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Information Journal Paper

Title

Zoning sensitive areas and environmental vulnerabilities in a District 1of Tehran metropolitan by Fuzzy classification method and hierarchical process

Pages

  35-50

Abstract

 Today's metropolitan areas are exposed to natural hazards in many parts of the world for a variety of reasons due to the high density of population and facilities. This poses a kind of challenge to urban planners. The District 1ofTehran metropolis is exposed to different altitudes, faults and rivers in northern Tehran, and a susceptible and exacerbated urban risk factor that has various geomorphologic hazards and constraints that need to be addressed in order to reduce those basic measures. In this study, we tried to apply data from modeling of environmental criteria and layers using Analytical Hierarchy Process (AHP) method and classification by Fuzzy method and using GIS spatial analysis, the environmental vulnerability of the area should be considered and zoned. According to the results of the calculations, the vulnerability of the Tehran metropolitan area with the AHP-Fuzzy combination model was determined based on the calculated weights. Areas 8, 3 and 4 are the most vulnerable parts of the city against natural hazards; while areas 1 and 2 are the least vulnerable to environmental hazards. The vulnerability map shows that 28. 22% of the whole area is vulnerable to high vulnerability, with the largest area of this category being located in area 3. And the neighborhoods of Golabdareh, Darband and Tajrish, while a Tehran metropolitan area is affected by the lack of basic urban construction, regardless of the natural drainage network, with increasing impenetrable and impenetrable levels of penetration. Water is the result of rainfall and runoff increase.

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    APA: Copy

    NOROUZI TIULA, R., & Binai, Y.. (2018). Zoning sensitive areas and environmental vulnerabilities in a District 1of Tehran metropolitan by Fuzzy classification method and hierarchical process. RESEARCHES IN EARTH SCIENCES, 9(35 ), 35-50. SID. https://sid.ir/paper/207377/en

    Vancouver: Copy

    NOROUZI TIULA R., Binai Y.. Zoning sensitive areas and environmental vulnerabilities in a District 1of Tehran metropolitan by Fuzzy classification method and hierarchical process. RESEARCHES IN EARTH SCIENCES[Internet]. 2018;9(35 ):35-50. Available from: https://sid.ir/paper/207377/en

    IEEE: Copy

    R. NOROUZI TIULA, and Y. Binai, “Zoning sensitive areas and environmental vulnerabilities in a District 1of Tehran metropolitan by Fuzzy classification method and hierarchical process,” RESEARCHES IN EARTH SCIENCES, vol. 9, no. 35 , pp. 35–50, 2018, [Online]. Available: https://sid.ir/paper/207377/en

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