【求人工翻译（文献）AbstractSimulationsoftheRegionalClimateModelVersion3(RegCM3)undertheIntergovernmentalPanelonClimateChange(IPCC)SpecialReportonEmissionsScenarios(SRES)A1Bscenariowereemployedtoinvestigatepossiblede】

　　求人工翻译（文献）

　　AbstractSimulationsoftheRegionalClimateModel

　　Version3(RegCM3)undertheIntergovernmentalPanel

　　onClimateChange(IPCC)SpecialReportonEmissions

　　Scenarios(SRES)A1Bscenariowereemployedtoinvestigate

　　possibledecadalchangesandlong-termtrendsof

　　annualmeanatmosphericwaterbalancecomponentsover

　　Chinainthe21stcenturywithreferencetotheperiodof

　　1981–2000.AnevaluationshowedthatRegCM3canreasonably

　　reproduceannualevapotranspiration,precipitation,

　　andwatervaportransportoverChina,withabetter

　　performanceforMarch–June.Itwasfoundthatthewater

　　vaporexchangebetweenthelandsurfaceandatmosphere

　　wouldbesignificantlyintensifiedinNorthwestChinaby

　　themid-tolate-21stcenturyandthattheregionwould

　　possiblyshifttoawetterordrought-mitigatedstateunder

　　globalwarming.Conversely,thewatervaporexchange

　　evidentlyweakenedovertheTibetanPlateauandSouthwest

　　Chinabythemid-tolate-21stcentury.Inaddition,

　　thereappearstobeadrierstateforNortheastChinaand

　　themiddleandlowerreachesoftheYangtzeRivervalley

　　bythemid-tolate-21stcentury,withslightmitigationby

　　theendcomparedwiththemid-21stcentury.Thewesterly

　　andsouthwesterlywatervaportransportoverChinagenerally

　　presentsanincreasingtrend,withincreasingdivergence

　　overtheTibetanPlateauandNortheastChina,corresponding

　　toalossofatmosphericwatervaporbywater

　　vaportransport.

　　Keywords:RegCM3,A1Bscenario,atmosphericwater

　　balance

　　Citation:Sun,B.,andD.-B.Jiang,2012:Changesof

　　atmosphericwaterbalanceoverChinaundertheIPCC

　　SRESA1BscenariobasedonRegCM3simulations,Atmos.

　　OceanicSci.Lett.,5,461–467.