Evaluating the development of urban settlements in areas vulnerable to fault impact using multi-criteria methods (Case study: Baghmisheh Town, Tabriz) مقالة

عنوان اصلی: ارزیابی توسعه سکونت‌گاه‌های شهری در مناطق آسیب‌پذیر از تاثیر گسل با استفاده از روش‌های چند معیاره (مطالعه موردی : شهرک باغمیشه تبریز)

نگرش های نو در جغرافیای انسانی پاییز 1392 - شماره 20 التصنيف: العلمية - البحثية/ISC (‎14 صفحة - من 35 إلی 48 )

الکلمات المفتاحية: Geographic Information System Analytic Hierarchy Process Land Suitability Multivariate Analysis Techniques Baghmisheh Town Tabriz AHP Tabriz GIS Case Geographic Information Systems

خلاصة:

Human living areas are the most important part of a city and occupy a major share of land use surfaces; in small cities, more than 60 percent and in large cities about 40 percent of the city area is covered by residential land use. One of the important and complex issues for urban planners is determining the quality of the residential land use location and its compliance with urban planning principles. The complexity and increase of factors affecting the determination of spatial quality for residential land use settlement necessitates the use of multi-variable decision-making methods to determine the degree of qualitative suitability of residential land use settlement. The main objective of the present article is to determine the current status of the residential land use settlement pattern in compliance with the residential land use siting standards of Baghmisheh Town, Tabriz. To this end, multi-criteria evaluation methods based on hierarchical analysis were used to produce and analyze maps and various land use layers. During this process, first, natural and human indicators from a geomorphological perspective required and influential in the form of 8 indicators were identified, prepared, and used, and finally, the final settlement quality map was produced based on the AHP model. Based on the research findings, out of the total area of 3,400 hectares of the town, about 100 hectares are located in very low standard areas mainly in the northern parts, 105.51 hectares in low standard areas mainly in the southeastern parts, 5.74 hectares in medium standard areas mainly in the northwestern parts, 18 hectares in high standard areas mainly in the central parts towards the south, and 71.15 hectares in very high standard areas mainly in the western part of the town.

ملخص الجهاز:

Evaluation of urban settlement development in areas vulnerable to fault effects using multi-criteria methods (Case study: Baghmisheh Township, Tabriz) Ali Baladpas Faculty member of the Faculty of Humanities and Social Sciences, Islamic Azad University, Marand Branch Khalil Valizadeh Kamran Faculty member of the Faculty of Humanities and Social Sciences, University of Tabriz 1 Vahid Emamikia Master's student in Physical Geography - Geomorphology in Environmental Planning, Islamic Azad University, Marand Branch Date received: 2013/05/23 Date accepted: 2013/07/31 Abstract Human living areas are the most important part of a city and occupy a major share of land use surfaces; such that in small cities more than 60 percent and in large cities about 40 percent of the city area is covered by residential land use. Given the importance of identifying the spatial quality of residential land use from the perspective of geomorphological indicators and making decisions to improve residential land use site selection in urban plans, in the present research, the spatial quality of residential land uses in the Baghmisheh Township area of Tabriz has been determined using the Analytic Hierarchy Process method. in a study titled "A GIS-based Multivariate Approach for Assessing the Spatial Suitability of Residential Land Use in Sana'a City" investigated the quality of residential land uses based on variables such as slope, slope direction, 1- Wuhan altitude, access to road networks, and spatial suitability using the hierarchical analysis method, and identified areas complying with urban planning standards (Shalabi, 2006: 16).

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