文献类型：期刊文献

中文题名：太行山黄连木天然群落物种多样性的研究

英文题名：Study on species diversity of Pistacia chinensis natural communities in Taihang Mout.

作者：吴志庄[1,2] 厉月桥[3] 汪泽军[4] 王学勇[5] 张志翔[1]

第一作者：吴志庄

机构：[1]北京林业大学生物科学与技术学院;[2]国家林业局竹子研究开发中心;[3]中国林科院亚热带林业实验中心;[4]河南省林业技术推广站;[5]河北省林业科学研究院

年份：2013

卷号：33

期号：12

起止页码：15-18

中文期刊名：中南林业科技大学学报

外文期刊名：Journal of Central South University of Forestry & Technology

收录：CSTPCD;;北大核心:【北大核心2011】；CSCD:【CSCD_E2013_2014】；

基金："十二五"国家科技支撑计划项目(2011BAD22B08)

语种：中文

中文关键词：黄连木;天然群落;重要值;物种多样性

外文关键词：Pistacia chinensis Bunge; natural conununities; important value; species diversity

分类号：S727.3

摘要：通过对黄连木集中分布区群落物种多样性研究表明:太行山区黄连木群落乔木树种构成简单,黄连木的重要值高达73.1931,形成黄连木主的单优群落。植物生长型与群落多样性的关系为,灌木层与草本层物种丰富度相近且明显高于乔木层,物种多样性指数表现出灌木层>草本层>乔木层的规律,均匀度表现出与多样性指数相同的变化趋势。太行山北段、中段和南段3个区域各层物种多样性指数变化趋势各不相同,表现出明显的分异现象。
The species diversity ofPistacia chinensis natural communities were studied in Taihang Mout. Region. The results show that P. chinensis community had a simple tree stratum component, the important value of Chinese pistache was up to 73.1931, so Chinese pistache-gifted community formed; The species richness and evenness of shrub stratum and herb stratum were similar which were obviously higher than tree stratum. The diversity index for different strata were in the following order： shrub stratum〉 herb stratum〉 tree stratum; the evenness had the same trend as the species diversity indices. The species diversity indexes of different regions had different variable trends, showing clear differentiation phenomenon.