Biologically Mediated Seasonality of Aragonite Saturation States in Jinhae Bay, Korea SCIE SCOPUS

DC Field Value Language
dc.contributor.author Kim, Dongseon -
dc.contributor.author Choi, Sang-Hwa -
dc.contributor.author Yang, Eun-Jin -
dc.contributor.author Kim, Kyung-Hee -
dc.contributor.author Jeong, Jin-Hyun -
dc.contributor.author Kim, Young Ok -
dc.date.accessioned 2020-04-20T05:25:24Z -
dc.date.available 2020-04-20T05:25:24Z -
dc.date.created 2020-01-28 -
dc.date.issued 2013-11 -
dc.identifier.issn 0749-0208 -
dc.identifier.uri https://sciwatch.kiost.ac.kr/handle/2020.kiost/3067 -
dc.description.abstract Aragonite saturation states (Omega(arag)) were estimated for the surface and bottom waters of Jinhae Bay over four seasons to assess the major controlling factors. The surface and bottom waters of Jinhae Bay were highly supersaturated with respect to aragonite in spring, autumn, and winter. In summer, however, most of the bottom waters were undersaturated, even though the surface waters were supersaturated. This can be explained by the phytoplankton-carbonate saturation state interaction; high primary production increases Omega(arag) in surface waters, whereas vertical export and the subsequent remineralization of organic matter decreases Omega(arag) in subsurface waters. A strong linear correlation between the Omega(arag) values and dissolved oxygen concentrations supported the idea that biological activity is a major factor controlling Omega(arag) in Jinhae Bay. The ocean acidification induced by the invasion of anthropogenic CO2 also considerably affected the aragonite saturation state in all seasons, particularly in winter, when the Omega(arag) values have been reduced by 32-35% in the surface waters and 33-37% in the bottom waters since the preindustrial era. In Jinhae Bay, the undersaturation with respect to aragonite in summer can have large impacts on the calcifying benthic organisms; mussel calcification may no longer occur, and the oyster calcification rate is probably reduced by 50%. In addition, the pH and Omega(arag) decreases associated with the anthropogenic CO2 increase may reduce the calcification rates of oyster and mussel in all seasons, particularly in winter. -
dc.description.uri 1 -
dc.language English -
dc.publisher COASTAL EDUCATION & RESEARCH FOUNDATION -
dc.subject CALCIUM-CARBONATE SATURATION -
dc.subject OCEAN ACIDIFICATION -
dc.subject CO2 -
dc.subject SEAWATER -
dc.subject DISSOCIATION -
dc.subject CONSTANTS -
dc.subject IMPACT -
dc.subject WATER -
dc.subject ACID -
dc.title Biologically Mediated Seasonality of Aragonite Saturation States in Jinhae Bay, Korea -
dc.type Article -
dc.citation.endPage 1426 -
dc.citation.startPage 1420 -
dc.citation.title JOURNAL OF COASTAL RESEARCH -
dc.citation.volume 29 -
dc.citation.number 6 -
dc.contributor.alternativeName 김동선 -
dc.contributor.alternativeName 최상화 -
dc.contributor.alternativeName 김경희 -
dc.contributor.alternativeName 정진현 -
dc.contributor.alternativeName 김영옥 -
dc.identifier.bibliographicCitation JOURNAL OF COASTAL RESEARCH, v.29, no.6, pp.1420 - 1426 -
dc.identifier.doi 10.2112/JCOASTRES-D-12-00205.1 -
dc.identifier.scopusid 2-s2.0-84889637347 -
dc.identifier.wosid 000327566400018 -
dc.type.docType Article -
dc.description.journalClass 1 -
dc.subject.keywordPlus CALCIUM-CARBONATE SATURATION -
dc.subject.keywordPlus OCEAN ACIDIFICATION -
dc.subject.keywordPlus CO2 -
dc.subject.keywordPlus SEAWATER -
dc.subject.keywordPlus DISSOCIATION -
dc.subject.keywordPlus CONSTANTS -
dc.subject.keywordPlus IMPACT -
dc.subject.keywordPlus WATER -
dc.subject.keywordPlus ACID -
dc.subject.keywordAuthor DIC -
dc.subject.keywordAuthor alkalinity -
dc.subject.keywordAuthor acidification -
dc.subject.keywordAuthor chemical reaction -
dc.relation.journalWebOfScienceCategory Environmental Sciences -
dc.relation.journalWebOfScienceCategory Geography, Physical -
dc.relation.journalWebOfScienceCategory Geosciences, Multidisciplinary -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -
dc.relation.journalResearchArea Environmental Sciences & Ecology -
dc.relation.journalResearchArea Physical Geography -
dc.relation.journalResearchArea Geology -
Appears in Collections:
Ocean Climate Solutions Research Division > Ocean Climate Response & Ecosystem Research Department > 1. Journal Articles
Marine Resources & Environment Research Division > Marine Environment Research Department > 1. Journal Articles
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