连平黄牛石省级自然保护区主要植被类型及群落结构分析  

Analysis of the Main Vegetation Types and Community Structures of Huangniushi Provincial Nature Reserve in Lianping County

作　　者：熊衍具 Xiong Yanju(Lianping County Forestry Science Research Institute,Lianping,Guangdong 517100,China)

机构地区：[1]广东省连平县林业科学研究所,广东连平517100

出　　处：《绿色科技》2022年第22期69-73,共5页Journal of Green Science and Technology

摘　　要：为了解广东连平县黄牛石省级自然保护区的主要植被类型和群落结构,采用样线、样方和无人机调查相结合的方法对保护区进行了最新调查和分析。结果表明:区内主要植被类型丰富,植被的垂直带谱较为完整,具有华南地区的地带性和典型性。植被分为7个植被型、7个植被亚型、17个群系,其中植被型包括针叶林、针阔混交林、常绿阔叶林、竹林、常绿阔叶灌丛、灌草丛和人工植被;植被亚型为暖性常绿针叶林、亚热带常绿针阔叶混交林、亚热带山地常绿阔叶林、暖性竹林、亚热带石灰岩灌丛、亚热带山地灌草丛以及经济林。保护区各群落结构特征明显,组成特征及植物结构分层明显,乔、灌、草物种组成丰富,地带性优势种较为明显,泛热带成分占优势。In order to understand the main vegetation types and community structures of Lianping Huangniushi Provincial Nature Reserve in Guangdong Province,a latest survey of the reserve was carried out by a combination of sample line,sample square and drone survey.The results show that the main types of vegetation in the region are rich;the vertical belt spectrum of vegetation is relatively complete,with the zonality and typicality of South China.The vegetation can be divided into 7 vegetation types,7 vegetation subtypes and 17 community systems.The vegetation types include coniferous forest,coniferous and broad-leaved mixed forest,evergreen broad-leaved forest,bamboo forest,evergreen broad-leaved shrub,shrub-grass and artificial vegetation.The vegetation subtypes are warm evergreen coniferous forest,subtropical evergreen coniferous and broad-leaved mixed forest,subtropical montane evergreen broad-leaved forest,warm bamboo forest,subtropical limestone shrub,subtropical montane shrub and economic forest.The community structures,composition and plant structures of the nature reserve are obvious;the species composition of arbor,shrub and grass are abundant;the zonal dominant species are obvious;the pan-tropical component is dominant.

关 键 词：黄牛石省级自然保护区 植被类型 群落结构分析 

分 类 号：S759.9[农业科学—森林经理学]