2003年淮河暴雨期大气水汽输送特征及成因分析

The Characteristics and the Cause Analyses of Vapor Transportation in the 2003 Huaihe River Heavy Rainfall Period

摘要: 利用NCEP/NCAR再分析资料,分析了2003年淮河流域发生持续性暴雨期间的水汽输送情况,发现暴雨区的异常水汽并不是来自通常输送量最大的水汽输送通道2(来自印度洋孟加拉湾的西南气流经中南半岛到我国东部地区)和水汽通道3(来自孟加拉

Abstract: The vapor transportation instance is analyzed when the persisting heavy rainfall happened in Huaihe River basin in 2003,using NCEP/NCAR reanalysis data.The results show that the abnormal vapor over the rainfall a