نوع مقاله : مقاله علمی پژوهشی
نویسندگان
1 استاد جغرافیا و برنامه ریزی روستایی، دانشگاه فردوسی مشهد
2 دانشجوی دکتری جغرافیا و برنامه ریزی روستایی، دانشگاه فردوسی مشهدد
3 کارشناس ارشد جغرافیا و برنامه ریزی شهری، دانشگاه شهیدچمران اهواز
چکیده
کلیدواژه‌ها
عنوان مقاله [English]
نویسندگان [English]
Inappropriate distribution and a lack of attention to environmental problems, including capacities of space pattern deployment of rural service centers. Optimal deployment of rural services under optimum centers, easy access to these services and economic benefit and stability of the rural environment. The objective of this paper, the spatial analysis in locating the villages to determine the centrality of the services sector in Sardoeiyeh, the method of fuzzy compared with that of the two method used. Ruling approach on the research, descriptive and analytical - is the nature of that can be applied. For this purpose, to weight to a questionnaire data, in the form of ideas and pundits experts, including 10 experts and specialists judge has been used in this field to analyses and weight of research data, also fuzzy models and hierarchical fuzzy gamma. Given the use of natural and human indicators used in this study, to achieve the optimal pattern in determining the centrality of rural services from two ways to weighting FAHP method and information layers and also the use of GAMMA software operator in the geographic information system as space analyst several villages with appropriate measures such as the population , the height and surface slope and also avoid natural hazards like a rift in the region , and that is also prone to earthquakes points to the centrality of adequate detection. Although studies in the research, subject to become writing, but is to be mentioned in the field of fuzzy - technique and comparison of such methods are the latest such methods to determine the centrality of nothing so far has been
کلیدواژه‌ها [English]
16. ضرابی، اصغر. طاهر پریزادی. 1390. سطح بندی سکونتگاهها و تعیین مراکز عملکردی محلی(مطالعه موردی: دهستان صاحب، بخش زیویه شهرستان سقز)، فصلنامۀ علمی- پژوهشی انجمن جغرافیایی ایران، سال نهم، شماره بیست و هشتم، تهران.
)