| 岷山区域植物多样性及其与生境关系分析 |
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| 引用本文： | 王立明,杜纪山.岷山区域植物多样性及其与生境关系分析[J].四川林业科技,2004,25(3):22-26. |
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| 作者姓名： | 王立明 杜纪山 |
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| 作者单位： | 1. 内蒙古农业大学,内蒙古,呼和浩特,010019
2. 国家林业局退耕还林办,北京,100714 |
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| 基金项目： | WWF“岷山森林景观保护与恢复研究”项目内容之一 |
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| 摘 要： | 本文在建立植物种及其分布生境数据库的基础上，对世界重点生态区之一的岷山区域植物物种多样性及其与环境的关系进行了统计分析，论述了该区域植物多样性组成成分的复杂性、过渡性和地域性。结果表明，森林和林间草地是该区域物种多样性的重要生境，保护生境、保护狭窄种、保护单种科物种是该区域植物多样性保护的重要途径，并提出生态区域优先保护种概念。
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| 关 键 词： | 物种多样性 生境 植物 岷山 |
| 文章编号： | 1003-5508(2004)03-0022-05 |
| 修稿时间： | 2004年4月18日 |
An Analysis of the Relations between Species Diversity of Plants and Their Habitats in Minshan Mountain Region |
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| WANG Li-ming,DU Ji-shan.An Analysis of the Relations between Species Diversity of Plants and Their Habitats in Minshan Mountain Region[J].Journal of Sichuan Forestry Science and Technology,2004,25(3):22-26. |
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| Authors: | WANG Li-ming DU Ji-shan |
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| Institution: | WANG Li-ming~1 DU Ji-shan~2 |
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| Abstract: | On the basis of establishing the database for plant species and their distribution habitat,the relations between the diversity of plant species and their habitats were analyzed in Minshan Mountain region which is the one of the major ecosystem areas in the world,and the complexity,transition and regional characters of the plant diversity composition in this region were also discussed in this paper.The results have shown that forest and its grassland are important habitats of plant diversity and hence it is an important way to protect habitats,narrow species and single species family species in this area.The concept of Eco-region-based Priority Conservation Species is also put forward. |
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| Keywords: | Species diversity Habitat Plant Minshan Mountain |
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