatial pattern the deterioration of Shiraz's heritage area follows. And have the interventions carried out in the area in the form of improvement, renovation, and recreation plans caused further deterioration? The research methodology is a causal analysis using a quasi-experimental research method that seeks to identify the net consequences of the intervention by comparing it with control areas using spatial analysis tools of hot and cold clusters and spatial regression analysis. In this regard, in the first step, by reviewing relevant sources, the factors of deterioration were identified, and in the second step, after selecting the city of Shiraz as a case study, the area was divided into three parts: the heritage zone, the surrounding areas, and the entire Shiraz metropolis, and the changes that have occurred in recent years were compared in the form of deterioration variables. Then, the relationship between the types of interventions as independent variables and the deterioration measures as dependent variables was analyzed using spatial regression. The results of the research show that due to the impact of different types of interventions in the heritage zone of Shiraz, decline and deterioration have intensified in all areas, including economic and social ones. In addition to educating and informing the residents of these areas, this requires a specific framework to coordinate policies regarding proper management and intervention in this area in the areas of commercialization, widening of streets, and acquisition and destruction, in order to pave the way for evaluating policies and interventions in order to develop a desirable vision for heritage areas, especially the heritage area of Shiraz.
