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dc.contributor.authorSejrup, Hans Petter
dc.contributor.authorHjelstuen, Berit Oline Blihovde
dc.contributor.authorPatton, Henry
dc.contributor.authorEsteves, Mariana
dc.contributor.authorWinsborrow, Monica
dc.contributor.authorRasmussen, Tine Lander
dc.contributor.authorAndreassen, Karin Marie
dc.contributor.authorHubbard, Alun Lloyd
dc.date.accessioned2022-05-24T07:19:13Z
dc.date.available2022-05-24T07:19:13Z
dc.date.issued2022-05-19
dc.description.abstractInformation from former ice sheets may provide important context for understanding the response of today’s ice sheets to forcing mechanisms. Here we present a reconstruction of the last deglaciation of marine sectors of the Eurasian Ice Sheet, emphasising how the retreat of the Norwegian Channel and the Barents Sea ice streams led to separation of the British-Irish and Fennoscandian ice sheets at c. 18.700 and of the Kara-Barents Sea-Svalbard and Fennoscandian ice sheets between 16.000 and 15.000 years ago. Combined with ice sheet modelling and palaeoceanographic data, our reconstruction shows that the deglaciation, from a peak volume of 20 m of sea-level rise equivalent, was mainly driven by temperature forced surface mass balance in the south, and by Nordic Seas oceanic conditions in the north. Our results highlight the nonlinearity in the response of an ice sheet to forcing and the significance of ocean-ice-atmosphere dynamics in assessing the fate of contemporary ice sheets.en_US
dc.identifier.citationSejrup HP, Hjelstuen BOB, Patton H, Esteves MdSR, Winsborrow M, Rasmussen TLR, Andreassen K, Hubbard AL. The role of ocean and atmospheric dynamics in the marine-based collapse of the last Eurasian Ice Sheet. Communications Earth & Environment. 2022;3(119)en_US
dc.identifier.cristinIDFRIDAID 2026511
dc.identifier.doi10.1038/s43247-022-00447-0
dc.identifier.issn2662-4435
dc.identifier.urihttps://hdl.handle.net/10037/25262
dc.language.isoengen_US
dc.publisherNatureen_US
dc.relation.journalCommunications Earth & Environment
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/FP7-PEOPLE/317217/EU/GLANAM (Glaciated North Atlantic Margins)/GLANAM/en_US
dc.rights.accessRightsopenAccessen_US
dc.rights.holderCopyright 2022 The Author(s)en_US
dc.titleThe role of ocean and atmospheric dynamics in the marine-based collapse of the last Eurasian Ice Sheeten_US
dc.type.versionpublishedVersionen_US
dc.typeJournal articleen_US
dc.typeTidsskriftartikkelen_US
dc.typePeer revieweden_US


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