| 黄河源区天然草场的植被类型及其特点 |
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| 引用本文： | 吴玉虎.黄河源区天然草场的植被类型及其特点[J].中国草地学报,2004,26(2):70-75. |
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| 作者姓名： | 吴玉虎 |
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| 作者单位： | 中国科学院西北高原生物研究所,青海,西宁,810001 |
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| 基金项目： | 中国科学院西北高原生物研究所所长择优基金(110210413) |
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| 摘 要： | 在广泛调查的基础上,对黄河源头区天然草场中的高寒草原、高寒灌丛、高寒沼泽与水生植被、高寒沼泽草甸、高寒草甸、高山垫状植被、高山冰缘和流石坡稀疏植被等主要草场植被类型的分布范围、群落结构和组成及其年轻性、脆弱性、敏感性、原始性、典型性等特点进行了论述,最后提出了对黄河源区天然草场植被保护的意见。
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| 关 键 词： | 黄河源区 天然草场 植被特点 |
| 文章编号： | 1000-6311(2004)02-0070-06 |
| 修稿时间： | 2003年10月15 |
The Vegetation Types and Its Charactertstics of Natural Grassland in the Source Area of Yellow River |
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| WU Yu-hu.The Vegetation Types and Its Charactertstics of Natural Grassland in the Source Area of Yellow River[J].Chinese Journal of Grassland,2004,26(2):70-75. |
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| Authors: | WU Yu-hu |
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| Abstract: | The source area of the Yellow River is one of the livestock husbandry base of Qinghai province.Based on a wide investigation,the vegetation types of alpine steppe,alpine scrub,alpine swamp and aquatic vegetation,alpine swamp meadow,alpine cushion vegetation,the open vegetation near glacial and on flowing rock hillside of high mountain,and their distribution range,their structures and components,their characteristic and so on of the natural grassland in this area were discussed.Finally,the proposals of protecting the natural grassland vegetation were put forward. |
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| Keywords: | The source area of Yellow River Natural grassland Vegetation characteristics |
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