摘要
利用垂直、水平高分辨率的区域气候模式ＮＣＡＲＲｅｇＣＭ２（１９９６年５月最新版本）进行了１９９１年夏季（５～８月）东亚洪涝个例的区域气候数值模拟．与观测事实的比较表明，该模式能够较好地再现出该个例我国江淮流域—日本季风降水的主要时空特征和环流形势异常等．
By using NCAR RegCM2 with high vertical and horizontal resolutions(an updated version of May 1996), the regional climate numerical simulation for the flood event in summer 1991 over East Asia was made. Compared with the corresponding observations the model simulation could satisfactorily reproduce the main spatial and temporal distribution of monsoon precipitation over the Changjiang Huaihe River valley and Japan, as well as the abnormal general circulation pattern in this case study. The main discrepancies in the simulation and the future model modification were also discussed.
出处
《应用气象学报》
CSCD
北大核心
1997年第A00期124-133,共10页
Journal of Applied Meteorological Science
基金
"九五"国家重中之重科技项目"我国短期气候预测系统的研究"
关键词
区域气候模拟
江淮流域
洪涝
RegCM2
模拟试验
Regional climate simulation Flood event over the Changjiang Huaihe River valley RegCM2
