An assessment of ten ocean reanalyses in the polar regions

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dc.contributor University of Helsinki, INAR Physics en
dc.contributor University of Helsinki, Finnish Meteorological Institute (FMI) en
dc.contributor.author Uotila, Petteri
dc.contributor.author Goosse, Hugues
dc.contributor.author Haines, Keith
dc.contributor.author Chevallier, Matthieu
dc.contributor.author Barthelemy, Antoine
dc.contributor.author Bricaud, Clement
dc.contributor.author Carton, Jim
dc.contributor.author Fuckar, Neven
dc.contributor.author Garric, Gilles
dc.contributor.author Iovino, Doroteaciro
dc.contributor.author Kauker, Frank
dc.contributor.author Korhonen, Meri
dc.contributor.author Lien, Vidar S.
dc.contributor.author Marnela, Marika
dc.contributor.author Massonnet, Francois
dc.contributor.author Mignac, Davi
dc.contributor.author Peterson, K. Andrew
dc.contributor.author Sadikni, Remon
dc.contributor.author Shi, Li
dc.contributor.author Tietsche, Steffen
dc.contributor.author Toyoda, Takahiro
dc.contributor.author Xie, Jiping
dc.contributor.author Zhang, Zhaoru
dc.date.accessioned 2019-03-13T15:20:02Z
dc.date.available 2019-03-13T15:20:02Z
dc.date.issued 2019-02
dc.identifier.citation Uotila , P , Goosse , H , Haines , K , Chevallier , M , Barthelemy , A , Bricaud , C , Carton , J , Fuckar , N , Garric , G , Iovino , D , Kauker , F , Korhonen , M , Lien , V S , Marnela , M , Massonnet , F , Mignac , D , Peterson , K A , Sadikni , R , Shi , L , Tietsche , S , Toyoda , T , Xie , J & Zhang , Z 2019 , ' An assessment of ten ocean reanalyses in the polar regions ' , Climate Dynamics , vol. 52 , no. 3-4 , pp. 1613–1650 . https://doi.org/10.1007/s00382-018-4242-z en
dc.identifier.issn 1432-0894
dc.identifier.other PURE: 108626999
dc.identifier.other PURE UUID: 6d79b0f4-b9fd-4242-b4bd-258c0a83a86d
dc.identifier.other Scopus: 85047379117
dc.identifier.other ORCID: /0000-0002-2939-7561/work/55353405
dc.identifier.other WOS: 000460902200019
dc.identifier.uri http://hdl.handle.net/10138/300090
dc.description.abstract Global and regional ocean and sea ice reanalysis products (ORAs) are increasingly used in polar research, but their quality remains to be systematically assessed. To address this, the Polar ORA Intercomparison Project (Polar ORA-IP) has been established following on from the ORA-IP project. Several aspects of ten selected ORAs in the Arctic and Antarctic were addressed by concentrating on comparing their mean states in terms of snow, sea ice, ocean transports and hydrography. Most polar diagnostics were carried out for the first time in such an extensive set of ORAs. For the multi-ORA mean state, we found that deviations from observations were typically smaller than individual ORA anomalies, often attributed to offsetting biases of individual ORAs. The ORA ensemble mean therefore appears to be a useful product and while knowing its main deficiencies and recognising its restrictions, it can be used to gain useful information on the physical state of the polar marine environment. en
dc.format.extent 38
dc.language.iso eng
dc.relation.ispartof Climate Dynamics
dc.rights en
dc.subject 1171 Geosciences en
dc.title An assessment of ten ocean reanalyses in the polar regions en
dc.type Article
dc.description.version Peer reviewed
dc.identifier.doi https://doi.org/10.1007/s00382-018-4242-z
dc.type.uri info:eu-repo/semantics/other
dc.type.uri info:eu-repo/semantics/publishedVersion
dc.contributor.pbl
dc.contributor.pbl

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