长江上游降雨特征与泥石流 | |
语种 | 中文 |
陈景武1,2; 汪凯1,2; 朱平一1,2 | |
出处 | 泥石流观测与研究 |
1996-06 | |
页码 | 116-120 |
出版者 | 科学出版社 |
出版地 | 北京 |
关键词 | 长江上游 降雨特征 泥石流 |
交替题名 | THE RELATION BETWEEN RAINF ALL AND DEBRIS FLOw IN UPPER REACHES OF CHANGJIANG RIVER |
英文摘要 | The rainfall supplies the source of water for debre flow. The occurrence of debre flow and the rainfall are in direct ratio. During the rainy season, debris flow occurs frequently. According to the data of atmosphere circulation and rainfall in upper reaches of Changjiang River, it can be concluded; The monsoon circulation controls the annual rainfall in the district ,the weather system , including southwestern low vortex, the West Pacific sub-high pressure , cold front , plateau trough , wind shear and so on , lead to the heavy rainstorm ,the 24h-rainfall is the main indicator to trigger the debris flow. And there are different standards of 24h-rainfall in different environment. Abnormnal heavy rainstrom resulted from abnormal weather systern causes the hazarclous debris flow. |
ISBN号 | 7-03-005334-6 |
内容类型 | 专著章节文集论文 |
源URL | [http://ir.imde.ac.cn/handle/131551/27120] |
专题 | 成都山地灾害与环境研究所_成都山地所知识仓储(2009年以前) |
作者单位 | 1.中国科学院水利部成都山地灾害与环境研究所; 2.中国科学院东川泥石流观测研究站 |
推荐引用方式 GB/T 7714 | 陈景武,汪凯,朱平一. 长江上游降雨特征与泥石流. 泥石流观测与研究. 北京:科学出版社,1996:116-120. |
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