| 特有植物吉首紫菀生物群落特征研究 |
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| 引用本文： | 林永慧,晏丽,陈玲,胡文勇.特有植物吉首紫菀生物群落特征研究[J].安徽农业科学,2010,38(20):11018-11019,11022. |
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| 作者姓名： | 林永慧 晏丽 陈玲 胡文勇 |
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| 作者单位： | 1. 吉首大学生物资源与环境科学学院,湖南吉首,416000
2. 吉首大学城乡资源与规划学院,湖南张家界,427000 |
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| 基金项目： | 湖南省教育厅项目，吉首大学人才引进启动基金项目 |
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| 摘 要： | 运用棋盘格子调查法对吉首紫菀（Aster jishouensis）生物群落的物种多样性指数、物种丰富度和均匀度指数进行了分析。结果表明,吉首紫菀群落的组成成分简单,植物物种比较贫乏;其物种多样性指数、物种丰富度和均匀度指数基本上表现出一致的变化趋势。
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| 关 键 词： | 吉首紫菀 群落特征 物种多样性 |
Study on the Biological Community Characteristics of Endemic Plant Aster jishouensis |
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| LIN Yong-hui et al.Study on the Biological Community Characteristics of Endemic Plant Aster jishouensis[J].Journal of Anhui Agricultural Sciences,2010,38(20):11018-11019,11022. |
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| Authors: | LIN Yong-hui |
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| Institution: | LIN Yong-hui et al(College of Biology and Environmental Sciences,Jishou University,Jishou,Hunan 416000) |
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| Abstract: | Using chessboard grid survey method,the species diversity index,species richness index and species evenness index of the biological community of Aster jishouensis were analyzed.The results indicated that the composition of the A.jishouensis community was simple and plant species was relatively rare.The species diversity index,species richness index and species evenness index of A.jishouensis showed the similar varying trend. |
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| Keywords: | Aster jishouensis Community characteristics Species diversity |
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