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최성득

Choi, Sung-Deuk
Environmental Analytical Chemistry Lab.
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dc.citation.endPage 191 -
dc.citation.startPage 184 -
dc.citation.title CHEMOSPHERE -
dc.citation.volume 163 -
dc.contributor.author Nguyen, Tuyet Nam Thi -
dc.contributor.author Kwon, Hye-Ok -
dc.contributor.author Lee, Yun-Se -
dc.contributor.author Kim, Leesun -
dc.contributor.author Lee, Sung Eun -
dc.contributor.author Choi, Sung-Deuk -
dc.date.accessioned 2023-12-21T23:08:42Z -
dc.date.available 2023-12-21T23:08:42Z -
dc.date.created 2016-08-29 -
dc.date.issued 2016-11 -
dc.description.abstract The concentrations, profiles, and source-receptor relationships of seven indicator polychlorinated bi-phenyls (PCBs) (#28, 52, 101, 118, 138, 153, and 180) found in soil at 25 rural, urban, and industrial sites in Ulsan, South Korea were investigated. For this study, 75 soil samples were collected, 25 each in January of 2011, 2012, and 2013. Principal component analysis was used to evaluate the influence of the emission sources on the soil samples. The concentrations of total seven PCBs (Sigma(7) PCBs) ranged between 0.034 ng/g and 143 ng/g (mean: 5.10 ng/g, median: 0.440 ng/g), which indicated slight or moderate contamination levels, respectively, compared to those in the other countries or other cities in Korea. The concentrations of Sigma(7) PCBs at the industrial and urban sites were significantly higher than those at the rural sites, due to the direct influence of emission sources related to industrial activities rather than urban emission sources. Generally, the profiles of PCBs were dominated by penta- and hexa-chlorinated biphenyls at all the study sites, suggesting common sources of PCBs in Ulsan. PCB source identification indicated that leakage from transformer oils in the major industrial complexes and PCB-containing paints used in the automobile and shipbuilding industrial complexes were possibly the main sources of indicator PCBs in the study areas. -
dc.identifier.bibliographicCitation CHEMOSPHERE, v.163, pp.184 - 191 -
dc.identifier.doi 10.1016/j.chemosphere.2016.08.014 -
dc.identifier.issn 0045-6535 -
dc.identifier.scopusid 2-s2.0-84981715354 -
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/20302 -
dc.identifier.url http://www.sciencedirect.com/science/article/pii/S0045653516310311 -
dc.identifier.wosid 000384776800021 -
dc.language 영어 -
dc.publisher PERGAMON-ELSEVIER SCIENCE LTD -
dc.title Spatial distribution and source identification of indicator polychlorinated biphenyls in soil collected from the coastal multi-industrial city of Ulsan, South Korea for three consecutive years -
dc.type Article -
dc.description.isOpenAccess FALSE -
dc.relation.journalWebOfScienceCategory Environmental Sciences -
dc.relation.journalResearchArea Environmental Sciences & Ecology -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -
dc.subject.keywordAuthor Ulsan -
dc.subject.keywordAuthor PCBs -
dc.subject.keywordAuthor Soil -
dc.subject.keywordAuthor Source identification -
dc.subject.keywordAuthor Spatial distribution -
dc.subject.keywordPlus AROMATIC-HYDROCARBONS PAHS -
dc.subject.keywordPlus POLYBROMINATED DIPHENYL ETHERS -
dc.subject.keywordPlus DIOXIN-LIKE PCBS -
dc.subject.keywordPlus TEMPORAL TREND -
dc.subject.keywordPlus AREA -
dc.subject.keywordPlus VICINITY -
dc.subject.keywordPlus PCNS -
dc.subject.keywordPlus SEDIMENTS -
dc.subject.keywordPlus PCDD/FS -
dc.subject.keywordPlus PBDES -

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