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Factors affecting the subsurface aragonite undersaturation layer in the Pacific Arctic region

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dc.contributor.author모아라-
dc.contributor.author김동선-
dc.contributor.authorYang, Eun Jin-
dc.contributor.authorJung, Jinyoung-
dc.contributor.author고영호-
dc.contributor.authorKang, Sung-Ho-
dc.contributor.authorCho, Kyoung-Ho-
dc.contributor.authorPark, Keyhong-
dc.contributor.author김태욱-
dc.date.accessioned2022-11-14T16:36:52Z-
dc.date.available2022-11-14T16:36:52Z-
dc.date.issued2022-
dc.identifier.urihttps://repository.kopri.re.kr/handle/201206/14062-
dc.description.abstractThis study evaluated interannual variation in the subsurface aragonite undersaturation zone (ΩAr<1 layer) in the Pacific Arctic Ocean, using data from the 2016?2019 period. The upper boundary (DEP^UB_ΩAr<1) of the Ω layer ΩAr<1 generally formed at a depth where the contribution of corrosive Pacific water was approximately 98 %. The intensity of the Beaufort Gyre associated with freshwater accumulation mainly determined interannual variation DEP^UB_ΩAr<1, but the direction of its effect was opposite west and east of ~166 W. The lower boundary (DEP^LB_ΩAr<1) of the ΩAr<1 layer was generally found at a depth range where equal contributions of Pacific and Atlantic water were expected. An Atlantic-origin cold saline water intrusion event in 2017 caused by an anomalous atmospheric LB circulation pattern significantly lifted the DEP^LB_Ω<1, thus the thickness of the ΩAr<1 layer decreased.-
dc.languageEnglish-
dc.subject.classificationAraon-
dc.titleFactors affecting the subsurface aragonite undersaturation layer in the Pacific Arctic region-
dc.title.alternative북극해 아라고나이트 불포화 수층에 미치는 요인 규명-
dc.typeArticle-
dc.identifier.bibliographicCitation모아라, et al. 2022. "Factors affecting the subsurface aragonite undersaturation layer in the Pacific Arctic region". <em>MARINE POLLUTION BULLETIN</em>, 183(1): 1-11.-
dc.citation.titleMARINE POLLUTION BULLETIN-
dc.citation.volume183-
dc.citation.number1-
dc.identifier.doi10.1016/j.marpolbul.2022.114060-
dc.citation.startPage1-
dc.citation.endPage11-
dc.description.articleClassificationSCIE-
dc.description.jcrRateJCR 2020:2.727-
dc.subject.keywordAragonite saturation-
dc.subject.keywordArctic Ocean-
dc.subject.keywordAtmospheric circulation-
dc.subject.keywordBeaufort gyre-
dc.subject.keywordOcean acidification-
dc.subject.keywordPacific-Arctic regions-
dc.identifier.localId2022-0154-
Appears in Collections  
2022-2022, Korea-Arctic Ocean Warming and Response of Ecosystem (22-22) / Yang, Eun Jin (PM22040)
2017 Polar Academic Program (PE17900)
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