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.
出处
《林业科学》
CAS
CSCD
北大核心
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 )
关键词
Bao栎群落
群落特征
物种多样性
Quercus serrata community, Community characteristics, Species diversity, Baotianman area
