| 西藏生态环境脆弱性与生态安全战略 |
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| 引用本文： | 钟祥浩,刘淑珍,王小丹,李祥妹. 西藏生态环境脆弱性与生态安全战略[J]. 山地学报, 2003, 21(Z1): 1-6 |
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| 作者姓名： | 钟祥浩 刘淑珍 王小丹 李祥妹 |
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| 作者单位： | 中国科学院、水利部成都山地灾害环境研究所,四川,成都,610041 |
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| 基金项目： | 西藏自治区生态功能区划研究项目支持(2001-2002)~~ |
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| 摘 要： | 西藏生态环境脆弱性问题突出,具有不稳定性和敏感性特点。随着高原的抬升和全球气候变暖,西藏生态环境脆弱性程度加大,在不合理的人类活动干预下,出现一系列的生态环境退化问题,生态安全面临严重挑战。在对生态环境脆弱性特点和生态环境问题研究基础上,提出西藏生态安全总体战略目标和实现目标的对策。
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| 关 键 词： | 生态环境脆弱性 生态安全 西藏 |
| 文章编号： | 1008-2786(2003)增-0001-06 |
| 修稿时间： | 2003-11-30 |
Eco-environmental Fragility and Ecological Security Strategy in Tibet |
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| ZHONG Xiang-hao,LIU Shu-zhen,WANG Xiao-dan,LI Xiang-mei. Eco-environmental Fragility and Ecological Security Strategy in Tibet[J]. Journal of Mountain Research, 2003, 21(Z1): 1-6 |
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| Authors: | ZHONG Xiang-hao LIU Shu-zhen WANG Xiao-dan LI Xiang-mei |
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| Abstract: | There is ecoenvironmental fragility with characteristics of unstability and susceptibility in Tibet. The eco-environmental fragility has been increased in Tibet as rising of the Qinghai-xizang Plateau and increase of global climatic temperature. Some eco-environment problems have been produced under action of unreasonable human activities. The ecological security is paid on close attention. Strategy target and countermeasure for the ecological security were suggested through study the of the eco-environment fragility and the eco-environment problems. |
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| Keywords: | Eco-environmental fragility ecological security Tibet |
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