Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/4587
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dc.contributor.authorSofuoğlu, Aysun-
dc.contributor.authorOdabaşı, Mustafa-
dc.contributor.authorTaşdemir, Yücel-
dc.contributor.authorKhalili, Nasrin R.-
dc.contributor.authorHolsen, Thomas M.-
dc.date.accessioned2016-05-02T13:42:20Z
dc.date.available2016-05-02T13:42:20Z
dc.date.issued2001-12
dc.identifier.citationSofuoğlu, A., Odabaşı, M., Taşdemir, Y., Khalili, N. R., and Holsen, T. M. (2001). Temperature dependence of gas-phase polycyclic aromatic hydrocarbon and organochlorine pesticide concentrations in Chicago air. 35(36), 6503-6510. doi:10.1016/S1352-2310(01)00408-3en_US
dc.identifier.issn1352-2310
dc.identifier.issn1352-2310-
dc.identifier.urihttp://doi.org/10.1016/S1352-2310(01)00408-3
dc.identifier.urihttp://hdl.handle.net/11147/4587
dc.description.abstractThe temperature dependence of gas-phase atmospheric concentrations of polycyclic aromatic hydrocarbons (PAHs) and organochlorine pesticides measured in Chicago, IL between June and October 1995 were investigated using plots of the natural logarithm of partial pressures (lnP) vs. reciprocal mean temperatures (1/T). For the eight lowest molecular weight PAHs, temperature dependence was statistically significant (at the 95% confidence level) and temperature accounted for 23-49% of the variability in gas-phase concentrations. The relatively higher slopes for most of the PAHs suggested that volatilization from local sources and short-range transport influenced their concentrations. For pesticides, temperature dependence was statistically significant for DDD and for trans-nonachlor (at the 95% and 90% confidence levels), and was not statistically significant for the other five compounds (2-18% of the variability in their gas-phase concentrations). The relatively lower slopes for individual pesticides suggested that they have mostly non-urban and distant sources.Results of back trajectory analyses suggested that the region, southwest of Chicago, might be an important local or regional source sector for PAHs and organochlorine pesticides. No statistically significant relationship was observed between wind speed and PAH or pesticide concentrations. None of the variables (temperature, wind speed, wind direction, local and regional sources) could fully explain the variation in their concentrations measured in Chicago, therefore, this variation can be attributed to the combined effect of those factors.en_US
dc.language.isoenen_US
dc.publisherElsevier Ltd.en_US
dc.relation.ispartofAtmospheric Environmenten_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectAir/surface exchangeen_US
dc.subjectOrganochlorine pesticidesen_US
dc.subjectPolycyclic aromatic hydrocarbonsen_US
dc.subjectTemperature dependenceen_US
dc.subjectAir pollutionen_US
dc.subjectGas phase concentrationsen_US
dc.titleTemperature dependence of gas-phase polycyclic aromatic hydrocarbon and organochlorine pesticide concentrations in Chicago airen_US
dc.typeArticleen_US
dc.authoridTR27717en_US
dc.authoridTR6612en_US
dc.authoridTR3745en_US
dc.contributor.departmentIzmir Institute of Technology. Chemical Engineeringen_US
dc.identifier.volume35en_US
dc.identifier.issue36en_US
dc.identifier.startpage6503en_US
dc.identifier.endpage6510en_US
dc.identifier.wosWOS:000173052300023
dc.identifier.scopusSCOPUS:2-s2.0-0035177428
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.doi10.1016/S1352-2310(01)00408-3-
dc.relation.doi10.1016/S1352-2310(01)00408-3en_US
dc.coverage.doi10.1016/S1352-2310(01)00408-3en_US
item.languageiso639-1en-
item.fulltextWith Fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
item.grantfulltextopen-
item.openairetypeArticle-
crisitem.author.deptDepartment of Chemical Engineering-
Appears in Collections:Chemical Engineering / Kimya Mühendisliği
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
Sürdürülebilir Yeşil Kampüs Koleksiyonu / Sustainable Green Campus Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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