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최성득

Choi, Sung-Deuk
Environmental Analytical Chemistry Lab.
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dc.citation.endPage 87 -
dc.citation.startPage 79 -
dc.citation.title JOURNAL OF HAZARDOUS MATERIALS -
dc.citation.volume 227 -
dc.contributor.author Choi, Sung-Deuk -
dc.contributor.author Ghim, Young Sung -
dc.contributor.author Lee, Ji Yi -
dc.contributor.author Kim, Jin Young -
dc.contributor.author Kim, Yong Pyo -
dc.date.accessioned 2023-12-22T05:06:14Z -
dc.date.available 2023-12-22T05:06:14Z -
dc.date.created 2013-06-18 -
dc.date.issued 2012-08 -
dc.description.abstract Polycyclic aromatic hydrocarbons (PAHs) in both gas and total suspended particles were measured at Gosan, Jeju Island in Korea, a remote background site, for 15 days (March 29-April 12, 2002). During the sampling period, a severe three-day Asian dust (AD) event originating from Mongolia and northern China was observed throughout the Korean Peninsula and Jeju Island. In addition, pollution (PO) and normal (NO) periods were also identified based on the levels of anthropogenic pollutants. Despite a large difference of PK10 concentrations between the AD and PO periods, the levels of particulate PAHs in both periods were comparable (2.7 +/- 1.0 and 2.4 +/- 0.5 ng m(-3), respectively) since they were determined by the concentration of anthropogenic PM2.5 transported from industrial areas of China. In the AD period, the level of gaseous PAHs, which were mostly from local sources, was the lowest due to strong winds; the gas/particle partitioning was close to equilibrium as the effect of long-range transport was manifested. The results of backward air trajectories, correlation analysis, and diagnostic ratios show that long-range transport of particulate PAHs produced by coal/biomass burning in China could strongly affect the levels and patterns of PAHs at Gosan. Korea. -
dc.identifier.bibliographicCitation JOURNAL OF HAZARDOUS MATERIALS, v.227, pp.79 - 87 -
dc.identifier.doi 10.1016/j.jhazmat.2012.05.012 -
dc.identifier.issn 0304-3894 -
dc.identifier.scopusid 2-s2.0-84862672446 -
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/3411 -
dc.identifier.url http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84862672446 -
dc.identifier.wosid 000306627000011 -
dc.language 영어 -
dc.publisher ELSEVIER SCIENCE BV -
dc.title Factors affecting the level and pattern of polycyclic aromatic hydrocarbons (PAHs) at Gosan, Korea during a dust period -
dc.type Article -
dc.relation.journalWebOfScienceCategory Engineering, Environmental; Environmental Sciences -
dc.relation.journalResearchArea Engineering; Environmental Sciences & Ecology -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -
dc.subject.keywordAuthor Anthropogenic pollutants -
dc.subject.keywordAuthor PM2.5 -
dc.subject.keywordAuthor Gas/particle partitioning -
dc.subject.keywordAuthor Source identification -

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