Measurement of particle phase dry polychlorinated biphenyls (PCBs) with deposition fluxes of a water surface sampler

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dc.contributor.authorHolsen, Thomas M.
dc.contributor.buuauthorTaşdemir, Yücel
dc.contributor.departmentUludağ Üniversitesi/Mühendislik Mimarlık Fakültesi/Çevre Mühendisliği Bölümü.tr_TR
dc.contributor.researcheridAAG-9468-2021tr_TR
dc.date.accessioned2021-07-07T10:29:34Z
dc.date.available2021-07-07T10:29:34Z
dc.date.issued2005-03
dc.description.abstractIt has been shown that the atmospheric pathways including dry deposition are an important source of polychlorinated biphenyls (PCBs) entering surface waters in many locations. To assess how important this pathway is, accurate measurements or modeled estimates of dry deposition are needed. However, dry deposition is not well quantified because the direct measurement of dry deposition is difficult and indirect estimation techniques have substantial uncertainties associated with them. In this study, PCB dry deposition fluxes were directly measured with a water surface sampler (WSS) simultaneously with measurements of airborne concentrations in the Chicago urban area. The average particulate phase PCB flux to the WSS was 240 +/- 160 ng/m(2)-d, and the particulate phase airborne concentrations was 0.08 +/- 0.05 ng/m(3). Average overall dry deposition velocities, calculated by dividing the fluxes by total particle phase PCB concentrations were 4.2 +/- 2.7cm/s. This number is consistent with values determined using similar experimental techniques and higher than the values typically used to model PCB dry deposition. This difference may be due, in part, to the influence of PCBs associated with large particles being deposited onto the WSS. (c) 2005 Elsevier Ltd. All rights reserved.en_US
dc.identifier.citationTasdemir, Y. ve Holsen, T. M. (2005). "Measurement of particle phase dry polychlorinated biphenyls (PCBs) with deposition fluxes of a water surface sampler". Atmospheric Environment, 39(10), 1845-1854.en_US
dc.identifier.endpage1854tr_TR
dc.identifier.issn1352-2310
dc.identifier.issue10tr_TR
dc.identifier.scopus2-s2.0-15044358400tr_TR
dc.identifier.startpage1845tr_TR
dc.identifier.urihttps://doi.org/10.1016/j.atmosenv.2004.11.041
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S1352231004011355
dc.identifier.urihttp://hdl.handle.net/11452/21154
dc.identifier.volume39tr_TR
dc.identifier.wos000228109700007tr_TR
dc.indexed.scopusScopusen_US
dc.indexed.wosSCIEen_US
dc.language.isoenen_US
dc.publisherPergamon-Elsevier Scienceen_US
dc.relation.collaborationYurt dışıtr_TR
dc.relation.journalAtmospheric Environmenten_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergitr_TR
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectPCBsen_US
dc.subjectWater surface sampleren_US
dc.subjectDeposition velocityen_US
dc.subjectDry depositionen_US
dc.subjectPolycyclic aromatic-hydrocarbonsen_US
dc.subjectUrbanen_US
dc.subjectMichigan mass-balanceen_US
dc.subjectAtmospheric depositionen_US
dc.subjectLake-michiganen_US
dc.subjectGreat-lakesen_US
dc.subjectOrganic-compoundsen_US
dc.subjectAiren_US
dc.subjectChicagoen_US
dc.subjectPesticidesen_US
dc.subjectEnvironmental sciences & ecologyen_US
dc.subjectMeteorology & atmospheric sciencesen_US
dc.subject.wosEnvironmental sciencesen_US
dc.subject.wosMeteorology & atmospheric sciencesen_US
dc.titleMeasurement of particle phase dry polychlorinated biphenyls (PCBs) with deposition fluxes of a water surface sampleren_US
dc.typeArticle
dc.wos.quartileQ1en_US

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