Numerical Simulation of Regional Climate Change under IPCC A2 Scenario in China

    在线阅读 下载PDF 导出详情
    摘要 RegionalclimatechangeinChinaundertheIPCCA2Scenario,wassimulatedforcontinuous10-yrperiodbytheMM5V3,usingtheoutputofanIPCCA2runfromCISROMark3climatesystemmodelaslateralandsurfaceboundaryconditions.Theregionalclimatechangeofsurfaceairtemperature,precipitation,andcirculationwereanalyzed.Theresultsshowedthat(1)thedistributionofmeancirculation,surfaceairtemperature,andprecipitationwasreproducedbytheMM5V3.TheregionalclimatemodelwascapabletoimprovetheregionalclimatesimulationdrivenbyGCM.(2)TheclimatechangesimulationundertheIPCCA2ScenarioindicatedthatthesurfaceairtemperatureinChinawouldincreaseinthefuture,withastrongertrendinwinterandtheincreasingmagnitudefromthesouthtothenorth.Theprecipitationdistributionwouldappearadistinctchangeaswell.AnnualmeanprecipitationwouldremarkablyincreaseinNortheastChina,YangtzeandHuaiheRiverValley,andthesouthareaofthevalley.Meanwhile,rainfallwouldshowadecreasingtrendinpartialareasofNorthChina,andmanyregionsofSouthwestandNorthwestChina.
    机构地区 不详
    出处 《气象学报:英文版》 2009年1期
    出版日期 2009年01月11日(中国Betway体育网页登陆平台首次上网日期,不代表论文的发表时间)
    • 相关文献
    Baidu
    map