| 包含绝对多度的物种多样性测度方法的应用和评价 |
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| 引用本文： | 朱珣之,张金屯.包含绝对多度的物种多样性测度方法的应用和评价[J].北京师范大学学报(自然科学版),2007,43(1):72-75. |
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| 作者姓名： | 朱珣之 张金屯 |
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| 作者单位： | 北京师范大学生命科学学院,100875,北京;北京师范大学生命科学学院,100875,北京 |
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| 基金项目： | 国家自然科学基金，教育部高校骨干教师资助计划 |
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| 摘 要： | 介绍了包含绝对多度的物种多样性测度方法,并应用包含绝对多度的多样性指数对管涔山植物群落的物种多样性进行了计算和分析.结果表明:在评价一个地区的生物多样性时,包含绝对多度的多样性指数和传统的多样性指数有一致的趋势.但是,当比较其中一些群落的多样性时,包含绝对多度的多样性指数更能说明问题.
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| 关 键 词： | 物种多样性 绝对多度 测度 |
| 修稿时间： | 2006-09-12 |
APPLICATION AND ASSESSMENT ON THE METHODS OF SPECIES DIVERSITY MEASUREMENT WITH ABSOLUTE ABUNDANCES |
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| Zhu Xunzhi,Zhang Jintun.APPLICATION AND ASSESSMENT ON THE METHODS OF SPECIES DIVERSITY MEASUREMENT WITH ABSOLUTE ABUNDANCES[J].Journal of Beijing Normal University(Natural Science),2007,43(1):72-75. |
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| Authors: | Zhu Xunzhi Zhang Jintun |
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| Institution: | College of Life Sciences, Beijing Normal University, 100875, Beijing, China |
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| Abstract: | The methods of species diversity measurements that contained absolute abundances are introduced.With these diversity indices,species diversity of plant communities in Guancen Mountain is calculated and analyzed.The results indicate that the indices that included and excluded absolute abundances have basically the same tendency.But,when comparing species diversity in some communities,the measurement with absolute abundances may be more adequate. |
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| Keywords: | species diversity absolute abundance measurement |
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