1991年江淮流域持续暴雨的大范围平均云量特征  

THE CHARACTERISTICS OF THE LARGE SCALE MEAN CLOUDINESS OF CONTINUOUS HEAVY RAIN OVER CHANGJIANG AND HUAIHE RIVER BASIN IN 1991

作　　者：叶惠明[1] 方宗义[1] 朱小祥[1] 李桂芝[1] 

机构地区：[1]国家卫星气象中心

出　　处：《应用气象学报》1994年第3期380-384,共5页Journal of Applied Meteorological Science

基　　金：国家重点85-906-08-01-04课题经费支持

摘　　要：利用ＧＭＳ－４卫星的ＩＲ数据提取的大范围平均云量和平均ＴＢＢ（亮温）资料及部分常规资料，对１９９１年５－７月发生在江淮地区的特大暴雨过程进行分析，结果表明，梅雨锋的建立及所带来的强降水与印度西南季风及南海季风的活动有密切的关系。Alarge range of mean cloudiness and mean brightness temperature is extractedfrom GMS-4 infrared data and u sed to analyse the process of the extremely heavyrainfall over Changjiang and Huaihe River basin in 1991.The results show that thebuild-up of mei-yu front and its heavy rainfall have a close relationship with the actionof monsoon from southwestern India and South China Sea.

关 键 词：江淮流域 暴雨 云量 

分 类 号：P426.62[天文地球—大气科学及气象学]