염분 변화에 따른 넙치(Paralichthys olivaceus)의 산소 소비율과 혈액 성상 KCI

DC Field Value Language
dc.contributor.author 오승용 -
dc.contributor.author 정유경 -
dc.contributor.author 이근수 -
dc.contributor.author 강필준 -
dc.contributor.author 박혜미 -
dc.date.accessioned 2020-09-01T00:50:03Z -
dc.date.available 2020-09-01T00:50:03Z -
dc.date.created 2020-09-01 -
dc.date.issued 2020-08 -
dc.identifier.issn 0374-8111 -
dc.identifier.uri https://sciwatch.kiost.ac.kr/handle/2020.kiost/35198 -
dc.description.abstract Oxygen consumption and blood physiology of olive flounder Paralichthys olivaceus (mean body weight 106.6±6.8 g, mean±SD) was investigated at salinities of 34.0 (control), 33.7, 33.3, 32.6, 31.3, 28.6, 23.1, 12.2 and 0.0 psu at 20.0°C, respectively. Stepwise salinity changes 34.0→33.7→33.3→32.6→31.3→28.6→23.1→12.2→0.0 psu) with an interval of 24 h for each salinity induced a significant (P<0.05) increase of oxygen consumption rate (OCR) in fish exposed from 31.3 to 0.0 psu compared to that of control fish. The maximum OCR was found in fish exposed to 23.1 psu, which was accompanied by 36.2% higher energy consumption than the control fish. Fish exposed to each salinity for 24 h induced a significant decrease of blood plasma Na+ in 0.0 psu and Cl- in 12.2 and 0.0 psu (P<0.05), and increase of plasma glutamic oxaloacetic transaminase (GOT) in 0.0 psu compared to the control fish (P<0.05). The results of this experiment show that P. olivaceus exposed to concentrations below 31.3 psu requires more energy costs to adapt to salinity changes than 34.0 psu under our experimental conditions. -
dc.description.uri 2 -
dc.language Korean -
dc.publisher 한국수산과학회 -
dc.title 염분 변화에 따른 넙치(Paralichthys olivaceus)의 산소 소비율과 혈액 성상 -
dc.title.alternative Oxygen Consumption and Blood Physiology of Olive Flounder Paralichthys olivaceus Subjected to Salinity Changes -
dc.type Article -
dc.citation.endPage 627 -
dc.citation.startPage 620 -
dc.citation.title 한국수산과학회지 -
dc.citation.volume 53 -
dc.citation.number 4 -
dc.contributor.alternativeName 오승용 -
dc.contributor.alternativeName 정유경 -
dc.contributor.alternativeName 이근수 -
dc.contributor.alternativeName 강필준 -
dc.contributor.alternativeName 박혜미 -
dc.identifier.bibliographicCitation 한국수산과학회지, v.53, no.4, pp.620 - 627 -
dc.identifier.doi 10.5657/KFAS.2020.0620 -
dc.identifier.kciid ART002618760 -
dc.description.journalClass 2 -
dc.description.isOpenAccess N -
dc.subject.keywordAuthor Olive flounder -
dc.subject.keywordAuthor Salinity -
dc.subject.keywordAuthor Oxygen consumption -
dc.subject.keywordAuthor Blood physiology -
dc.subject.keywordAuthor Energy loss -
dc.description.journalRegisteredClass kci -
Appears in Collections:
Marine Resources & Environment Research Division > Marine Biotechnology &Bioresource Research Department > 1. Journal Articles
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