天然次生林层次间多样性关联的研究  

Correlation of Layer Diversity of Natural Secondary Forest

作　　者：胡松竹[1] 张丽霞[1] 江远清[1] 

机构地区：[1]江西农业大学林学院,南昌330045

出　　处：《江西林业科技》2000年第3期14-15,共2页Jiangxi Forestry Science and Technology

摘　　要：通过典范相关分析揭示天然次生林 ,乔木层与幼树层 。Random sampling from natural secondary stand and investigated some forest measure factors of arbor layer,young tree layer,shrub layer respectively through related sample analysis method.The correlation between the three layers were studied and the results indicated that protecting diversity is important for natural secondary forest manage.

关 键 词：天然次生林 层次 多样性 典范相关 关联性 

分 类 号：S758.59[农业科学—森林经理学]