| 哀牢山中山湿性常绿阔叶林群落生态学特征 |
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| 引用本文： | 杨国平,郑征,张一平,刘玉洪,巩合德,鲁志云.哀牢山中山湿性常绿阔叶林群落生态学特征[J].东北林业大学学报,2010,38(9). |
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| 作者姓名： | 杨国平 郑征 张一平 刘玉洪 巩合德 鲁志云 |
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| 作者单位： | 中国科学院西双版纳热带植物园,勐腊,666303;中国科学院西双版纳热带植物园,勐腊,666303;中国科学院西双版纳热带植物园,勐腊,666303;中国科学院西双版纳热带植物园,勐腊,666303;中国科学院西双版纳热带植物园,勐腊,666303;中国科学院西双版纳热带植物园,勐腊,666303 |
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| 基金项目： | 国家重点基础研究发展计划，中国科学院知识创新工程重要方向项目 |
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| 摘 要： | 根据样地调查资料,分析了云南哀牢山徐家坝地区群落物种组成、区系特点、群落层次结构及生态外貌特征。结果表明,在1hm2固定样地中,共有维管束植物166种,隶属77科138属,植物的科属组成丰富。群落内区系成分复杂,热带区系成分高于温带区系成分。群落成层现象明显,可分为乔木层、灌木层和草本层3个层次,层间植物非常丰富。群落的生态外貌主要由中叶、单叶、革质、非全缘为主的常绿高位芽植物所决定。无论从区系地理成分组成还是群落结构和生态外貌上均体现了中山湿性常绿阔叶林的特征。
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| 关 键 词： | 群落特征 常绿阔叶林 植物区系 地理成分 哀牢山 |
Community Characteristics of Middle-mountain Moist Evergreen Broad-leaved Forest in Ailao Mountains |
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| Yang Guoping,Zheng Zheng,Zhang Yiping,Liu Yuhong,Gong Hede,Lu Zhiyun.Community Characteristics of Middle-mountain Moist Evergreen Broad-leaved Forest in Ailao Mountains[J].Journal of Northeast Forestry University,2010,38(9). |
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| Authors: | Yang Guoping Zheng Zheng Zhang Yiping Liu Yuhong Gong Hede Lu Zhiyun |
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| Institution: | Yang Guoping,Zheng Zheng,Zhang Yiping,Liu Yuhong,Gong Hede,Lu Zhiyun (Xishuangbanna Tropical Botanical Garden,Chinese Academy of Sciences,Mengla 666303,P.R.China) |
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| Abstract: | A survey was conducted to study the community composition,floristic features,community structure and eco-physiognomy of the evergreen broad-leaved forest in Xujiaba,Ailao Mountains according to the data of a sample plot of 1 hm2.A total of 166 species of vascular plants were recorded,which belong to 77 families and 138 genera.The species composition is abundant in terms of family and genus.The community had a complex floristic composition,and the tropical elements were more than the temperate elements.The c... |
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| Keywords: | Community characteristics Evergreen broad-leaved forests Floristic composition Geographical components Ailao Mountains |
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