Acute and chronic toxicity study of the water accommodated fraction (WAF), chemically enhanced WAF (CEWAF) of crude oil and dispersant in the rock pool copepod Tigriopus japonicus SCIE SCOPUS

DC Field Value Language
dc.contributor.author Lee, Kyun-Woo -
dc.contributor.author Shim, Won Joon -
dc.contributor.author Yim, Un Hyuk -
dc.contributor.author Kang, Jung-Hoon -
dc.date.accessioned 2020-04-20T05:40:21Z -
dc.date.available 2020-04-20T05:40:21Z -
dc.date.created 2020-01-28 -
dc.date.issued 2013-08 -
dc.identifier.issn 0045-6535 -
dc.identifier.uri https://sciwatch.kiost.ac.kr/handle/2020.kiost/3146 -
dc.description.abstract We determined the toxicity of the water accommodated hydrocarbon fraction (WAF), two chemically enhanced WAFs (CEWAFs; CEWAF-C, Crude oil + Corexit 9500 and CEWAF-H, Crude oil + Hiclean) of crude oil and two dispersants (Corexit 9500 and Hiclean) to the rock pool copepod Tigriopus japonicus. In the acute toxicity test, Corexit 9500 was the most toxic of all the chemicals studied. The nauplius stage of T. japonicus was more susceptible to the toxic chemicals studied than the adult female. The toxicity data using the nauplius stage was then considered as baseline to determine the spiking concentration of chemicals for chronic toxicity tests on the copepod. As the endpoints in the chronic toxicity test, survival, sex ratio, developmental time and fecundity of the copepod were used. All chemicals used in this study resulted in increased toxicity in the F-1 generation. The lowest-observed-adverse-effect (LOAE) concentrations of WAF, CEWAF-H, CEWAF-C, Hiclean and Corexit 9500 were observed to be 50%, 10%, 0.1%, 1% and 1%, respectively. The results in present study imply that copepods in marine may be negatively influenced by spilled oil and dispersant. (C) 2013 Elsevier Ltd. All rights reserved. -
dc.description.uri 1 -
dc.language English -
dc.publisher PERGAMON-ELSEVIER SCIENCE LTD -
dc.subject POLYCYCLIC AROMATIC-HYDROCARBONS -
dc.subject ACARTIA-TONSA -
dc.subject PETROLEUM -
dc.subject SPILL -
dc.subject QUANTITATION -
dc.subject REPRODUCTION -
dc.subject TEMPERATURE -
dc.subject CRUSTACEA -
dc.subject SEDIMENTS -
dc.subject TESTS -
dc.title Acute and chronic toxicity study of the water accommodated fraction (WAF), chemically enhanced WAF (CEWAF) of crude oil and dispersant in the rock pool copepod Tigriopus japonicus -
dc.type Article -
dc.citation.endPage 1168 -
dc.citation.startPage 1161 -
dc.citation.title CHEMOSPHERE -
dc.citation.volume 92 -
dc.citation.number 9 -
dc.contributor.alternativeName 이균우 -
dc.contributor.alternativeName 심원준 -
dc.contributor.alternativeName 임운혁 -
dc.contributor.alternativeName 강정훈 -
dc.identifier.bibliographicCitation CHEMOSPHERE, v.92, no.9, pp.1161 - 1168 -
dc.identifier.doi 10.1016/j.chemosphere.2013.01.080 -
dc.identifier.scopusid 2-s2.0-84880260034 -
dc.identifier.wosid 000322936500013 -
dc.type.docType Article -
dc.description.journalClass 1 -
dc.subject.keywordPlus POLYCYCLIC AROMATIC-HYDROCARBONS -
dc.subject.keywordPlus ACARTIA-TONSA -
dc.subject.keywordPlus PETROLEUM -
dc.subject.keywordPlus SPILL -
dc.subject.keywordPlus QUANTITATION -
dc.subject.keywordPlus REPRODUCTION -
dc.subject.keywordPlus TEMPERATURE -
dc.subject.keywordPlus CRUSTACEA -
dc.subject.keywordPlus SEDIMENTS -
dc.subject.keywordPlus TESTS -
dc.subject.keywordAuthor Copepod -
dc.subject.keywordAuthor Tigriopus japonicus -
dc.subject.keywordAuthor WAF -
dc.subject.keywordAuthor CEWAF -
dc.subject.keywordAuthor Dispersant -
dc.subject.keywordAuthor Life cycle test -
dc.relation.journalWebOfScienceCategory Environmental Sciences -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -
dc.relation.journalResearchArea Environmental Sciences & Ecology -
Appears in Collections:
Marine Resources & Environment Research Division > Marine Biotechnology &Bioresource Research Department > 1. Journal Articles
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