顺德裸露石质边坡复绿植物多样性及群落演替分析

采用乔灌草配置模式（复层群落结构为乔木＋小乔木＋灌木＋矮灌木＋草本）对广东省顺德区大良街道大睡牛岗和大富山两座滑坡山体石质坡面进行复绿,复绿（1.5~2.0年）后,调查两座滑坡山体石质边坡复绿植物的种类组成、群落特征（复层群落结构、群落数量特征、多样性指数）和周边原生植被对岩质边坡复绿植被的影响,研究两座滑坡山体石质边坡复绿效果。结果表明,两座复绿边坡15个样方共112个物种（草本31种、灌木33种,乔木48种）,分属45科96属,其中87种为人工栽植的乔灌草;复绿边坡中的常绿木本∶落叶木本为4.3∶1;丰富度指数（R0）、Simposon指数（D）、Shanna-Wiener（H′）、Pie...

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Published in广东农业科学 Vol. 40; no. 16; pp. 155 - 159
Main Author 陈平 梁建华 韩瑞宏 郭微 韩佳泳 吕文龙 吴晓和 邓沛飞
Format Journal Article
LanguageChinese
Published 仲恺农业工程学院园艺园林学院,广东广州,510225%广东省建筑科学研究院,广东广州,510500 2013
Subjects
岩质边坡
植物群落
植被恢复
植被恢复
岩质边坡
植物群落
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ISSN1004-874X

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Summary:采用乔灌草配置模式（复层群落结构为乔木＋小乔木＋灌木＋矮灌木＋草本）对广东省顺德区大良街道大睡牛岗和大富山两座滑坡山体石质坡面进行复绿,复绿（1.5~2.0年）后,调查两座滑坡山体石质边坡复绿植物的种类组成、群落特征（复层群落结构、群落数量特征、多样性指数）和周边原生植被对岩质边坡复绿植被的影响,研究两座滑坡山体石质边坡复绿效果。结果表明,两座复绿边坡15个样方共112个物种（草本31种、灌木33种,乔木48种）,分属45科96属,其中87种为人工栽植的乔灌草;复绿边坡中的常绿木本∶落叶木本为4.3∶1;丰富度指数（R0）、Simposon指数（D）、Shanna-Wiener（H′）、Pielou（E）指数为乔木〉灌木〉草本。大睡牛岗岩质边坡植物种类丰富,群落数量特征、多样化指数、复层植物群落结构和邻近原生植被对复绿边坡的边缘效应影响均优于大富山。
Bibliography:44-1267/S
CHEN Ping,LIANG Jian-hua,HAN Rui-hong,GUO Wei,HAN Jia-yong,LV Wen-long,WU Xiao-he,DENG Pei-fei（1.College of Horticulture and Landscape Architecture,Zhongkai University of Agriculture and Engineering,Guangzhou 510225,China;2.Guangdong Provincial Academy of Building Research,Guangzhou 510500,China）
vegetation restoration; plant communities; rocky slope
Two rocky landslides of Da Shuiniugang mountain and Dafu mountain in Daliang street of Shunde district in Guangdong province were revegetated based on the allocation pattern of arbor,shruband herb layer,the multiple community structure were tree,small tree,shrub,low shrub and herb.After 1.5~2.0 years later,the plant species and community characteristic（multiple community structure,communitynumerical characteristic,diversity index） of revegetation plants were investigated and the influence of thenearbyoriginal vegetation on the revegetation plants were studied in order to know the reclamation effect.The results showed that,there were 112 species in 15 plots
ISSN:1004-874X