林分类型对土壤节肢动物群落组成和分布的影响  

The Influence of Stand Types to Soil Arthropod Community:Composition and Distribution

作　　者：周国娜[1] 袁胜亮[1] 张丽丽[1] 

机构地区：[1]河北农业大学,河北保定071000

出　　处：《安徽农业科学》2011年第17期10491-10493,共3页Journal of Anhui Agricultural Sciences

基　　金：国家自然科学基金项目"森林植物与昆虫群落多样性及其相互关系研究"(30070626)

摘　　要：在不同林分类型中,节肢动物在个体数和类群组成上存在较大差异,而类群数差异不显著;节肢动物具有垂直分层现象,并具有明显的表聚性;在不同层次的土壤中,土壤理化性质的不同因素对土壤节肢动物群落的个体数和类群数的产生不同影响。Through the study of different types of groves, the individual numbers and group composition of arthropod were different but the group number showed no significant differences; the arthropod showed vertical delaminating phenomena and obvious surface - cluster; in dif- ferent layers of soil, the different physical and chemical factors induced varied influences on the individual ＂number and group numbers of the soil arthropod communities.

关 键 词：林分类型 土壤节肢动物 群落组成 分布 

分 类 号：S154.6[农业科学—土壤学]