{"refrec":{"BRefID":368985,"RR":"<b>Bryant, R.N.; Houghton, J.L.; Jones, C.; Pasquier, V.; Halevy, I.; Fike, D.A.</b> (2023). Deconvolving microbial and environmental controls on marine sedimentary pyrite sulfur isotope ratios. <i>Science (Wash.) 382(6673)</i>: 912-915. <a href=\"https://dx.doi.org/10.1126/science.adg6103\" target=\"_blank\">https://dx.doi.org/10.1126/science.adg6103</a>","BEntID":366711,"PublicFlag":1,"CheckedFlag":0,"wosflag":1,"vabbflag":1,"RefStringPartII":". <i>Science (Wash.) 382(6673)</i>: 912-915. <a href=\"https://dx.doi.org/10.1126/science.adg6103\" target=\"_blank\">https://dx.doi.org/10.1126/science.adg6103</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Bryant, R.N.; Houghton, J.L.; Jones, C.; Pasquier, V.; Halevy, I.; Fike, D.A.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Bryant, R.N. <i>et al.</i>","Englishabstract":"Reconstructions of past environmental conditions and biological activity are often based on bulk stable isotope proxies, which are inherently open to multiple interpretations. This is particularly true of the sulfur isotopic composition of sedimentary pyrite (δ<sup>34</sup>S<sub>pyr</sub>), which is used to reconstruct ocean-atmosphere oxidation state and track the evolution of several microbial metabolic pathways. We present a microanalytical approach to deconvolving the multiple signals that influence δ<sup>34</sup>S<sub>pyr</sub>, yielding both the unambiguous determination of microbial isotopic fractionation (ε<sub>mic</sub>) and new information about depositional conditions. We applied this approach to recent glacial-interglacial sediments, which feature over 70‰ variations in bulk δ<sup>34</sup>S<sub>pyr</sub> across these environmental transitions. Despite profound environmental change, ε<sub>mic</sub> remained essentially invariant throughout this interval and the observed range in δ<sup>34</sup>S<sub>pyr</sub> was instead driven by climate-induced variations in sedimentation.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Deconvolving microbial and environmental controls on marine sedimentary pyrite sulfur isotope ratios","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2026-06-13 01:32:03.185343","timezone_type":1,"timezone":"+02:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":null,"OtherDescriptors":null,"Notes":null,"AnaPub":2023,"MonPub":null,"DateUpdate":"2023-11-21","DateCreate":"2023-11-21","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":null,"VABBcode":null,"OpenAcc":0,"DOI":"10.1126/science.adg6103"},"refs":null,"anarec":{"AnaID":368985,"PubliDate":2023,"Pagination":"912-915","XtraPublOfAnaID":null,"ISBN":null,"Volume":"382","Issue":"6673","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":43776,"SerRR":"Science (Washington). American Association for the Advancement of Science: New York, N.Y.  ISSN 0036-8075; e-ISSN 1095-9203","StandardTitleSer":"Science (Washington)","ISSN":"0036-8075","AbbrevSer":"Science (Wash.)","StandardTitleMon":null,"StartPage":912,"Pages":4,"ToPubliDate":null,"BRefBibLvlCode":"S","SerNotes":null},"monrec":null,"serrec":null,"relations":null,"relationsRev":[{"XBRefID":368986,"RefStrFull":"<b>Halevy, I.; Fike, D.A.; Pasquier, V.; Bryant, R.N.; Wenk, C.B.; Turchyn, A.V.; Johnston, D.T.; Claypool, G.E.</b> (2023). Sedimentary parameters control the sulfur isotope composition of marine pyrite. <i>Science (Wash.) 382(6673)</i>: 946-951. <a href=\"https://dx.doi.org/10.1126/science.adh1215\" target=\"_blank\">https://dx.doi.org/10.1126/science.adh1215</a>","RelID":4,"RelationY":"Related to","StandardTitle":"Sedimentary parameters control the sulfur isotope composition of marine pyrite"}],"addrec":null,"othpubs":null,"ownerships":null,"authors":[{"AutName":"Bryant","Firstname":null,"Initials":"R.N.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":366711,"AutID":440155,"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":"Houghton","Firstname":null,"Initials":"J.L.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":366711,"AutID":546442,"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":"Jones","Firstname":null,"Initials":"C.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":366711,"AutID":546443,"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":"Pasquier","Firstname":null,"Initials":"V.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":366711,"AutID":546444,"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":"Halevy","Firstname":null,"Initials":"I.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":366711,"AutID":546445,"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":"Fike","Firstname":null,"Initials":"D.A.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":366711,"AutID":546446,"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":394300,"LibID":36,"BRefID":368985,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":1,"ShelfLocCode":"394300","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":366711,"AbstractFlag":0,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"},{"BEntID":366711,"AbstractFlag":1,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"}],"urls":[{"URL":"https://dx.doi.org/10.1126/science.adg6103","externalID":"10.1126/science.adg6103","URLTypeCode":"DOI","URLID":121221,"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":"2023-11-21 08:17:04.370000","timezone_type":3,"timezone":"Europe/Brussels"},"updSesName":"Chisala, Chilekwa, C.","updSesDate":{"date":"2023-11-21 08:17:04.370000","timezone_type":3,"timezone":"Europe/Brussels"}}}