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Analysis of the Beaufort Gyre freshwater content in 2003-2018

Cited 61 time in wos
Cited 68 time in scopus

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dc.contributor.authorProshutinsky, A.-
dc.contributor.authorKrishfield, R.-
dc.contributor.authorToole, J.M.-
dc.contributor.authorTimmermans, M.-L.-
dc.contributor.authorWilliams, W.-
dc.contributor.authorZimmerman, S.-
dc.contributor.authorYamamoto-Kawai, M.-
dc.contributor.authorArmitage, T.W.K.-
dc.contributor.authorDukhovskoy, D.-
dc.contributor.authorGolubeva, E.-
dc.contributor.authorManucharyan, G.E.-
dc.contributor.authorPlatov, G.-
dc.contributor.authorWatanabe, E.-
dc.contributor.authorKikuchi, T.-
dc.contributor.authorNishino, S.-
dc.contributor.authorItoh, M.-
dc.contributor.authorKang, Sung-Ho-
dc.contributor.authorCho, Kyoung-Ho-
dc.contributor.authorTateyama, K.-
dc.contributor.authorZhao, J.-
dc.date.accessioned2020-10-21T05:55:06Z-
dc.date.available2020-10-21T05:55:06Z-
dc.date.issued2019-12-
dc.identifier.urihttps://repository.kopri.re.kr/handle/201206/10999-
dc.description.abstractHydrographic data collected from research cruises, bottom-anchored moorings, drifting Ice-Tethered Profilers and satellite altimetry in the Beaufort Gyre region of the Arctic Ocean document an increase of more than 6,400 km3 35 of liquid freshwater content from 2003-2018: a 40% growth relative to the climatology of the 1970s. This fresh water accumulation is shown to result from persistent anticyclonic atmospheric wind forcing (1997-2018) accompanied by sea ice melt, a wind-forced redirection of Mackenzie River discharge from predominantly eastward to westward flow, and a contribution of low salinity waters of Pacific Ocean origin via Bering Strait. Despite significant uncertainties in the different observations, this study has demonstrated the synergistic value of having multiple diverse datasets to obtain a more comprehensive understanding of Beaufort Gyre freshwater content variability. For example, BGOS surveys clearly show the interannual increase in freshwater content, but without satellite or ITP measurements it is not possible to resolve the seasonal cycle of freshwater content, which in fact is larger than the year-to-year variability, or the more subtle interannual variations.en_US
dc.languageEnglishen_US
dc.language.isoenen_US
dc.subjectOceanographyen_US
dc.subject.classificationAraonen_US
dc.titleAnalysis of the Beaufort Gyre freshwater content in 2003-2018en_US
dc.title.alternative2003년부터 2018년까지의 보퍼트해 담수량 분석en_US
dc.typeArticleen_US
dc.identifier.bibliographicCitationProshutinsky, A., et al. 2019. "Analysis of the Beaufort Gyre freshwater content in 2003-2018". <em>JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS</em>, 124(12): 9658-9689.-
dc.citation.titleJOURNAL OF GEOPHYSICAL RESEARCH-OCEANSen_US
dc.citation.volume124en_US
dc.citation.number12en_US
dc.identifier.doi10.1029/2019JC015281-
dc.citation.startPage9658en_US
dc.citation.endPage9689en_US
dc.description.articleClassificationSCI-
dc.description.jcrRateJCR 2017:17.188en_US
dc.identifier.localId2019-0414-
dc.identifier.scopusid2-s2.0-85077865888-
dc.identifier.wosid000511331600060-
Appears in Collections  
2019-2020, Korea-Arctic Ocean Observing System(K-AOOS) (19-20) / Kang, Sung-Ho (PM19040)
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