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dc.contributor.authorOksman, Mimmi
dc.contributor.authorWeckström, Kaarina
dc.contributor.authorMiettinen, Arto
dc.contributor.authorJuggins, Stephen
dc.contributor.authorDivine, Dmitry V
dc.contributor.authorJackson, Rebecca
dc.contributor.authorTelford, Richard
dc.contributor.authorKorsgaard, Niels J.
dc.contributor.authorKučera, Michal
dc.date.accessioned2018-06-13T11:57:06Z
dc.date.available2018-06-13T11:57:06Z
dc.date.issued2017-10-18
dc.identifier.citationOksman, Weckström K, Miettinen A, Juggins S, Divine D, Jackson R, Telford R, Korsgaard NJ, Kučera M. Younger Dryas ice margin retreat triggered by ocean surface warming in central-eastern Baffin Bay. Nature Communications. 2017;8:1017eng
dc.identifier.urihttp://hdl.handle.net/1956/17792
dc.description.abstractThe transition from the last ice age to the present-day interglacial was interrupted by the Younger Dryas (YD) cold period. While many studies exist on this climate event, only few include high-resolution marine records that span the YD. In order to better understand the interactions between ocean, atmosphere and ice sheet stability during the YD, more high-resolution proxy records from the Arctic, located proximal to ice sheet outlet glaciers, are required. Here we present the first diatom-based high-resolution quantitative reconstruction of sea surface conditions from central-eastern Baffin Bay, covering the period 14.0–10.2 kyr BP. Our record reveals warmer sea surface conditions and strong interactions between the ocean and the West Greenland ice margin during the YD. These warmer conditions were caused by increased Atlantic-sourced water inflow combined with amplified seasonality. Our results emphasize the importance of the ocean for ice sheet stability under the current changing climate.eng
dc.language.isoengeng
dc.publisherNature Publishing Groupeng
dc.rightsAttribution CC BYeng
dc.rights.urihttp://creativecommons.org/licenses/by/4.0eng
dc.titleYounger Dryas ice margin retreat triggered by ocean surface warming in central-eastern Baffin Bayeng
dc.typeJournal articleeng
dc.date.updated2018-01-19T07:56:47Z
dc.rights.holderCopyright 2017 The Author(s)eng
dc.type.versionpublishedVersioneng
bora.peerreviewedPeer reviewedeng
dc.type.documentJournal article
dc.identifier.cristinID1516057
dc.identifier.doi10.1038/s41467-017-01155-6eng
dc.source.issn2041-1723eng
dc.relation.journalNature Communications


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