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dc.contributor.author김용표*
dc.date.accessioned2017-02-15T08:02:48Z-
dc.date.available2017-02-15T08:02:48Z-
dc.date.issued2006*
dc.identifier.issn0169-8095*
dc.identifier.otherOAK-3721*
dc.identifier.urihttps://dspace.ewha.ac.kr/handle/2015.oak/234191-
dc.description.abstractThe concentrations of particulate Polycyclic aromatic hydrocarbons (PAHs) were measured at Gosan, a background site in Korea for 1 year between November 2001 and November 2002. The total concentrations of 14 PAH compounds at Gosan were between 0.52 and 14.76 ng m- 3 and about 3-15 times higher than those at other rural or remote sites in the world. Seasonal trend was observed for particulate PAHs concentrations at Gosan with higher levels during heating season due to increased fossil fuel usage and the movement of air parcels from Asian continent. Principal component factor analysis (PCF) for PAHs showed three factors; combination of coal combustion and vehicular emission, natural gas combustion, and unidentified one. However, PCF for the combined data of PAHs, inorganic ions, and elements revealed that the unidentified factor consists of crustal species, sea salts, and four PAH compounds. Thus, this factor is thought to be transport of crustal species with organics from combustion sources. The major variables which determine the sources of PAHs are the heating season and the movement of air parcels from Asian continent. © 2006 Elsevier B.V. All rights reserved.*
dc.languageEnglish*
dc.titleSeasonal trend of particulate PAHs at Gosan, a background site in Korea between 2001 and 2002 and major factors affecting their levels*
dc.typeArticle*
dc.relation.issue3-4*
dc.relation.volume82*
dc.relation.indexSCI*
dc.relation.indexSCIE*
dc.relation.indexSCOPUS*
dc.relation.startpage680*
dc.relation.lastpage687*
dc.relation.journaltitleAtmospheric Research*
dc.identifier.doi10.1016/j.atmosres.2006.02.022*
dc.identifier.wosidWOS:000242926500021*
dc.identifier.scopusid2-s2.0-33751267051*
dc.author.googleLee J.Y.*
dc.author.googleKim Y.P.*
dc.author.googleKang C.-H.*
dc.author.googleGhim Y.S.*
dc.contributor.scopusid김용표(8721787200)*
dc.date.modifydate20240322130934*
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공과대학 > 화공신소재공학과 > Journal papers
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