Grantee Research Project Results
Publications Details for Grant Number R831086
Measurement, Modeling and Analysis Methods for Airborne Carbonaceous Fine Particulate Matter (PM2.5)
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Reference Type | Reference Title | Journal | Author | Citation | Progress Report Year | Document Sources |
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Book Chapter | Receptor models for source apportionment of suspended particles. | None | Watson JG, Chow JC | Watson JG, Chow JC. Receptor models for source apportionment of suspended particles. In: Murphy B, Morrison R, eds. Introduction to Environmental Forensics, 2nd Edition. New York, NY: Academic Press, 2007, Chapter 8, pp. 273-298. |
R831086 (2007) R831086 (Final) |
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Journal Article | Evaluation of 1047-nm photoacoustic instruments and photoelectric aerosol sensors in source-sampling of black carbon aerosol and particle-bound PAHs from gasoline and diesel powered vehicles. | ENVIRONMENTAL SCIENCE & TECHNOLOGY | Arnott WP, Zielinska B, Rogers CF, Sagebiel J, Park K, Chow J, Moosmuller H, Watson JG, Kelly K, Wagner D, Sarofim A, Lighty J, Palmer G | Arnott WP, Zielinska B, Rogers CF, Sagebiel J, Park K, Chow J, Moosmuller H, Watson JG, Kelly K, Wagner D, Sarofim A, Lighty J, Palmer G. Evaluation of 1047-nm photoacoustic instruments and photoelectric aerosol sensors in source-sampling of black carbon aerosol and particle-bound PAHs from gasoline and diesel powered vehicles. Environmental Science & Technology 2005;39(14):5398-5406. |
R831086 (2005) R831086 (Final) |
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Journal Article | Spatial and seasonal variations of atmospheric organic carbon and elemental carbon in Pearl River Delta Region, China. | ATMOSPHERIC ENVIRONMENT | Cao JJ, Lee SC, Ho KF, Zou SC, Fung K, Li Y, Watson JG, Chow JC | Cao JJ, Lee SC, Ho KF, Zou SC, Fung K, Li Y, Watson JG, Chow JC. Spatial and seasonal variations of atmospheric organic carbon and elemental carbon in Pearl River Delta Region, China. Atmospheric Environment 2004;38(27):4447-4456. |
R831086 (Final) |
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Journal Article | Characterization of airborne carbonate over a site near Asian dust source regions during spring 2002 and its climatic and environmental significance. | JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES | Cao JJ, Lee SC, Zhang XY, Chow JC, An ZS, Ho KF, Watson JG, Fung K, Wang YQ, Shen ZX | Cao JJ, Lee SC, Zhang XY, Chow JC, An ZS, Ho KF, Watson JG, Fung K, Wang YQ, Shen ZX. Characterization of airborne carbonate over a site near Asian dust source regions during spring 2002 and its climatic and environmental significance. Journal of Geophysical Research-Atmospheres 2005;110:D03203. |
R831086 (Final) |
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Journal Article | Characterization and source apportionment of atmospheric organic and elemental carbon during fall and winter of 2003 in Xi'an, China. | ATMOSPHERIC CHEMISTRY AND PHYSICS | Cao JJ, Wu F, Chow JC, Lee SC, Li Y, Chen SW, An ZS, Fung KK, Watson JG, Zhu CS, Liu SX | Cao JJ, Wu F, Chow JC, Lee SC, Li Y, Chen SW, An ZS, Fung KK, Watson JG, Zhu CS, Liu SX. Characterization and source apportionment of atmospheric organic and elemental carbon during fall and winter of 2003 in Xi'an, China. Atmospheric Chemistry and Physics 2005;5(11):3127-3137. |
R831086 (Final) |
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Journal Article | Quantifying PM2.5 source contributions for the San Joaquin Valley with multivariate receptor models. | None | Chen LW, Watson JG, Chow JC, Magliano KL | Chen LW, Watson JG, Chow JC, Magliano KL. Quantifying PM2.5 source contributions for the San Joaquin Valley with multivariate receptor models. Environmental Science & Technology 2007;41(8):2818-2826. |
R831086 (Final) R832156 (Final) |
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Journal Article | Emissions from laboratory combustion of wildland fuels: emission factors and source profiles. | ENVIRONMENTAL SCIENCE TECHNOLOGY | Chen LW, Moosmuller H, Arnott WP, Chow JC, Watson JG, Susott RA, Babbitt RE, Wold CE, Lincoln EN, Hao WM | Chen LW, Moosmuller H, Arnott WP, Chow JC, Watson JG, Susott RA, Babbitt RE, Wold CE, Lincoln EN, Hao WM. Emissions from laboratory combustion of wildland fuels:emission factors and source profiles. Environmental Science & Technology 2007;41(12):4317-4325. |
R831086 (Final) |
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Journal Article | Modeling reflectance and transmittance of quartz-fiber filter samples containing elemental carbon particles: implications for thermal/optical analysis. | JOURNAL OF AEROSOL SCIENCE | Chen L-WA, Chow JC, Watson JG, Moosmuller H, Arnott WP | Chen L-WA, Chow JC, Watson JG, Moosmuller H, Arnott WP. Modeling reflectance and transmittance of quartz-fiber filter samples containing elemental carbon particles: implications for thermal/optical analysis. Journal of Aerosol Science 2004;35(6):765-780. |
R831086 (2004) R831086 (Final) |
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Journal Article | Particle emissions from laboratory combustion of wildland fuels: in situ optical and mass measurements. | GEOPHYSICAL RESEARCH LETTERS | Chen L-WA, Moosmuller H, Arnott WP, Chow JC, Watson JG, Susott RA, Babbitt RE, Wold CE, Lincoln EN, Hao WM | Chen L-WA, Moosmuller H, Arnott WP, Chow JC, Watson JG, Susott RA, Babbitt RE, Wold CE, Lincoln EN, Hao WM. Particle emissions from laboratory combustion of wildland fuels:in situ optical and mass measurements. Geophysical Research Letters 2006;33(4):L04803 (4 pp.). |
R831086 (2005) R831086 (2006) R831086 (Final) |
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Journal Article | Equivalence of elemental carbon by thermal/optical reflectance and transmittance with different temperature protocols. | ENVIRONMENTAL SCIENCE & TECHNOLOGY | Chow JC, Watson JG, Chen L-WA, Arnott WP, Moosmuller H, Fung K | Chow JC, Watson JG, Chen L-WA, Arnott WP, Moosmuller H, Fung K. Equivalence of elemental carbon by thermal/optical reflectance and transmittance with different temperature protocols. Environmental Science & Technology 2004;38(16):4414-4422. |
R831086 (2004) R831086 (Final) |
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Journal Article | Refining temperature measures in thermal/optical carbon analysis. | ATMOSPHERIC CHEMISTRY AND PHYSICS DISCUSSIONS | Chow JC, Watson JG, Chen L-WA, Paredes-Miranda G, Chang M-CO, Trimble D, Fung KK, Zhang H, Yu JZ | Chow JC, Watson JG, Chen L-WA, Paredes-Miranda G, Chang M-CO, Trimble D, Fung KK, Zhang H, Yu JZ. Refining temperature measures in thermal/optical carbon analysis. Atmospheric Chemistry and Physics 2005;5(11):2961-2972. |
R831086 (2005) R831086 (Final) |
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Journal Article | Comparison of PM2.5 carbon measurement methods in Hong Kong, China. | ENVIRONMENTAL POLLUTION | Chow JC, Watson JG, Louie PKK, Chen L-WA, Sin D | Chow JC, Watson JG, Louie PKK, Chen L-WA, Sin D. Comparison of PM2.5 carbon measurement methods in Hong Kong, China. Environmental Pollution 2005;137(2):334-344. |
R831086 (2005) R831086 (Final) |
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Journal Article | Comparison of particle light scattering and fine particulate matter mass in central California. | JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION | Chow JC, Watson JG, Park K, Lowenthal DH, Robinson NF, Park K, Magliano KA | Chow JC, Watson JG, Park K, Lowenthal DH, Robinson NF, Park K, Magliano KA. Comparison of particle light scattering and fine particulate matter mass in central California. Journal of the Air & Waste Management Association 2006;56(4):398-410. |
R831086 (2006) R831086 (Final) |
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Journal Article | Particulate carbon measurements in California's San Joaquin Valley. | CHEMOSPHERE | Chow JC, Watson JG, Lowenthal DH, Chen L-WA, Magliano KL | Chow JC, Watson JG, Lowenthal DH, Chen L-WA, Magliano KL. Particulate carbon measurements in California's San Joaquin Valley. Chemosphere 2006;62(3):337-348. |
R831086 (2005) R831086 (2006) R831086 (Final) |
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Journal Article | Evaluation of organic markers for chemical mass balance source apportionment at the Fresno Supersite. | ATMOSPHERIC CHEMISTRY AND PHYSICS | Chow JC, Watson JG, Lowenthal DH, Chen LWA, Zielinska B, Mazzoleni LR, Magliano KL | Chow JC, Watson JG, Lowenthal DH, Chen LWA, Zielinska B, Mazzoleni LR, Magliano KL. Evaluation of organic markers for chemical mass balance source apportionment at the Fresno Supersite. Atmospheric Chemistry and Physics 2007;7(7):1741-1754. |
R831086 (2006) R831086 (2007) R831086 (Final) |
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Journal Article | Review of measurement methods and compositions for ultrafine particles. | AEROSOL AND AIR QUALITY RESEARCH | Chow JC, Watson JG | Chow JC, Watson JG. Review of measurement methods and compositions for ultrafine particles. Aerosol and Air Quality Research 2007;7(2):121-173. |
R831086 (2007) R831086 (Final) |
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Journal Article | Will the circle be unbroken: A history of the US national ambient air quality standards - Introduction to the 2007 critical review. | JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION | Chow JC | Chow JC. Will the circle be unbroken: a history of the U.S. National Ambient Air Quality Standards-Introduction to the 2007 critical review. Journal of the Air & Waste Management Association 2007;57(6):650-651. |
R831086 (2007) R831086 (Final) |
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Journal Article | Will the circle be unbroken: a history of the U..S. National Ambient Air Quality Standards. | None | Chow JC, Watson JG, Feldman HJ, Nolen JE, Wallerstein B, Hidy GM, Lioy PJ, McKee H, Mobley D, Baugues K, Bachmann JD | Chow JC, , Watson JG, Feldman HJ, Nolen JE, Wallerstein B, Hidy GM, Lioy PJ, McKee H, Mobley D, Baugues K, Bachmann JD. Will the circle be unbroken:a history of the U.S. National Ambient Air Quality Standards. Journal of the Air and Waste Management Association 2007; 57(10):1151-1163. |
R831086 (Final) |
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Journal Article | The IMPROVE_A temperature protocol for thermal/optical carbon analysis: maintaining consistency with a long-term database. | JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION | Chow JC, Watson JG, Chen L-WA, Chang MCO, Robinson NF, Trimble D, Kohl S | Chow JC, Watson JG, Chen L-WA, Chang MCO, Robinson NF, Trimble D, Kohl S. The IMPROVE_A temperature protocol for thermal/optical carbon analysis: maintaining consistency with a long-term database. Journal of the Air & Waste Management Association 2007;57(9):1014-1023. |
R831086 (2007) R831086 (Final) |
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Journal Article | The application of thermal methods for determining chemical composition of carbonaceous aerosols: a review. | JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH-PART A | Chow JC, Yu JZ, Watson JG, Ho SSH, Bohannan TL, Hays MD, Fung KK | Chow JC, Yu JZ, Watson JG, Ho SSH, Bohannan TL, Hays MD, Fung KK. The application of thermal methods for determining chemical composition of carbonaceous aerosols:a review. Journal of Environmental Science and Health-Part A 2007;42(11):1521-1541. |
R831086 (2007) R831086 (Final) |
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Journal Article | Quantification of PM2.5 organic carbon sampling artifacts in US networks. | None | Chow JC, Watson JG, Chen L-WA, Rice J, Frank NH | Chow JC, Watson JG, Chen L-WA, Rice J, Frank NH. Quantification of PM2.5 organic carbon sampling artifacts in US networks. Atmospheric Chemistry and Physics 2010;10(12):5223-5239. |
R831086 (Final) |
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Journal Article | Quality assurance and quality control for thermal/optical analysis of aerosol samples for organic and elemental carbon. | ANALYTICAL AND BIOANALYTICAL CHEMISTRY | Chow JC, Watson JG, Robles J, Wang X, Chen LW, Trimble DL, Kohl SD, Tropp RJ, Fung KK | Chow JC, Watson JG, Robles J, Wang X, Chen LW, Trimble DL, Kohl SD, Tropp RJ, Fung KK. Quality assurance and quality control for thermal/optical analysis of aerosol samples for organic and elemental carbon. Analytical and Bioanalytical Chemistry 2011;401(10):3141-3152. |
R831086 (Final) |
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Journal Article | Determination of the organic aerosol mass to organic carbon ratio in IMPROVE samples. | CHEMOSPHERE | El-Zanan HS, Lowenthal DH, Zielinska B, Chow JC, Kumar N | El-Zanan HS, Lowenthal DH, Zielinska B, Chow JC, Kumar N. Determination of the organic aerosol mass to organic carbon ratio in IMPROVE samples. Chemosphere 2005;60(4):485-496. |
R831086 (2004) R831086 (2005) R831086 (Final) |
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Journal Article | Dicarboxylic acids, ketocarboxylic acids, and dicarbonyls in the urban atmosphere of China. | JOURNAL OF GEOPHYSICAL RESEARCH | Ho KF, Cao JJ, Lee SC, Kawamura K, Zhang RJ, Chow JC, Watson JG | Ho KF, Cao JJ, Lee SC, Kawamura K, Zhang RJ, Chow JC, Watson JG. Dicarboxylic acids, ketocarboxylic acids, and dicarbonyls in the urban atmosphere of China. Journal of Geophysical Research-Atmospheres 2007;112(D22):D22S27 (12 pp.). |
R831086 (2007) R831086 (Final) |
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Journal Article | Evaluation of an in-injection port thermal desorption-gas chromatography/mass spectrometry method for analysis of non-polar organic compounds in ambient aerosol samples. | JOURNAL OF CHROMATOGRAPHY A | Ho SSH, Yu JZ, Chow JC, Zielinska B, Watson JG, Sit EHL, Schauer JJ | Ho SSH, Yu JZ, Chow JC, Zielinska B, Watson JG, Sit EHL, Schauer JJ. Evaluation of an in-injection port thermal desorption-gas chromatography/mass spectrometry method for analysis of non-polar organic compounds in ambient aerosol samples. Journal of Chromatography A 2008;1200(2):217-227. |
R831086 (Final) |
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Journal Article | Health effects of organic aerosols. | INHALATION TOXICOLOGY | Mauderly JL, Chow JC | Mauderly JL, Chow JC. Health effects of organic aerosols. Inhalation Toxicology 2008;20(3):257-288. |
CR831455 (Final) R831086 (Final) |
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Journal Article | Comparison of continuous and filter-based carbon measurements at the Fresno Supersite. | JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION | Park K, Chow JC, Watson JG, Trimble DL, Doraiswamy P, Arnott WP, Stroud KR, Bowers K, Bode R, Petzold A, Hansen ADA | Park K, Chow JC, Watson JG, Trimble DL, Doraiswamy P, Park K, Arnott WP, Stroud KR, Bowers K, Bode R, Petzold A, Hansen ADA. Comparison of continuous and filter-based carbon measurements at the Fresno Supersite. Journal of the Air & Waste Management Association 2006;56(4):474-491. |
R831086 (2005) R831086 (2006) R831086 (Final) |
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Journal Article | Summary of organic and elemental carbon/black carbon analysis methods and intercomparisons. | AEROSOL AND AIR QUALITY RESEARCH | Watson JG, Chow JC, Chen L-WA | Watson JG, Chow JC, Chen L-WA. Summary of organic and elemental carbon/black carbon analysis methods and intercomparisons. Aerosol and Air Quality Research 2005;5(1):65-102. |
R831086 (2005) R831086 (Final) |
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Journal Article | Estimating aerosol light scattering at the Fresno Supersite. | ATMOSPHERIC ENVIRONMENT | Watson JG, Chow JC, Lowenthal DH, Magliano KL | Watson JG, Chow JC, Lowenthal DH, Magliano KL. Estimating aerosol light scattering at the Fresno Supersite. Atmospheric Environment 2008;42(6):1186-1196. |
R831086 (Final) |
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Journal Article | Methods to assess carbonaceous aerosol sampling artifacts for IMPROVE and other long-term networks. | AIR & WASTE MANAGEMENT ASSOCIATION | Watson JG, Chow JC, Chen L-WA, Frank N | Watson JG, Chow JC, Chen L-WA, Frank N. Methods to assess carbonaceous aerosol sampling artifacts for IMPROVE and other long-term networks. Air & Waste Management Association 2009;59(8):898-911. |
R831086 (Final) |
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Presentation | Spatial and seasonal distributions of carbonaceous aerosols over China. | None | Cao JJ, Lee SC, Chow JC, Watson JG | Cao JJ, Lee SC, Chow JC, Watson JG. Spatial and seasonal distributions of carbonaceous aerosols over China. Presented at the Fifth Asian Aerosol Conference, Kaohsiung, Taiwan, August 27, 2007. |
R831086 (Final) |
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Presentation | Spatial and seasonal distributions of carbonaceous aerosols over China. | None | Cao JJ, Lee SC, Chow JC, Watson JG | Cao JJ, Lee SC, Chow JC, Watson JG. Spatial and seasonal distributions of carbonaceous aerosols over China. Presented at the 5th Asian Aerosol Conference (AAC), Kaohsiung, Taiwan, August 28, 2007. |
R831086 (2007) |
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Presentation | Quantifying uncertainties in thermal/optical analysis for organic and elemental carbon. | None | Chen L-WA, Paredes-Miranda G, Fung KK, Chang M-CO, Chow JC, Watson JG | Chen L-WA, Paredes-Miranda G, Fung KK, Chang M-CO, Chow JC, Watson JG. Quantifying uncertainties in thermal/optical analysis for organic and elemental carbon. Presented at the American Association for Aerosol Research 2004 Annual Conference, Atlanta, GA, October 4-8, 2004. |
R831086 (2004) |
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Presentation | Quantifying uncertainties in thermal/optical analysis for organic and elemental carbon. | None | Chen L-WA, Paredes-Miranda G, Fung KK, Chang M-CO, Chow JC, Watson JG | Chen L-WA, Paredes-Miranda G, Fung KK, Chang M-CO, Chow JC, Watson JG. Quantifying uncertainties in thermal/optical analysis for organic and elemental carbon. Presented at the American Association for Aerosol Research 2004 Meeting, Atlanta, GA, 2004. |
R831086 (Final) |
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Presentation | Particle emissions from laboratory combustion of wildland fuels: emission factors and source profiles. | None | Chen L-WA, Moosmuller H, Chow JC, Watson JG, Arnott WP | Chen L-WA, Moosmuller H, Chow JC, Watson JG, Arnott WP. Particle emissions from laboratory combustion of wildland fuels: emission factors and source profiles. Presented at the Carbon Emissions Characterization and Inventory Workshop, Desert Research Institute, Reno, NV, April 18-19, 2006. |
R831086 (2006) R831086 (Final) |
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Presentation | Emission factors for carbon monoxide, elemental carbon, and light absorption from laboratory combustion of wildland fuels. | None | Chen L-WA, Moosmüller H, Arnott WP, Chow JC | Chen L-WA, Moosmüller H, Arnott WP, Chow JC, et al. Emission factors for carbon monoxide, elemental carbon, and light absorption from laboratory combustion of wildland fuels. Presented at the 7th International Aerosol Conference,2006, St. Paul, MN, September 13, 2006. |
R831086 (2006) R831086 (Final) |
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Presentation | Nanoparticle emission from biomass burning. | None | Chen L-WA, Chakrabarty RK, Moosmuller H, Arnott WP, Watson JG, Chow JC | Chen L-WA, Chakrabarty RK, Moosmuller H, Arnott WP, Watson JG, Chow JC. Nanoparticle emission from biomass burning. Presented at the 5th Asian Aerosol Conference (AAC), Kaohsiung, Taiwan, August 27, 2007. |
R831086 (2007) R831086 (Final) |
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Presentation | Assessment of organic sampling artifacts in the U.S. Improve Network. | None | Chen L-WA, Ho SSH, Chow JC, Watson JG | Chen L-WA, Ho SSH, Chow JC, Watson JG. Assessment of organic sampling artifacts in the U.S. Improve Network. Presented at the 5th Asian Aerosol Conference (AAC), Kaohsiung, Taiwan, August 28, 2007. |
R831086 (2007) R831086 (Final) |
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Presentation | Differences among thermal/optical organic and elemental carbon analysis methods for ambient aerosols. | None | Chow JC, Watson JG | Chow JC, Watson JG. Differences among thermal/optical organic and elemental carbon analysis methods for ambient aerosols. Presented at the European Aerosol Conference, Madrid, Spain, September 1, 2003. |
R831086 (2004) R831086 (Final) |
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Presentation | Carbon measurements with the DRI Model 2001 thermal/optical carbon analyzer. | None | Chow JC, Watson JG | Chow JC, Watson JG. Carbon measurements with the DRI Model 2001 thermal/optical carbon analyzer. Presented at Environment Canada, Toronto, Ontario, Canada, August 9, 2004. |
R831086 (2004) R831086 (Final) |
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Presentation | Approaches to establish comparability for IMPROVE and STN carbon OC and EC. | None | Chow JC | Chow JC. Approaches to establish comparability for IMPROVE and STN carbon OC and EC. Presented at the MANE-VU/MARAMA 2004 Science Meeting, Baltimore, MD, January 28, 2004. |
R831086 (2004) R831086 (Final) |
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Presentation | Review of thermal optical carbon analysis. | None | Chow JC, Watson JG, Fung K | Chow JC, Watson JG, Fung K. Review of thermal optical carbon analysis. Presented at the 3rd Asian Aerosol Conference, Hong Kong, January 7, 2004. |
R831086 (2004) |
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Presentation | Review of thermal/optical carbon analysis. | None | Chow JC, Watson JG, Fung K | Chow JC, Watson JG, Fung K. Review of thermal/optical carbon analysis. Presented at the 3rd Asian Aerosol Conference, Hong Kong University of Science and Technology, Hong Kong, January 7, 2004. |
R831086 (Final) |
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Presentation | Uncertainties in the measurement of carbon in suspended particles. | None | Chow JC, Watson JG | Chow JC, Watson JG. Uncertainties in the measurement of carbon in suspended particles. Presented at the 16th International Conference on Nucleation and Atmospheric Aerosols (ICNAA), Kyoto, Japan, July 27, 2004. |
R831086 (2004) R831086 (Final) |
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Presentation | Methods to calibrate and audit thermal/optical carbon analyzers for visibility studies. | None | Chow JC, Watson JG, Chen LWA, Paredes-Miranda G, Chang MC | Chow JC, Watson JG, Chen LWA, Paredes-Miranda G, Chang MC. Methods to calibrate and audit thermal/optical carbon analyzers for visibility studies. Presented at the A&WMA Visibility Specialty Conference—Regional and Global Perspectives on Haze: Causes, Consequences and Controversies, Ashville, NC, October 28, 2004. |
R831086 (2004) R831086 (Final) |
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Presentation | Calibration and auditing methods for thermal and optical carbon analyzers. | None | Chow JC, Watson JG, Chen LWA, Paredes-Miranda G, Chang MC, Fung K | Chow JC, Watson JG, Chen LWA, Paredes-Miranda G, Chang MC, Fung K. Calibration and auditing methods for thermal and optical carbon analyzers. Presented at the 8th International Conference on Carbonaceous Particles in the Atmosphere, Vienna, Austria, September 15, 2004. |
R831086 (2004) R831086 (Final) |
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Presentation | Interpreting thermal/optical carbon measurements. | None | Chow JC, Watson JG | Chow JC, Watson JG. Interpreting thermal/optical carbon measurements. Presented at the GSF Research Center, Institute for Ecological Chemistry, Neuherberg, Germany, September 20, 2004. |
R831086 (2004) R831086 (Final) |
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Presentation | Examining comparability between thermal/optical elemental carbon and time-integrated light-absorption measurements. | None | Chow JC | Chow JC. Examining comparability between thermal/optical elemental carbon and time-integrated light-absorption measurements. Presented at Air and Waste Management Association Symposium on Air Quality Measurement Methods and Technology 2005, San Francisco, CA, April 19-21, 2005. |
R831086 (2005) R831086 (Final) |
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Presentation | Equivalence of continuous and integrated carbon measurements. | None | Chow JC, Watson JG, Park K | Chow JC, Watson JG, Park K. Equivalence of continuous and integrated carbon measurements. Presented at the 16th Regional Conference of Clean Air and Environment, in Asian Pacific Area, Tokyo, Japan, August 2-4, 2005. |
R831086 (2005) R831086 (Final) |
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Presentation | Transition of IMPROVE carbon analysis. | None | Chow JC, Watson JG | Chow JC, Watson JG. Transition of IMPROVE carbon analysis. Presented at the IMPROVE Steering Committee Meeting, Acadia National Park, Bar Harbor, ME, July 26, 2005. |
R831086 (2005) R831086 (Final) |
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Presentation | Worldwide differences among measurements of organic and elemental carbon: implications for climate studies. | None | Chow JC, Watson JG | Chow JC, Watson JG. Worldwide differences among measurements of organic and elemental carbon: implications for climate studies. Presented at the 17th International Clean Air and Environment Conference, Hobart, Tasmania, May 3-6, 2005. |
R831086 (2005) R831086 (Final) |
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Presentation | Carbon measurements from different sources. | None | Chow JC, Watson JG, Doraiswamy P, Sodeman D, Ho SSH, Chen L-WA, Motabelli N, Chang M-CO, Fung KK | Chow JC, Watson JG, Doraiswamy P, Sodeman D, Ho SSH, Chen L-WA, Motabelli N, Chang M-CO, Fung KK. Carbon measurements from different sources. Poster presented at the Carbon Emissions Characterization and Inventory Workshop, Desert Research Institute, Reno, NV, April 18-19, 2006. |
R831086 (2006) R831086 (Final) |
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Presentation | Similarities and differences in IMPROVE and STN organic and elemental carbon. | None | Chow JC, Watson JG, Chen L-WA | Chow JC, Watson JG, Chen L-WA. Similarities and differences in IMPROVE and STN organic and elemental carbon. Presented at the Workshop on Recent Advances in Aerosol Measurement, National Central University, Taipei, Taiwan, June 5, 2006. |
R831086 (2006) R831086 (Final) |
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Presentation | Carbon measurements and sources in the western United States. | None | Chow JC, Watson JG | Chow JC, Watson JG. Carbon measurements and sources in the western United States. Presented at Academia Sinica, Taipei, Taiwan, June 7, 2006. |
R831086 (2006) R831086 (Final) |
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Presentation | Advances in PM sampling and analysis for chemical speciation. | None | Chow JC, Watson JG, Doraiswamy P, Chen L-WA | Chow JC, Watson JG, Doraiswamy P, Chen L-WA. Advances in PM sampling and analysis for chemical speciation. Presented at Il Particolato Fine in Atmosfera, Milan, Italy, October 12, 2006. |
R831086 (2006) |
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Presentation | IMPROVE carbon analysis. | None | Chow JC, Watson JG | Chow JC, Watson JG. IMPROVE carbon analysis. Presented at the IMPROVE Steering Committee Meeting, Mammoth Cave National Park, KY, September 27, 2006. |
R831086 (2006) R831086 (Final) |
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Presentation | Size-resolved aerosol chemical concentrations at rural and urban sites in Central California, USA. | None | Chow JC, Watson JG, Lowenthal D, Magliano K | Chow JC, Watson JG, Lowenthal D, Magliano K. Size-resolved aerosol chemical concentrations at rural and urban sites in Central California, USA. Presented at the 17th International Conference on Nucleation & Atmospheric Aerosols (ICNAA), National University of Ireland, Galway, Ireland, August 14, 2007. |
R831086 (2007) |
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Presentation | Methods for obtaining more information from existing filter samples. | None | Chow JC, Watson JG | Chow JC, Watson JG. Methods for obtaining more information from existing filter samples. Tutorial presented at the 5th Asian Aerosol Conference (AAC), Kaohsiung, Taiwan, August 26, 2007. |
R831086 (2007) |
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Presentation | Beyond compliance monitoring: more information for the same expenditures. | None | Chow JC, Watson JG | Chow JC, Watson JG. Beyond compliance monitoring: more information for the same expenditures. Presented at the 5th Asian Aerosol Conference (AAC), Kaohsiung, Taiwan, August 28, 2007. |
R831086 (2007) |
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Presentation | Wintertime size-resolved aerosol chemical composition at Central California, USA. | None | Chow JC, Watson JG, Lowenthal DH, Chen L-WA | Chow JC, Watson JG, Lowenthal DH, Chen L-WA. Wintertime size-resolved aerosol chemical composition at Central California, USA. Presented at the Mini Symposium in Aerosol Science and Technology, National Chen Kyng University, Tainan, Taiwan, August 29, 2007. |
R831086 (2007) R831086 (Final) |
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Presentation | Importance of carbonaceous aerosol in climate, visibility, and human health. | None | Chow JC, Watson JG, Chen L-WA | Chow JC, Watson JG, Chen L-WA. Importance of carbonaceous aerosol in climate, visibility, and human health. Presented at the Hong Kong Civic Exchange, Central Hong Kong, December 3, 2007. |
R831086 (Final) |
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Presentation | Recent advances in particulate matter and health. | None | Chow JC, Watson JG | Chow JC, Watson JG. Recent advances in particulate matter and health. Presented at the Ninth International Aerosol Conference, Guangzhou, China, January 8, 2007. |
R831086 (2007) |
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Presentation | Ambient air quality monitoring and network design. | None | Chow JC, Watson JG | Chow JC, Watson JG. Ambient air quality monitoring and network design. Presented at the International Symposium on Ambient Air Particulate Matter-Techniques and Policies for Pollution Prevention and Control, Nankai University, Tianjin, China, July 16, 2007. |
R831086 (2007) |
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Presentation | PM2.5/PM10 measurements, source characterization, and receptor modeling source apportionment. Overview of aerosol properties and measurements (Part I). | None | Chow JC, Watson JG | Chow JC, Watson JG. PM2.5/PM10 measurements, source characterization, and receptor modeling source apportionment. Overview of aerosol properties and measurements (Part I). Tutorial presented at the International Symposium on Ambient Air Particulate Matter-Techniques and Policies for Pollution Prevention and Control, Nankai University, Tianjin, China, July 16, 2007. |
R831086 (2007) |
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Presentation | PM2.5/PM10 measurements, source characterization, and receptor modeling source apportionment. Receptor modeling for air quality management (Part III). | None | Chow JC, Watson JG | Chow JC, Watson JG. PM2.5/PM10 measurements, source characterization, and receptor modeling source apportionment. Receptor modeling for air quality management (Part III). Tutorial presented at the International Symposium on Ambient Air Particulate Matter-Techniques and Policies for Pollution Prevention and Control, Nankai University, Tianjin, China, July 16, 2007. |
R831086 (2007) |
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Presentation | PM2.5/PM10 measurements, source characterization, and receptor modeling source apportionment. Source characterization (Part II). | None | Chow JC, Watson JG | Chow JC, Watson JG. PM2.5/PM10 measurements, source characterization, and receptor modeling source apportionment. Source characterization (Part II). Tutorial presented at the International Symposium on Ambient Air Particulate Matter-Techniques and Policies for Pollution Prevention and Control, Nankai University, Tianjin, China, July 16, 2007. |
R831086 (2007) |
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Presentation | Importance of carbon measurements for human health, visibility, and climate. | None | Chow JC, Watson JG | Chow JC, Watson JG. Importance of carbon measurements for human health, visibility, and climate. Presented at Nankai University, Tianjin, China, July 19, 2007. |
R831086 (2007) |
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Presentation | Understanding thermal/optical analysis. | None | Chow JC, Watson JG, Chen L-WA | Chow JC, Watson JG, Chen L-W. Understanding thermal/optical analysis. Presented at the Atmospheric Science Progress Review Meeting, Research Triangle Park, NC, June 21, 2007. |
R831086 (2007) R831086 (Final) |
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Presentation | Daily measurements of particulate organic compounds by thermal desorption-gas chromatography/mass spectrometry (TD-GC/MS) during SEARCH. | None | Chow JC, Watson JG, Ho SSH, Jansen JJ, Edgerton ES, Hansen DA | Chow JC, Watson JG, Ho SSH, Jansen JJ, Edgerton ES, Hansen DA. Daily measurements of particulate organic compounds by thermal desorption-gas chromatography/mass spectrometry (TD-GC/MS) during SEARCH. Presented at the Annual Meeting of the National Environmental Respiratory Center (NERC), Albuquerque, NM, June 5-6, 2007. |
R831086 (2007) R831086 (Final) |
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Presentation | Measurement methods and health effects of ultrafine particles. | None | Chow JC, Watson JG | Chow JC, Watson JG. Measurement methods and health effects of ultrafine particles. Presented at the Cyprus International Institute for the Environment and Public Health, Nicosia, Cyprus, March 30, 2007. |
R831086 (2007) |
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Presentation | Particulate matter measurements in Central California. | None | Chow JC, Watson JG, Chen L-WA, Magliano KL | Chow JC, Watson JG, Chen L-WA, Magliano KL. Particulate matter measurements in Central California. Presented at the A&WMA Symposium on Air Quality Measurement Methods and Technology, San Francisco, CA, May 2, 2007. |
R831086 (2007) |
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Presentation | Ambient monitoring networks and monitoring strategies. | None | Chow JC, Watson JG | Chow JC, Watson JG. Ambient monitoring networks and monitoring strategies. Presented at the Workshop on Air Quality Management, Measurement, Modeling, and Health Effects, University of Zagreb, Zagreb, Croatia, May 24, 2007. |
R831086 (2007) |
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Presentation | Framework for U.S. air quality management and decision-making. | None | Chow JC, Watson JG | Chow JC, Watson JG. Framework for U.S. air quality management and decision-making. Presented at the Workshop on Air Quality Management, Measurement, Modeling, and Health Effects, University of Zagreb, Zagreb, Croatia, May 24, 2007. |
R831086 (2007) |
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Presentation | Health effects of suspended particulate matter. | None | Chow JC, Watson JG | Chow JC, Watson JG. Health effects of suspended particulate matter. Presented at the Workshop on Air Quality Management, Measurement, Modeling, and Health Effects, University of Zagreb, Zagreb, Croatia, May 24, 2007. |
R831086 (2007) |
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Presentation | Sources, concentrations, and health effects of ultrafine particles. | None | Chow JC, Watson JG, Koracin D | Chow JC, Watson JG, Koracin D. Sources, concentrations, and health effects of ultrafine particles. Presented at the Workshop on Air Quality Management, Measurement, Modeling, and Health Effects, University of Zagreb, Zagreb, Croatia, May 26, 2007. |
R831086 (2007) R831086 (Final) |
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Presentation | Ambient monitoring networks and monitoring strategies. | None | Chow JC, Watson JG | Chow JC, Watson JG. Ambient monitoring networks and monitoring strategies. Presented at the University of Ljubljana, Ljubljana, Slovenia, May 29, 2007. |
R831086 (2007) |
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Presentation | Advanced aerosol measurements for visibility assessment. | None | Chow JC, Watson JG | Chow JC, Watson JG. Advanced aerosol measurements for visibility assessment. Presented at the SEPA South China Institute of Environmental Sciences, Guangzhou, Guangdong, PRC, July 26, 2008. |
R831086 (Final) |
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Presentation | Recent developments in thermal/optical carbon analysis. | None | Chow JC, Watson JG | Chow JC, Watson JG. Recent developments in thermal/optical carbon analysis. Presented at the Nankai University, Tianjin, PRC, May 17, 2008. |
R831086 (Final) |
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Presentation | Carbon measurements from different sources. | None | Doraiswamy P, Chow JC, Watson JG, Sodeman D | Doraiswamy P, Chow JC, Watson JG, Sodeman D, et al. Carbon measurements from different sources. Presented at the A&WMA’s 99th Annual Conference & Exhibition, Healthy Environments: Rebirth & Renewal, New Orleans, LA, June 20-23, 2006. |
R831086 (2006) R831086 (Final) |
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Presentation | Improving the understanding and usefulness of thermal optical carbon analyses. | None | Fung KK, Chow JC, Watson JG | Fung KK, Chow JC, Watson JG. Improving the understanding and usefulness of thermal optical carbon analyses. Presented at the 5th Asian Aerosol Conference (AAC), Kaohsiung, Taiwan, August 27, 2007. |
R831086 (2007) R831086 (Final) |
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Presentation | Evaluation of pyrolysis correction by reflectance and transmittance in thermal optical OC/EC analysis techniques. | None | Fung K, Chow JC, Watson JG | Fung K, Chow JC, Watson JG. Evaluation of pyrolysis correction by reflectance and transmittance in thermal optical OC/EC analysis techniques. Presented at the U.S. Environmental Protection Agency and A&WMA Symposium on Air Quality Measurement Methods and Technology 2004, Research Triangle Park, NC, April 19-22, 2004. |
R831086 (2004) R831086 (Final) |
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Presentation | Determining organic carbon adsorption on quartz fiber filters by sample splitting and thermal/optical analysis. | None | Fung K, Chow JC, Watson JG, Chen LYA | Fung K, Chow JC, Watson JG, Chen LYA. Determining organic carbon adsorption on quartz fiber filters by sample splitting and thermal/optical analysis. Presented at the 13th World Clean Air and Environmental Protection Congress and Exhibition, London, UK, August 26, 2004. |
R831086 (2004) R831086 (Final) |
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Presentation | Factors contributing to the difference in elemental carbon by the IMPROVE and EPA Speciation Trends Network (STN) Methods. | None | Fung K, Chow JC, Watson JG | Fung K, Chow JC, Watson JG. Factors contributing to the difference in elemental carbon by the IMPROVE and EPA Speciation Trends Network (STN) Methods. Presented at the 3rd Asian Aerosol Conference, Hong Kong, January 7, 2004. |
R831086 (2004) R831086 (Final) |
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Presentation | Improving the understanding and usefulness of thermal optical carbon analyses. | None | Fung K, Chow JC, Watson JG | Fung K, Chow JC, Watson JG. Improving the understanding and usefulness of thermal optical carbon analyses. Presented at the California Air Resources Board, El Monte, CA, February 22, 2006. |
R831086 (2006) R831086 (Final) |
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Presentation | Temporal and spatial distribution of fine particle nitrate and black carbon in the San Joaquin Valley of California. | None | Hering S, Kreisberg N, Chow JC, Watson JG, Richards LW | Hering S, Kreisberg N, Chow JC, Watson JG, Richards LW. Temporal and spatial distribution of fine particle nitrate and black carbon in the San Joaquin Valley of California. Presented at the 22nd Annual Meeting, American Association for Aerosol Research, Anaheim, CA, October 20-24, 2003. |
R831086 (Final) |
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Presentation | Air quality modeling–regional scales. | None | Koracin D, Koracin J, Fujita E, Watson J, Chow JC | Koracin D, Koracin J, Fujita E, Watson J, Chow JC. Air quality modeling–regional scales. Presented at the University of Ljubljana, Ljubljana, Solvenia, May 28, 2007. |
R831086 (2007) |
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Presentation | The organic mass/organic carbon ratio in IMPROVE samples. | None | Lowenthal D, Elzanan H, Zielinska B, Chow JC, Kumar N | Lowenthal D, Elzanan H, Zielinska B, Chow JC, Kumar N. The organic mass/organic carbon ratio in IMPROVE samples. Presented at the Air & Waste Management Association Visibility Specialty Conference—Regional and Global Perspectives on Haze: Causes, Consequences and Controversies, Ashville, NC, October 28, 2004. |
R831086 (2004) R831086 (Final) |
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Presentation | Temperature calibration for thermal optical carbon analyzers. | None | Paredes-Miranda G, Chow JC, Chen LWA, Chang MC, Watson JG | Paredes-Miranda G, Chow JC, Chen LWA, Chang MC, Watson JG. Temperature calibration for thermal optical carbon analyzers. Presented at the U.S. Environmental Protection Agency and Air & Waste Management Association Symposium on Air Quality Methods and Technology 2004, Research Triangle Park, NC, April 21, 2004. |
R831086 (2004) R831086 (Final) |
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Presentation | Semi-volatile organic compound characterization and evaluation of PM2.5 emission sources collected during the California Regional PM10/PM2.5 Air Quality Study | None | Rinehart LR, Chen LWA, Chow JC, Zielinska B | Rinehart LR, Chen LWA, Chow JC, Zielinska B. Semi-volatile organic compound characterization and evaluation of PM2.5 emission sources collected during the California Regional PM10/PM2.5 Air Quality Study. Presented at the 22nd Annual Meeting of the American Association for Aerosol Research, Anaheim, CA, October 20-24, 2003. |
R831086 (Final) |
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Presentation | Measurement of organic and elemental carbon. | None | Watson JG, Chow JC | Watson JG, Chow JC. Measurement of organic and elemental carbon. Presented at the Technology Workshop on Ambient PM Measurement, Pune, India, September 18, 2003. |
R831086 (2004) R831086 (Final) |
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Presentation | Equivalence of carbon fractions with different carbon analyzers. | None | Watson JG, Chow JC | Watson JG, Chow JC. Equivalence of carbon fractions with different carbon analyzers. Presented at the IMPROVE Steering Committee Meeting, Glacier National Park, MT, June 2, 2004. |
R831086 (2004) R831086 (Final) |
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Presentation | Summary of methods and comparison studies for organic and elemental carbon: implications for visibility and global warming. | None | Watson JG, Chow JC, Chen LWA, Chang O | Watson JG, Chow JC, Chen LWA, Chang O. Summary of methods and comparison studies for organic and elemental carbon: implications for visibility and global warming. Presented at the Air & Waste Management Association Visibility Specialty Conference—Regional and Global Perspectives on Haze: Causes, Consequences and Controversies, Ashville, NC, October 28, 2004. |
R831086 (2004) R831086 (Final) |
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Presentation | Factors affecting the quantification of elemental carbon. | None | Watson JG, Chow JC, Chen LWA, Paredes-Miranda G, Chang MC, Fung K | Watson JG, Chow JC, Chen LWA, Paredes-Miranda G, Chang MC, Fung K. Factors affecting the quantification of elemental carbon. Presented at the 8th International Conference on Carbonaceous Particles in the Atmosphere, Vienna, Austria, September 15, 2004. |
R831086 (2004) R831086 (Final) |
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Presentation | Problems and solutions in monitoring PM carbon components. | None | Watson JG, Chow JC, Chen L-WA | Watson JG, Chow JC, Chen L-WA. Problems and solutions in monitoring PM carbon components. Presented at the Workshop on Recent Advances in Aerosol Measurement, National Central University, Taipei, Taiwan, June 5, 2006. |
R831086 (2006) R831086 (Final) |
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Presentation | State of the science on sources of carbonaceous aerosols and their contribution to regional haze. | None | Watson JG, Chow JC | Watson JG, Chow JC. State of the science on sources of carbonaceous aerosols and their contribution to regional haze. Presented at the WRAP Workshop on Fire, Carbon, and Dust, Sacramento, CA, May 23-24, 2006. |
R831086 (2006) R831086 (Final) |
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Presentation | Measurement of ultrafine and fine particle black carbon and its optical properties. | None | Watson JG, Chow JC, Lowenthal DH, Chen L-WA, Park K | Watson JG, Chow JC, Lowenthal DH, Chen L-WA, Park K. Measurement of ultrafine and fine particle black carbon and its optical properties. Presented at the 17th Annual Conference on Nucleation and Atmospheric Aerosols, Galway, Ireland, August 14, 2007. |
R831086 (2007) R831086 (Final) |
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Presentation | Tutorial on advanced measurements and receptor models for source apportionment. | None | Watson JG, Chow JC, Chen L-WA | Watson JG, Chow JC, Chen L-WA. Tutorial on advanced measurements and receptor models for source apportionment. Presented at the 5th Asian Aerosol Conference (AAC), Kaohsiung, China, August 26, 2007. |
R831086 (2007) |
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Presentation | Chemical, physical, and optical properties of carbonaceous aerosol. | None | Watson JG, Chow JC, Lowenthal DH, Chen L-WA, Park K | Watson JG, Chow JC, Lowenthal DH, Chen L-WA, Park K. Chemical, physical, and optical properties of carbonaceous aerosol. Presented at The Mini Symposium in Aerosol Science and Technology, National Chen Kung University, Tainan, Taiwan, August 29, 2007. |
R831086 (2007) R831086 (Final) |
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Presentation | Receptor models for air resources management. | None | Watson JG, Chow JC | Watson JG, Chow JC. Receptor models for air resources management. Presented at the Ninth International Aerosol Conference, Guangzhou, China, January 8, 2007. |
R831086 (2007) |
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Presentation | Regional integrated air quality management: an example from the California Regional PM10/PM2.5 air quality study (CRPAQS). | None | Watson JG, Chow JC, Chen L-WA, Magliano KL | Watson JG, Chow JC, Chen L-WA, Magliano KL. Regional integrated air quality management: an example from the California Regional PM10/PM2.5 air quality study (CRPAQS). Presented at the 6th International Conference on Urban Air Quality, Limassol, Cyprus, March 28, 2007. |
R831086 (2007) |
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Presentation | Characterizing source emissions. | None | Watson JG, Chow JC | Watson JG, Chow JC. Characterizing source emissions. Presented at the Workshop on Air Quality Management, Measurement, Modeling, and Health Effects, University of Zagreb, Zagreb, Croatia, May 24, 2007. |
R831086 (2007) R831086 (Final) |
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Presentation | Effects of pollution on visibility and the earth’s radiation balance. | None | Watson JG, Chow JC | Watson JG, Chow JC. Effects of pollution on visibility and the earth’s radiation balance. Presented at the Workshop on Air Quality Management, Measurement, Modeling, and Health Effects, University of Zagreb, Zagreb, Croatia, May 24, 2007. |
R831086 (2007) |
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Presentation | Pollutants of concern in North America and Europe. | None | Watson JG, Chow JC | Watson JG, Chow JC. Pollutants of concern in North America and Europe. Presented at the Workshop on Air Quality Management, Measurement, Modeling, and Health Effects, University of Zagreb, Zagreb, Croatia, May 24, 2007. |
R831086 (2007) |
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Presentation | Receptor modeling source apportionment for air quality management. | None | Watson JG, Chow JC | Watson JG, Chow JC. Receptor modeling source apportionment for air quality management. Presented at the Workshop on Air Quality Management, Measurement, Modeling, and Health Effects, University of Zagreb, Zagreb, Croatia, May 24, 2007. |
R831086 (2007) |
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Presentation | Receptor modeling source apportionment for air quality management. | None | Watson JG, Chow JC | Watson JG, Chow JC. Receptor modeling source apportionment for air quality management. Presented at the University of Ljubljana, Ljubljana, Slovenia, May 29, 2007. |
R831086 (2007) |
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Presentation | Carbonaceous measurements from laboratory controlled combustion sources. | None | Watson JG, Chow JC, Doraiswamy P, Chen L-WA | Watson JG, Chow JC, Doraiswamy P, Chen L-WA. Carbonaceous measurements from laboratory controlled combustion sources. Presented at Advances in Combustion Technology: Improving the Environment and Energy Efficiency, Waikoloa, Hawaii, October 24, 2007. |
R831086 (Final) |
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Report | Climate change – characterization of black carbon and organic carbon air pollution emissions and evaluation of measurement methods. | None | Chow JC, Watson JG, Doraiswamy P, Chen L-WA, et al | Chow JC, Watson JG, Doraiswamy P, Chen L-WA, et al. Climate change – characterization of black carbon and organic carbon air pollution emissions and evaluation of measurement methods. Phase I Method Comparisons. Draft Interim Progress Report. Reno, NV:Desert Research Institute, California Air Resources Board, Sacramento, CA, 2006. |
R831086 (2006) |
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Report | Comparison of the DRI/OGC and model 2001 thermal/optical carbon analyzers. | None | Chow JC, Watson JG, Chen L-WA, Chang MC, Paredes-Miranda G | Chow JC, Watson JG, Chen L-WA, Chang MC, Paredes-Miranda G . Comparison of the DRI/OGC and model 2001 thermal/optical carbon analyzers. Prepared for the IMPROVE Steering Committee, Fort Collins, CO, Reno, NV: Desert Research Institute, 2005. |
R831086 (2005) |
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The perspectives, information and conclusions conveyed in research project abstracts, progress reports, final reports, journal abstracts and journal publications convey the viewpoints of the principal investigator and may not represent the views and policies of ORD and EPA. Conclusions drawn by the principal investigators have not been reviewed by the Agency.