| 新亚欧大陆桥新疆沿线的孕灾环境及成灾过程分析 |
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| 引用本文： | 李卫红,陈亚宁.新亚欧大陆桥新疆沿线的孕灾环境及成灾过程分析[J].中国沙漠,2002,22(1):59-62. |
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| 作者姓名： | 李卫红 陈亚宁 |
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| 作者单位： | 中国科学院,新疆生态与地理研究所,新疆,乌鲁木齐,830011 |
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| 基金项目： | 中国科学院“西部之光”，新疆重点科研项目（98013010）共同资助 |
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| 摘 要： | 以新亚欧大陆桥新疆段为研究对象，从区域地质地貌条件、生态环境等方面详尽阐述了新亚欧大陆桥新疆段的孕灾环境及其在灾害形成过程中对致灾因子的放大作用和成灾过程中各种变异的强化作用。结合２年来野外实地考察资料，系统性分析了新亚欧大陆桥新疆段环境灾害的致灾过程、受灾过程和成灾方式，揭示了区域各类环境灾害间的促进、诱发、转化等相互关系。
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| 关 键 词： | 新亚欧大陆桥 孕灾环境 致灾因子 成灾过程 |
| 文章编号： | 1000-694(2002)01-0059-04 |
| 修稿时间： | 2001年4月26日 |
Analysis on Disaster-pregnant Environment and Disaster Formation Process along Xinjiang Section of New Eurasian Continental Bridge |
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| LI Wei-hong,CHEN Ya-ning.Analysis on Disaster-pregnant Environment and Disaster Formation Process along Xinjiang Section of New Eurasian Continental Bridge[J].Journal of Desert Research,2002,22(1):59-62. |
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| Authors: | LI Wei-hong CHEN Ya-ning |
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| Abstract: | By taking the Xinjiang section of the New Eurasian Continental Bridge as the research objective, this paper discusses the disaster-pregnant environment and its magnification to the disaster formation factors as well as its intensification to the various changes in the disaster formation process based on the regional geologic and geomorphologic conditions, ecological environment, etc. According to tree-ring field investigation and statistical data, the disaster formation process, disaster affected process and disaster formation ways of environment disasters along the Xinjiang section of the New Eurasian Continental Bridge are systematically analyzed, and the mutual relations of intensification, induction and transformation between the regional environmental disasters are revealed. |
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| Keywords: | the New Eurasian Continental Bridge environmental disaster disaster formation factor disaster formation process |
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