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http://dx.doi.org/10.14578/jkfs.2020.109.4.446

The Application of the AHP Analysis Method to Prepare the Selection Standards for the Target Site of Check Dams  

Bea, Hyun-Seok (Division of Research and Survey, Korean Association of Soil and Water Conservation)
Lee, Kwang-Youn (Division of Research and Survey, Korean Association of Soil and Water Conservation)
Choi, Young-Jin (Division of Research and Survey, Korean Association of Soil and Water Conservation)
Lee, Jin-Ho (Division of Research and Survey, Korean Association of Soil and Water Conservation)
Woo, Choong-Shik (Division of Forest Disaster Management, National Institute of Forest Science)
Chun, Kun-Woo (Department of Forest Resources, Kangwon National University)
Publication Information
Journal of Korean Society of Forest Science / v.109, no.4, 2020 , pp. 446-453 More about this Journal
Abstract
By applying the Analytic Hierarchy Process(AHP) method, we calculated the weight of factors related to the selection of check dam sites and generated basic data related to the selection of the target site. As a result of the AHP classification, three evaluation items(Susceptibility, Vulnerability, and Constructability), 12 evaluation factors (Susceptibility 10, Vulnerability, and Constructability 1), and two-six evaluation criteria in each evaluation factor were selected. After calculating the relative importance by using the selected evaluation items, evaluation factors, and criteria, the vulnerability items such as medical facilities, facilities for the aged, educational facilities, and private homes were found to be higher than the other items. When the relative weight for deciding qualified sites was applied to the forest watersheds in the Gangwon region, 8,601 forest watersheds(35.2 % of the total forest watersheds) were found to be suitable for the installation of check dams.
Keywords
Gangwon-do; weight; susceptibility; vulnerability; constructability;
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Times Cited By KSCI : 4  (Citation Analysis)
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