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 | Citation | Progress Report Year | Document Sources |
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Book Chapter | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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.