小兴安岭过伐天然林结构特点及经营策略  

Structural Features and Management Strategy for Over-logged Forests in Xiaoxing'an Mountains

作　　者：叶林 李巍巍 马景财 

机构地区：[1]伊春林业科学院,伊春153000 [2]黑龙江省嘉荫县林业局

出　　处：《东北林业大学学报》2011年第10期114-116,共3页Journal of Northeast Forestry University

基　　金：黑龙江省科技攻关项目(GA07B301-02)

摘　　要：通过标准地调查,对小兴安岭过伐天然林与原始阔叶红松林在树种组成、结构特点、生物多样性、建群种红松的数量、径级分布规律及演替趋势等方面的差异进行了分析,探讨了小兴安岭过伐天然林与原始阔叶红松林的林分结构特点,并提出了小兴安岭过伐林的经营策略。A study was conducted to compare the tree species composition, structural feature, biodiversity, quantity of Korean pine （ constructive species） , diameter class distribution and succession trend between over-logged natural forests and primitive broadleaved Korean pine forests in Xiaoxing＇ an Mountains by sample plot survey. The stand structural features of the two types of forests were analyzed. Some management strategies for the over-logged forests in Xiaoxing＇ an Mountains were presented.

关 键 词：过伐林 阔叶红松林 林分结构 经营策略 

分 类 号：S718.542[农业科学—林学]