Variability in Latent Heat Flux over the Tropical Pacific in Association with Recent Two ENSO Events

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摘要 Thispaperanalyzedthevariationsoflatentheatflux(LHF)overthetropicalPacificintheperiod1978-1988byusingCOADS(ComprehensiveOceanandAtmosphericDataSet).IthasbeenfoundedthattheinterannualvariabilityofLHFexhibitsstrongENSOsignal,withthesignificantincreasingLHFduringtherecenttwowarmevents,i.e.,1982/83and1986/87anddecreasingLHFinthecoldepisodes.HoweverthelongitudinaldistributionoftheLHFdeparturesvariesfromeventtoevent.IntheeasternPacific,thespecifichumiditydifferenceatair-seainterface(qs-qa)makesadominantcontributiontotheinterannualvariabilityofLHF(r=0.73),whileinthewesternPacificthesurfacewindspeed,Wandtheqs-qamakenearlyequalcontributiontothatofLHF.
机构地区 不详
出版日期 1992年03月13日(中国期刊网平台首次上网日期,不代表论文的发表时间)
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