SEASONAL TRANSITION OF EAST ASIAN SUBTROPICAL MONSOON AND ITS POSSIBLE MECHANISM-中国期刊网

摘要 TheNCEP/NCARreanalysisdatasetsandClimatePredictionCenter(CPC)MergedAnalysisofPrecipitation(CMAP)raindataareusedtoinvestigatethelargescaleseasonaltransitionofEastAsiansubtropicalmonsoon(EASM)anditspossiblemechanism.ThekeyregionofEASMisdefinedaccordingtotheseasonaltransitionfeatureofmeridionalwind.Bycombiningthe’thermalwind’formulaandthe’thermaladaptation’equation,anew’thermal-wind-precipitation’relationisdeduced.Theareameanwinddirectionsandthermaladvectionsindifferentseasonsareanalyzedanditisshownthatinsummer(winter)monsoonperiod,theaveragedwinddirectionintheEASMregionvariesclockwise(anticlockwise)withaltitude,andtheEASMregionisdominatedbywarm(cold)advection.TheseasonaltransitionofthewinddirectionatdifferentlevelsandthecorrespondingmeridionalcirculationconsistentlyindicatesthatthesubtropicalsummermonsoonisestablishedbetweentheendofMarchandthebeginningofApril.Finally,aconceptualschematicexplanationforthemechanismofseasonaltransitionofEASMisproposed.

1况雪源;张耀存;刘健. Seasonal Variations of the East Asian Subtropical Westerly Jet and the Thermal Mechanism.大气科学及气象学,2007-02.
2丁一汇;柳艳菊;梁苏洁;马晓青;张颖娴;司东;梁萍;宋亚芳;张锦. Interdecadal Variability of the East Asian Winter Monsoon and Its Possible Links to Global Climate Change.大气科学及气象学,2014-05.
3梁萍;汤绪;何金海;陈隆勋. AN EAST ASIAN SUBTROPICAL SUMMER MONSOON INDEX DEFINED BY MOISTURE TRANSPORT.大气科学及气象学,2008-01.
4王黎娟;管兆勇;何金海. THE POSITION VARIATION OF THE WEST PACIFIC SUBTROPICAL HIGH AND ITS POSSIBLE MECHANISM.大气科学及气象学,2006-02.
5沈新勇;黄文彦;陈宏波. THE ANALYSIS OF MECHANISM OF IMPACT OF AEROSOLS ON EAST ASIAN SUMMER MONSOON INDEX AND ONSET.大气科学及气象学,2017-04.
6刘伯奇;何金海;王黎娟. ON A POSSIBLE MECHANISM FOR SOUTHERN ASIAN CONVECTION INFLUENCING THE SOUTH ASIAN HIGH ESTABLISHMENT DURING WINTER TO SUMMER TRANSITION.大气科学及气象学,2012-04.
7FENG Juan;CHEN Wen. Interference of the East Asian Winter Monsoon in the Impact of ENSO on the East Asian Summer Monsoon in Decaying Phases.大气科学及气象学,2014-02.
8何金海;孙丞虎;刘芸芸;Jun MATSUMOTO;李维京. Seasonal Transition Features of Large-Scale Moisture Transport in the Asian-Australian Monsoon Region.大气科学及气象学,2007-01.
9黎伟标;罗会邦. SEASONAL VARIATIONS OF NET RADIATIVE HEATING IN THE EARTH-ATMOSPHERIC SYSTEM AND ITS RELATIONS TO ASIAN SUMMER MONSOON.大气科学及气象学,1999-02.
10宿兴涛;王汉杰;许丽人;张志标;孙海洋. IMPACT OF DESERT DUST ON THE EAST ASIAN SUMMER MONSOON.大气科学及气象学,2016-02.

SEASONAL TRANSITION OF EAST ASIAN SUBTROPICAL MONSOON AND ITS POSSIBLE MECHANISM

来源期刊

相关推荐

同分类资源更多

相关关键词

SEASONAL TRANSITION OF EAST ASIAN SUBTROPICAL MONSOON AND ITS POSSIBLE MECHANISM

来源期刊

相关推荐

同分类资源 更多

相关关键词

同分类资源更多