| 云南省金沙江流域风雹灾害区划研究 |
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| 引用本文： | 贺一梅,李云辉.云南省金沙江流域风雹灾害区划研究[J].山地学报,2002(Z1). |
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| 作者姓名： | 贺一梅 李云辉 |
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| 作者单位： | 云南大学 昆明市农业局农经站 云南 昆明 云南 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： | 选取5个指标,运用模糊聚类方法进行了云南金沙江流域风雹灾害区划,将该流域划分为4个风雹灾害区, 其中第Ⅳ区内续分2个风雹灾害亚区,揭示了该流域风雹灾害的地域差异性,为因地制宜地制定风雹灾害防治规划 及减灾防灾措施提供了科学依据。
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| 关 键 词： | 风雹灾害 区划 模糊聚类方法 云南金沙江流域 |
Study on Strong Wind and Hail Disaster Regionalization in Jinsha River Basin of Yunnan Province |
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| HE Yi-mei and LI Yun-hui.Study on Strong Wind and Hail Disaster Regionalization in Jinsha River Basin of Yunnan Province[J].Journal of Mountain Research,2002(Z1). |
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| Authors: | HE Yi-mei and LI Yun-hui |
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| Abstract: | In the paper, the author selects five index, and uses the method of fuzzy cluster analysis for regionalizing strong wind and hail disaster in Jinsha River Basin of Yunnan Province. As a result of the regionalization, the paper divides the Basin into four regions and two subregions of strong wind and hail disaster. The study on the regionalization has revealed the regional differences of strong wind and hail disaster in the Basin, and may provide scientific bases for mapping out the planning of preventing and controlling strong wind and hail disaster and the measures of disaster reduction in the light of local conditions. |
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| Keywords: | strong wind and hail disaster regionalization the method of fuzzy cluster analysis Jinsha River Basin of Yunnan Province |
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