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Information Journal Paper

Title

Deforestation Risk Zoning Using Analytical Hierarchy Process

Pages

  91-106

Abstract

 This study aimed to identify the most influential factors in Deforestation using multi-criteria decision-making method in a part of northern Zagros Forests in Iran with a total area of 9177 hectares. Identifying the most important factors affecting Deforestation, these factors were classified into three main criteria: human factors, natural factors and physiographic factors. By establishing hierarchical structure and performing pairwise comparisons, we determined the weight and importance of the main criteria and the sub-criteria. The final weight of each of the ten sub-criteria was extracted by combining the opinions of experts. After preparing the maps related to each of the sub-criteria, these maps were converted into standardized scale maps using the linear scale conversion method. In the final step, with the overlapping and integration of all sub-criteria maps, the zoning map of areas susceptible to Deforestation was prepared in four groups with low risk, medium risk, high risk and very high risk. According to the results, 3. 25% of the territory was located in very high-risk, 55. 92% in high-risk, 40. 45% in moderate-risk and 0. 38% in low-risk zone. Accuracy assessment was done by comparing the Deforestation risk zoning map with real Deforestation map of the study area. The results showed that 77. 81% of the areas that has deforested in this period was located in highrisk and very high-risk zones. This amount of accuracy supported the efficiency of Multi Criteria Decision Making Method in Deforestation zoning. Similar studies confirm the effectiveness of multi-criteria decision analysis systems and the presentation of GIS-based models in Deforestation risk zoning.

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    • Cite

    APA: Copy

    Mahmoudi, Hiva, PIR BAVAGHAR, MAHTAB, & Fatehi, Parviz. (2020). Deforestation Risk Zoning Using Analytical Hierarchy Process. GEOGRAPHY AND ENVIRONMENTAL SUSTAINABILITY, 10(36 ), 91-106. SID. https://sid.ir/paper/963203/en

    Vancouver: Copy

    Mahmoudi Hiva, PIR BAVAGHAR MAHTAB, Fatehi Parviz. Deforestation Risk Zoning Using Analytical Hierarchy Process. GEOGRAPHY AND ENVIRONMENTAL SUSTAINABILITY[Internet]. 2020;10(36 ):91-106. Available from: https://sid.ir/paper/963203/en

    IEEE: Copy

    Hiva Mahmoudi, MAHTAB PIR BAVAGHAR, and Parviz Fatehi, “Deforestation Risk Zoning Using Analytical Hierarchy Process,” GEOGRAPHY AND ENVIRONMENTAL SUSTAINABILITY, vol. 10, no. 36 , pp. 91–106, 2020, [Online]. Available: https://sid.ir/paper/963203/en

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