文献类型：期刊文献

中文题名：深圳市主要植被群落类型划分及物种多样性研究

英文题名：Classification of Main Phytocommunity and Biodiversity in Shenzhen

作者：陈勇[1,2] 孙冰[1] 廖绍波[1] 罗水兴[1] 刘东蔚[1] 杜鹏珍[1] 李芳东[2]

机构：[1]中国林业科学研究院热带林业研究所;[2]中国林业科学研究院经济林研究开发中心

年份：2013

卷号：26

期号：5

起止页码：636-642

中文期刊名：林业科学研究

外文期刊名：Forest Research

收录：CSTPCD;;Scopus;北大核心:【北大核心2011】；CSCD:【CSCD2013_2014】；

基金：中央级公益性科研院所基本科研业务费专项资金项目"广东省主要彩叶树种资源收集与应用"(RITFKYYW2010-12);948引进项目(2011-4-40);深圳市科技计划项目(JSA200904031813A)

语种：中文

中文关键词：城市森林;群落结构;生物多样性

外文关键词：urban forest ; community structure ; biodiversity

分类号：S718.5

摘要：采用组间平均联结法对深圳市主要植被群落进行划分,并应用Gleason丰富度指数、Shannon-Wiener指数、Simpson指数和Pielou指数对主要植被群落的物种多样性水平进行比较分析。结果表明:深圳市城市森林可以划分为5个群系组和31个群落类型;各群落类型的物种多样性均表现为灌木层>乔木层,常绿阔叶人工林的乔木层和灌木层的生物多样性指数均最低,常绿落叶阔叶人工林乔木层丰富度指数、Shannon-Wiener指数、均匀度指数均最高,常绿阔叶人工林的乔木层优势种比较明显。
Based on field investigation in Shenzhen, the major types of plant community were classified with a meth- of between-groups linkage by SPSS software. Four diversity indices ： Gleason richness index, Shannon-Wiener in- dex, Simpson index and Pielou index, were used to analyze the species diversity. The results showed that the Shenzhen＇ s urban forest could be divided into five formation groups and community types. The shrub stratum of ur- ban forest community had a higher value in richness index and diversity than arbor stratum. The richness index and diversity of evergreen broadleaved plantation＇ s shrub and arbor stratum were the minimum and the diversity indices of evergreen deciduous broadleaved plantation＇ s arbor stratum were the highest. The dominant species of evergreen broadleaved plantation＇ s arbor stratum were distinct.