Low salinity effects on the fertilization and settlement of post veliger larvae in the limpet Cellana grata SCOPUS KCI

DC Field Value Language
dc.contributor.author Yoon, S.-J. -
dc.contributor.author Jeong, J.H. -
dc.contributor.author Kim, Y.-B. -
dc.date.accessioned 2020-04-20T03:55:15Z -
dc.date.available 2020-04-20T03:55:15Z -
dc.date.created 2020-01-28 -
dc.date.issued 2015 -
dc.identifier.issn 1598-141X -
dc.identifier.uri https://sciwatch.kiost.ac.kr/handle/2020.kiost/2579 -
dc.description.abstract The effects of low salinity (fertilization success and larval survival) on the limpet Cellana grata were studied at early stages of development using the marine bioassay technique. It was shown that, under normal conditions for development from fertilization to the post veliger stage, the salinity must be not less than 20.0~35.0 psu. However, the fertilization rate and larval survival of C. grata was obviously reduced at 5.0 psu and 10.0 psu, respectively. Mass mortality was estimated to occur at <20.0 psu (48-h EC<inf>50</inf> = 19.54 psu) and the survival rate of normal veliger larvae decreased with experimental time during exposure. No observed effective concentration (NOEC) and lowest observed effect concentration (LOEC) of post veliger were estimated at 30.0 psu and 25.0 psu, respectively, during 48-h exposure. The tolerance limits of the test species to salinity revealed various concentration ranges of salinity, which may reflect the physiology and ecology of the initial development stages of C. grata. These results demonstrate that reduced salinity is detrimental to the reproductive success and larval survival of C. grata, and if salinity is lowered by natural or anthropogenic sources during spawning, this would lead to decreased reproductive success and larval settlement. © 2015, Korea Ocean Research and Development Institute. All rights reserved. -
dc.description.uri 3 -
dc.language Korean -
dc.publisher Korea Ocean Research and Development Institute -
dc.subject bioassay -
dc.subject experimental study -
dc.subject fertilization (reproduction) -
dc.subject larval settlement -
dc.subject marine ecosystem -
dc.subject salinity -
dc.subject snail -
dc.subject survival -
dc.subject Cellana grata -
dc.title Low salinity effects on the fertilization and settlement of post veliger larvae in the limpet Cellana grata -
dc.type Article -
dc.citation.endPage 47 -
dc.citation.startPage 37 -
dc.citation.title Ocean and Polar Research -
dc.citation.volume 37 -
dc.citation.number 1 -
dc.contributor.alternativeName 윤성진 -
dc.contributor.alternativeName 정주학 -
dc.contributor.alternativeName 김윤배 -
dc.identifier.bibliographicCitation Ocean and Polar Research, v.37, no.1, pp.37 - 47 -
dc.identifier.doi 10.4217/OPR.2015.37.1.037 -
dc.identifier.scopusid 2-s2.0-84926305547 -
dc.type.docType Article -
dc.identifier.kciid ART001972981 -
dc.description.journalClass 3 -
dc.subject.keywordPlus bioassay -
dc.subject.keywordPlus experimental study -
dc.subject.keywordPlus fertilization (reproduction) -
dc.subject.keywordPlus larval settlement -
dc.subject.keywordPlus marine ecosystem -
dc.subject.keywordPlus salinity -
dc.subject.keywordPlus snail -
dc.subject.keywordPlus survival -
dc.subject.keywordPlus Cellana grata -
dc.subject.keywordAuthor Fertilization -
dc.subject.keywordAuthor Larval settlement -
dc.subject.keywordAuthor Limpet cellana grata -
dc.subject.keywordAuthor Low salinity effect -
dc.subject.keywordAuthor Post veliger larva -
dc.description.journalRegisteredClass scopus -
dc.description.journalRegisteredClass kci -
Appears in Collections:
South Sea Research Institute > Ballast Water Research Center > 1. Journal Articles
East Sea Research Institute > Ulleungdo·Dokdo Ocean Science Station > 1. Journal Articles
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