摘要
AregionalclimatemodelcoupledwithanaerosolmodelisemployedtonumericallysimulatethedirectclimateeffectsoftheanthropogenicaerosolemittedinSouthAsiaandChinaintheEastAsiansummermonsoonduring1988to2009.Basedonthedataofthenumericalsimulation,compositeanalysisandcorrelationanalysisareusedtomakediagnosticstudyofclimatedynamics.ResultsshowthatthemonthofmaximumemissionofthemeancolumnburdenoftheanthropogenicaerosolinthemainemissionareasofSouthAsiaisoppositeinphasetothatinChina.SummeristheseasonofmaximumemissionamountinChina,buttheemissionamountsaremoreinSouthAsiainspringandwinter.Onthewhole,themeancolumnburdenoftheanthropogenicaerosolinChinaisrelativelyhighcomparedwiththatinSouthAsia.ThetrendofdistributionofaerosolisSW-NEinChina,andSichuanBasinistheemissioncenterofaerosol.Theeffectofnegativeshortwaveradiativeforcingaltersthegradientofpressurebetweenlandandsea,weakeningthedevelopmentofEastAsiansummermonsoonoverthenorthernpartofYangtze-HuaiheRiverBasin.WealsodiscussthefeedbackeffectofEast-AsiansummermonsoonwhichischangedbytheanthropogenicaerosolontheconcentrationanddistributionofaerosolinChina.
出版日期
2016年01月11日（中国期刊网平台首次上网日期，不代表论文的发表时间）
