| 云南金省沙江流域滑坡泥石流灾害区划研究 |
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| 引用本文： | 杨子生.云南金省沙江流域滑坡泥石流灾害区划研究[J].山地学报,2002(Z1). |
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| 作者姓名： | 杨子生 |
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| 作者单位： | 云南大学资源环境与地球科学学院 昆明 |
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| 基金项目： | 云南省自然科学基金资助项目,《云南省金沙江流域重大农业自然灾害区划研究》(批准号2000D0015M) |
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| 摘 要： | 滑坡泥石流灾害区划是自然灾害区划体系中的重要部分。选取11个指标,运用模糊聚类方法进行了云南金沙江流域滑坡泥石流灾害区划,将该流域划分为3个滑坡泥石流灾害区、9个滑坡泥石流灾害亚区,揭示了该流域滑坡泥石流灾害的地域差异性,为因地制宜地制定滑坡泥石流灾害防治规划及减灾防灾措施提供了科学依据。
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| 关 键 词： | 滑坡 泥石流 灾害 区划 模糊聚类方法 云南金沙江流域 |
Study on Landslide and Debris Flow Hazard Regionalization in Jinsha River Basin of Yunnan Province |
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| YANG Zi-sheng.Study on Landslide and Debris Flow Hazard Regionalization in Jinsha River Basin of Yunnan Province[J].Journal of Mountain Research,2002(Z1). |
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| Authors: | YANG Zi-sheng |
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| Abstract: | landslide and debris flow hazard regionalization is an important part of natural hazard regionalization system. In the paper, the author selects 11 index, and uses the method of fuzzy cluster analysis for regionalizing landslide and debris flow hazard in Jinsha River Basin of Yunnan Province. As a result of the regionalization, the paper divides the Basin into three regions and nine subregion of landslide and debris flow hazard. The study on the regionalization has revealed the regional differences of landslide and debris flow hazard in the Basin, and may provide scientific bases for mapping out the planning of preventing and controlling landslide and debris flow hazard and the measures of disaster reduction in the light of local conditions |
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| Keywords: | landslide debris flow hazard regionalization the method of fuzzy cluster analysis Jinsha River Basin of Yunnan Province |
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