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Records 1 to 84 of 84

2013
Lin, S., R. Jones, C. Pantea, H. A. OZKAYNAK, S. T. RAO, S. Hwang, AND V. GARCIA. Impact of NOx Emission Reduction Policy on Hospitalizations for Respiratory Disease in New York State. Journal of Exposure Science and Environmental Epidemiology . Nature Publishing Group, London, Uk, 23(1):73-80, (2013).
2012
YU, S., R. MATHUR, J. E. PLEIM, G. POULIOT, D. C. WONG, B. K. EDER, K. L. SCHERE, R. C. GILLIAM, AND S. T. RAO. Comparative Evaluation of the Impact of WRF-NMM and WRF-ARW Meteorology on CMAQ Simulations for O3 and Related Species During the 2006 TexAQS/GoMACCS Campaign . Atmospheric Pollution Research. Turkish National Committee for Air Pollution Research and Control, Izmir, Turkey, 3(2):149-162, (2012).
YU, S., R. MATHUR, J. E. PLEIM, G. POULIOT, D. C. WONG, B. K. EDER, K. L. SCHERE, R. C. GILLIAM, AND S. T. RAO. Comparative Evaluation of the Impact of WRF/NMM and WRF/ARW Meteorology on CMAQ Simulations for PM2.5 and its Related Precursors during the 2006 TexAQS/GoMACCS Study. Atmospheric Chemistry and Physics. Copernicus Publications, Katlenburg-Lindau, Germany, 12(9):4091-4106, (2012).
Galmarini, S., R. Bianconi, W. APPEL, E. Solazzo, S. Mosca, P. Grossi, M. Moran, K. L. SCHERE, AND S. T. RAO. ENSEMBLE and AMET: Two Systems and Approaches to a Harmonized, Simplified and Efficient Facility for Air Quality Models Development and Evaluation. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 53(June ):51-59, (2012).
APPEL, W., C. Chemel, S. J. ROSELLE, X. V. Francis, H. Rong-Ming, R. S. Sokhi, S. T. RAO, AND S. Galmarini. Examination of the Community Multiscale Air Quality (CMAQ) Model Performance over the North American and European Domains. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 53(June):142-155, (2012).
GILLIAM, R. C., J. M. GODOWITCH, AND S. T. RAO. Improving the Horizontal Transport in the Lower Troposphere with Four Dimensional Data Assimilation. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 53(June ):186-201, (2012).
Solazzo, E., R. Bianconi, R. Vautard, W. APPEL, M. D. Moran, C. HOGREFE, B. Bessagnet, J. Brandt, J. H. Christensen, C. Chemel, I. Coll, H. D. van der Gon, J. Ferreira, R. Forkel, X. V. Francis, G. Grell, P. Grossi, A. Hansen, A. Jericevic, L. Kraljevic, A. I. Miranda, U. Nopmongcol, G. Pirovano, M. Prank, A. Riccio, K. N. Sarteket, M. Schaap, J. D. Silver, R. S. Sokhi, J. Vira, J. Werhahn, R. Wolke, G. Yarwood, J. Zhang, S. T. RAO, AND S. Galmarini. Model Evaluation and Ensemble Modelling of Surface-Level Ozone in Europe and North America in the Context of AQMEII. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 53(June 2012):60-74, (2012).
ALAPATY, K. V., R. MATHUR, J. E. PLEIM, C. HOGREFE, S. T. RAO, V. Ramaswamy, S. Galmarini, M. Schapp, R. Vautard, P. Makar, A. Baklanov, G. Kallos, B. Vogel, AND R. Sokhi. New Directions: Understanding Interactions of Air Quality and Climate Change at Regional Scales. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 49(3):1-424, (2012).
Solazzo, E., R. Bianconi, G. Pirovano, V. Matthias, R. Vautard, W. APPEL, B. Bessagner, J. Brandt, J. H. Christensen, C. Chemel, I. Coll, J. Ferreira, R. Forkel, X. V. Francis, G. Grell, P. Grossi, A. Hansen, A. Miranda, M. D. Moran, U. Nopmongeol, M. Parnk, K. N. Sartelet, M. Schaap, J. D. Silver, R. S. Sokhi, J. Vira, J. Werhahn, R. Wolke, G. Yarwood, J. Zhang, S. T. RAO, AND S. Galmarini. Operational Model Evaluation for Particulate Matter in Europe and North America in the Context of the AQMEII Project. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 53(June):75-92, (2012).
Galmarini, S., S. T. RAO, AND D. Steyn. Preface: Special issue of Atmospheric Environment for AQMEII. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 53(June):1-3, (2012).
SCHERE, K. L., J. Flemming, R. Vautard, C. Chemel, A. Colette, C. Hogrefe, B. Bassagnet, F. Meleux, R. MATHUR, S. J. ROSELLE, R. Hu, R. Sokhi, S. T. RAO, AND S. Galmarina. Trace Gas/Aerosol Boundary Concentrations and their Impacts on Continental-scale AQMEII Modelling Domains. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 53(June 2012):38-50, (2012).
ANEJA, V., A. Aiyyer, A. HANNA, U. SHANKAR, Z. Adelman, S. ARUNACHALAM, S. T. RAO, R. MATHUR, D. MOBLEY, V. Ramaswamy, V. Krishna, V. Manickam, M. P. Singh, J. Biswas, AND E. Upadhyay. U.S. - India Collaboration on Air Quality and Climate Research and Education. EM: AIR AND WASTE MANAGEMENT ASSOCIATION'S MAGAZINE FOR ENVIRONMENTAL MANAGERS. Air & Waste Management Association, Pittsburgh, PA, March(3):30-36, (2012).
2011
RAO, S. T., S. Galmarini, AND K. Puckett. Air Quality Model Evaluation International Initiative (AQMEII): Advancing State of the Science in Regional Photochemical Modeling and Its Applications. BULLETIN OF THE AMERICAN METEOROLOGICAL SOCIETY. American Meteorological Society, Boston, MA, 92(1):23-30, (2011).
GARCIA, V., J. L. CROOKS, E. Gego, S. Lin, AND S. T. RAO. Characterizing the Exposure of Regional-Scale Air Quality in the Northeastern United States. Chapter 116, Douw G. Steyn & Silvia Trini Castelli (ed.), NATO/ITM Air Pollution Modeling and its Application , XXI . Springer Netherlands, , Netherlands, Series C:711-715, (2011).
HERWEHE, J., T. L. OTTE, R. MATHUR, AND S. T. RAO. Diagnostic Analysis of Ozone Concentrations Simulated by Two Regional-Scale Air Quality Models. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 45(33):5957-6106, (2011).
GODOWITCH, J. M., R. C. GILLIAM, AND S. T. RAO. Diagnostic Evaluation of Ozone Production and Horizontal Transport in a Regional Photochemical Air Quality Modeling System. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 45(24):3977-3987, (2011).
Hogrefe, C., K. Civerolo, W. Hao, E. E. Zalewsky, J. Y. Ku, P. S. Porter, S. T. RAO, AND G. Sistla. Dynamic Evaluation of Long-Term Air Quality Model Simulations Over the Northeastern U.S. Chapter 86, Douw G. Steyn & Silvia Trini Castelli (ed.), NATO/ITM Air Pollution Modeling and its Application XXI. Springer Netherlands, , Netherlands, Series C:519-524, (2011).
NAPELENOK, S., K. FOLEY, D. KANG, R. MATHUR, T. E. PIERCE, AND S. T. RAO. Dynamic Evaluation of Regional Air Quality Model's Response to Emission Reductions in the Presence of Uncertain Emission Inventories. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 45(24):4091-4098, (2011).
NAPELENOK, S., K. FOLEY, D. KANG, T. E. PIERCE, R. MATHUR, AND S. T. RAO. Dynamic Model Evaluation of NOx Emissions Reductions on Ozone Concentrations in the Presence of Uncertain Emission Inventories. Chapter 75, Douw G. Steyn & Silvia Trini Castelli (ed.), NATO/ITM Air Pollution Modeling and its Application, XXI. Springer Netherlands, , Netherlands, Series C:447-451, (2011).
Porter, P. S., J. SZYKMAN, S. T. RAO, E. Gego, C. Hogrefe, AND V. GARCIA. Integrating PM2.5 Observations, Model Estimates and Satellite Signals for the Eastern United States by Projection onto Latent Structures. Chapter 60, Douw G. Steyn & Sylvia Trini Castelli (ed.), NATO/ITM Air Pollution Modeling and its Application, XXI. Springer Netherlands, , Netherlands, Series C:353-358, (2011).
APPEL, W., S. J. ROSELLE, G. POULIOT, B. K. EDER, T. E. PIERCE, R. MATHUR, K. L. SCHERE, S. T. RAO, AND S. Galmarini. Performance Summary of the 2006 Community Multiscale Air Quality (CMAQ) Simulation for the AQMEII Project: North American Application. Chapter 84, Douw G. Steyjn & Silvia Trini Castelli (ed.), NATO/SPS/ International Technical Meeting on Air Pollution Modeling and its Application. Springer Netherlands, , Netherlands, Series C:505-511, (2011).
YU, S., R. MATHUR, J. E. PLEIM, D. C. WONG, A. G. CARLTON, S. J. ROSELLE, S. T. RAO, AND Y. Shao. Simulation of the Indirect Radiative Forcing of Climate Due to Aerosols by the Two-Way Coupled WRF-CMAQ over the Eastern United States. Chapter 96, Douw G. Steyn & Silvia Trini Castelli (ed.), NATO/SPS/Intrenational Technical Meeting on Air Pollution Modeling and its Application. Springer Netherlands, , Netherlands, Series C :579-583, (2011).
RAO, S. T., J. O. BASH, S. BROWN, R. C. GILLIAM, D. HEIST, D. MOBLEY, S. NAPELENOK, C. G. NOLTE, AND T. E. PIERCE. Summary Report of the Atmospheric Modeling and Analysis Division's Research Activities for 2010. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-11/068 (NTIS PB2011-114277), 2011.
Galmarini, S. AND S. T. RAO. The AQMEII Two-Continent Regional Air Quality Model Evaluation Study: Fueling Ideas with Unprecedented Data. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 45(14):2464, (2011).
RAO, S. T., P. Porter, D. MOBLEY, AND B. HUBBELL. Understanding the Relationships between Air Pollution Levels and Human Health Outcomes. EM: AIR AND WASTE MANAGEMENT ASSOCIATION'S MAGAZINE FOR ENVIRONMENTAL MANAGERS. Air & Waste Management Association, Pittsburgh, PA, November 2011:6-7, (2011).
2010
Porter, S., C. Hogrefe, E. Gego, K. FOLEY, J. M. GODOWITCH, AND S. T. RAO. Application of Wavelet Filters in an Evaluation of Photochemical Model Performance. Chapter 4, Air Pollution Modeling and its Applications XX. Springer Netherlands, , Netherlands, 4.17(C):415-420, (2010).
GARCIA, V., K. FOLEY, D. Holland, S. T. RAO, AND E. Gego. A Comparison of Statistical Techniques for Combining Modeled and Observed Concentrations to Create High-Resolution Ozone Air Quality Surfaces. Journal of Exposure Science and Environmental Epidemiology . Nature Publishing Group, London, Uk, 60(5):586-595, (2010).
DENNIS, R. L., T. FOX, M. FUENTES, A. GILLILAND, S. HANNA, C. Hogrefe, J. IRWIN, S. T. RAO, R. SCHEFFE, K. L. SCHERE, D. Steyn, AND A. Venkatram. A Framework for Evaluating Regional-Scale Numerical Photochemical Modeling Systems . ENVIRONMENTAL FLUID MECHANICS. Springer, New York, NY, 10(4):471-489, (2010).
RAO, S. T., K. L. SCHERE, S. Galmarini, AND D. Steyn. AQMEII: A New International Initiative on Air Quality Model Evaluation. Chapter 4, Douw G. Steyn and S.T. Rao (ed.), Air Pollution Modeling and its Applications XX. Springer Netherlands, , Netherlands, 4.11(C):385-389, (2010).
GODOWITCH, J. M., G. POULIOT, AND S. T. RAO. Assessing Multi-year Changes in Modeled and Observed Urban NOx Concentrations from a Dynamic Model Evaluation Perspective. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 44(24):2894-2901, (2010).
PIERCE, T. E., C. Hogrefe, S. T. RAO, P. Porter, AND J. Ku. Dynamic Evaluation of a Regional Air Quality Model: Assessing the Emissions-Induced Weekly Ozone Cycle . ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 44(29):3583-3596, (2010).
GARCIA, V., E. Gego, R. Jones, S. Lin, C. Pantea, S. T. RAO, AND A. Wootten. Examining the Impact of Regional-Scale Air Quality Regulations on Human Health Outcomes. Chapter 7, Douw G. Steyn and S.T. Rao (ed.), Air Pollution Modeling and its Applications XX. Springer Netherlands, , Netherlands, 7.5(C):545-548, (2010).
Lin, S., R. Jones, C. Pantea, V. GARCIA, S. T. RAO, S. Hwang, AND N. Kim. Impact of the NOx SIP Call on Respiratory Hospitalizations in New York State. Chapter 7, Douw G. Steyn and S.T. Rao (ed.), Air Pollution Modeling and its Application XX. Springer Netherlands, , Netherlands, 7.6(C):549-552, (2010).
KANG, D., R. MATHUR, AND S. T. RAO. Implementation of Real-Time Bias-Adjusted O3 and PM2.5 Air Quality Forecasts and their Performance Evaluations during 2008 over the Continental United States. Chapter 3, Douw G. Steyn and S. T. Rao (ed.), Air Pollution Modeling and its Applications XX. Springer Netherlands, , Netherlands, C(3.1):283-288, (2010).
RAO, S. T. AND D. MOBLEY. Moving Toward an Integrated Transdisciplinary Approach to Solving Environmental Problems. EM: AIR AND WASTE MANAGEMENT ASSOCIATION'S MAGAZINE FOR ENVIRONMENTAL MANAGERS. Air & Waste Management Association, Pittsburgh, PA, (11):5, (2010).
GODOWITCH, J. M., G. POULIOT, AND S. T. RAO. On the Use of a Dynamic Evaluation Approach to Assess Multi-year Change in Modeled and Observed Urban NOx Concentrations. Chapter 4, Douw G. Steyn and S.T. Rao (ed.), Air Pollution Modeling and Its Application XX. Springer Netherlands, , Netherlands, C(4.3):337-341, (2009).
KANG, D., R. MATHUR, AND S. T. RAO. Real-Time Bias-Adjusted O3 and PM2.5 Air Quality Index Forecasts and their Performance Evaluations over the Continental United States. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 44(18):2203-2212, (2010).
RAO, S. T., J. O. BASH, SHERRYA BROWN, R. C. GILLIAM, D. MOBLEY, S. NAPELENOK, C. G. NOLTE, T. E. PIERCE, AND R. W. PINDER. Summary Report of the Atmospheric Modeling and Analysis Division's Research Activities for 2009. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-10/058 (NTIS PB2011-100862), 2010.
2009
ARAUJO, R., R. S. DYER, R. C. FORTMANN, F. A. FULK, F. S. HAUCHMAN, D. T. HEGGEM, S. T. RAO, M. R. RODGERS, L. S. SHELDON, AND E. J. WEBER. A Conceptual Framework for U.S. EPA’s National Exposure Research Laboratory. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-09/003 (NTIS PB2010-103951), 2009.
SZYKMAN, J., J. KORDZI, G. POULIOT, T. E. PIERCE, T. PACE, AND S. T. RAO. Biomass Burning Emissions – The Importance of Reducing Uncertainties for Improved Regulatory Decision; an EPA Perspective . Presented at AGU Fall 2009, San Francisco, CA, December 17, 2009.
RAO, S. T. Environmental Monitoring and Modeling Needs in the 21st Century. EM: AIR AND WASTE MANAGEMENT ASSOCIATION'S MAGAZINE FOR ENVIRONMENTAL MANAGERS. Air & Waste Management Association, Pittsburgh, PA, (10/2009):3-4, (2009).
RAO, S. T., R. L. DENNIS, V. GARCIA, A. GILLILAND, R. MATHUR, D. MOBLEY, T. E. PIERCE, AND K. L. SCHERE. Summary Report of Air Quality Modeling Research Activities for 2007. U.S. Environmental Protection Agency, Washington, D.C., EPA/600/R-09/025 (NTIS PB2009-111394), 2009.
2008
GILLILAND, A., C. Hogrefe, R. W. PINDER, J. M. GODOWITCH, K. FOLEY, AND S.T. RAO. DYNAMIC EVALUATION OF REGIONAL AIR QUALITY MODELS: ASSESSING CHANGES TO O 3 STEMMING FROM CHANGES IN EMISSIONS AND METEOROLOGY. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 42(20):5110-5123, (2007).
GILLILAND, A., J. M. GODOWITCH, C. Hogrefe, AND S.T. RAO. Evaluating Regional-Scale Air Quality Models. Chapter 4, Carlos Borrego, Ana Isabel Miranda (ed.), Air Pollution Modeling and Its Application XIX. Springer, New York, NY, , 412-419, (2008).
RAO, S.T. Exposure Science and Its Applications for Effective Environmental Management. EM: AIR AND WASTE MANAGEMENT ASSOCIATION'S MAGAZINE FOR ENVIRONMENTAL MANAGERS. Air & Waste Management Association, Pittsburgh, PA, (July 2008):7, (2008).
Gego, E., P. S. Porter, V. GARCIA, C. Hogrefe, AND S.T. RAO. Fusing Observations and Model Results for Creation of Enhanced Ozone Spatial Fields: Comparison of Three Techniques. Chapter 3.0, Carlos Borrego and Ana Isabel Miranda (ed.), Air Pollution Modeling and Its Application XIX. Springer, New York, NY, (Series C):339-346, (2008).
Hogrefe, C., J. Ku, G. Sistla, A. GILLILAND, J. IRWIN, P. S. Porter, E. Gego, P. Kasibhatla, AND S.T. RAO. Has the Performance of Regional-Scale Photochemical Modelling Systems Changed over the Past Decade? Chapter 4, Air Pollution Modeling and Its Application XIX. Springer, New York, NY, , 394-403, (2008).
Gego, E., A. GILLILAND, J. M. GODOWITCH, S.T. RAO, P. Porter, AND C. Hogrefe. Modeling Analyses of the Effects of Changes in Nitrogen Oxides Emission from the Electric Power Sector on Ozone Levels in the Eastern United States. JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION. Air & Waste Management Association, Pittsburgh, PA, 58(4):580-588, (2008).
RAO, S.T., R. L. DENNIS, V. GARCIA, A. GILLILAND, R. MATHUR, D. MOBLEY, T. E. PIERCE, AND K. L. SCHERE. SUMMARY REPORT OF AIR QUALITY MODELING RESEARCH ACTIVITIES FOR 2006. U.S. Environmental Protection Agency, Washington, D.C., EPA/600/R-07/103 (NTIS PB2008-110094), 2008.
WATKINS, T. H., S.T. RAO, AND R. Wyzga. The Role of Exposure Science in Air Quality Management. EM: AIR AND WASTE MANAGEMENT ASSOCIATION'S MAGAZINE FOR ENVIRONMENTAL MANAGERS. Air & Waste Management Association, Pittsburgh, PA, (July 2008):24-27, (2008).
2007
RAO, S.T. AIR QUALITY OVER THE EASTERN UNITED STATES. Presented at New York Academy of Sciences Regional and Urban Air Quality, New York, NY, February 28, 2007.
RAO, S.T., A. GILLILAND, K. FOLEY, AND C. HOGREFE. EVALUATING AND USING AIR QUALITY MODELS. Presented at International Conference on Urban Air Quality, Limassol, CYPRUS, March 27 - 29, 2007.
RAO, S.T. Linking Air, Land, and Water Pollution for Effective Environmental Management . EM: AIR AND WASTE MANAGEMENT ASSOCIATION'S MAGAZINE FOR ENVIRONMENTAL MANAGERS. Air & Waste Management Association, Pittsburgh, PA, , 5, (2007).
PORTER, S., E. GEGO, A. GILLILAND, C. HOGREFE, J. M. GODOWITCH, AND S.T. RAO. MODELING ASSESSMENT OF THE IMPACT OF NITROGEN OXIDES EMISSION REDUCTIONS ON OZONE AIR QUALITY IN THE EASTERN UNITED STATES: OFFSETTING INCREASES IN ENERGY USE. In Proceedings, 28th NATO/CCMS International Technical Meeting, Leipzig, GERMANY, May 15 - 19, 2006. Elsevier Science BV, Amsterdam, Netherlands, 177-188, (2007).
GEGO, E., P. STEVEN PORTER, A. GILLILAND, AND S.T. RAO. OBSERVATION-BASED ASSESSMENT OF THE IMPACT OF NITROGEN OXIDES EMISSIONS REDUCTIONS ON OZONE AIR QUALITY OVER THE EASTERN UNITED STATES. JOURNAL OF APPLIED METEOROLOGY AND CLIMATOLOGY. American Meteorological Society, Boston, MA, 46(7):994-1008, (2007).
FOLEY, K., V. GARCIA, S.T. RAO, AND D. M. HOLLAND. PROVIDING BETTER CHARACTERIZATION OF AMBIENT AIR QUALITY FOR EXPOSURE MODELING AND PUBLIC HEALTH RISK ASSESSMENT. Presented at 17th Annual Conference of the International Society of Exposure Analysis, Durham, NC, October 14 - 18, 2007.
PORTER, S., S.T. RAO, AND E. L. GEGO. RELATIONSHIPS BETWEEN NITROGEN OXIDE EMISSIONS FROM ELECTRICAL GENERATING UNITS IN THE U.S. AND METEOROLOGY . In Proceedings, NATO/CCMS 28th International Technical Meeting, Leipzig, GERMANY, May 15 - 19, 2006. Elsevier Science BV, Amsterdam, Netherlands, 793-794, (2006).
2006
KANG, D., R. MATHUR, AND S.T. RAO. APPLICATION OF BIAS AND ADJUSTMENT TECHNIQUES TO THE ETA-CMAQ AIR QUALITY FORECAST. Presented at 5th Annual CMAS Models-3 User's Conference, Chapel Hill, NC, October 16 - 18, 2006.
GARCIA, V., S. KONDRAGUNTA, D. M. HOLLAND, F. DIMMICK, V. BOOTHE, J. SZYKMAN, J. ENGEL-COX, C. KITTAKA, J. AL-SAADI, R. M. HOFF, S.T. RAO, AND L. REMER. INTEGRATION OF SATELLITE, MODELED, AND GROUND BASED AEROSOL DATA FOR USE IN AIR QUALITY AND PUBLIC HEALTH APPLICATIONS ( AGU-BALTIMORE ). Presented at AGU 2006 Joint Assembly, Baltimore, MD, May 23 - 26, 2006.
PORTER, S., E. GEGO, A. GILLILAND, C. HOGREFE, J. M. GODOWITCH, AND S.T. RAO. MODELING ASSESSMENT OF NO X EMISSION REDUCTION IN THE EASTERN UNITED STATES: OFFSETTING INCREASES IN ENERGY USE. Presented at 28th NATO/CCMS International Technical Meeting, Leipzig, GERMANY, May 15 - 19, 2006.
HOGREFE, C., S.T. RAO, R. BULLOCK, A. GILLILAND, AND P. L. KINNEY. SIMULATING REGIONAL-SCALE AIR QUALITY WITH DYNAMIC CHANGES IN REGIONAL CLIMATE AND CHEMICAL BOUNDARY CONDITIONS. Presented at International Conference on Mesoscale Processes in Atmosphere, Ocean and Environmental Systems (IMPA 2006), New Delhi, INDIA, February 14 - 17, 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).
PORTER, P. S., S.T. RAO, A. GILLILAND, AND E. GEGO. THE RELATIONSHIP BETWEEN METEOROLOGY AND NO X EMISSIONS FROM ELECTRIC GENERATING UNITS IN THE U.S. Presented at 28th NATO/CCMS International Technical Meeting, Leipzig, GERMANY, May 15 - 19, 2006.
RAO, S.T. UNDERSTANDING THE RELATIONSHIPS BETWEEN AIR QUALITY AND HUMAN HEALTH. EM: AIR AND WASTE MANAGEMENT ASSOCIATION'S MAGAZINE FOR ENVIRONMENTAL MANAGERS. Air & Waste Management Association, Pittsburgh, PA, , 6, (2006).
RAO, S.T., R. MATHUR, R. PINDER, JON PLEIM, S. J. ROSELLE, AND B. ROY. USE OF REMOTE SENSING AIR QUALITY INFORMATION IN REGIONAL SCALE AIR POLLUTION MODELING: CURRENT USE AND REQUIREMENTS. Presented at Community Workshop on Air Quality Remote Sensing from Space: Defining and Optimum Observing Strategy, Boulder, CO, February 21 - 23, 2006.
2005
Gego, E. L., P. S. Porter, J. S. Irwin, C. Hogrefe, AND S T. Rao. ASSESSING THE COMPARABILITY OF AMMONIUM, NITRATE AND SULFATE CONCENTRATIONS MEASURED BY THREE AIR QUALITY MONITORING NETWORKS. PURE & APPLIED GEOPHYSICS. Birkhaeuser Verlag AG, Basel, Switzerland, 162(10):1919-1039, (2005).
Gego, E. L., C. Hogrefe, G. Kallos, A. Voudouri, J. S. Irwin, AND S T. Rao. EXAMINATION OF MODEL PREDICTIONS AT DIFFERENT HORIZONTAL GRID RESOLUTIONS. ENVIRONMENTAL FLUID MECHANICS. Springer Science and Business Media B.V;Formerly Kluwer Academic Publishers B.V., , Germany, 5(1-2):63-85, (2005).
RAO, S.T. INTEGRATING AIR QUALITY DATA TO INFORM HUMAN HEALTH DECISIONS. Presented at Integrated Earth Observations: Application to Air Quality and Human Health, Research Triangle Park, NC, August 01 - 02, 2005.
PORTER, S., E. GEGO, E. ZALEWSKY, A. GILLILAND, J. IRWIN, AND S.T. RAO. LINKING CHANGES IN UTILITY NO X EMISSIONS TO CHANGE IN OZONE AIR QUALITY. Presented at NOAA/EPA Golden Jubilee Symposium, Durham, NC, September 20 - 21, 2005.
RAO, S.T., A. CIMORELLI, J. MOONEY, T. MACDONALD, AND A. VENKATRAM. ROLE OF MODELS IN AIR QUALITY MANAGEMENT DECISIONS. Presented at US India Workshop on Air Quality Management Decisions, Pune, INDIA, March 14 - 17, 2005.
2004
Rao, S T. AND K L. Schere. CMAQ MODELING PROGRAM AT THE U.S. EPA. Presented at Border Air Quality Symposium, Waterloo, Canada, October 15, 2004.
Irwin, J. S., E. L. Gego, C. Hogrefe, J. M. Jones, AND S T. Rao. COMPARISON OF SULFATE CONCENTRATIONS SIMULATED BY TWO REGIONAL-SCALE MODELS WITH MEASUREMENTS FROM THE IMPROVE NETWORK. Presented at 9th Harmonization Conference, Garmisch-Kartenkirchen, Germany, June 1-4, 2004.
Vette, A F., S Gavett, S G. Perry, D K. Heist, A. H. Huber, M N. Lorber, P. J. Lioy, P. Georgopoulos, S T. Rao, W B. Petersen, B. Hicks, J. S. Irwin, AND G J. Foley. ENVIRONMENTAL RESEARCH IN RESPONSE TO 9/11 AND HOMELAND SECURITY. EM: AIR AND WASTE MANAGEMENT ASSOCIATION'S MAGAZINE FOR ENVIRONMENTAL MANAGERS (February):14-22, (2004).
Hogrefe, C., J. M. Jones, E. L. Gego, P. S. Porter, J. S. Irwin, A B. Gilliland, AND S T. Rao. EVALUATING TEMPORAL AND SPATIAL O3 AND PM2.5 PATTERNS SIMULATED DURING AN ANNUAL CMAS APPLICATION OVER THE CONTINENTAL U.S. Presented at 2004 Models-3 Conference, Chapel Hill, NC, October 18-20, 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.
Rao, S T. INTEGRATED USE OF OBSERVATIONS AND MODEL OUTPUTS IN AIR QUALITY MANAGEMENT. Presented at Presentation Third Canadian Workshop on Air Quality, Quebec City, Quebec, Canada, March 24, 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.
Rao, S T. AND W. Jiang. OCTOBER 18TH - 20TH, 2004 CMAS WORKSHOP. 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.
Rao, S T. USING AIR QUALITY MODELS FOR EMISSIONS MANAGEMENT DECISIONS, MAKING DECISIONS IN THE FACE OF UNCERTAINTY. Presented at Presentation to NRC Committee on CREM, Washington, DC, March 18, 2004.
2003
Rao, S T., J. Irwin, K L. Schere, T E. Pierce Jr., R L. Dennis, AND J.K S. Ching. PAST, PRESENT AND FUTURE AIR QUALITY MODELING AND ITS APPLICATIONS IN THE UNITED STATES. Presented at 8th International Conference on Atmospheric Sciences and Application to Air Quality, Tsukuba, Japan, March 11-13, 2003.
2002
Irwin, J., S.T. Rao, W.B. Petersen, AND D. Turner. RELATING ERROR BOUNDS FOR MAXIMUM CONCENTRATION ESTIMATES TO DIFFUSION METEOROLOGY UNCERTAINTY (JOURNAL VERSION). U.S. Environmental Protection Agency, Washington, D.C., EPA/600/J-87/447 (NTIS PB89118483).
1988
Petersen, W.B., W. Snyder, J. Ku, AND S.T. Rao. DISPERSION OF DENSE GAS RELEASES IN A WIND TUNNEL. U.S. Environmental Protection Agency, Washington, D.C., EPA/600/D-88/207 (NTIS PB89118509), 1988.
1986
Eskridge, R. AND S.T. Rao. TURBULENT DIFFUSION BEHIND VEHICLES: EXPERIMENTALLY DETERMINED TURBULENCE MIXING PARAMETERS. U.S. Environmental Protection Agency, Washington, D.C., EPA/600/J-86/385 (NTIS PB87208690), 1986.