麻阳河国家级自然保护区黑叶猴栖息地主要森林群落类型及物种多样性分析  

Forest community types and species diversity of Francois'Langurs(Trachypithecus francoisi)habitats in Mayanghe National Nature Reserve

作　　者：冯邦贤 韦海霞 FENG Bangxian;WEI Haixia(Forestry Bureau of Tongren City,Tong Ren 554300,Guizhou,P.R.China;College of Agriculture and Forestry Engineering and Planning,Tongren University,Tongren 554300,Guizhou,P.R.China)

机构地区：[1]铜仁市林业局,贵州铜仁554300 [2]铜仁学院农林工程与规划学院,贵州铜仁554300

出　　处：《贵州林业科技》2023年第4期26-34,共9页Guizhou Forestry Science and Technology

摘　　要：采用样地调查方法,对黑叶猴主要栖息地的森林群落类型及物种多样性进行调查分析。结果表明:(1)麻阳河自然保护区黑叶猴栖息地样地内共有维管束植物143科289属435种,以木本植物占绝对优势;(2)黑叶猴主要栖息地森林群落类型主要有麻栎林、甜槠栲+冬青林、多脉青冈+云贵鹅耳枥林、小花木荷林、鹅耳枥+黄连木林、豹皮樟林;(3)不同群落类型间物种丰富度、多样性指数存在一定差异,但除优势树种绝对占优的麻栎林,其他群落的多样性指标差异不明显。A systematic analysis was performed on the vegetation and species diversity in the habitat of Francois'Langurs(Trachypithecus francoisi)in Mayanghe National Nature Reserve using sample plot survey.The results showed that there were 435 species of vascular plants belonging to 143 families,289 genera in the study area,where the woody plants were the dominant.The forest community types of Langur included Quercus acutissima,Schima parviflora,Cyclobalanopsis multinervis+Carpinus pubescens,Carpinus turczaninowii+Pistacia chinensis,Litsea coreana,and Castanopsis eyrei+Euonymus microcarus community.There were some differences in the species richness and diversity index among different community types.But there was all the same in the diversity index among communities,except Quercus variabilis community forest with the dominant tree species.

关 键 词：黑叶猴 森林群落类型 物种多样性 麻阳河国家级自然保护区 

分 类 号：S718[农业科学—林学]