Effects of Different Stand Improvement Measures on Community Stability of Larix principis-rupprechtii Plantation

Abstract

Abstract: Based on the subordinate function values calculated by fuzzy comprehensive evaluation,13 indices were selected,and community stability of Larix principis-rupprechtii plantations and the efficiency of different management measures were evaluated in north mountains of Hebei Province.The results showed that forest community stability presented the order of artificial promoting regeneration>strip clear-cutting>gap selective logging>close grazing>unclosed area.Each selected index is significantly different between managed and unmanaged forests.

Key words: Larix principis-rupprechtii plantation, community stability, fuzzy comprehensive evaluation, management measures

CLC Number:

S756
S718.5

ZHANG Shuzi, LI Mei, ZHANG Zhidong, CUI Lihong, HUANG Xuanrui, WANG Dongzhi. Effects of Different Stand Improvement Measures on Community Stability of Larix principis-rupprechtii Plantation[J]. FOREST RESOURCES WANAGEMENT, 2013, 0(6): 96-101.

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