长江上游降雨特征与泥石流

IMHE OpenIR > 成都山地所知识仓储（2009年以前）

	长江上游降雨特征与泥石流
Alternative Title	THE RELATION BETWEEN RAINF ALL AND DEBRIS FLOw IN UPPER REACHES OF CHANGJIANG RIVER
Language	中文
	陈景武 1,2; 汪凯 1,2; 朱平一 1,2
Source Publication	泥石流观测与研究
Editor	杜榕桓主编
Pages	116-120
	1996-06
Publisher	科学出版社
Publication Place	北京
Keyword	长江上游降雨特征泥石流
Abstract	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.
Other Abstract	本文论述了长江上游暴雨泥石流形成丽量的大气环流形势、天气系统和降雨特征与该区泥石流的关系，为长江上游暴雨泥石流预报提供了依据。
ISBN	7-03-005334-6
Document Type	专著章节文集论文
Identifier	http://ir.imde.ac.cn/handle/131551/27120
Collection	成都山地所知识仓储（2009年以前）
Affiliation	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
Recommended Citation 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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116-120.pdf（720KB）	专著章节文集论文		开放获取	CC BY-NC-SA	View Application Full Text

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中国科学院水利部成都山地灾害与环境研究所机构知识库