摘要
用MM5(V2)中尺度非静力数值模式对长江中下游地区的梅雨锋降水的云和降水进行模拟研究。对于可分辨尺度的降水,采用Reisner霰显式方案;对云内微物理过程特别是对各种水成物的源汇项进行了详细分析,以期深入了解梅雨锋云系内部的云物理过程。
The cloud and precipitation processes of mei-yu front rainfall during 25~28 Jun. 1999 in the area of yangtze river have been studied by mesoscale nonhydrostatic numerical model MM5(v2). The nonconvective precipitation are predicted by using the Reisner scheme. With analyses on cloud microphysical processes, especially on source and sink terms of hydrometeors, physical processes of mei-yu front cloud system can be understood clearly.
出处
《热带气象学报》
CSCD
北大核心
2003年第2期203-212,共10页
Journal of Tropical Meteorology
基金
中国暴雨试验研究(G1998040907)
基础研究重大项目前期研究专项:2001(CCA02200)资助