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Information Journal Paper

Title

LANDFILL SITE SELECTION USING FUZZYL IN GIS AND FUZZY ANALYTIC HIERARCHICAL MODEL (FAHP)(CASE STUDY: MINOODASHT TOWN)

Pages

  421-435

Abstract

 Introduction: An appropriate urban landfill SITE SELECTION prevents environmental issues in cities. This study aimed to identify the suitable sites for landfill SITE SELECTION based on an estimated population of 20 years and the area required for LANDFILL SITES in MINOODASHT town using Fuzzy logic model in GIS and Fuzzy Analytic Hierarchical (FAHP).Materials & Methods: Selecting a suitable site for landfill requires several factors. In this regard, application of spatial data and their integration with other planning and management activities would be necessary according to the complexity of affecting factors in SITE SELECTION. For this purpose, the integrated Geographic Information Systems (GIS) and multi-criteria decision-making methods (MCDM) can be implemeneted as perfect tools for landfill SITE SELECTION.Findings: The present study focuses on using many data layers including distance from roads, elevation, slope, land use, precipitation, distance from faults, distance from surface waters, distance from protected areas, geology and distance from city and villages for an appropriate landfill SITE SELECTION of MINOODASHT town. Maps of each data layer, standardized in IDRISI software, were prepared in the form of fuzzy. Then, in order to integrate the layers, fuzzy analytic hierarchy process (FAHP) and GIS were applied.Result: Ultimately, the final maps were oulined by applying 5 operators of fuzzy Gamma, Fuzzy Product, Fuzzy AND, Fuzzy OR and Fuzzy SUM. Then, the suitable landfill SITE SELECTION maps were chosen and all of them were classified into four categories of suitable, average, weak and very weak, and the suitable category became dappling. Methods with their spots area less than the required area of landfill were excluded. Finally, AND and GAMMA methods determined the suitable landfill site for a period of 20-years with the score of 0.9.

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    APA: Copy

    NIKZAD, VAHID, MOARAB, YASSER, AMIRI, MOHAMMAD JAVAD, & FOROUGHI, NEGAR. (2015). LANDFILL SITE SELECTION USING FUZZYL IN GIS AND FUZZY ANALYTIC HIERARCHICAL MODEL (FAHP)(CASE STUDY: MINOODASHT TOWN). JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY, 16(SPECIAL ISSUE), 421-435. SID. https://sid.ir/paper/87010/en

    Vancouver: Copy

    NIKZAD VAHID, MOARAB YASSER, AMIRI MOHAMMAD JAVAD, FOROUGHI NEGAR. LANDFILL SITE SELECTION USING FUZZYL IN GIS AND FUZZY ANALYTIC HIERARCHICAL MODEL (FAHP)(CASE STUDY: MINOODASHT TOWN). JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY[Internet]. 2015;16(SPECIAL ISSUE):421-435. Available from: https://sid.ir/paper/87010/en

    IEEE: Copy

    VAHID NIKZAD, YASSER MOARAB, MOHAMMAD JAVAD AMIRI, and NEGAR FOROUGHI, “LANDFILL SITE SELECTION USING FUZZYL IN GIS AND FUZZY ANALYTIC HIERARCHICAL MODEL (FAHP)(CASE STUDY: MINOODASHT TOWN),” JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY, vol. 16, no. SPECIAL ISSUE, pp. 421–435, 2015, [Online]. Available: https://sid.ir/paper/87010/en

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