| 贵州喀斯特山区生态环境脆弱性及其生态整治 |
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| 引用本文： | 苏维词.贵州喀斯特山区生态环境脆弱性及其生态整治[J].中国环境科学,2000,20(6):0-0. |
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| 作者姓名： | 苏维词 |
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| 作者单位： | 贵州省科学院山地资源研究所 贵州贵阳550001 |
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| 基金项目： | 贵州省攻关项目，贵州省自然科学基金!（1999
年3056号），国家自然科学基金!（49661001、49661003） |
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| 摘 要： | 贵州是我国喀斯特地貌最发育的省份之一，属典型的生态环境脆弱区通过对人口容量、生物生产力与生物量、敏感性和承灾能力等4个方面的分析阐述了贵州喀斯特山区生态环境脆弱性的基本特征，探讨了喀斯特脆弱环境形成的自然因子和人类活动因子的影响机理，根据我国西部大开发中生态建设的要求，提出了贵州喀斯特山区脆弱生态环境的整治对策．
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| 关 键 词： | 生态环境脆弱性 成因机理 生态整治 贵州喀斯特山区 |
| 收稿时间： | 1900-01-01; |
| 修稿时间： | 2000-01-31 |
Eco-environmental fragility in Guizhou Karst mountain region and its ecological rehabilitation |
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| SU Wei-ci.Eco-environmental fragility in Guizhou Karst mountain region and its ecological rehabilitation[J].China Environmental Science,2000,20(6):0-0. |
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| Authors: | SU Wei-ci |
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| Abstract: | Guizhou is one of the Provinces in China where Karst landforms are very developed and it belongs to the typical region with eec-environmental fragility. This paper, from four aspects of population capacity, growing amount of communities and their biomass, eco-environmental sensitivity, and capacity resisting natural disasters, expounds the basic features of eco-environmental fragilities in Guizhou Karst mountain region and analyzes the causes and mechanism of eco-environmental fragility and suggests corresponding countermeasares for ecological rehabilitation according to the requirements of eco-environmental construction in west development of China. |
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| Keywords: | eco-environmental fragility cause and mechanism ecological rehabilitation Guizhou Karst mountain regi |
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