简介：TheexistingestimatesofthevolumetransportfromthePacificOceantotheSouthChinaSeaaresummarized,showinganannualmeanwestwardtransport,withtheTaiwanStraitoutflowsubtracted,of3.5±2.0Sv(1Sv=106m3s-1).Resultsofaglobaloceancirculationmodelshowanannualmeantransportof3.9SvfromthePacifictotheIndianOceanthroughtheSouthChinaSea.TheborealwintertransportislargerandexhibitsaSouthChinaSeabranchofthePacific-to-IndianOceanthroughflow,whichoriginatesfromthewesternPhilippineSeatowardtheIndonesianSeasthroughtheSouthChinaSea,aswellasthroughtheKarimataandMindoroStraits.ThesouthwestwardcurrentnearthecontinentalslopeofthenorthernSouthChinaSeaisshowntobeacombinationofthisbranchandtheinteriorcirculationgyre.Thiswinterbranchcanbeconfirmedbytrajectoriesofsatellite-trackeddrifters,whichclearlyshowaflowfromtheLuz6nStraittotheKarimataStraitinwinter.Insummer,theflowintheKarimataStraitisreversed.NumericalmodelresultsindicatethatthePacificwatercanentertheSouthChinaSeaandexittowardtheSuluSea,butnoobservationalevidenceisavailable.Therolesofthethroughflowbranchinthecirculation,waterpropertiesandair-seaexchangeoftheSouthChinaSea,andinenhancingandregulatingthevolumetransportandreducingtheheattransportoftheIndonesianThroughflow,arediscussed.

简介：半含蓄的算法流行地被用来在数字模型处理重力的术语。在这份报纸，我们采用特征的方法在一个浅水模型用一个semi-Lagrangian移流计划直接在一个范围上为严肃波浪计算答案而不是半含蓄的方法，到避免昂贵的矩阵倒置。semi-Lagrangian计划的采纳为任何报纸数字使数字模型变为总是稳定，并且它节省中央处理器时间。为了说明特征的效率，抑制了插值侧面(CIP)方法，一些数字结果在Yin-Yang格子系统在一个范围上为理想化的测试用例被显示出。关键词特征CIP方法-浅水的模型-Yin-Yang格子-semi-Lagrangian计划-严肃波浪

简介：Aglobalcoupledair-seamodelofshallowwaterwaveisdevelopedbasedoncoupledocean-atmospheredynamics.Thecouplingisrealizedthroughtheair-seainteractionprocessthattheatmosphereactsontheoceanbywindstressandtheoceanactsontheatmospherewithheatingproportionaltoseasurfacetemperature(SST)anomaly.Theequationisharotropicprimitiveone.ResponseexperimentsofcouplingsystemarealsocarriedoutSSTAintwocategoriesofintensities.ComparedwiththeresultsofAGCMsimulationex-perimentinwhichonlythedynamicchangeofairsystemisconsidered,itdemonstratesthattheair-seainteractionbetweenthetropicaloceanandtheglobalatmosphereplaysaveryimportantroleintheevolutionofclimatesystem.Theresultsofnumericalsimulationshowthatitisencouraging.