In-Situ Estimates of Net Ecosystem Metabolisms in the Rocky Habitats of Dokdo Islets in the East Sea of Korea SCIE SCOPUS

DC Field Value Language
dc.contributor.author Lee, Jae Seong -
dc.contributor.author Kim, Sung Han -
dc.contributor.author Min, Won Gi -
dc.contributor.author Choi, Dong Mun -
dc.contributor.author Lee, Eun Kyung -
dc.contributor.author Kim, Kyung Tae -
dc.contributor.author An, Sung-Uk -
dc.contributor.author Baek, Ju Wook -
dc.contributor.author Lee, Won-Chan -
dc.contributor.author Park, Chan Hong -
dc.date.accessioned 2022-07-06T06:30:05Z -
dc.date.available 2022-07-06T06:30:05Z -
dc.date.created 2022-07-05 -
dc.date.issued 2022-07 -
dc.identifier.issn 2077-1312 -
dc.identifier.uri https://sciwatch.kiost.ac.kr/handle/2020.kiost/43051 -
dc.description.abstract We measured oxygen (O2) fluxes in two major shallow subtidal benthic habitats (kelp bed (KB) and bare rock (BR) covered with crustose coralline algae) of Dokdo islet in the East Sea by applying noninvasive in-situ aquatic eddy covariance (AEC). The AEC device allows time series measurements (~24 h) of three-dimensional velocity (u, v, and w components) and high-resolution dissolved O2. This allows estimation of O2 exchange flux via benthic habitats. Local flow rates and irradiance levels were found to be major factors controlling O2 exchange flux in the rocky habitats. Gross primary production rates tended to be significantly higher in KB (163 mmol O2 m–2 d–1) than in BR (51 mmol O2 m–2 d–1). The net ecosystem metabolisms were assessed as opposite types, with 8 mmol O2 m–2 d–1 in KB (autotrophy) and –12 mmol O2 m–2 d–1 in BR (heterotrophy). Our results indicate that kelp beds are important for organic carbon cycling in rocky coastal waters and that AEC application to macroalgae habitats is a useful assessment approach. -
dc.description.uri 1 -
dc.publisher MDPI AG -
dc.title In-Situ Estimates of Net Ecosystem Metabolisms in the Rocky Habitats of Dokdo Islets in the East Sea of Korea -
dc.type Article -
dc.citation.title Journal of Marine Science and Engineering -
dc.citation.volume 10 -
dc.citation.number 7 -
dc.contributor.alternativeName 이재성 -
dc.contributor.alternativeName 김성한 -
dc.contributor.alternativeName 민원기 -
dc.contributor.alternativeName 최동문 -
dc.contributor.alternativeName 이은경 -
dc.contributor.alternativeName 김경태 -
dc.contributor.alternativeName 안성욱 -
dc.contributor.alternativeName 백주욱 -
dc.contributor.alternativeName 박찬홍 -
dc.identifier.bibliographicCitation Journal of Marine Science and Engineering , v.10, no.7 -
dc.identifier.doi 10.3390/jmse10070887 -
dc.identifier.scopusid 2-s2.0-85133376929 -
dc.identifier.wosid 000833208100001 -
dc.type.docType Article -
dc.description.journalClass 1 -
dc.description.isOpenAccess Y -
dc.subject.keywordPlus EDDY COVARIANCE -
dc.subject.keywordPlus OXYGEN FLUXES -
dc.subject.keywordPlus ULLEUNG BASIN -
dc.subject.keywordPlus PHOTOSYNTHESIS -
dc.subject.keywordPlus BIODIVERSITY -
dc.subject.keywordPlus MACROALGAE -
dc.subject.keywordPlus MEADOWS -
dc.subject.keywordPlus CREATE -
dc.subject.keywordPlus FLOWS -
dc.subject.keywordPlus LIGHT -
dc.subject.keywordAuthor Dokdo islet -
dc.subject.keywordAuthor aquatic eddy covariance -
dc.subject.keywordAuthor benthic habitats -
dc.subject.keywordAuthor net ecosystem metabolism -
dc.subject.keywordAuthor benthic photosynthesis -
dc.subject.keywordAuthor crustose coralline algae -
dc.subject.keywordAuthor Ecklonia cava -
dc.subject.keywordAuthor Eisenia bicyclis -
dc.subject.keywordAuthor whitening -
dc.relation.journalWebOfScienceCategory Engineering, Marine -
dc.relation.journalWebOfScienceCategory Engineering, Ocean -
dc.relation.journalWebOfScienceCategory Oceanography -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -
dc.relation.journalResearchArea Engineering -
dc.relation.journalResearchArea Oceanography -
Appears in Collections:
Marine Environmental & Climate Research Division > Marine Ecosystem Research Center > 1. Journal Articles
Marine Environmental & Climate Research Division > Marine Environmental Research Center > 1. Journal Articles
Marine Resources Research Division > Marine Bio-Resources Research Unit > 1. Journal Articles
East Sea Research Institute > Dokdo Research Center > 1. Journal Articles
East Sea Research Institute > Ulleungdo·Dokdo Ocean Science Station > 1. Journal Articles
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