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| 黔中喀斯特山地不同孤岛生境的群落组成及物种多样性研究 | |
| 引用本文： | 胡方彩,罗庆莲,孙云.黔中喀斯特山地不同孤岛生境的群落组成及物种多样性研究[J].贵州科学,2011,29(4):23-28. |
| 作者姓名： | 胡方彩 罗庆莲 孙云 |
| 作者单位： | 1. 贵州省黔中水利枢纽工程建设管理局,贵阳,550002 2. 贵州省林业种苗站,贵阳,550001 3. 花溪区林业绿化局,贵阳,550025 |
| 基金项目： | 贵州省林业厅科学技术研究项目(2007-05):贵州省天保工程区喀斯特山地生境孤岛植物多样性分布特征及保护方案研究 |
| 摘 要： | 为了解黔中喀斯特山地孤岛生境植被演替过程中物种组成及物种多样性，采用以空间序列代替时间序列的研究方法对不同类型孤岛进行样方调查，对群落物种组成及物种多样性进行了分析。结果表明：喀斯特山地孤岛生境植被演替过程中，随着演替的进展，群落高度逐渐增大，阴性植物逐渐迁入，每个阶段木本植物都有不同的优势种。草本层的物种丰富度在灌草... |
| 关 键 词： | 黔中 喀斯特 孤岛生境 群落组成 物种多样性 |
Community Composition and Species Diversity of Different Island Habitat on Karst Mountainous in Central Guizhou |
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| HU Fang-cai LUO Qing-lian SUN Yun.Community Composition and Species Diversity of Different Island Habitat on Karst Mountainous in Central Guizhou[J].Guizhou Science,2011,29(4):23-28. | |
| Authors: | HU Fang-cai LUO Qing-lian SUN Yun |
| Institution: | HU Fang-cai~1 LUO Qing-lian~2 SUN Yun~3(1Hydro Engineering Administrion of Central of Guizhou,Guiyang,Guizhou 550002,China,2Guizhou Forestry Seed Station,Guizhou 550001,3Forest and Green Office of Huaxi District,Guizhou 550025,China) |
| Abstract: | In order to understand community composition and species diversity in different island habitats on karst mountain in central Guizhou,a quadrat survey of a space series method for a time course method was conducted in different island habitats.Community species composition and diversity were analysed.Results indicated that heliophilous plant was gradually replaced by shade-tolerance plant in vegetation with gradual increase of community height and successional process of karst mountain.There were different d... |
| Keywords: | central Guizhou karst island habitat community composition species diversity |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |