Effects of sudden changes in salinity on endogenous rhythms of the spotted sea bass Lateolabrax sp. SCIE SCOPUS
DC Field | Value | Language |
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dc.contributor.author | Kim, WS | - |
dc.contributor.author | Kim, JM | - |
dc.contributor.author | Kim, MS | - |
dc.contributor.author | Park, CW | - |
dc.contributor.author | Huh, HT | - |
dc.date.accessioned | 2020-04-21T09:25:24Z | - |
dc.date.available | 2020-04-21T09:25:24Z | - |
dc.date.created | 2020-01-28 | - |
dc.date.issued | 1998-05 | - |
dc.identifier.issn | 0025-3162 | - |
dc.identifier.uri | https://sciwatch.kiost.ac.kr/handle/2020.kiost/6264 | - |
dc.description.abstract | The endogenous rhythm of oxygen consumption in juvenile spotted sea bass (Lateolabrax sp.) was measured to test the effects of sudden changes in salinity on the metabolic activity. Mean oxygen consumption rates of this euryhaline fish decreased by 13.5 to 16.0% and 25.3 to 36.4% when they were transferred from 31.5 to 15 parts per thousand seawater and to fresh water (0 parts per thousand), respectively. The maximum rate of oxygen consumption was observed between 18:00 and 19:00 hrs local time, 1 to 2 h before sunset, even though they were kept in constant darkness. The peaks of oxygen consumption occurred in 23.2- and 23.3-h intervals, which correspond with a circadian rhythm, as revealed by maximum entropy spectral analysis. A markedly weakened rhythm in oxygen consumption occurred from 8 to 10 d after onset of the experiments. This study indicates that spotted sea bass can withstand sudden drops in salinity from 31.5 parts per thousand, to fresh water, and yet maintain a regular though somewhat dampened endogenous rhythm of oxygen consumption. | - |
dc.description.uri | 1 | - |
dc.language | English | - |
dc.publisher | SPRINGER VERLAG | - |
dc.subject | OXYGEN-CONSUMPTION RATE | - |
dc.subject | DICENTRARCHUS-LABRAX | - |
dc.subject | LEIOSTOMUS-XANTHURUS | - |
dc.subject | ACCLIMATION | - |
dc.subject | OSMOLALITY | - |
dc.subject | RESPONSES | - |
dc.subject | GROWTH | - |
dc.subject | FISHES | - |
dc.subject | BLOOD | - |
dc.subject | WATER | - |
dc.title | Effects of sudden changes in salinity on endogenous rhythms of the spotted sea bass Lateolabrax sp. | - |
dc.type | Article | - |
dc.citation.endPage | 225 | - |
dc.citation.startPage | 219 | - |
dc.citation.title | MARINE BIOLOGY | - |
dc.citation.volume | 131 | - |
dc.citation.number | 2 | - |
dc.contributor.alternativeName | 김완수 | - |
dc.contributor.alternativeName | 김종만 | - |
dc.contributor.alternativeName | 김민석 | - |
dc.contributor.alternativeName | 박철원 | - |
dc.contributor.alternativeName | 허형택 | - |
dc.identifier.bibliographicCitation | MARINE BIOLOGY, v.131, no.2, pp.219 - 225 | - |
dc.identifier.doi | 10.1007/s002270050314 | - |
dc.identifier.wosid | 000074174600003 | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordPlus | OXYGEN-CONSUMPTION RATE | - |
dc.subject.keywordPlus | DICENTRARCHUS-LABRAX | - |
dc.subject.keywordPlus | LEIOSTOMUS-XANTHURUS | - |
dc.subject.keywordPlus | ACCLIMATION | - |
dc.subject.keywordPlus | OSMOLALITY | - |
dc.subject.keywordPlus | RESPONSES | - |
dc.subject.keywordPlus | GROWTH | - |
dc.subject.keywordPlus | FISHES | - |
dc.subject.keywordPlus | BLOOD | - |
dc.subject.keywordPlus | WATER | - |
dc.relation.journalWebOfScienceCategory | Marine & Freshwater Biology | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Marine & Freshwater Biology | - |