Zoning of Decline Potential of Persian Oak by TOPSIS Technique and the Factors Affecting it in Ilam Forests

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Moradi Mohammad Javad; KIADALIRI HADI; Babaie Kafaky Sasan; Bakhoda Hossein

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Journal: JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY Year:2021 | Volume:23 | Issue:5 (108) Page(s): 213-227

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Title

Zoning of Decline Potential of Persian Oak by TOPSIS Technique and the Factors Affecting it in Ilam Forests

Author(s)

Moradi Mohammad Javad | KIADALIRI HADI | Babaie Kafaky Sasan | Bakhoda Hossein | Issue Writer Certificate

Keywords

Querqus brantii

multi-criteria evaluation

fuzzy

AHP

Zagros

Abstract

Background and objective: Over the past decade, the decline phenomenon has affected the valuable forests of this tree in the Zagros region in western Iran. Persian Oak as the most important tree species has been damaged more than any other species. On the other hand, many parameters are involved in this phenomenon. The purpose of this study is to identify areas with high potential for deterioration and determine the most important parameters affecting it. Materials and Methods: For this purpose, in this study, using multi-criteria evaluation methods based on GIS-TOPSIS method-and fuzzy logic, in June 2019 the zoning map of decline potential was prepared for the two selected stand of Dalab and Chaghasabz in Ilam city to reveal areas with high risk of decline. Hierarchical analysis process (AHP) was used to determine the weight of the parameters. Findings: The results showed that in Dalab %25 and in Choghasbz about %60 of the stand area as the center of potential for decline, but both selected stands had the potential for decline at all levels. Chaghasabz is more prone to decline due to socio-economic problems. Also rainfall, pests and diseases and socioeconomic parameters have the greatest impact on Oak decline. Conclusion: These results confirm the need for greater focus of area management on the design of strategic protection plans.

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APA: Copy

Moradi, Mohammad Javad, KIADALIRI, HADI, Babaie Kafaky, Sasan, & Bakhoda, Hossein. (2021). Zoning of Decline Potential of Persian Oak by TOPSIS Technique and the Factors Affecting it in Ilam Forests. JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY, 23(5 (108) ), 213-227. SID. https://sid.ir/paper/953808/en

Vancouver: Copy

Moradi Mohammad Javad, KIADALIRI HADI, Babaie Kafaky Sasan, Bakhoda Hossein. Zoning of Decline Potential of Persian Oak by TOPSIS Technique and the Factors Affecting it in Ilam Forests. JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY[Internet]. 2021;23(5 (108) ):213-227. Available from: https://sid.ir/paper/953808/en

IEEE: Copy

Mohammad Javad Moradi, HADI KIADALIRI, Sasan Babaie Kafaky, and Hossein Bakhoda, “Zoning of Decline Potential of Persian Oak by TOPSIS Technique and the Factors Affecting it in Ilam Forests,” JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY, vol. 23, no. 5 (108) , pp. 213–227, 2021, [Online]. Available: https://sid.ir/paper/953808/en

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