NAME =  Takao YOSHIKANE  
ORGANIZATION =  The Frontier Research Center for Global Change  
ADDRESS =  Yokohama Institute for Earth Science 3173-25,Showa-machi,Kanazawa-ku, Yokohama, Kanagawa 236-0001 JAPAN  
COUNTRY =  JAPAN  
PHONE =  045-778-5542  
FAX =  045-778-5706  
E-MAIL =  yoshikat@jamstec.go.jp  
POSTER_ONLY =  no  
THEME =  T3  
DATE =  31-Jul-04-14:22:18  
ABSID = T3TY31Jul04142218 
TITLE = Climatic water vapor transport around East Asia in June and September 
AUTHOR_1 = Takao YOSHIKANE 
INSTITUTION_1 = The Frontier Research Center for Global Change 
PRESENTER = AUTHOR_1 
AUTHOR_2 = Fujio KIMURA 
INSTITUTION_2 = The Frontier Research Center for Global Change, Tsukuba University 
ABSTRACT =    Climatic feature of water vapor transport, which is closely related to precipitation in the middle latitudes around East Asia, is investigated using a reanalysis data in June and September. The maximum pole-ward water vapor transport is formed along the continental coast in June, although it is formed over the western Pacific Ocean in September. It is indicated that the water vapor is primary transported by the southwesterly low level wind due to the heat contrast between land and ocean in June. However, there are few studies about the water vapor transport in September. In this study, it reveals that almost 92% of the total amount of pole-ward water vapor is transported by typhoons in September 1998. It means that the climatic water vapor transport is primary formed by the Typhoon and greatly influenced on the atmospheric circulation around East Asia in September.