DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, SJ | - |
dc.contributor.author | Ale, D | - |
dc.contributor.author | Chang, YS | - |
dc.contributor.author | Oh, JE | - |
dc.contributor.author | Shin, SK | - |
dc.date.accessioned | 2016-04-01T01:21:40Z | - |
dc.date.available | 2016-04-01T01:21:40Z | - |
dc.date.created | 2009-02-28 | - |
dc.date.issued | 2008-05 | - |
dc.identifier.issn | 0269-7491 | - |
dc.identifier.other | 2008-OAK-0000007764 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/22763 | - |
dc.description.abstract | This study monitored particle size-dependent variations in atmospheric polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs). Two gas/particle partitioning models, the subcooled liquid vapor pressure (P-L(0)) and the octanol-air partition coefficient (KOA) model, were applied to each particle sizes. The regression coefficients of each fraction against the gas/particle partition coefficient (K-P) were similar for separated particles within the same sample set but differed for particles collected during different periods. Gas/particle partitioning calculated from the integral of fractions was similar to that of size-segregated particles and previously measured bulk values. Despite the different behaviors and production mechanisms of atmospheric particles of different sizes, PCDD/F partitioning of each size range was controlled by meteorological conditions such as atmospheric temperature, O-3 and UV, which reflects no Source related with certain particle size ranges but mixed urban Sources within this city. Out-observations emphasize that when assessing environmental and health effects, the movement of PCDD/Fs in air should be considered in conjunction with particle size in addition to the bulk aerosol. (c) 2007 Elsevier Ltd. All rights reserved. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.relation.isPartOf | ENVIRONMENTAL POLLUTION | - |
dc.subject | PCDD/Fs | - |
dc.subject | particle size | - |
dc.subject | season | - |
dc.subject | gas/particle partitioning | - |
dc.subject | POLYCYCLIC AROMATIC-HYDROCARBONS | - |
dc.subject | DIBENZO-P-DIOXINS | - |
dc.subject | ORGANIC-COMPOUNDS | - |
dc.subject | PARTICULATE MATTER | - |
dc.subject | URBAN AIR | - |
dc.subject | AIRBORNE PARTICLES | - |
dc.subject | ABSORPTION-MODEL | - |
dc.subject | DRY DEPOSITION | - |
dc.subject | GAS | - |
dc.subject | PAHS | - |
dc.title | Seasonal and particle size-dependent variations in gas/particle partitioning of PCDD/Fs | - |
dc.type | Article | - |
dc.contributor.college | 환경공학부 | - |
dc.identifier.doi | 10.1016/j.envpol.2007.07.026 | - |
dc.author.google | Lee, SJ | - |
dc.author.google | Ale, D | - |
dc.author.google | Chang, YS | - |
dc.author.google | Oh, JE | - |
dc.author.google | Shin, SK | - |
dc.relation.volume | 153 | - |
dc.relation.issue | 1 | - |
dc.relation.startpage | 215 | - |
dc.relation.lastpage | 222 | - |
dc.contributor.id | 10086108 | - |
dc.relation.journal | ENVIRONMENTAL POLLUTION | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | ENVIRONMENTAL POLLUTION, v.153, no.1, pp.215 - 222 | - |
dc.identifier.wosid | 000255819300026 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 222 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 215 | - |
dc.citation.title | ENVIRONMENTAL POLLUTION | - |
dc.citation.volume | 153 | - |
dc.contributor.affiliatedAuthor | Chang, YS | - |
dc.identifier.scopusid | 2-s2.0-42049085284 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 25 | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | POLYCYCLIC AROMATIC-HYDROCARBONS | - |
dc.subject.keywordPlus | DIBENZO-P-DIOXINS | - |
dc.subject.keywordPlus | ORGANIC-COMPOUNDS | - |
dc.subject.keywordPlus | PARTICULATE MATTER | - |
dc.subject.keywordPlus | URBAN AIR | - |
dc.subject.keywordPlus | AIRBORNE PARTICLES | - |
dc.subject.keywordPlus | ABSORPTION-MODEL | - |
dc.subject.keywordPlus | DRY DEPOSITION | - |
dc.subject.keywordPlus | GAS | - |
dc.subject.keywordPlus | PAHS | - |
dc.subject.keywordAuthor | PCDD/Fs | - |
dc.subject.keywordAuthor | particle size | - |
dc.subject.keywordAuthor | season | - |
dc.subject.keywordAuthor | gas/particle partitioning | - |
dc.relation.journalWebOfScienceCategory | Environmental Sciences | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Environmental Sciences & Ecology | - |
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