东亚冬季风环流与大气加热场的联系  

THE RELATIONSHIP BETWEEN WINTER MONSOONAL CIRCULATION AND ATMOSPHERIC HEATING FIELD OF EAST ASIA

作　　者：王建德[1] 唐东升[1] 

机构地区：[1]南京气象学院

出　　处：《气象科学》1994年第2期143-148,共6页Journal of the Meteorological Sciences

基　　金：国家自然科学基金

摘　　要：利用ECMWF／WMO客观分析网络点资料分析了1985年冬季东亚冬季风建立前后大气加热场的水平分布特征及其与经向环流的联系，结果表明东亚冬季风的建立及活动与大气加热场有密切的关系，冬季型加热场的建立标志着冬季风的建立，加热场的加强和减弱对应着冬季风环流的加强和减弱。最后探讨了大气加热场与大气环流之间的反馈关系。Using grid data of ECMWF/WMO,the relationship between set up of winter monsoon in 1985 and the features of atmospheric heating field and their longitudinal circulation was analyzed. A close relation between them has been found. The strengthening or weakening ofatmospheric heating fields can intimately reflect that of winter monsoonaI circulation. Finally the feedback effect between atmospheric heatirig and circulation is also surveyed.

关 键 词：季风 环流 大气 加热场 东亚 

分 类 号：P425.42[天文地球—大气科学及气象学] P434.5