A congener-specific survey for polychlorinated dibenzo-p-dioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs) contamination in Masan Bay, Korea SCIE SCOPUS
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kannan, Narayanan | - |
dc.contributor.author | Hong, Sang Hee | - |
dc.contributor.author | Shim, Won Joon | - |
dc.contributor.author | Yim, Un Hyuk | - |
dc.date.accessioned | 2020-04-20T11:55:12Z | - |
dc.date.available | 2020-04-20T11:55:12Z | - |
dc.date.created | 2020-01-28 | - |
dc.date.issued | 2007-08 | - |
dc.identifier.issn | 0045-6535 | - |
dc.identifier.uri | https://sciwatch.kiost.ac.kr/handle/2020.kiost/4666 | - |
dc.description.abstract | A congener-specific determination of polychlorinated dibenzo-p-dioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs) in 21 surface sediments from Masan Bay, Korea revealed that the most toxic 2,3,7,8-tetrachlorodibenzo-p-dioxin (2,3,7,8-TCDD) was detected in 76% of the samples and 2,3,7,8-tetrachlorodibenzofuran (2,3,7,8-TCDF) in 100% of the samples analyzed. The concentration range of Sigma PCDDs and Sigma PCDFs are: 230-6900; 120-16 700 pg g(-1) dry mass respectively. WHO Toxic Equivalents (WHO-TEQ) in Masan Bay sediment ranged from 0.53 to 99 ng TEQ kg(-1) d.m. for PCDDs; 4 to 1300 ng TEQ kg(-1) d.m. for PCDFs. In comparison with an earlier survey, the concentrations of dioxins and furans have more than doubled and the Sigma WHO-TEQ values have increased 15 times within a decade. Both point and non-point sources of pollution are suspected, especially, local sewage treatment plants are found to contribute. (c) 2007 Elsevier Ltd. All rights reserved. | - |
dc.description.uri | 1 | - |
dc.language | English | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.subject | ISOMER-SPECIFIC DETERMINATION | - |
dc.subject | TRACE ORGANIC CONTAMINANTS | - |
dc.subject | WASTE INCINERATOR | - |
dc.subject | AMBIENT AIR | - |
dc.subject | SEDIMENTS | - |
dc.subject | ACCUMULATION | - |
dc.subject | SYSTEM | - |
dc.subject | RIVER | - |
dc.subject | PCBS | - |
dc.title | A congener-specific survey for polychlorinated dibenzo-p-dioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs) contamination in Masan Bay, Korea | - |
dc.type | Article | - |
dc.citation.endPage | 1622 | - |
dc.citation.startPage | 1613 | - |
dc.citation.title | CHEMOSPHERE | - |
dc.citation.volume | 68 | - |
dc.citation.number | 9 | - |
dc.contributor.alternativeName | Kannan | - |
dc.contributor.alternativeName | 홍상희 | - |
dc.contributor.alternativeName | 심원준 | - |
dc.contributor.alternativeName | 임운혁 | - |
dc.identifier.bibliographicCitation | CHEMOSPHERE, v.68, no.9, pp.1613 - 1622 | - |
dc.identifier.doi | 10.1016/j.chemosphere.2007.04.006 | - |
dc.identifier.scopusid | 2-s2.0-34250214538 | - |
dc.identifier.wosid | 000248134200002 | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordPlus | ISOMER-SPECIFIC DETERMINATION | - |
dc.subject.keywordPlus | TRACE ORGANIC CONTAMINANTS | - |
dc.subject.keywordPlus | WASTE INCINERATOR | - |
dc.subject.keywordPlus | AMBIENT AIR | - |
dc.subject.keywordPlus | SEDIMENTS | - |
dc.subject.keywordPlus | ACCUMULATION | - |
dc.subject.keywordPlus | SYSTEM | - |
dc.subject.keywordPlus | RIVER | - |
dc.subject.keywordPlus | PCBS | - |
dc.subject.keywordAuthor | urban development | - |
dc.subject.keywordAuthor | transport | - |
dc.subject.keywordAuthor | sewage | - |
dc.subject.keywordAuthor | source identification | - |
dc.subject.keywordAuthor | temporal trend | - |
dc.relation.journalWebOfScienceCategory | Environmental Sciences | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Environmental Sciences & Ecology | - |