| 生物多样性测度方法在退耕还林工程中的应用分析 |
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| 引用本文： | 宋林,张晓珊,许才万.生物多样性测度方法在退耕还林工程中的应用分析[J].现代农业科技,2009(14):184-185,187. |
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| 作者姓名： | 宋林 张晓珊 许才万 |
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| 作者单位： | 贵州省林业科学研究院,贵州贵阳,550011 |
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| 基金项目： | 贵州省林业厅“十一五”重点攻关项目“贵州省退耕还林工程综合效益监测评价与工程技术推广与示范研究”(黔林科字2006-22) |
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| 摘 要： | 系统介绍了生物多样性指数的3个类型：α多样性指数、β多样性指数和γ多样性指数。在退耕还林工程监测与评价中引入应用．能较客观地反应群落的生物多样性状况及动态变化过程。
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| 关 键 词： | 生物多样性 测度方法 退耕还林工程 |
The Measurement Methods and Application Evallation of Biodiversity in Returning FarmLand to Forest Program |
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| Authors: | SONGLin ZHANG Xiao-shan XU Cai-wan |
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| Institution: | Acagemy of Forest;GuiYang Guizhou 550011 |
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| Abstract: | Three types measurement methods of biodiversity were introduced, including αdiversity, β diversity and γ diversity. The application of indexs can subjective responses. Characteristics and dynamics of community in returning farmland to forest program which was gone into the Engineering Monitoring and evaluation. |
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| Keywords: | biodiversity measurement method returning farmLand to forest program |
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