| 我国山洪灾害高易发降雨区分布研究 |
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| 引用本文： | 李中平,毕宏伟,张明波.我国山洪灾害高易发降雨区分布研究[J].中国水利,2007(14):25-27. |
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| 作者姓名： | 李中平 毕宏伟 张明波 |
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| 作者单位： | 水利部长江水利委员会水文局,430010,武汉 |
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| 摘 要： | 分析了降雨诱发山洪灾害的成因,研究了降雨诱发山洪灾害重要时段临界雨量的分布特征;针对降雨地域性差异大的特点,提出临界雨量系数作为降雨诱发山洪灾害区划的重要指标;在此基础上提出全国降雨诱发山洪灾害易发程度分布图。
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| 关 键 词： | 降雨 山洪灾害 临界雨量系数 |
| 文章编号： | 1000-1123（2007）014-0025-03 |
| 修稿时间： | 2007-06-28 |
Studies on precipitation distribution in mountain flood-prone areas in China |
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| Li Zhongping,Bi Hongwei,Zhang Mingbo.Studies on precipitation distribution in mountain flood-prone areas in China[J].China Water Resources,2007(14):25-27. |
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| Authors: | Li Zhongping Bi Hongwei Zhang Mingbo |
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| Abstract: | The reasons that caused rainfall-induced mountain flood are studied, as well as the distribution feature of critical rainfall of key time interval for rainfall-induced mountain flood. Regarding to the variation of precipitation of different places, it is pointed out that critical rainfall coefficient can be applied as the main index for dividing areas of rainfall-induced mountain flood. The distribution map of rainfall-induced flood at varied degrees is drawn based on index. |
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| Keywords: | precipitation mountain flood critical rainfall coefficient |
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