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《北太平洋局地海洋—大氣相互作用主模態(tài)的比較分析》由會(huì)員上傳分享，免費(fèi)在線閱讀，更多相關(guān)內(nèi)容在行業(yè)資料-天天文庫(kù)。
1、北太平洋局地海洋一大氣相互作用主模態(tài)的比較研究Co一nParingStudyformai一1modeofLoealocean一atmosPherelnteraetioninNorthPacineAbstraetOeean一atmosPhereinteraetioninNorthPacifiePlaysanimPortantroleinglobalelimateehangeand15animPortantfaetortoinfluence、climateinChina.InordertorevealthePhysicalesseneeof
2、loealSSTanomalyinwinterandsPringaffeetingatmosPhericeireulationinthisarea，based011outPutofmixedlayermodelCCM_MLandthatofPicntrlseenariosofIPCCmodel(BCM2.0，CSIRO一MK3.5)，byusingdifferenttyPesofstatistiealmethods(e.g.，SVD，MCA，regression，correlation，eomPositeanalysis，ete)，bo
3、thmodeldataandobservationdataareanalyzedtoeonfirmsomePreViousresultsofoeean一atmosPhereinteraetioninNorthPaeifie，andobtaintheinnovativeaehievementsbythefollowing:1.ByanalyzingandeomParingoutPutsofPicntrlseenariosofcouPledmodelBCMZ.OandCSIRO_MK3.5andmixedlayermodelCCM_ML，i
4、t15foundthatthemainmodesofloealoeean一atmosPhereinteraetioninNorthPaeificinthesemodelsareanalogo一15，nomatterwhetheroeeandynamiesProeesses15ineluded.TheProeessofatmosPhereimPaetingoceaneorresPondingthismodeshowsa“horseshoe，，PatternofseasurfaeetemPerature(SST)anomalythatfor
5、eedbyanti一eyelonicwindanomaly，whichleadsoeeanbyonemonthinwinter.OeeanicfeedbaeksonatmosPhereshowas“horseshoe，，SSTAofwarmeentreeannotonlyleadtointensificationofanti一eyclonieeireulation，butalsolast4一7monthsandaffeettheatmosPhericeireulationinsummerorautumn.ThePossibleresPo
6、nseofatmosPherieeireulationinsummerto“horseshoe”SSTAofwarmeentreinwinter15cycloniecirculation，andthemaXimulnWindsPeedaPPearsabove(BCM2.0，CSIRO_MK3.5)orsouthof(CCMweML)thewarmeentre.Themainfeaturesofthemainmodeobtainedinalltheabovemodelsareroughlysameasthatofobservations.
7、2.Therearesomedifferencesanlongthethreemodels:thedifferenceoftheloeationsof“horseshoe”SSIA，“horseshoe”551’Aofwarneentre15loeatedintheeelltralandwesternNorthPaeifieinBCMZ.OandCCMMLmode，認(rèn)hileintheeast3多北太平洋局地海洋一大氣相互作用主模態(tài)的比較研究inCSIROMK3.5;thedifferenceofthetilneofSSTAaffeet
8、il飛gtlielateratmosPhere，SSTAinlatespringaffeetsatmosPhereinearlya、ltumnmostsignifieantlyinBCMZ.O;SSTAin
