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1、Vostok冰芯的历史同位素温度记录(HistoricalIsotopicTemperatureRecordfromtheVostokIceCore)数据介绍：Becauseisotopicfractionsoftheheavieroxygen-18(18O)anddeuterium(D)insnowfallaretemperature-dependentandastrongspatialcorrelationexistsbetweentheannualmeantemperatureandthemeanisotopicratio
2、(18OorδD)ofprecipitation,itispossibletoderiveice-coreclimaterecords.TherecordpresentedbyJouzeletal.(1987)wasthefirsticecorerecordtospanafullglacial-interglacialcycle.ThatrecordwasbasedonanicecoredrilledattheRussianVostokstationincentraleastAntarctica.The2083-micecore
3、wasobtainedduringaseriesofdrillingsintheearly1970sand1980sandwastheresultofcollaborationbetweenFrenchandformer-Sovietscientists.DrillingcontinuedatVostokandwascompletedinJanuary1998,reachingadepthof3623m,thedeepesticecoreeverrecovered(Petitetal.1997,1999).Theresultin
4、gcoreallowstheicecorerecordofclimatepropertiesatVostoktobeextendedto~420kyrBP.关键词：历史的,同位素,温度,vostok,冰芯,historical,isotopic,temperature,vostok,icecore,数据格式：TEXT数据详细介绍：HistoricalIsotopicTemperatureRecordfromtheVostokIceCoreJ.R.Petit,D.Raynaud,andC.LoriusLaboratoiredeGl
5、aciogieetGéophysiquedel'Environnement,CNRS,SaintMartind'HèresCedex,FranceJ.JouzelandG.DelaygueLaboratoiredesSciencesduClimatetdel'Environnement(LSCE),CEA/CNRS,L'OrmedesMerisiers,CEASaclay,91191Gif-sur-YvetteCedex,FranceN.I.BarkovArcticandAntarcticResearchInstitute,Be
6、ringaStreet38,199397St.Petersburg,RussiaV.M.KotlyakovInstituteofGeography,Staromonetny,per29,Moscow109017,RussiaPeriodofRecord420,000yearsBP-presentMethodsBecauseisotopicfractionsoftheheavieroxygen-18(18O)anddeuterium(D)insnowfallaretemperature-dependentandastrongspa
7、tialcorrelationexistsbetweentheannualmeantemperatureandthemeanisotopicratio(18OorδD)ofprecipitation,itispossibletoderiveice-coreclimaterecords.TherecordpresentedbyJouzeletal.(1987)wasthefirsticecorerecordtospanafullglacial-interglacialcycle.Thatrecordwasbasedonanicec
8、oredrilledattheRussianVostokstationincentraleastAntarctica.The2083-micecorewasobtainedduringaseriesofdrillingsintheearly1970sand198
