{"refrec":{"BRefID":335868,"RR":"<b>Paytan, A.; Griffith, E.M.; Eisenhauer, A.; Hain, M.P.; Wallmann, K.; Ridgwell, A.</b> (2021). A 35-million-year record of seawater stable Sr isotopes reveals a fluctuating global carbon cycle. <i>Science (Wash.) 371(6536)</i>: 1346-1350. <a href=\"https://dx.doi.org/10.1126/science.aaz9266\" target=\"_blank\">https://dx.doi.org/10.1126/science.aaz9266</a>","BEntID":332490,"PublicFlag":1,"CheckedFlag":0,"wosflag":1,"vabbflag":1,"RefStringPartII":". <i>Science (Wash.) 371(6536)</i>: 1346-1350. <a href=\"https://dx.doi.org/10.1126/science.aaz9266\" target=\"_blank\">https://dx.doi.org/10.1126/science.aaz9266</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":0,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Paytan, A.; Griffith, E.M.; Eisenhauer, A.; Hain, M.P.; Wallmann, K.; Ridgwell, A.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Paytan, A. <i>et al.</i>","Englishabstract":"Changes in the concentration and isotopic composition of the major constituents in seawater reflect changes in their sources and sinks. Because many of the processes controlling these sources and sinks are tied to the cycling of carbon, such records can provide insights into what drives past changes in atmospheric carbon dioxide and climate. Here, we present a stable strontium (Sr) isotope record derived from pelagic marine barite. Our δ<sup>88/86</sup>Sr record exhibits a complex pattern, first declining between 35 and 15 million years ago (Ma), then increasing from 15 to 5 Ma, before declining again from ~5 Ma to the present. Numerical modeling reveals that the associated fluctuations in seawater Sr concentrations are about ±25% relative to present-day seawater. We interpret the δ<sup>88/86</sup>Sr data as reflecting changes in the mineralogy and burial location of biogenic carbonates.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"A 35-million-year record of seawater stable Sr isotopes reveals a fluctuating global carbon cycle","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2026-06-11 01:32:44.290825","timezone_type":1,"timezone":"+02:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":null,"OtherDescriptors":null,"Notes":null,"AnaPub":2021,"MonPub":null,"DateUpdate":"2021-03-26","DateCreate":"2021-03-26","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000636043400046","VABBcode":null,"OpenAcc":0,"DOI":"10.1126/science.aaz9266"},"refs":null,"anarec":{"AnaID":335868,"PubliDate":2021,"Pagination":"1346-1350","XtraPublOfAnaID":null,"ISBN":null,"Volume":"371","Issue":"6536","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":43776,"SerRR":"Science (Washington). 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ISSN 0036-8075; e-ISSN 1095-9203","StandardTitleSer":"Science (Washington)","ISSN":"0036-8075","AbbrevSer":"Science (Wash.)","StandardTitleMon":null,"StartPage":1346,"Pages":5,"ToPubliDate":null,"BRefBibLvlCode":"S","SerNotes":null},"monrec":null,"serrec":null,"relations":null,"relationsRev":null,"addrec":null,"othpubs":null,"ownerships":null,"authors":[{"AutName":"Paytan","Firstname":"Adina","Initials":"A.","Affiliation":"Univ Calif Santa Cruz, Inst Marine Sci, Santa Cruz, CA 95064 USA.","Discriminator":null,"CorporateFlag":0,"BEntID":332490,"AutID":295759,"OrderNr":1,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Griffith","Firstname":"Elizabeth","Initials":"E.M.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":332490,"AutID":84251,"OrderNr":2,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Eisenhauer","Firstname":"Anton","Initials":"A.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":332490,"AutID":46092,"OrderNr":3,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Hain","Firstname":"Mathis","Initials":"M.P.","Affiliation":null,"Discriminator":null,"CorporateFlag":1,"BEntID":332490,"AutID":125159,"OrderNr":4,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Wallmann","Firstname":"Klaus","Initials":"K.","Affiliation":null,"Discriminator":null,"CorporateFlag":1,"BEntID":332490,"AutID":91147,"OrderNr":5,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Ridgwell","Firstname":"Andy","Initials":"A.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":332490,"AutID":30221,"OrderNr":6,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null}],"mapdetails":null,"datasets":null,"monographs":null,"monparts":null,"serparts":null,"BEntOpen":null,"BEntPrivate":null,"availability":[{"BInstID":359754,"LibID":36,"BRefID":335868,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":null,"ShelfLocCode":"359754","RFID":null,"PaidValue":null,"Medium":"Server","Description":"Interne VLIZ documenten","Acronym":"VLIZ","Library":"Vlaams Instituut voor de Zee","DutchTerm":"Non-open access","URL":null,"ClassifID":228,"Classification":"Non-open access","ReqLink":1,"ClassifTypID":3,"URLLocation":"https://www.vliz.be/imisdocs/publications/","SubDir":1,"InternalReq":1,"LoggedInReq":1,"Disclaimer":"Disclaimer_VLIZ_Intern","DutchDisclaimer":"<p>Deze publicatie is enkel beschikbaar voor persoonlijk gebruik binnen de Innovocean site <br />en mag op geen enkele manier verder worden verspreid.</p>","FileFormat":".pdf","FileDescr":"pdf","InsPub":1,"InsID":36,"FileFormID":6,"LendableFlag":1,"PublicFlag":1,"orderLib":"A","Notes":null,"AccConID":null,"AccessConstraint":null,"LicURL":null}],"litstyles":null,"thespers":null,"arch2discl":null,"SERpubls":[{"PublName":"American Association for the Advancement of Science","City":"New York, N.Y"}],"MONpubls":null,"pictures":[],"thestermsPath":null,"thestermsASFA":null,"taxtermsASFA":null,"geotermsASFA":null,"collections":null,"conf":null,"proj":null,"Physdatasets":null,"spcols":null,"doi":null,"publs":null,"serparttypes":null,"monauthors":null,"MParts":null,"SParts":null,"hLibs":null,"langs":[{"BEntID":332490,"AbstractFlag":0,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"},{"BEntID":332490,"AbstractFlag":1,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"}],"urls":[{"URL":"https://dx.doi.org/10.1126/science.aaz9266","externalID":"10.1126/science.aaz9266","URLTypeCode":"DOI","URLID":91963,"URLTypID":13,"URLType":"DOI","URLPrefix":"http://dx.doi.org/"}],"thesterms":null,"taxterms":null,"geoterms":null,"othterms":null,"asfacodes":null,"asfa2codes":null,"thestermsFRIS":null,"taxtermsFRIS":null,"geotermsFRIS":null,"othtermsFRIS":null,"resmessage":"","complete":1,"sessions":{"newSesName":"Chisala, Chilekwa, C.","newSesDate":{"date":"2021-03-26 08:19:18.687000","timezone_type":3,"timezone":"Europe/Brussels"},"updSesName":"Chisala, Chilekwa, C.","updSesDate":{"date":"2021-03-26 08:19:18.687000","timezone_type":3,"timezone":"Europe/Brussels"}}}