Sea-surface temperatures of the southwest Pacific Ocean during the Last Glacial Maximum

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dc.citation.journalTitlePaleoceanography
dc.contributor.authorBarrows, TTspa
dc.contributor.authorJuggins, Sspa
dc.contributor.authorDe Deckker, Pspa
dc.contributor.authorThiede, Jspa
dc.contributor.authorMartinez, JIspa
dc.contributor.departmentUniversidad EAFIT. Departamento de Geologíaspa
dc.contributor.researchgroupCiencias del Marspa
dc.date.accessioned2021-03-23T20:20:24Z
dc.date.available2021-03-23T20:20:24Z
dc.date.issued2000-02-01
dc.description.abstractThe southwest Pacific Ocean covers a broad range of surface-water conditions ranging from warm, salty water in the subtropical East Australian Current to fresher, cold water in the Circumpolar Current. Using a new database of planktonic foraminifera assemblages (AUSMAT-F2), we demonstrate that the modern analog technique can be used to accurately reconstruct the magnitude of sea-surfacetemperature (SST) in this region. We apply this technique to data from 29 deep-sea cores along a meridional transect of the southwest Pacific Ocean to estimate the magnitude of SST cooling during the Last Glacial Maximum. We find minimal cooling in the tropics (0°-2°C), moderate cooling in the subtropical midlatitudes (2°-6°C), and maximum cooling to the southeast of New Zealand (6°-10°C). The magnitude of cooling at the sea surface from the tropics to the temperate latitudes is found to generally be less than cooling at the surface of adjacent land masses. Copyright 2000 by the American Geophysical Union.eng
dc.identifierhttps://eafit.fundanetsuite.com/Publicaciones/ProdCientif/PublicacionFrw.aspx?id=1515
dc.identifier.doi10.1029/1999PA900047
dc.identifier.issn08838305
dc.identifier.issn19449186
dc.identifier.otherWOS;000084956800010
dc.identifier.otherSCOPUS;2-s2.0-0001951497
dc.identifier.urihttp://hdl.handle.net/10784/26885
dc.language.isoengeng
dc.publisherAMER GEOPHYSICAL UNION
dc.relation.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-0001951497&doi=10.1029%2f1999PA900047&partnerID=40&md5=ec8253d60e497ee27690c9f487afcb52
dc.rightshttps://v2.sherpa.ac.uk/id/publication/issn/0883-8305
dc.sourcePaleoceanography
dc.subject.keywordOxygen Isotopic Compositioneng
dc.subject.keywordSoutheastern New-Zealandeng
dc.subject.keywordLate Quaternaryeng
dc.subject.keywordTasman Seaeng
dc.subject.keywordPlanktonic-Foraminiferaeng
dc.subject.keywordWestern Pacificeng
dc.subject.keywordWarm Pooleng
dc.subject.keywordPaleotemperature Equationseng
dc.subject.keywordHydrological Frontseng
dc.subject.keywordChatham Riseeng
dc.titleSea-surface temperatures of the southwest Pacific Ocean during the Last Glacial Maximumeng
dc.typeinfo:eu-repo/semantics/articleeng
dc.typearticleeng
dc.typeinfo:eu-repo/semantics/publishedVersioneng
dc.typepublishedVersioneng
dc.type.localArtículospa

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