Optimized models of logging-tending system in cutting areas

Abstract

Abstract: The comprehensive advantages of different logging tending systems in Pinus massoniana forest cutting area were evaluated by set pair analysis,based on the comparison of their economic and ecological benefits.The results showed that the optimized model for P.massoniana forests in Northern Fujian comprised 40% selective cutting,manual skidding,clear cutting in ribbon,and natural regeneration with artificial aids,which could also be used in the nearby forests with conditions similar to the experimental area.

Key words: Logging tending model, Comprehensive evaluation, Set pair analysis, Optimized operating model, decomposition rate, litter, rising temperature, plant mass, habitat.

GUO Jiangang, JING Yun, ZHANG Ruohong, XIONG Wenyu, SU Jinyun. Optimized models of logging-tending system in cutting areas[J]. Chinese Journal of Applied Ecology, 2000, 11(6): 814-818.

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