珠江流域暴雨天气系统与暴雨洪水特征分析  

Analysis of Storm Weather System and Flood Characteristics in Pearl River Basin

作　　者：姚章民[1] 杜勇[1] 张丽娜[1] 

机构地区：[1]水利部珠江水利委员会水文局,广东广州510611

出　　处：《水文》2015年第2期85-89,共5页Journal of China Hydrology

基　　金：水利部公益性行业科研专项项目(200901042)

摘　　要：对珠江流域9场历史典型暴雨洪水的致洪天气系统、暴雨中心落区及发生时间进行统计分析,探求珠江流域各水系产生暴雨的天气系统、暴雨类型、洪水成因及发生时间的相互联系,归纳出珠江流域致洪暴雨洪水的一些基本特征规律,对于珠江流域防洪减灾具有一定参考价值。This paper statistic analysed the storm weather systems, storm centers and occurrence time of the 9 model stoma floods in Pearl River Basin, so as to seek the interrelation of the storm weather system, storm type, flood factor and occurrence time of different drainages of Pearl River Basin. This paper also summarized the essential characteristics of the storm floods in the Pearl River Basin, what can supply some reference value to flood control and disaster reduction in the Pearl River Basin.

关 键 词：暴雨 洪水 天气系统 时空分布 珠江流域 

分 类 号：TV122[水利工程—水文学及水资源]