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Application of Fuzzy Linear Programming to Estimate the Potentiality of Domestic Long-Term Wood Supply  

Won, Hyun-Kyu (Division of Forest Management, Korean Forest Research Institute)
Kim, Young-Hwan (Division of Forest Management, Korean Forest Research Institute)
Lee, Kyeong-Hak (Division of Forest Management, Korean Forest Research Institute)
Jang, Kwang-Min (Division of Forest Management, Korean Forest Research Institute)
Publication Information
Journal of Korean Society of Forest Science / v.99, no.6, 2010 , pp. 802-807 More about this Journal
Abstract
The objective of this study was to estimate potential of domestic long-term wood supply by using fuzzy linear programming (FLP). In order to construct a numerical formula model, maximization of total timber production was used for the objective function. Size limit of harvesting and sustained yield were used as the constraints. The results of comparison between LP and FLP were shown that LP is more suitable than FLP in terms of the amount of timber production and final forest stock. However, as long-term sustained yield was limitedly achieved by using LP, FLP was more desirable for prediction of potential wood supply. According to the results of this study, the potential of annual domestic wood supply was estimated about 10.5 million cubic meters. Gyeong buk, Jeon nam, Gangwon and Gyeong nam province were highly ranked in order of provincial potential of wood supply.
Keywords
potential wood supply; linear programming; fuzzy; sustained yield;
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Times Cited By KSCI : 1  (Citation Analysis)
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