| 我国西部地区生物多样性热点地区的评定与划分 |
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| 引用本文： | 刘广超,陈建伟. 我国西部地区生物多样性热点地区的评定与划分[J]. 西部林业科学, 2004, 33(3): 18-25 |
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| 作者姓名： | 刘广超 陈建伟 |
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| 作者单位： | 1. 北京林业大学,北京 100083
2. 国家林业局,北京 100714 |
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| 摘 要： | 生物多样性热点地区的评定与划分是西部地区自然保护区建设的一项基础工作。经研究,依据一定的区划原则,把我国的西部地区划分为35个景观区域,然后采用"综合指数法"对划分出的各景观区域作生物多样性热点地区的等级评价,进而确定出西部地区的10个一级生物多样性热点地区的景观区域,为西部地区自然保护区的规划和建立提供了依据。
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| 关 键 词： | 西部地区 生物多样性 热点地区 评定与划分 |
| 文章编号： | 1672-8246(2004)03-0018-08 |
| 修稿时间： | 2004-03-20 |
Assessment and Classification of Biodiversity Hot Spots of West China |
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| LIU Guang-chao,CHEN Jian-wei. Assessment and Classification of Biodiversity Hot Spots of West China[J]. Journal of West China Forestry Science, 2004, 33(3): 18-25 |
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| Authors: | LIU Guang-chao CHEN Jian-wei |
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| Affiliation: | LIU Guang-chao~1,CHEN Jian-wei~2 |
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| Abstract: | Assessment and classification of biodiversity hot spots of west China is a basic work in the construction of nature reserve at west China. The west China was classified into 35 landscape regions through relevant study. The grades of biodiversity hot spots located at different landscape regions were assessed through comprehensive index method. The landscape region of 10 graded one biodiversity hot spots were identified, which provided the planning and construction of nature reserve at west China with a basis. |
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| Keywords: | west China biodiversity hot spot assessment and classification |
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