%0 Journal Article %1 Schauer:2002p240 %A Schauer, J %A Fraser, M %A Cass, G %A Simoneit, B %D 2002 %J Environmental Science & Technology %K smog środowisko %N 17 %P 3806--3814 %T Source reconciliation of atmospheric gas-phase and particle-phase pollutants during a severe photochemical smog episode %U http://links.isiglobalnet2.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=mekentosj&SrcApp=Papers&DestLinkType=FullRecord&DestApp=WOS&KeyUT=000177889100034 %V 36 %X A comprehensive organic compound based receptor model is developed that can simultaneously apportion the source contributions to atmospheric gas phase organic compounds semivolatile organic compounds fine particle organic compounds and fine particle mass The model is applied to ambient data collected at four sites in the south coast region of California during a severe summertime photochemical smog episode where the model determines the direct primary contributions to atmospheric pollutants from 11 distinct air pollution source types The 11 sources included in the model are gasoline powered motor vehicle exhaust diesel engine exhaust whole gasoline vapors gasoline headspace vapors organic solvent vapors whole diesel fuel paved road dust tire wear debris meat cooking exhaust natural gas leakage and vegetative detritus Gasoline engine exhaust plus whole gasoline vapors are the predominant sources of volatile organic gases while gasoline and diesel engine exhaust plus diesel fuel vapors dominate the emissions of semivolable organic compounds from these sources during the episode studied at all four air monitoring sites The atmospheric fine particle organic compound mass was composed of noticeable contributions from gasoline powered motor vehicle exhaust diesel engine exhaust meat cooking and paved road dust with smaller but quantifiable contributions from vegetative detritus and tire wear debris In addition secondary organic aerosol which is formed from the low vapor pressure products of gas phase chemical reactions is found to be a major source of fine particle organic compound mass under the severe photochemical smog conditions studied here The concentrations of secondary organic aerosol calculated in the present study are compared with previous fine particle source apportionment results for less intense photochemical smog conditions. %Z Times Cited: 22ArticleEnglishCited References Count: 41591ph

@article{Schauer:2002p240, abstract = {A comprehensive organic compound based receptor model is developed that can simultaneously apportion the source contributions to atmospheric gas phase organic compounds semivolatile organic compounds fine particle organic compounds and fine particle mass The model is applied to ambient data collected at four sites in the south coast region of California during a severe summertime photochemical smog episode where the model determines the direct primary contributions to atmospheric pollutants from 11 distinct air pollution source types The 11 sources included in the model are gasoline powered motor vehicle exhaust diesel engine exhaust whole gasoline vapors gasoline headspace vapors organic solvent vapors whole diesel fuel paved road dust tire wear debris meat cooking exhaust natural gas leakage and vegetative detritus Gasoline engine exhaust plus whole gasoline vapors are the predominant sources of volatile organic gases while gasoline and diesel engine exhaust plus diesel fuel vapors dominate the emissions of semivolable organic compounds from these sources during the episode studied at all four air monitoring sites The atmospheric fine particle organic compound mass was composed of noticeable contributions from gasoline powered motor vehicle exhaust diesel engine exhaust meat cooking and paved road dust with smaller but quantifiable contributions from vegetative detritus and tire wear debris In addition secondary organic aerosol which is formed from the low vapor pressure products of gas phase chemical reactions is found to be a major source of fine particle organic compound mass under the severe photochemical smog conditions studied here The concentrations of secondary organic aerosol calculated in the present study are compared with previous fine particle source apportionment results for less intense photochemical smog conditions.}, added-at = {2021-03-25T08:37:41.000+0100}, affiliation = {Schauer, J. J. Univ Wisconsin, Environm Chem {\&} Technol Program, Madison, WI 53706 USA CALTECH, Environm Engn Sci, Pasadena, CA 91125 USA Oregon State Univ, Coll Ocean {\&} Athmospher Sci, Corvallis, OR 97331 USA}, annote = {Times Cited: 22ArticleEnglishCited References Count: 41591ph}, author = {Schauer, J and Fraser, M and Cass, G and Simoneit, B}, biburl = {https://www.bibsonomy.org/bibtex/28640e1e2bc1f354f2acc2a1342b11a12/zuzanna}, date-added = {2010-03-10 16:47:55 -0500}, date-modified = {2010-03-10 16:48:23 -0500}, interhash = {88d745aa719bcf9dfc5d1e3158d9795e}, intrahash = {8640e1e2bc1f354f2acc2a1342b11a12}, journal = {Environmental Science {\&} Technology}, keywords = {smog środowisko}, label = {rec-number 862}, local-url = {file://localhost/Users/geoffreysmith/Documents/Papers/Environmental%20Science%20&%20Technology/2002/Environmental%20Science%20&%20Technology,%2036,%203806-3814%202002.pdf}, month = sep, number = 17, pages = {3806--3814}, pmid = {000177889100034}, rating = {0}, timestamp = {2021-03-26T08:57:43.000+0100}, title = {Source reconciliation of atmospheric gas-phase and particle-phase pollutants during a severe photochemical smog episode}, uri = {papers://E88B624E-D406-46FF-9D95-BB9C1AAE3FDC/Paper/p240}, url = {http://links.isiglobalnet2.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=mekentosj&SrcApp=Papers&DestLinkType=FullRecord&DestApp=WOS&KeyUT=000177889100034}, volume = 36, year = 2002 }