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A global synthesis of high-resolution stable isotope data from benthic foraminifera of the last deglaciation

2023Journal article Open access
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dc.contributor.authorMuglia, Juan
dc.contributor.authorMulitza, Stefan
dc.contributor.authorRepschläger, Janne
dc.contributor.authorSchmittner, Andreas
dc.contributor.authorLembke-Jene, Lester
dc.contributor.authorLisiecki, Lorraine
dc.contributor.authorMix, Alan
dc.contributor.authorSaraswat, Rajeev
dc.contributor.authorSikes, Elizabeth
dc.contributor.authorWaelbroeck, Claire
dc.contributor.authorGottschalk, Julia
dc.contributor.authorLippold, Jörg
dc.contributor.authorLund, David
dc.contributor.authorMartinez-Mendez, Gema
dc.contributor.authorMichel, Elisabeth
dc.contributor.authorMuschitiello, Francesco
dc.contributor.authorNaik, Sushant
dc.contributor.authorOkazaki, Yusuke
dc.contributor.authorStott, Lowell
dc.contributor.authorVoelker, Antje
dc.contributor.authorZhao, Ning
dc.date.accessioned2023-04-12T08:40:14Z
dc.date.available2023-04-12T08:40:14Z
dc.date.issued2023
dc.description.abstractWe present the first version of the Ocean Circulation and Carbon Cycling (OC3) working group database, of oxygen and carbon stable isotope ratios from benthic foraminifera in deep ocean sediment cores from the Last Glacial Maximum (LGM, 23-19 ky) to the Holocene (<10 ky) with a particular focus on the early last deglaciation (19-15 ky BP). It includes 287 globally distributed coring sites, with metadata, isotopic and chronostratigraphic information, and age models. A quality check was performed for all data and age models, and sites with at least millennial resolution were preferred. Deep water mass structure as well as differences between the early deglaciation and LGM are captured by the data, even though its coverage is still sparse in many regions. We find high correlations among time series calculated with different age models at sites that allow such analysis. The database provides a useful dynamical approach to map physical and biogeochemical changes of the ocean throughout the last deglaciation.pt_PT
dc.description.sponsorshipNSF's Marine Geology and Geophysics and Chemical Oceanography Program, USA; Past Global Changes (PAGES) project through its Data Stewardship Scholarship program; Council of Scientific & Industrial Research (CSIR) - India; Federal Ministry of Education & Research (BMBF)pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.1038/s41597-023-02024-2pt_PT
dc.identifier.eissn2052-4463
dc.identifier.urihttp://hdl.handle.net/10400.1/19437
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherNature Portfoliopt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.titleA global synthesis of high-resolution stable isotope data from benthic foraminifera of the last deglaciationpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.issue1pt_PT
oaire.citation.titleScientific Datapt_PT
oaire.citation.volume10pt_PT
person.familyNameVoelker
person.givenNameAntje
person.identifier2315310
person.identifier.ciencia-idC11E-D8E6-CDFA
person.identifier.orcid0000-0001-6465-6023
person.identifier.ridC-5427-2012
person.identifier.scopus-author-id8784446000
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublicationbca80a86-eb35-4bca-a4ba-85b53831d69e
relation.isAuthorOfPublication.latestForDiscoverybca80a86-eb35-4bca-a4ba-85b53831d69e

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