| 福建南亚热带雨林物种多样性与群落演替趋势分析 |
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| 引用本文： | 连玉武,张宜辉,朱小龙,徐金森,李振基.福建南亚热带雨林物种多样性与群落演替趋势分析[J].厦门大学学报(自然科学版),2000,39(3):392-399. |
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| 作者姓名： | 连玉武 张宜辉 朱小龙 徐金森 李振基 |
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| 作者单位： | 厦门大学生物学系,福建,厦门,361005 |
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| 摘 要： | 调查福建南靖和溪南亚热带雨林的３０个样地，共３０００ｍ＾２的群落面积，分析群落物种多样性特征，得到Ｍａｒｇａｌｅｆ丰富度指数Ｄ１＝０．９２５０，Ｓｈａｎｎｏｎ－Ｗｉｅｎｅｒ指数Ｄ２＝４．５４５４，Ｓｉｍｐｓｏｎ指数Ｄ３＝７．３３０５，ＰＩＥ＝０．９３００，均匀度Ｊ＝０．８６０３。探讨乔木层，灌木层物种多样性特征值，其变化趋势与群落总多样性一致。分析群落中１６个主要乔木种群的年龄结构，揭示群落乔木层
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| 关 键 词： | 南亚热带雨林 物种多样性 群落演替 福建 |
| 修稿时间： | 1999-09-24 |
Analysis on Species Diversity and Succession Trend of Subtropical Rainforest in Hexi, Fujian |
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| LIAN Yu-wu,ZHANG Yi-hui,ZHU Xiao-long,XU Jin-sen,LI Zhen-ji.Analysis on Species Diversity and Succession Trend of Subtropical Rainforest in Hexi, Fujian[J].Journal of Xiamen University(Natural Science),2000,39(3):392-399. |
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| Authors: | LIAN Yu-wu ZHANG Yi-hui ZHU Xiao-long XU Jin-sen LI Zhen-ji |
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| Abstract: | The species diversity of30 plots,30 0 0 m2 area of subtropical rainforestin Hexi, Nanjing,Fujian were analysed.The Results showed thatthe Margalef richness index( D1 ) of this community was 0 .92 5 0 ,Shannon- Wiener index( D2 ) was 4.5 45 4,Simpson index ( D3) was7.330 5 ,PIE was0 .930 0 ,Pielou evenness was0 .86 0 3.The diversity of crown layer and shrub had the same change trend as the whole community.The age structure of1 6 main tree populations showed that the constructive species was a raising population and the community was an ecosystem of higher stability. |
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| Keywords: | subtropical rainforest species diversity succession of community |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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