TY - CHAP A1 - Watson, J G A1 - Chow, J C T1 - Receptor models for source apportionment of suspended particles. Y1 - 2007/03/ N1 - R831086 IS - Chapter 8 SP - 273 EP - 298 ER - TY - JOUR A1 - Arnott, W P A1 - Zielinska, B A1 - Rogers, C F A1 - Sagebiel, J A1 - Park, K A1 - Chow, J A1 - Moosmuller, H A1 - Watson, J G A1 - Kelly, K A1 - Wagner, D A1 - Sarofim, A A1 - Lighty, J A1 - Palmer, G T1 - 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. Y1 - 2005/07/15 N1 - R831086 JF - ENVIRONMENTAL SCIENCE & TECHNOLOGY J1 - ENVIRON SCI TECHNOL J2 - ENVIRONMENTAL SCIENCE & TECHNOLOGY J3 - Enviornmenal Research VL - 39 IS - 14 SP - 5398 EP - 5406 ER - TY - JOUR A1 - Cao, J J A1 - Lee, S C A1 - Ho, K F A1 - Zou, S C A1 - Fung, K A1 - Li, Y A1 - Watson, J G A1 - Chow, J C T1 - Spatial and seasonal variations of atmospheric organic carbon and elemental carbon in Pearl River Delta Region, China. Y1 - 2004/09/ N1 - R831086 JF - ATMOSPHERIC ENVIRONMENT J1 - ATMOS ENVIRON J2 - Atmos.Environ. VL - 38 IS - 27 SP - 4447 EP - 4456 ER - TY - JOUR A1 - Cao, J J A1 - Lee, S C A1 - Zhang, X Y A1 - Chow, J C A1 - An, Z S A1 - Ho, K F A1 - Watson, J G A1 - Fung, K A1 - Wang, Y Q A1 - Shen, Z X T1 - Characterization of airborne carbonate over a site near Asian dust source regions during spring 2002 and its climatic and environmental significance. Y1 - 2005/02/16 N1 - R831086 JF - JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES J1 - J GEOPHYS RES-ATMOS VL - 110 SP - D03203 ER - TY - JOUR A1 - Cao, J J A1 - Wu, F A1 - Chow, J C A1 - Lee, S C A1 - Li, Y A1 - Chen, S W A1 - An, Z S A1 - Fung, K K A1 - Watson, J G A1 - Zhu, C S A1 - Liu, S X T1 - Characterization and source apportionment of atmospheric organic and elemental carbon during fall and winter of 2003 in Xi'an, China. Y1 - 2005// N1 - R831086 JF - ATMOSPHERIC CHEMISTRY AND PHYSICS VL - 5 IS - 11 SP - 3127 EP - 3137 ER - TY - JOUR A1 - Chen, L W A1 - Watson, J G A1 - Chow, J C A1 - Magliano, K L T1 - Quantifying PM2.5 source contributions for the San Joaquin Valley with multivariate receptor models. Y1 - 2007/04/15 N1 - R831086 N1 - R832156 VL - 41 IS - 8 SP - 2818 EP - 2826 ER - TY - JOUR A1 - Chen, L W A1 - Moosmuller, H A1 - Arnott, W P A1 - Chow, J C A1 - Watson, J G A1 - Susott, R A A1 - Babbitt, R E A1 - Wold, C E A1 - Lincoln, E N A1 - Hao, W M T1 - Emissions from laboratory combustion of wildland fuels: emission factors and source profiles. Y1 - 2007/06/15 N1 - R831086 JF - ENVIRONMENTAL SCIENCE TECHNOLOGY VL - 41 IS - 12 SP - 4317 EP - 4325 ER - TY - JOUR A1 - Chen, L A1 - Chow, J C A1 - Watson, J G A1 - Moosmuller, H A1 - Arnott, W P T1 - Modeling reflectance and transmittance of quartz-fiber filter samples containing elemental carbon particles: implications for thermal/optical analysis. Y1 - 2004/06/ N1 - R831086 JF - JOURNAL OF AEROSOL SCIENCE J1 - J AEROSOL SCI J2 - J.Aerosol Sci. VL - 35 IS - 6 SP - 765 EP - 780 ER - TY - JOUR A1 - Chen, L A1 - Moosmuller, H A1 - Arnott, W P A1 - Chow, J C A1 - Watson, J G A1 - Susott, R A A1 - Babbitt, R E A1 - Wold, C E A1 - Lincoln, E N A1 - Hao, W M T1 - Particle emissions from laboratory combustion of wildland fuels: in situ optical and mass measurements. Y1 - 2006/02/21 N1 - R831086 JF - GEOPHYSICAL RESEARCH LETTERS J1 - GEOPHYS RES LETT VL - 33 IS - 4 SP - L04803 (4 pp.) ER - TY - JOUR A1 - Chow, J C A1 - Watson, J G A1 - Chen, L A1 - Arnott, W P A1 - Moosmuller, H A1 - Fung, K T1 - Equivalence of elemental carbon by thermal/optical reflectance and transmittance with different temperature protocols. Y1 - 2004/08/15 N1 - R831086 JF - ENVIRONMENTAL SCIENCE & TECHNOLOGY J1 - ENVIRON SCI TECHNOL J2 - ENVIRONMENTAL SCIENCE & TECHNOLOGY J3 - Enviornmenal Research VL - 38 IS - 16 SP - 4414 EP - 4422 ER - TY - JOUR A1 - Chow, J C A1 - Watson, J G A1 - Chen, L A1 - Paredes-Miranda, G A1 - Chang, M A1 - Trimble, D A1 - Fung, K K A1 - Zhang, H A1 - Yu, J Z T1 - Refining temperature measures in thermal/optical carbon analysis. Y1 - 2005/11/7 N1 - R831086 JF - ATMOSPHERIC CHEMISTRY AND PHYSICS DISCUSSIONS VL - 5 IS - 11 SP - 2961 EP - 2972 ER - TY - JOUR A1 - Chow, J C A1 - Watson, J G A1 - Louie, P A1 - Chen, L A1 - Sin, D T1 - Comparison of PM2.5 carbon measurement methods in Hong Kong, China. Y1 - 2005/09/ N1 - R831086 JF - ENVIRONMENTAL POLLUTION J1 - ENVIRON POLLUT VL - 137 IS - 2 SP - 334 EP - 344 ER - TY - JOUR A1 - Chow, J C A1 - Watson, J G A1 - Park, K A1 - Lowenthal, D H A1 - Robinson, N F A1 - Park, K A1 - Magliano, K A T1 - Comparison of particle light scattering and fine particulate matter mass in central California. Y1 - 2006/04/ N1 - R831086 JF - JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION VL - 56 IS - 4 SP - 398 EP - 410 ER - TY - JOUR A1 - Chow, J C A1 - Watson, J G A1 - Lowenthal, D H A1 - Chen, L A1 - Magliano, K L T1 - Particulate carbon measurements in California's San Joaquin Valley. Y1 - 2006/01/ N1 - R831086 JF - CHEMOSPHERE J1 - CHEMOSPHERE VL - 62 IS - 3 SP - 337 EP - 348 ER - TY - JOUR A1 - Chow, J C A1 - Watson, J G A1 - Lowenthal, D H A1 - Chen, L A1 - Zielinska, B A1 - Mazzoleni, L R A1 - Magliano, K L T1 - Evaluation of organic markers for chemical mass balance source apportionment at the Fresno Supersite. Y1 - 2007/04/ N1 - R831086 JF - ATMOSPHERIC CHEMISTRY AND PHYSICS VL - 7 IS - 7 SP - 1741 EP - 1754 ER - TY - JOUR A1 - Chow, J C A1 - Watson, J G T1 - Review of measurement methods and compositions for ultrafine particles. Y1 - 2007/06/ N1 - R831086 JF - AEROSOL AND AIR QUALITY RESEARCH VL - 7 IS - 2 SP - 121 EP - 173 ER - TY - JOUR A1 - Chow, J C T1 - Will the circle be unbroken: A history of the US national ambient air quality standards - Introduction to the 2007 critical review. Y1 - 2007/06/ N1 - R831086 JF - JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION VL - 57 IS - 6 SP - 650 EP - 651 ER - TY - JOUR A1 - Chow, J C A1 - Watson, J G A1 - Feldman, H J A1 - Nolen, J E A1 - Wallerstein, B A1 - Hidy, G M A1 - Lioy, P J A1 - McKee, H A1 - Mobley, D A1 - Baugues, K A1 - Bachmann, J D T1 - Will the circle be unbroken: a history of the U..S. National Ambient Air Quality Standards. Y1 - 2007/10/ N1 - R831086 VL - 57 IS - 10 SP - 1151 EP - 1163 ER - TY - JOUR A1 - Chow, J C A1 - Watson, J G A1 - Chen, L A1 - Chang, M A1 - Robinson, N F A1 - Trimble, D A1 - Kohl, S T1 - The IMPROVE_A temperature protocol for thermal/optical carbon analysis: maintaining consistency with a long-term database. Y1 - 2007/09/ N1 - R831086 JF - JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION VL - 57 IS - 9 SP - 1014 EP - 1023 ER - TY - JOUR A1 - Chow, J C A1 - Yu, J Z A1 - Watson, J G A1 - Ho, S A1 - Bohannan, T L A1 - Hays, M D A1 - Fung, K K T1 - The application of thermal methods for determining chemical composition of carbonaceous aerosols: a review. Y1 - 2007/09/ N1 - R831086 JF - JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH-PART A VL - 42 IS - 11 SP - 1521 EP - 1541 ER - TY - JOUR A1 - Chow, J C A1 - Watson, J G A1 - Chen, L A1 - Rice, J A1 - Frank, N H T1 - Quantification of PM2.5 organic carbon sampling artifacts in US networks. Y1 - 2010/06/15 N1 - R831086 VL - 10 IS - 12 SP - 5223 EP - 5239 ER - TY - JOUR A1 - Chow, J C A1 - Watson, J G A1 - Robles, J A1 - Wang, X A1 - Chen, L W A1 - Trimble, D L A1 - Kohl, S D A1 - Tropp, R J A1 - Fung, K K T1 - Quality assurance and quality control for thermal/optical analysis of aerosol samples for organic and elemental carbon. Y1 - 2011/12/ N1 - R831086 JF - ANALYTICAL AND BIOANALYTICAL CHEMISTRY VL - 401 IS - 10 SP - 3141 EP - 3152 ER - TY - JOUR A1 - El-Zanan, H S A1 - Lowenthal, D H A1 - Zielinska, B A1 - Chow, J C A1 - Kumar, N T1 - Determination of the organic aerosol mass to organic carbon ratio in IMPROVE samples. Y1 - 2005/07/ N1 - R831086 JF - CHEMOSPHERE J1 - CHEMOSPHERE VL - 60 IS - 4 SP - 485 EP - 496 ER - TY - JOUR A1 - Ho, K F A1 - Cao, J J A1 - Lee, S C A1 - Kawamura, K A1 - Zhang, R J A1 - Chow, J C A1 - Watson, J G T1 - Dicarboxylic acids, ketocarboxylic acids, and dicarbonyls in the urban atmosphere of China. Y1 - 2007/11/27 N1 - R831086 JF - JOURNAL OF GEOPHYSICAL RESEARCH J1 - J GEOPHYS RES VL - 112 IS - D22 SP - D22S27 (12 pp.) ER - TY - JOUR A1 - Ho, S A1 - Yu, J Z A1 - Chow, J C A1 - Zielinska, B A1 - Watson, J G A1 - Sit, E A1 - Schauer, J J T1 - Evaluation of an in-injection port thermal desorption-gas chromatography/mass spectrometry method for analysis of non-polar organic compounds in ambient aerosol samples. Y1 - 2008/07/25 N1 - R831086 JF - JOURNAL OF CHROMATOGRAPHY A J1 - J CHROMATOGR A VL - 1200 IS - 2 SP - 217 EP - 227 ER - TY - JOUR A1 - Mauderly, J L A1 - Chow, J C T1 - Health effects of organic aerosols. Y1 - 2008/02/ N1 - R831086 N1 - CR831455 JF - INHALATION TOXICOLOGY J1 - INHAL TOXICOL J2 - Inhal.Toxicol. VL - 20 IS - 3 SP - 257 EP - 288 ER - TY - JOUR A1 - Park, K A1 - Chow, J C A1 - Watson, J G A1 - Trimble, D L A1 - Doraiswamy, P A1 - Arnott, W P A1 - Stroud, K R A1 - Bowers, K A1 - Bode, R A1 - Petzold, A A1 - Hansen, A T1 - Comparison of continuous and filter-based carbon measurements at the Fresno Supersite. Y1 - 2006/04/ N1 - R831086 JF - JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION J1 - J AIR WASTE MANAGE VL - 56 IS - 4 SP - 474 EP - 491 ER - TY - JOUR A1 - Watson, J G A1 - Chow, J C A1 - Chen, L T1 - Summary of organic and elemental carbon/black carbon analysis methods and intercomparisons. Y1 - 2005/06/ N1 - R831086 JF - AEROSOL AND AIR QUALITY RESEARCH VL - 5 IS - 1 SP - 65 EP - 102 ER - TY - JOUR A1 - Watson, J G A1 - Chow, J C A1 - Lowenthal, D H A1 - Magliano, K L T1 - Estimating aerosol light scattering at the Fresno Supersite. Y1 - 2008/02/ N1 - R831086 JF - ATMOSPHERIC ENVIRONMENT J1 - ATMOS ENVIRON J2 - Atmos.Environ. VL - 42 IS - 6 SP - 1186 EP - 1196 ER - TY - JOUR A1 - Watson, J G A1 - Chow, J C A1 - Chen, L A1 - Frank, N T1 - Methods to assess carbonaceous aerosol sampling artifacts for IMPROVE and other long-term networks. Y1 - 2009/08/ N1 - R831086 JF - AIR & WASTE MANAGEMENT ASSOCIATION VL - 59 IS - 8 SP - 898 EP - 911 ER - TY - CONF A1 - Cao, J J A1 - Lee, S C A1 - Chow, J C A1 - Watson, J G T1 - Spatial and seasonal distributions of carbonaceous aerosols over China. Y1 - 2007/08/27 N1 - R831086 ER - TY - CONF A1 - Cao, J J A1 - Lee, S C A1 - Chow, J C A1 - Watson, J G T1 - Spatial and seasonal distributions of carbonaceous aerosols over China. Y1 - 2007/08/28 N1 - R831086 ER - TY - CONF A1 - Chen, L A1 - Paredes-Miranda, G A1 - Fung, K K A1 - Chang, M A1 - Chow, J C A1 - Watson, J G T1 - Quantifying uncertainties in thermal/optical analysis for organic and elemental carbon. Y1 - 2004/10/ N1 - R831086 ER - TY - CONF A1 - Chen, L A1 - Paredes-Miranda, G A1 - Fung, K K A1 - Chang, M A1 - Chow, J C A1 - Watson, J G T1 - Quantifying uncertainties in thermal/optical analysis for organic and elemental carbon. Y1 - 2004// N1 - R831086 ER - TY - CONF A1 - Chen, L A1 - Moosmuller, H A1 - Chow, J C A1 - Watson, J G A1 - Arnott, W P T1 - Particle emissions from laboratory combustion of wildland fuels: emission factors and source profiles. Y1 - 2006/04/18-19 N1 - R831086 ER - TY - CONF A1 - Chen, L A1 - Moosmüller, H A1 - Arnott, W P A1 - Chow, J C T1 - Emission factors for carbon monoxide, elemental carbon, and light absorption from laboratory combustion of wildland fuels. Y1 - 2006/09/13 N1 - R831086 ER - TY - CONF A1 - Chen, L A1 - Chakrabarty, R K A1 - Moosmuller, H A1 - Arnott, W P A1 - Watson, J G A1 - Chow, J C T1 - Nanoparticle emission from biomass burning. Y1 - 2007/08/27 N1 - R831086 ER - TY - CONF A1 - Chen, L A1 - Ho, S A1 - Chow, J C A1 - Watson, J G T1 - Assessment of organic sampling artifacts in the U.S. Improve Network. Y1 - 2007/08/28 N1 - R831086 ER - TY - CONF A1 - Chow, J C A1 - Watson, J G T1 - Differences among thermal/optical organic and elemental carbon analysis methods for ambient aerosols. Y1 - 2003/09/1 N1 - R831086 ER - TY - CONF A1 - Chow, J C A1 - Watson, J G T1 - Carbon measurements with the DRI Model 2001 thermal/optical carbon analyzer. Y1 - 2004/08/9 N1 - R831086 ER - TY - CONF A1 - Chow, J C T1 - Approaches to establish comparability for IMPROVE and STN carbon OC and EC. Y1 - 2004/01/28 N1 - R831086 ER - TY - CONF A1 - Chow, J C A1 - Watson, J G A1 - Fung, K T1 - Review of thermal optical carbon analysis. Y1 - 2004/01/7 N1 - R831086 ER - TY - CONF A1 - Chow, J C A1 - Watson, J G A1 - Fung, K T1 - Review of thermal/optical carbon analysis. Y1 - 2004/01/7 N1 - R831086 ER - TY - CONF A1 - Chow, J C A1 - Watson, J G T1 - Uncertainties in the measurement of carbon in suspended particles. Y1 - 2004/07/27 N1 - R831086 ER - TY - CONF A1 - Chow, J C A1 - Watson, J G A1 - Chen, L A1 - Paredes-Miranda, G A1 - Chang, M C T1 - Methods to calibrate and audit thermal/optical carbon analyzers for visibility studies. Y1 - 2004/10/28 N1 - R831086 ER - TY - CONF A1 - Chow, J C A1 - Watson, J G A1 - Chen, L A1 - Paredes-Miranda, G A1 - Chang, M C A1 - Fung, K T1 - Calibration and auditing methods for thermal and optical carbon analyzers. Y1 - 2004/09/15 N1 - R831086 ER - TY - CONF A1 - Chow, J C A1 - Watson, J G T1 - Interpreting thermal/optical carbon measurements. Y1 - 2004/09/20 N1 - R831086 ER - TY - CONF A1 - Chow, J C T1 - Examining comparability between thermal/optical elemental carbon and time-integrated light-absorption measurements. Y1 - 2005/04/19-21 N1 - R831086 ER - TY - CONF A1 - Chow, J C A1 - Watson, J G A1 - Park, K T1 - Equivalence of continuous and integrated carbon measurements. Y1 - 2005/08/2-4 N1 - R831086 ER - TY - CONF A1 - Chow, J C A1 - Watson, J G T1 - Transition of IMPROVE carbon analysis. Y1 - 2005/07/26 N1 - R831086 ER - TY - CONF A1 - Chow, J C A1 - Watson, J G T1 - Worldwide differences among measurements of organic and elemental carbon: implications for climate studies. Y1 - 2005/05/3-6 N1 - R831086 ER - TY - CONF A1 - Chow, J C A1 - Watson, J G A1 - Doraiswamy, P A1 - Sodeman, D A1 - Ho, S A1 - Chen, L A1 - Motabelli, N A1 - Chang, M A1 - Fung, K K T1 - Carbon measurements from different sources. Y1 - 2006/04/18-19 N1 - R831086 ER - TY - CONF A1 - Chow, J C A1 - Watson, J G A1 - Chen, L T1 - Similarities and differences in IMPROVE and STN organic and elemental carbon. Y1 - 2006/06/5 N1 - R831086 ER - TY - CONF A1 - Chow, J C A1 - Watson, J G T1 - Carbon measurements and sources in the western United States. Y1 - 2006/06/7 N1 - R831086 ER - TY - CONF A1 - Chow, J C A1 - Watson, J G A1 - Doraiswamy, P A1 - Chen, L T1 - Advances in PM sampling and analysis for chemical speciation. Y1 - 2006/10/12 N1 - R831086 ER - TY - CONF A1 - Chow, J C A1 - Watson, J G T1 - IMPROVE carbon analysis. Y1 - 2006/09/27 N1 - R831086 ER - TY - CONF A1 - Chow, J C A1 - Watson, J G A1 - Lowenthal, D A1 - Magliano, K T1 - Size-resolved aerosol chemical concentrations at rural and urban sites in Central California, USA. Y1 - 2007/08/14 N1 - R831086 ER - TY - CONF A1 - Chow, J C A1 - Watson, J G T1 - Methods for obtaining more information from existing filter samples. Y1 - 2007/08/26 N1 - R831086 ER - TY - CONF A1 - Chow, J C A1 - Watson, J G T1 - Beyond compliance monitoring: more information for the same expenditures. Y1 - 2007/08/28 N1 - R831086 ER - TY - CONF A1 - Chow, J C A1 - Watson, J G A1 - Lowenthal, D H A1 - Chen, L T1 - Wintertime size-resolved aerosol chemical composition at Central California, USA. Y1 - 2007/08/29 N1 - R831086 ER - TY - CONF A1 - Chow, J C A1 - Watson, J G A1 - Chen, L T1 - Importance of carbonaceous aerosol in climate, visibility, and human health. Y1 - 2007/12/3 N1 - R831086 ER - TY - CONF A1 - Chow, J C A1 - Watson, J G T1 - Recent advances in particulate matter and health. Y1 - 2007/01/8 N1 - R831086 ER - TY - CONF A1 - Chow, J C A1 - Watson, J G T1 - Ambient air quality monitoring and network design. Y1 - 2007/07/16 N1 - R831086 ER - TY - CONF A1 - Chow, J C A1 - Watson, J G T1 - PM2.5/PM10 measurements, source characterization, and receptor modeling source apportionment. Overview of aerosol properties and measurements (Part I). Y1 - 2007/07/16 N1 - R831086 ER - TY - CONF A1 - Chow, J C A1 - Watson, J G T1 - PM2.5/PM10 measurements, source characterization, and receptor modeling source apportionment. Receptor modeling for air quality management (Part III). Y1 - 2007/07/16 N1 - R831086 ER - TY - CONF A1 - Chow, J C A1 - Watson, J G T1 - PM2.5/PM10 measurements, source characterization, and receptor modeling source apportionment. Source characterization (Part II). Y1 - 2007/07/16 N1 - R831086 ER - TY - CONF A1 - Chow, J C A1 - Watson, J G T1 - Importance of carbon measurements for human health, visibility, and climate. Y1 - 2007/07/19 N1 - R831086 ER - TY - CONF A1 - Chow, J C A1 - Watson, J G A1 - Chen, L T1 - Understanding thermal/optical analysis. Y1 - 2007/06/21 N1 - R831086 ER - TY - CONF A1 - Chow, J C A1 - Watson, J G A1 - Ho, S A1 - Jansen, J J A1 - Edgerton, E S A1 - Hansen, D A T1 - Daily measurements of particulate organic compounds by thermal desorption-gas chromatography/mass spectrometry (TD-GC/MS) during SEARCH. Y1 - 2007/06/5-6 N1 - R831086 ER - TY - CONF A1 - Chow, J C A1 - Watson, J G T1 - Measurement methods and health effects of ultrafine particles. Y1 - 2007/03/30 N1 - R831086 ER - TY - CONF A1 - Chow, J C A1 - Watson, J G A1 - Chen, L A1 - Magliano, K L T1 - Particulate matter measurements in Central California. Y1 - 2007/05/2 N1 - R831086 ER - TY - CONF A1 - Chow, J C A1 - Watson, J G T1 - Ambient monitoring networks and monitoring strategies. Y1 - 2007/05/24 N1 - R831086 ER - TY - CONF A1 - Chow, J C A1 - Watson, J G T1 - Framework for U.S. air quality management and decision-making. Y1 - 2007/05/24 N1 - R831086 ER - TY - CONF A1 - Chow, J C A1 - Watson, J G T1 - Health effects of suspended particulate matter. Y1 - 2007/05/24 N1 - R831086 ER - TY - CONF A1 - Chow, J C A1 - Watson, J G A1 - Koracin, D T1 - Sources, concentrations, and health effects of ultrafine particles. Y1 - 2007/05/26 N1 - R831086 ER - TY - CONF A1 - Chow, J C A1 - Watson, J G T1 - Ambient monitoring networks and monitoring strategies. Y1 - 2007/05/29 N1 - R831086 ER - TY - CONF A1 - Chow, J C A1 - Watson, J G T1 - Advanced aerosol measurements for visibility assessment. Y1 - 2008/07/26 N1 - R831086 ER - TY - CONF A1 - Chow, J C A1 - Watson, J G T1 - Recent developments in thermal/optical carbon analysis. Y1 - 2008/05/17 N1 - R831086 ER - TY - CONF A1 - Doraiswamy, P A1 - Chow, J C A1 - Watson, J G A1 - Sodeman, D T1 - Carbon measurements from different sources. Y1 - 2006/06/20-23 N1 - R831086 ER - TY - CONF A1 - Fung, K K A1 - Chow, J C A1 - Watson, J G T1 - Improving the understanding and usefulness of thermal optical carbon analyses. Y1 - 2007/08/27 N1 - R831086 ER - TY - CONF A1 - Fung, K A1 - Chow, J C A1 - Watson, J G T1 - Evaluation of pyrolysis correction by reflectance and transmittance in thermal optical OC/EC analysis techniques. Y1 - 2004/04/19-22 N1 - R831086 ER - TY - CONF A1 - Fung, K A1 - Chow, J C A1 - Watson, J G A1 - Chen, L T1 - Determining organic carbon adsorption on quartz fiber filters by sample splitting and thermal/optical analysis. Y1 - 2004/08/26 N1 - R831086 ER - TY - CONF A1 - Fung, K A1 - Chow, J C A1 - Watson, J G T1 - Factors contributing to the difference in elemental carbon by the IMPROVE and EPA Speciation Trends Network (STN) Methods. Y1 - 2004/01/7 N1 - R831086 ER - TY - CONF A1 - Fung, K A1 - Chow, J C A1 - Watson, J G T1 - Improving the understanding and usefulness of thermal optical carbon analyses. Y1 - 2006/02/22 N1 - R831086 ER - TY - CONF A1 - Hering, S A1 - Kreisberg, N A1 - Chow, J C A1 - Watson, J G A1 - Richards, L W T1 - Temporal and spatial distribution of fine particle nitrate and black carbon in the San Joaquin Valley of California. Y1 - 2003/10/20-24 N1 - R831086 ER - TY - CONF A1 - Koracin, D A1 - Koracin, J A1 - Fujita, E A1 - Watson, J A1 - Chow, J C T1 - Air quality modeling–regional scales. Y1 - 2007/05/28 N1 - R831086 ER - TY - CONF A1 - Lowenthal, D A1 - Elzanan, H A1 - Zielinska, B A1 - Chow, J C A1 - Kumar, N T1 - The organic mass/organic carbon ratio in IMPROVE samples. Y1 - 2004/10/28 N1 - R831086 ER - TY - CONF A1 - Paredes-Miranda, G A1 - Chow, J C A1 - Chen, L A1 - Chang, M C A1 - Watson, J G T1 - Temperature calibration for thermal optical carbon analyzers. Y1 - 2004/04/21 N1 - R831086 ER - TY - CONF A1 - Rinehart, L R A1 - Chen, L A1 - Chow, J C A1 - Zielinska, B T1 - Semi-volatile organic compound characterization and evaluation of PM2.5 emission sources collected during the California Regional PM10/PM2.5 Air Quality Study Y1 - 2003/10/20-24 N1 - R831086 ER - TY - CONF A1 - Watson, J G A1 - Chow, J C T1 - Measurement of organic and elemental carbon. Y1 - 2003/09/18 N1 - R831086 ER - TY - CONF A1 - Watson, J G A1 - Chow, J C T1 - Equivalence of carbon fractions with different carbon analyzers. Y1 - 2004/06/2 N1 - R831086 ER - TY - CONF A1 - Watson, J G A1 - Chow, J C A1 - Chen, L A1 - Chang, O T1 - Summary of methods and comparison studies for organic and elemental carbon: implications for visibility and global warming. Y1 - 2004/10/28 N1 - R831086 ER - TY - CONF A1 - Watson, J G A1 - Chow, J C A1 - Chen, L A1 - Paredes-Miranda, G A1 - Chang, M C A1 - Fung, K T1 - Factors affecting the quantification of elemental carbon. Y1 - 2004/09/15 N1 - R831086 ER - TY - CONF A1 - Watson, J G A1 - Chow, J C A1 - Chen, L T1 - Problems and solutions in monitoring PM carbon components. Y1 - 2006/06/5 N1 - R831086 ER - TY - CONF A1 - Watson, J G A1 - Chow, J C T1 - State of the science on sources of carbonaceous aerosols and their contribution to regional haze. Y1 - 2006/05/23-24 N1 - R831086 ER - TY - CONF A1 - Watson, J G A1 - Chow, J C A1 - Lowenthal, D H A1 - Chen, L A1 - Park, K T1 - Measurement of ultrafine and fine particle black carbon and its optical properties. Y1 - 2007/08/14 N1 - R831086 ER - TY - CONF A1 - Watson, J G A1 - Chow, J C A1 - Chen, L T1 - Tutorial on advanced measurements and receptor models for source apportionment. Y1 - 2007/08/26 N1 - R831086 ER - TY - CONF A1 - Watson, J G A1 - Chow, J C A1 - Lowenthal, D H A1 - Chen, L A1 - Park, K T1 - Chemical, physical, and optical properties of carbonaceous aerosol. Y1 - 2007/08/29 N1 - R831086 ER - TY - CONF A1 - Watson, J G A1 - Chow, J C T1 - Receptor models for air resources management. Y1 - 2007/01/8 N1 - R831086 ER - TY - CONF A1 - Watson, J G A1 - Chow, J C A1 - Chen, L A1 - Magliano, K L T1 - Regional integrated air quality management: an example from the California Regional PM10/PM2.5 air quality study (CRPAQS). Y1 - 2007/03/28 N1 - R831086 ER - TY - CONF A1 - Watson, J G A1 - Chow, J C T1 - Characterizing source emissions. Y1 - 2007/05/24 N1 - R831086 ER - TY - CONF A1 - Watson, J G A1 - Chow, J C T1 - Effects of pollution on visibility and the earth’s radiation balance. Y1 - 2007/05/24 N1 - R831086 ER - TY - CONF A1 - Watson, J G A1 - Chow, J C T1 - Pollutants of concern in North America and Europe. Y1 - 2007/05/24 N1 - R831086 ER - TY - CONF A1 - Watson, J G A1 - Chow, J C T1 - Receptor modeling source apportionment for air quality management. Y1 - 2007/05/24 N1 - R831086 ER - TY - CONF A1 - Watson, J G A1 - Chow, J C T1 - Receptor modeling source apportionment for air quality management. Y1 - 2007/05/29 N1 - R831086 ER - TY - CONF A1 - Watson, J G A1 - Chow, J C A1 - Doraiswamy, P A1 - Chen, L T1 - Carbonaceous measurements from laboratory controlled combustion sources. Y1 - 2007/10/24 N1 - R831086 ER - TY - RPRT A1 - Chow, J C A1 - Watson, J G A1 - Doraiswamy, P A1 - Chen, L A1 - et, A L T1 - Climate change – characterization of black carbon and organic carbon air pollution emissions and evaluation of measurement methods. Y1 - 2006// N1 - R831086 ER - TY - RPRT A1 - Chow, J C A1 - Chow, J C A1 - Watson, J G A1 - Watson, J G A1 - Chen, L A1 - Chen, L A1 - Chang, M C A1 - Chang, M C A1 - Paredes-Miranda, G A1 - Paredes-Miranda, G T1 - Comparison of the DRI/OGC and model 2001 thermal/optical carbon analyzers. N1 - R831086 ER -