宝天曼地区枹栎群落学特征研究  

A STUDY ON QUERCUS SERRATA COMMUNITY CHARACTERISTICS IN BAOTIANMAN AREA,HENAN PROVINCE

作　　者：程瑞梅[1] 肖文发[1] 

机构地区：[1]中国林业科学研究院森林生态环境与保护研究所,北京100091

出　　处：《林业科学》2000年第4期21-25,共5页Scientia Silvae Sinicae

基　　金：林业部重点项目!( 93 -0 8-0 60 2 )

摘　　要：以分布在河南宝天曼地区的栎群落为对象 ,分析了群落的特征和性质。对不同海拔的 1 5块样地材料的分析结果表明 :栎群落中 ,栎的优势突出 ,呈单优势群落。栎群落土壤肥力较高 ,区系组成丰富 ,群落垂直结构较复杂 ,可分为乔木层、灌木层、草本层 ,亦有数量较多的层间植物 ;植物物种多样性指数较高。The community characteristics of Quercus serrata distributed in Baotianman area,Henan Province were analyzed based on the data from 15 plots at different elevations in the area.The results showed that there was a Striking dorminance of Q.serrata in the Q.sierrata community,which was in monodominant community.The soil in the community was flrtile,flora components were plentiful,and the vertical structure of the community was complicated,which was divided into three layers:arbor layer,shrub layer,and herb layer.There were a lot of interstratum plants in the community.The index of plant diversity of the community was higher.

关 键 词：Bao栎群落 群落特征 物种多样性 

分 类 号：S718.542[农业科学—林学] S792.185