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Records 1 to 28 of 28

2011
GRONEWOLD, A., L. Myers, J. SWALL, AND R. T. Noble. Addressing Uncertainty in Fecal Indicator Bacteria Dark Inactivation Rates. WATER RESEARCH. Elsevier Science Ltd, New York, NY, 45(2):652-664, (2011).
SIMON, H., P. BHAVE, J. SWALL, N. FRANK, AND W. C. Malm. Determining the Spatial and Seasonal Variability in OM/OC Ratios across the U.S. Using Multiple Regression. Atmospheric Chemistry and Physics. Copernicus Publications, Katlenburg-Lindau, Germany, 11(6):2399-2949, (2011).
SWALL, J. Quality Assurance Information for R Packages "aqfig" and "M3". U.S. Environmental Protection Agency, Washington, DC, EPA/600/C-11/005, 2011.
2010
GEORGE, B. J., D. A. WHITAKER, R. C. GILLIAM, J. SWALL, AND R. W. WILLIAMS. Relationship Between PM2.5 Collected at Residential Outdoor Locations and a Central Site. JOURNAL OF AIR AND WASTE MANAGEMENT. Air & Waste Management Association, Pittsburgh, PA, 60(9):1094-1104, (2010).
2009
SWALL, J. AND K. FOLEY. The Impact of Spatial Correlation and Incommensurability on Model Evaluation. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 43(6):1159-1376, (2009).
2008
IRWIN, J., K. Civerolo, C. Hogrefe, W. APPEL, K. FOLEY, AND J. SWALL. A Procedure for Inter-Comparing the Skill of Regional-Scale Air Quality Model Simulations of Daily Maximum 8-Hour Ozone Concentrations. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 42(21):5403-5412, (2008).
2007
KORACIN, D., A. PANORSKA, V. ISAKOV, J. S. TOUMA, AND J. SWALL. A STATISTICAL APPROACH FOR ESTIMATING UNCERTAINTY IN DISPERSION MODELING: AN EXAMPLE OF APPLICATION IN THE SOUTHWESTERN U.S. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 41(3):617-628, (2007).
ZHENG, J., J. SWALL, W. M. COX, AND J. M. DAVIS. INTERANNUAL VARIATION IN METEOROLOGICALLY ADJUSTED OZONE LEVELS IN THE EASTERN UNITED STATES: A COMPARISON OF TWO APPROACHED. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 41(4):705-716, (2007).
2006
SWALL, J. AND J. M. DAVIS. A BAYESIAN STATISTICAL APPROACH FOR THE EVALUATION OF CMAQ. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 40(26):4883-4893, (2006).
DAVIS, J. M. AND J. SWALL. AN EXAMINATION OF THE CMAQ SIMULATIONS OF THE WET DEPOSITION OF AMMONIUM FROM A BAYESIAN PERSPECTIVE. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 40(24):4562-4573, (2006).
COOTER, E., R. GILLIAM, W. G. BENJEY, CHRIS NOLTE, J. SWALL, AND A. GILLILAND. EXAMINING THE IMPACT OF CLIMATE CHANGE ON REGIONAL AIR QUALITY OVER THE UNITED STATES. Presented at 28th NATO/CCMS International Technical Meeting, Leipzig, GERMANY, May 15 - 19, 2006.
COOTER, E., R. GILLIAM, W. G. BENJEY, CHRIS NOLTE, J. SWALL, AND A. GILLILAND. EXAMINING THE IMPACT OF CLIMATE CHANGE ON REGIONAL AIR QUALITY OVER THE UNITED STATES. Presented at 28th NATO/CCMS International Technical Meeting, Leipzig, GERMANY, May 15 - 19, 2006.
CHING, J. K., J. HERWEHE, AND J. SWALL. ON JOINT DETERMINISTIC GRID MODELING AND SUB-GRID VARIABILITY CONCEPTUAL FRAMEWORK FOR MODEL EVALUATION. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 40(26):4935-4945, (2006).
HOGREFE, C., S. PORTER, E. GEGO, A. GILLILAND, R. GILLIAM, J. SWALL, J. IRWIN, AND S.T. RAO. TEMPORAL FEATURES IN OBSERVED AND SIMULATED METEOROLOGY AND AIR QUALITY OVER THE EASTERN UNITED STATES. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 40(26):5041-5055, (2006).
NOLTE, CHRIS, E. COOTER, R. GILLIAM, W. G. BENJEY, J. SWALL, A. GILLILAND, L. J. MICKLEY, AND P. ADAMS. THE IMPACT OF CLIMATE CHANGE ON REGIONAL AIR QUALITY. Presented at 2006 EPA Science Forum, Washington, DC, May 16 - 18, 2006.
2005
Yu, S., R L. Dennis, S J. Roselle, A. Nenes, J. Walker, B K. Eder, K L. Schere, J L. Swall, AND W. P. Robarge. AN ASSESSMENT OF THE ABILITY OF 3-D AIR QUALITY MODELS WITH CURRENT THERMODYNAMIC EQUILIBRIUM MODELS TO PREDICT AEROSOL NO3. JOURNAL OF GEOPHYSICAL RESEARCH. American Geophysical Union, Washington, DC, 110(D7):1-22, (2005).
COOTER, E., R. C. GILLIAM, A. GILLILAND, W. G. BENJEY, J. SWALL, AND CHRIS NOLTE. EXAMINING THE IMPACT OF CLIMATE CHANGE AND VARIABILITY OF REGIONAL AIR QUALITY OVER THE UNITED STATES. Presented at Climate Science in Support of Decision-Making , Arlington, VA, November 14 - 16, 2005.
2004
Swall, J L. AND J. Davis. A BAYESIAN STATISTICAL APPROACHES FOR THE EVALUATION OF CMAQ. Presented at 2004 Models-3 Conference, Chapel Hill, NC, October 18-20, 2004.
Yu, S., R L. Dennis, S J. Roselle, A. Nenes, J. Walker, B K. Eder, K L. Schere, J L. Swall, AND W. P. Robarge. A TEST OF THERMODYNAMIC EQUILIBRIUM MODELS AND 3-D AIR QUALITY MODELS FOR PREDICTIONS OF AEROSOL NO3-. Presented at 27th NATO/CCMS International Technical Meeting on Air Pollution Modeling and its Application, Banff, AB, CANADA, October 25 - 29, 2004.
Hogrefe, C., J. M. Jones, A B. Gilliland, P. S. Porter, E. L. Gego, R Gilliam, J L. Swall, J. S. Irwin, AND S T. Rao. EVALUATION OF AN ANNUAL SIMULATION OF OZONE AND FINE PARTICULATE MATTER OVER THE CONTINENTAL UNITED STATES - WHICH TEMPORAL FEATURES ARE CAPTURED? Presented at 27th NATO/CCMS International Technical Meeting on Air Pollution and Its Application, Banff, Alberta, Canada, October 25-29, 2004.
Swall, J L. NONSTATIONARY SPATIAL MODELING OF ENVIRONMENTAL DATA USING A PROCESS CONVOLUTION APPROACH. Presented at 2004 Joint Statistical Meeting, Toronto, Ontario, Canada, August 8-12, 2004.
Gego, E. L., P. S. Porter, C. Hogrefe, A B. Gilliland, J L. Swall, J. S. Irwin, AND S T. Rao. OBJECTIVE REDUCTION OF THE SPACE-TIME DOMAIN DIMENSIONALITY FOR EVALUATING MODEL PERFORMANCE. Presented at 27th NATO/CCMS International Technical Meeting on Air Pollution Modeling and its Application, Banff, Canada, October 25-29, 2004.
Cooter, E J., A B. Gilliland, W G. Benjey, R Gilliam, AND J L. Swall. OVERVIEW OF THE CLIMATE IMPACT ON REGIONAL AIR QUALITY (CIRAQ) PROJECT. Presented at 2004 Models-3 Conference, Chapel Hill, NC, October 18-20, 2004.
Cooter, E J., A B. Gilliland, W G. Benjey, R Gilliam, AND J L. Swall. OVERVIEW OF THE CLIMATE IMPACT ON REGIONAL AIR QUALITY (CMAQ) PROJECT. Presented at NOAA/EPA Scientist-to-Scientist Meeting Climate Changes and Air Quality Linkages, Boulder, CO, October 27-28, 2004.
Ching, J.K S., J A. Herwehe, AND J L. Swall. PARADIGM USING JOINT DETERMINISTIC GRID MODELING AND SUB-GRID VARIABILITY STOCHASTIC DESCRIPTION AS A TEMPLATE FOR MODEL EVALUATION. Presented at 2004 Models-3 Conference, Chapel Hill, NC, October 18-20, 2004.
Herwehe, J, J.K S. Ching, AND J L. Swall. QUANTIFYING SUBGRID POLLUTANT VARIABILITY IN EULERIAN AIR QUALITY MODELS. Presented at 5th Symposium on the Urban Environment, Vancouver, BC, Canada, August 23-27, 2004.
Herwehe, J A., J.K S. Ching, AND J. SWALL. STOCHASTIC DESCRIPTION OF SUBGRID POLLUTANT VARIABILITY IN CMAQ. Presented at 2004 Models-3 Conference, Chapel Hill, NC, October 18 - 20, 2004.
Porter, P. S., J L. Swall, R Gilliam, E. L. Gego, C. Hogrefe, J. S. Irwin, AND S T. Rao. TEMPORAL SIGNATURES OF AIR QUALITY OBSERVATIONS AND MODEL OUTPUTS: DO TIME SERIES DECOMPOSITION METHODS CAPTURE RELEVANT TIME SCALES? Presented at 27th NATO/CCMS International Technical Meeting on Air Pollution Modeling and its Application, Banff, BC, CANADA, October 25 - 29, 2004.