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dc.contributor.authorGodtliebsen, Fred
dc.contributor.authorHolmström, L.
dc.contributor.authorMiettinen, A.
dc.contributor.authorErästö, P.
dc.contributor.authorDivine, Dmitry V
dc.contributor.authorKoc, Nalan
dc.date.accessioned2012-10-23T10:48:20Z
dc.date.available2012-10-23T10:48:20Z
dc.date.issued2012
dc.description.abstractIn this paper, we study how sea surface temperature variations in the North Atlantic and the Norwegian Sea are correlated with the climate in the Northern Hemisphere in late Holocene. The analysis is performed by testing statistical hypotheses through novel scale space methodologies. In late Holocene, the proposed techniques reveal that the climate development in the subpolar North Atlantic has been incoherent with the development in the Norwegian Sea and the Northern Hemisphere. A prominent discrepancy between the three analyzed series is identified for the periods associated with the Medieval Warm Period and the Little Ice Age. A divergence between the oceanic series and the global Northern Hemisphere temperature estimate detected in the twentieth century is in line with the inferred imprint of recent climate change which suggests accentuated warming, in particular over continental regions. Overall, the results obtained by scale space analysis underscore the significance of the northern North Atlantic in shaping the climate globally, mainly through changes in the strength and structure of the Atlantic meridional overturning circulation.en
dc.identifier.citationJournal of Geophysical Research - Oceans (2012), vol. 117, 10ppen
dc.identifier.cristinIDFRIDAID 929777
dc.identifier.doiDOI: 10.1029/2011JC007546
dc.identifier.issn0148-0227
dc.identifier.urihttps://hdl.handle.net/10037/4569
dc.identifier.urnURN:NBN:no-uit_munin_4302
dc.language.isoengen
dc.publisherAmerican Geophysical Union (AGU)en
dc.rights.accessRightsopenAccess
dc.subjectVDP::Mathematics and natural science: 400::Mathematics: 410::Statistics: 412en
dc.subjectVDP::Matematikk og Naturvitenskap: 400::Matematikk: 410::Statistikk: 412en
dc.titlePairwise scale space comparison of time series with application to climate researchen
dc.typeJournal articleen
dc.typeTidsskriftartikkelen
dc.typePeer revieweden


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