EPA Science Inventory

Science Inventory Search Results

Records 1 to 46 of 46

2016
Baker, K., M. Woody, G. Tonnesen, Bill Hutzell, H. Pye, M. Beaver, G. Pouliot, AND Tom Pierce. Contribution of regional-scale fire events to ozone and PM2.5 air quality estimated by photochemical modeling approaches. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 140:539–554, (2016).
2015
Pye, H., D. Luecken, K. Baker, J. Bash, Bill Hutzell, D. Schwede, L. Xu, N. Ng, B. Ayres, K. Baumann, W. Carter, E. Edgerton, J. Fry, AND P. Shepson. Aerosol from Organic Nitrogen in the Southeast United States. CMAS Conference, Chapel Hill, NC, October 05 - 07, 2015.
Pye, H., D. Luecken, L. Xu, C. Boyd, N. Ng, K. Baker, B. Ayres, J. Bash, K. Baumann, W. Carter, E. Edgerton, J. Fry, Bill Hutzell, D. Schwede, AND P. Shepson. Modeling the current and future role of particulate organic nitrates in the southeastern United States. Environmental Science & Technology Letters. American Chemical Society, Washington, DC, 49(24):14195-14203, (2015).
Pye, H., D. Luecken, D. Schwede, K. Baker, Bill Hutzell, AND S. Budisulistorini. SOA from BVOCs in the Southeastern United States. Southeast Atmosphere Study (SAS) in the Southeastern US, Princeton, NJ, June 08, 2015.
Hutzell, Bill, David-C Wong, F. Binkowski, J. Bash, AND J. Streicher. Updates to In-Line Calculation of Photolysis Rates. 2015 CMAS Workshop, Model Development Session, Chapel Hill, NC, October 05 - 07, 2015.
2014
Henderson, B., F. Akhtar, H. Pye, S. Napelenok, AND Bill Hutzell. A Database and Tool for Boundary Conditions for Regional Air Quality Modeling: Description and Evaluation. Geoscientific Model Development . Copernicus Publications, Katlenburg-Lindau, Germany, 7(1):339-360, (2014).
Bash, J., A. Carlton, Bill Hutzell, AND R. Bullock. Regional Air Quality Model Application of the Aqueous-Phase Photo Reduction of Atmospheric Oxidized Mercury by Dicarboxylic Acids. ATMOSPHERE. MDPI AG, Basel, Switzerland, 5(1):1-15, (2014).
2013
Fahey, K., David-C Wong, Bill Hutzell, S. Yu, AND Jon Pleim. “Towards building better linkages between aqueous phase chemistry and microphysics in CMAQ”. CMAS Conference, Chapel Hill, NC, October 28 - 30, 2013.
Sarwar, G., J. Godowitch, B. Henderson, K. Fahey, G. Pouliot, Bill Hutzell, R. Mathur, D. Kang, W. Goliff, AND W. Stockwell. A comparison of atmospheric composition using the Carbon Bond and Regional Atmospheric Chemistry MechanismsChemistry Mechanisms. Atmospheric Chemistry and Physics. Copernicus Publications, Katlenburg-Lindau, Germany, 13(19):9675-9712, (2013).
Pye, H., R. Pinder, I. Piletic, Y. Xie, S. Capps, Y. Lin, J. Surratt, Z. Zhang, A. Gold, D. Luecken, Bill Hutzell, M. Jaoui, J. Offenberg, Tad Kleindienst, M. Lewandowski, AND E. Edney. Epoxide pathways improve model predictions of isoprene markers and reveal key role of acidity in aerosol formation. ENVIRONMENTAL SCIENCE & TECHNOLOGY. American Chemical Society, Washington, DC, 47(19):11056-11064, (2013).
Pye, H., R. Pinder, I. Piletic, Y. Xie, S. Capps, Y. Lin, J. Surratt, Z. Zhang, A. Gold, D. Luecken, Bill Hutzell, M. Jaoui, J. Offenberg, Tad E. Kleindienst, M. Lewandowski, AND Edward O. Edney. Examining the role of NOx and acidity on organic aerosol formation through predictions of key isoprene aerosol species in the United States. Presented at Gordon Conference on Atmospheric Chemistry, West Dover, VT, July 28 - August 02, 2013.
Xie, Y., F. Paulot, W. Carter, C. Nolte, D. Luecken, Bill Hutzell, P. Wennberg, R. Cohen, AND R. Pinder. Understanding the impact of recent advances in isoprene photooxidation on simulations of regional air quality. Atmospheric Chemistry and Physics. Copernicus Publications, Katlenburg-Lindau, Germany, 13:8439-8455, (2013).
Pye, H., R. Pinder, I. Piletic, A. Karambelas, Y. Xie, S. Capps, Y. Lin, S. Budisulistiorini, J. Surratt, Z. Zhang, A. Gold, D. Luecken, Bill Hutzell, M. Jaoui, J. Offenberg, Tad Kleindienst, M. Lewandowski, AND E. Edney. “A significant source of isoprene aerosol controlled by acidity”. Presented at Presentation at the Annual CMAS Conference, Chapel Hill, NC, October 28 - 30, 2013.
2012
HUTZELL, W. T., D. J. LUECKEN, W. APPEL, AND W. P. Carter. Interpreting Predictions from the SAPRC07 Mechanism Based on Regional and Continental Simulations. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 46(00):417-429, (2011).
LUECKEN, D. J., W. T. HUTZELL, M. STRUM, AND G. POULIOT. Regional Sources of Atmospheric Formaldehyde and Acetaldehyde, and Implications for Atmospheric Modeling. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 47(February):477-490, (2012).
2011
Henderson, B. H., R. W. PINDER, J. L. CROOKS, R. COHEN, W. T. HUTZELL, G. SARWAR, W. S. Goliff, W. R. Stockwell, A. Fahr, R. MATHUR, A. G. CARLTON, AND W. Vizuete. Evaluation of Simulated Photochemical Partitioning of Oxidized Nitrogen in the Upper Troposphere. Atmospheric Chemistry and Physics. Copernicus Publications, Katlenburg-Lindau, Germany, 11(1):275-291, (2011).
2008
HUTZELL, W. T. AND D. J. LUECKEN. FATE AND TRANSPORT OF EMISSIONS FOR SEVERAL TRACE METALS OVER THE UNITED STATES. SCIENCE OF THE TOTAL ENVIRONMENT. Elsevier Science Ltd, New York, NY, 396(2-3):164-179, (2008).
2006
HUTZELL, W. T. AND D. J. LUECKEN. A53B-0199: PREDICTING THE FATE AND TRANSPORT OF TOXIC METAL EMISSIONS OVER THE UNITED STATES. Presented at 2006 Fall Meeting of the American Geophysical Union, San Francisco, CA, December 11 - 18, 2006.
HUTZELL, W. T., G. POULIOT, AND D. J. LUECKEN. CHANGES TO THE CHEMICAL MECHANISMS FOR HAZARDOUS AIR POLLUTANTS IN CMAQ VERSION 4.6. Presented at 5th Annual CMAS Models-3 User's Conference, Research Triangle Park, NC, October 16 - 18, 2006.
LUECKEN, D. J., W. T. HUTZELL, AND G. L. GIPSON. DEVELOPMENT AND ANALYSIS OF AIR QUALITY MODELING SIMULATIONS FOR HAZARDOUS AIR POLLUTANTS. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 40(26):5087-5096, (2006).
LUECKEN, D. J. AND W. T. HUTZELL. LARGE-SCALE PREDICTIONS OF MOBILE SOURCE CONTRIBUTIONS TO CONCENTRATIONS OF TOXIC AIR POLLUTANTS. Presented at CRC Mobile Source Air Toxics Workshop, Phoenix, AZ, October 24 - 25, 2006.
HUTZELL, W. T. PREDICTING THE FATE AND TRANSPORT OF TOXIC METAL EMISSIONS OVER THE UNITED STATES. Presented at 2006 Fall Meeting of the American Geophysical Union, San Francisco, CA, December 11 - 15, 2006.
PLEIM, J. E., S. J. ROSELLE, P. BHAVE, R. BULLOCK, W. T. HUTZELL, D. J. LUECKEN, C. G. NOLTE, K. L. SCHERE, J. O. YOUNG, J. M. GODOWITCH, AND W. APPEL. THE 2006 CMAQ RELEASE AND PLANS FOR 2007. Presented at 5rh Annual CMAS Models-3 User's Conference, Chapel Hill, NC, October 16 - 18, 2006.
2005
HUTZELL, W. T. MODELING THE FATE AND TRANSPORT OF NAPHTHALENE EMISSIONS OVER CONTINENTAL AND URBAN SCALES. Presented at American Geophysical Union, San Francisco, CA, December 05 - 09, 2005.
HUTZELL, W. T. MODELING THE FATE AND TRANSPORT OF NAPHTHALENE EMISSIONS OVER CONTINENTAL AND URBAN SCALES. Presented at American Geophysical Union, San Francisco, CA, December 05 - 09, 2005.
2004
Luecken, D J. AND W T. Hutzell. APPLICATION OF AN AIR QUALITY MODEL (CMAQ) TO PREDICT CONCENTRATIONS OF TOXIC AIR POLLUTANTS. Presented at OAQPS Briefing, Research Triangle Park, NC, September 7, 2004.
Ching, J.K S., T E. Pierce Jr., T. Palma, W T. Hutzell, R. Tang, A. Cimorelli, AND J A. Herwehe. APPLICATION OF FINE SCALE AIR TOXICS MODELING WITH CMAQ TO HAPEM5. Presented at 2004 Models-3 Conference, Chapel Hill, NC, October 18 - 20, 2004.
Hutzell, W T. BIOGENIC SOURCES FOR FORMALDEHYDE AND ACETALDEHYDE DURING SUMMER MONTHS. Presented at 2004 Fall American Geophysical Union Meeting, San Francisco, CA, December 13-17, 2004.
HUTZELL, W. T. BIOGENIC SOURCES OF FORMALDEHYDE AND ACETALDEHYDE DURING SUMMER AND WINTER CONDITIONS. Presented at American Geophysical Union's Fall Meeting, San Francisco, CA, December 13 - 17, 2004.
Luecken, D J. AND W T. Hutzell. CONCENTRATIONS OF TOXIC AIR POLLUTANTS IN THE U.S. SIMULATED BY AN AIR QUALITY MODEL. Presented at 27th NATO/CCMS International Technical Meeting on Air Pollution Modeling and its Application, Banff, Canada, October 25-29, 2004.
Luecken, D J. AND W T. Hutzell. CONCENTRATIONS OF TOXIC AIR POLLUTANTS IN THE U.S. SIMULATED BY AN AIR QUALITY MODEL. Presented at 27th NATO/CCMS International Technical Meeting on Air Pollution Modeling and its Application, Banff, Canada, October 25-29, 2004.
Ching, J.K S., T E. Pierce Jr., T. Palma, W T. Hutzell, R. Tang, A. Cimorelli, AND J Herwehe. LINKING AIR TOXIC CONCENTRATIONS FROM CMAQ TO THE HAPEM5 EXPOSURE MODEL AT NEIGHORHOOD SCALES FOR THE PHILADELPHIA AREA. Presented at 5th Symposium on the Urban Environment, Vancouver, BC, Canada, August 23-27, 2004.
Hutzell, W T., D J. Luecken, AND J.K S. Ching. SIMULATING URBAN AIR TOXICS OVER CONTINENTAL AND URBAN SCALES. Presented at 2004 Models-3 Conference, Chapel Hill, NC, October 18 - 20, 2004.
Hutzell, W T., D J. Luecken, AND J.K S. Ching. SIMULATING URBAN AIR TOXICS OVER CONTINENTAL AND URBAN SCALES. Presented at 2004 Models-3 Conference, Chapel Hill, NC, October 18-20, 2004.
Luecken, D J. AND W T. Hutzell. USE OF PILOT STUDY MONITORING DATA TO HELP EVALUATE AN AIR QUALITY MODEL (CMAQ) FOR TOXIC AIR POLLUTANTS. Presented at Air Toxics Data Analysis Workshop, Chicago, IL, June 2-3, 2004.
Luecken, D J. AND W T. Hutzell. USING THE AIR QUALITY MODEL TO ANALYZE THE CONCENTRATIONS OF AIR TOXICS OVER THE CONTINENTAL U.S. Presented at CRC Mobile Source Air Toxics Workshop, Scottsdale, AZ, November 30-December 2, 2004.
2003
Hutzell, W T., G L. Gipson, G Pouliot, AND T. Pierce. A BIOGENIC ROLE IN EXPOSURE TO TWO TOXIC COMPOUNDS. Presented at American Geophysical Union, San Francisco, CA, December 8-12, 2003.
Hutzell, W T., G L. Gipson, G Pouliot, AND T E. Pierce Jr. A32A-0126: A BIOGENIC ROLE IN EXPOSURE TO TWO TOXIC COMPOUNDS. Presented at Fall American Geophysical Union Annual Meeting, San Francisco, CA, December 8-12, 2003.
2002
Cooter, E J., W T. Hutzell, W. T. Foreman, AND M. S. Majewski. A REGIONAL ATMOSPHERIC FATE AND TRANSPORT MODEL FOR ATRAZINE PART II: EVALUATION. ENVIRONMENTAL SCIENCE & TECHNOLOGY 36(21):4593-4599, (2002).
Cooter, E J. AND W T. Hutzell. A REGIONAL ATMOSPHERIC FATE AND TRANSPORT MODEL FOR ATRAZINE, PART I: DEVELOPMENT AND IMPLEMENTATION. ENVIRONMENTAL SCIENCE & TECHNOLOGY 36(21):4091-4098, (2002).
Hutzell, W T. A REGIONAL MODEL FOR PCDD/F'S BASED ON A PHOTOCHEMICAL MODEL FOR AIR QUALITY AND PARTICULATE MATTER. Presented at Special Session on Air Toxics American Geophysical Union, San Francisco, CA, December 6-10, 2002.
2000
Hutzell, W T. FACTORS INFLUENCING THE DEPOSITION OF A COMPOUND THAT PARTITIONS BETWEEN GAS AND PARTICULATE PHASES. Presented at Fall 2000 Meeting of the American Geophysical Union, San Francisco, CA, December 15-19, 2000.
Hutzell, W T. MODEL DEVELOPMENT AND TESTING FOR SEMI-VOLATILES (ATRAZINE). Presented at 1999 POP and Heavy Metals Workshop, Durham, NC, October 10-11, 1999.
Hutzell, W T. AND E J. Cooter. PREDICTING ATRAZINE CONCENTRATIONS AND DEPOSITION WITH A REGIONAL MODEL FOR PHOTOCHEMISTRY AND PARTICULATE MATTER. Presented at International Symposium on the Measurement of Toxic and Related Air Pollutants, Research Triangle Park, NC, September 12-14, 2000.
Cooter, E J. AND W T. Hutzell. REGIONAL MODELING OF THE ATMOSPHERIC TRANSPORT AND DEPOSITION OF ATRAZINE. Presented at Society of Environmental Toxicology and Chemistry 21st Annual Meeting, Nashville, TN, November 12-16, 2000.
1999
Hutzell, W T. ESTIMATING TRANSPORT AND DEPOSITION OF A SEMI-VOLATILE COMPOUND WITH A REGIONAL PHOTOCHEMICAL MODEL. Presented at 1999 Fall Meeting of the American Geophysical Union, San Francisco, CA, December 13-17, 1999.