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Compact View of Conference

Monday, 19 September 2005
	5:00 PM-7:00 PM, Monday Registration Open from 5:00–7:00pm
Tuesday, 20 September 2005
	7:30 AM, Tuesday Registration Open from 7:30am–5:30pm
	9:00 AM-10:50 AM, Tuesday, Imperial IV, V Panel Discussion Perspectives on EPA-NOAA Partnership
Moderator: S. T. Rao, NOAA Atmospheric Sciences Modeling Division, Research Triangle Park, NC
9:00 AM INTRODUCTORY REMARKS   S. T. Rao, NOAA Atmospheric Sciences Modeling Division, Research Triangle Park, NC 9:10 AM Panelist 1   Gary J. Foley, U.S. EPA, Research Triangle Park, NC 9:20 AM Panelist 2   Kenneth L. Demerjian, State University of New York at Albany, Albany, NY 9:30 AM Panelist 3   Francis Schiermeier (ret.), U.S. EPA, Cary, NC 9:40 AM Panelist 4   Steve Page, U.S. EPA, Research Triangle Park, NC 9:50 AM Panelist 6   Tim Keeney, NOAA, Washington DC, DC 10:00 AM Panelist 7   Richard D. Rosen, NOAA/OAR, Silver Springs, Maryland 10:10 AM Panelist 8   David L. Johnson, NOAA/NWS, Silver Spring, MD 10:20 AM Panelist 9   Bruce B. Hicks, NOAA/OAR/ARL, Silver Spring, MD 10:30 AM Panelist 10   Lawrence W. Reiter, U.S. EPA, Research Triangle Park, NC
	11:30 AM-1:00 PM, Tuesday, Empire A, B, C Keynote Session 1 Luncheon with Keynote Speaker Dr. James Mahoney, NOAA Deputy Administrator: Building Multi-Agency Partnerships: Moving Air Quality Research to Applications
11:30 AM KS1.1 Building Multi-Agency Partnerships: Moving Air Quality Research to Applications   William P. Mahoney III, NCAR, Boulder, CO
	1:00 PM-3:00 PM, Tuesday, Imperial IV, V Session 1 Role of air quality models in decision-making
Organizer: Samuel Williamson, NOAA, Silver Spring, MD
1:00 PM 1.1 Future of Air Quality Management   John D. Bachmann, U.S. EPA, Research Triangle Park, NC 1:30 PM 1.2 A case study in the role of air quality models in regulatory development: Creation of an response surface model for ozone over the eastern United States   Bryan Hubbell, U.S. EPA, Research Triangle Park, NC; and T. Fox, P. D. Dolwick, and D. Mooney 1:45 PM 1.3 Determining the sources of regional haze in Southeastern U.S. using the CMAQ model   M. Talat Odman, Georgia Institute of Technology, Atlanta, GA; and Y. Hu, A. Unal, A. G. Russell, and J. W. Boylan 2:00 PM 1.4 Probabilistic characterization of atmospheric transport and dispersion   John S. Irwin, John S. Irwin and Associates, Raleigh, NC; and W. B. Petersen, S. C. Howard, and R. C. Gilliam 2:15 PM 1.5 Earth, wind, and fire: building meteorologically-sensitive biogenic and wildland fire emission estimates for air quality models   Thomas Pierce, NOAA/Atmospheric Sciences Modeling Division, Research Triangle Park, NC; and G. Pouliot and W. Benjey 2:30 PM 1.6 Effects of Changing Power Plant Emissions on Ozone and Particulates in the Eastern United States   Gregory J. Frost, NOAA and Univ. of Colorado, Boulder, CO; and S. A. McKeen, M. Trainer, T. Ryerson, J. Holloway, D. T. Sueper, D. Parrish, F. C. Fehsenfeld, S. E. Peckham, G. Grell, D. Kowal, J. Cartwright, N. Auerbach, and T. Habermann 2:45 PM 1.7 An Integrated Air Quality Modeling Package for Economic Evaluation of Health Impacts for an Industrialized Region in Mumbai   Rashmi S. Patil, Indian Institute of Technology, Mumbai, India; and N. K. Chaudhary
	3:00 PM-3:30 PM, Tuesday Coffee Break
	3:30 PM-5:45 PM, Tuesday, Imperial IV, V Session 2 Meteorological modeling for air quality applications
Organizer: Roger A. Pielke, Sr., Colorado State University, Fort Collins, CO Chair: Roger A. Pielke, Sr., Colorado State University, Fort Collins, CO
3:30 PM 2.1 Meteorological Modeling for Air Quality Applications: A Brief History and Future Prospects   Nelson Seaman, NOAA/NWS, Silver Spring, MD 4:00 PM 2.2 The Partnership of Weather and Air Quality Modeling   Roger A. Pielke Sr., Colorado State University, Fort Collins, CO 4:30 PM 2.3 On FDDA / model physics for improved 4-km mesoscale model simulations for air-quality applications   Aijun Deng, Penn State Univ., University Park, PA; and D. R. Stauffer 2.4 The effects of atmospheric water cycle on air quality modeling in the southeast region of the United States   Xuejin Zhang, North Carolina State University, Raleigh, NC; and L. Xie, B. Wang, and S. Peng 4:45 PM 2.5 Use of urbanized meso-met models for air quality applications   R.D. Bornstein, San Jose State Univ., San Jose, CA 5:00 PM 2.6 Development of Hybrid Eulerian and Lagrangian Modeling Approaches to Investigate High Ozone Events in the Houston Metropolitan Area   Daewon W. Byun, Univ. of Houston, Houston, TX 5:15 PM 2.7 On Bounding Dry Deposition Rates in Complex Terrain   Bruce B. Hicks, NOAA/OAR/ARL, Silver Spring, MD
	5:45 PM, Tuesday Oral Presentations Adjorn
	6:00 PM-6:30 PM, Tuesday 50th Anniversary Ceremony
6:00 PM Introduction by Lawrence W. Reiter, U.S. EPA, Research Triangle Park, NC   6:05 PM Remarks by Timothy Keeney, NOAA, Washington DC and Timothy Oppelt, U.S. EPA, Washington DC   6:15 PM Presentation of Awards   6:30 PM Cake Cutting
	6:30 PM-9:00 PM, Tuesday, Imperial I, II, III Poster Session 1 Formal Poster Viewing (with hors d'oeuvres and cash bar)
P1.1 What Parameters are the Most Important to Smoke Plume Rise?   Yongqiang Liu, USDA Forest Service, Athens, GA; and G. L. Achtemeier and S. L. Goodrick   P1.2 West Florida Ozone Study (WFOS): An Integrated Meteorological and Air Quality Data Analysis and Modeling Study for West Florida   Sharon G. Douglas, ICF Consulting/SAI, San Rafael, CA; and J. L. Haney, T. C. Myers, and T. G. Rogers   P1.3 Variations in weekday and weekend surface ozone levels: An analysis of observed and model forecast frends   Daiwen Kang, NOAA/Atmospheric Sciences Modeling Division, Research Triangle Park, NC; and R. Mathur   P1.4 Using Data from Urban Tracer Experiments for Model Evaluation   A. Venkatram, Univ. of California, Riverside, CA; and V. Isakov   P1.5 The U. S. EPA/NOAA Partnership: Training on the use of Atmospheric Dispersion/Simulation Techniques and Models for Regulatory Decision-Making   James L. Dicke, Retired, Raleigh, NC   P1.6 The Oklahoma Dispersion Model: An operational management tool for determining near-surface dispersion conditions for agricultural practices across Oklahoma   J. D. Carlson, Oklahoma State Univ., Stillwater, OK; and D. S. Arndt   P1.7 The impact of different PBL models on meteorology and air quality model results   Jonathan E. Pleim, EPA, Research Triangle Park, NC   P1.8 The Gas Ratio as a diagnostic indicator of possible nonlinear interactions between sulfate and total-nitrate fine particle reductions: characterizing its performance as an indicator   Robin L. Dennis, NOAA/EPA, Research Triangle Park, NC; and P. V. Bhave   P1.9 The EPA Fluid Modeling Facility’s contributions to the understanding of atmospheric dispersion   Steven G. Perry, NOAA/U.S. EPA, Research Triangle Park, NC; and W. H. Snyder, D. K. Heist, R. S. Thompson, R. E. Lawson, Jr., G. E. Bowker, and L. A. Brixey   P1.10 The application and evaluation of a simulation of a high O3 and PM2.5 episode during August 2002 over the eastern United States   Kevin L. Civerolo, New York State Department of Environmental Conservation, Albany, NY; and J. Y. Ku, C. Hogrefe, W. Hao, E. Zalewsky, G. Sistla, and D. L. Zhang   P1.11 Testing of a Lagrangian PDF model for the prediction of concentration distributions from localized continuous release in atmospheric boundary layers   Massimo Cassiani, Duke University and Università di Urbino Facoltà di Scienze Ambientali, Durham, NC; and P. Franzese and A. Radicchi   P1.12 Temporal characterization of gridded continuous emissions: when and where should one expect to find changes in air quality attributable to reductions in point source NOX emissions   P. Steven Porter, Univ. of Idaho, Idaho Falls, ID; and E. Gego, J. S. Irwin, J. L. Swall, A. Gilliland, B. K. Eder, C. Hogrefe, and S. T. Rao   P1.13 Statistical diffusion theory applied to relative diffusion   Pasquale Franzese, George Mason Univ., Fairfax, VA; and M. Cassiani   P1.14 Source estimation methods: a survey   K. Shankar Rao, NOAA/ATDD, Oak Ridge, TN; and R. P. Hosker   P1.15 Simulating atmospheric mercury with the Community Multi-scale Air Quality (CMAQ) model   O. Russell Bullock Jr., NOAA/ARL, Research Triangle Park, NC   P1.16 Real-time weather and air quality forecasts during NEAQS2004 using of the WRF-Chemistry mode   Steven E. Peckham, CIRES/Univ. of Colorado and NOAA/FSL, Boulder, CO; and G. Grell, S. A. McKeen, and J. M. Wilczak   P1.17 Real-Time PM2.5 Monitoring Issues and their Impacts on Air Quality Forecasting   Scott A. Jackson, U.S. EPA, Research Triangle Park, NC; and L. Weinstock and J. E. White   P1.18 Real-time forecasts of three ozone episodes by the Eta-CMAQ model during the 2004 New England Air Quality Study (NEAQS)   Shaocai Yu, U.S. EPA/NERL, Research Triangle Park, NC; and R. Mathur, D. Kang, K. L. Schere, B. K. Eder, and J. Pleim   P1.19 Performance Evaluation of CFD Model PANAIR for Air Pollution Dispersion of Industrial Stack Emissions   Rashmi S. Patil, Indian Institute of Technology, Mumbai, India; and S. Gupta   P1.21 Operational and phenomenological evaluation of a 2001 continental United States 36/12km MM5 application   Patrick D. Dolwick, NOAA/ERL/ARL, Research Triangle Park, NC; and R. C. Gilliam   P1.22 Observations for Air Quality Modeling Application and Evaluation   Sharon K. LeDuc, NOAA/NESDIS/NCDC, Asheville, NC   P1.23 Modelling of concentration PDF from continuous releases using a Lagrangian PDF approach   Massimo Cassiani, Duke University and Università di Urbino Facoltà di Scienze Ambientali, Durham, NC; and P. Franzese   P1.24 Modeling the effect of chlorine emissions on atmospheric ozone and secondary organic aerosol concentrations across the United States   Golam Sarwar, EPA, Research Triangle Park, NC; and P. V. Bhave   P1.25 Meteorological modeling with advanced urban canopy fomulations for air quality simulations with CMAQ at neighborhood scales   Jason Ching, NOAA/ARL, Research Triangle Park, NC; and S. Dupont, S. Burian, T. L. Otte, R. C. Gilliam, and L. Reynolds P1.26 Majorant filtering in dispersion modeling: theory and applications to development of Russian regulatory models   Eugene Genikhovich, Voeikov Main Geophysical Observatory, St. Petersburg, Russia   P1.27 Integrating Observations and MM5/CMAQ Predictions to Study the Link between Climate Variability, Air Quality, and Health in New York State – Project Description and Initial Results   Christian Hogrefe, SUNY, Albany, NY; and K. Knowlton, R. Goldberg, J. Rosenthal, C. Rosenzweig, B. H. Lynn, and P. Kinney   P1.28 Influence of Global Change on Regional Air Quality in the Pacific Northwest and Northern Midwest Regions   Jeremy Avise, Washington State Univ., Pullman, WA; and J. Chen, B. K. Lamb, C. Wiedinmyer, A. Guenther, J. F. Lamarque, E. Salathe, C. F. Mass, S. M. O'Neill, D. McKenzie, and N. K. Larkin   P1.29 Improving Emission Inventories for Effective Air-Quality Management Across North America   J. David Mobley, U.S. EPA, Research Triangle Park, NC; and M. Deslauriers, H. Feldman, C. Frey, L. Rojas-Bracho, S. G. Wierman, and A. S. Werner   P1.30 Implementation and evaluation of plume volume molar ratio method (PVMRM) in AERMOD   Roger W. Brode, MACTEC Federal Programs, Inc., Research Triangle Park, NC   P1.31 Ground-level ozone forecasting model considering precursor emissions and heat-island effect   Kanok Boriboonsomsin, Ohio Northern Univ., Ada, OH; and W. Uddin   P1.32 Evaluation of models of environmental processes   John Irwin, John S. Irwin and Associates, Research Triangle Park, NC; and E. Gego, C. Hogrefe, and P. S. Porter   P1.33 Evaluating the linearity of sulfate formation in response to changes in sulfur dioxide emissions within a regional air quality model   Michael G. Barna, National Park Service, Fort Collins, CO; and B. A. Schichtel, K. A. Gebhart, and M. A. Rodriguez   P1.34 Ensemble Air Quality Forecasting Over the Pacific Northwest   Luca Delle Monache, University of British Columbia, Vancouver, BC, Canada; and X. Deng, Y. Zhou, Y. Shen, H. Modzelewski, G. Hicks, T. Cannon, R. B. Stull, and C. Di Cenzo   P1.35 Effects of changes in climate and emissions on emission controls for regional ozone   Kasemsan Manomaiphiboon, Georgia Institute of Technology, Atlanta, GA; and A. G. Russell, S. He, S. K. Park, M. T. Odman, S. L. Napelenok, and Y. Hu   P1.36 Development of the off-line clear sky radiation flux by using the operational Eta code: applications for photolysis rate calculations   Hsin-mu Lin, STC, Hampton, VA and NOAA/ARL/ASMD, Research Triangle Park, NC; and Y. T. Hou, T. L. Otte, B. S. Ferrier, R. Mathur, J. E. Pleim, and K. L. Schere   P1.37 Development of a nudging-based four-dimensional data assimilation capability for the Weather Research and Forecast (WRF) model   David R. Stauffer, Penn State University, University Park, PA; and A. Deng, T. L. Otte, J. Dudhia, A. M. Gibbs, and G. K. Hunter   P1.38 Development of a database with embedded analytical tools for the management and visualization of air quality data   Robinson P. Khosah, ATS-Chester Engineers, Pittsburgh, PA; and C. Crawford, K. Crist, and K. John   P1.39 Daily Simulations of O3 and PM2.5 Over the Northeastern United States for Summer 2004 and Winter 2005: Assessing Model Performance, Seasonal Differences, and the Effects of Model Updates   Christian Hogrefe, New York State Department of Environmental Conservation, Albany, NY; and W. Hao, J. Y. Ku, G. Sistla, L. Sedefian, B. Gaza, K. Schere, A. B. Gilliland, and R. Mathur P1.40 Contributions from natural sources to the background aerosol in Canada   Sunling Gong, MSC, Toronto, ON, Canada; and T. L. Zhao, D. Lavoué, and W. R. Leaitch P1.41 Comparison of CMAQ Predicted Ozone Concentrations with Remotely Sensed Data   Biswadev Roy, U.S. EPA, Research Triangle Park, NC; and G. Sarwar   P1.42 Characterizing meteorology in the southeastern U.S. using Classification and Regression Tree (CART)   Sharon G. Douglas, ICF Consulting/SAI, San Rafael, CA; and G. M. Bridgers, P. F. Brewer, and J. W. Boylan   P1.43 Assessment of MM5 application over the Northeastern United States for Summer 2002: Experience and Performance Evaluation   Jia-Yeong Ku, New York State Department of Environmental Conservation, Albany, NY; and W. Hao, C. Hogrefe, G. Sistla, K. Civerolo, S. Zhang, and D. L. Zhang   P1.44 Application of mesoscale meteorological model to environmental assessment   Ryohji Ohba, Mitsubishi Heavy Industries, Fukahorimachi, Nagasaki, Japan; and T. Hara, C. J. Tremback, and S. T. Castelli   P1.45 Application of AERMOD Outside North America   Dezso J. Szepesi Ph.D., Consultants on Air Resources Management, Budapest, Hungary; and K. E. Fekete   P1.46 Application and evaluation of a new in-line photolysis module for the Community Multiscale Air Quality (CMAQ) modeling system   Francis S. Binkowski, Univ. of North Carolina, Chapel Hill, NC; and J. Pinto and A. F. Hanna   P1.47 Analysis and Evaluation of an Air Quality Modelling System over Hong Kong   Christopher Fung, Environmental Protection Department, Hong Kong, China; and P. Yu and P. Yau   P1.48 An investigation of flow regimes affecting the Kansas City region   Bret Anderson, U.S. EPA, Kansas City, KS; and R. Daye and A. Hawkins   P1.49 An evaluation of air quality forecast tools for the Eastern U.S.: is there room for improvement?   Craig E. Lengyel, Sonoma Technology, Inc., Petaluma, CA; and A. C. Chan, J. E. White, R. A. Wayland, T. S. Dye, and S. A. Jackson   P1.50 Air quality modeling studies for thermal power plants in and around Delhi   P. Goyal, Indian Institute of Technology, New Delhi, India; and S. Singh   P1.51 Air quality modeling for control strategy development   Daniel S. Cohan, Georgia Environmental Protection Division, Atlanta, GA; and J. W. Boylan and M. N. Khan   P1.52 Air Quality Forecast Verification using Satellite Data   Shobha Kondragunta, NOAA/NESDIS, Camp Springs, MD; and R. Mathur, J. T. McQueen, J. Szykman, P. C. Lee, A. Prados, B. Roy, B. Pierce, C. Kittaka, K. Schere, R. M. Hoff, R. R. Dickerson, and K. J. McCann   P1.53 Air Quality Forecast over Northeastern U.S. with 3 domain configurations   Pius Lee, SAIC, Camp Springs, MD; and R. Mathur, J. McQueen, J. Pleim, D. Wong, D. Kang, S. Kondragunta, G. Pouliot, M. Tsidulko, G. DiMego, T. L. Otte, J. O. Young, K. L. Schere, and P. Davidson   P1.54 Advection-Diffusion Equation on Unstructured Adaptive Grids   Nash'at Ahmad, George Mason Univ., Fairfax, VA; and Z. Boybeyi P1.55 Activities towards future ESA Missions for operational monitoring of tropospheric Composition   Joerg Langen, European Space Agency, Noordwijk, Netherlands   P1.56 A performance evaluation of the Eta -CMAQ air quality forecast model for the summer of 2005   Brian K. Eder, NOAA/ARL, Research Triangle Park, NC; and D. Kang, S. Yu, and R. Mathur   P1.57 A performance evaluation of the 2005 release Models-3 CMAQ   Brian K. Eder, NOAA/ARL, Research Triangle Park, NC; and A. Wyatt   P1.58 A comparison of wind velocities in complex terrain between modeling and measurement in natural mesquite dune-lands in the northern Chihuahuan Desert   George E. Bowker, U.S. EPA, Research Triangle Park, NC; and D. A. Gillette P1.59 A comparison between integrated meteo-diffusive models: RAMS-AERMOD/RAMS-HYPACT   Giovanni Latini, Università politecnica delle Marche, Ancona, Italy; and G. Passerini, R. Cocci Grifoni, and S. Tascini   P1.60 Prediction of the Allowed Sulphur Content in the Fuel Used by the Power Stations in Kuwait   A.A. Ramadan, Kuwait Institute for Scientific Research, Safat, Kuwait; and M. Al-Sudairawi and S. AlHajraf
Wednesday, 21 September 2005
	7:30 AM, Wednesday Registration Open 7:30am–3:30pm
	8:00 AM-9:15 AM, Wednesday, Imperial IV, V Session 3 Air quality model application and evaluation—Part 1
Organizer: Bruce A. Egan, Egan Environmental, Inc., Beverly, MA
8:00 AM 3.1 Long-Range Transport of Anthropogenically and Naturally Produced PM in the Mediterranean and North Atlantic: Present Status of Knowledge   George Kallos, University of Athens, Athens, Greece; and M. Astitha and P. Katsafados 8:30 AM 3.2 Annual model simulations and evaluation of multiple pollutants (particulate matter, ozone, and mercury) over the continental United States   Sharon B. Phillips, U.S. EPA, Research Triangle Park, NC; and C. Jang, N. Possiel, P. Dolwick, B. Timin, T. Braverman, B. Wang, M. Houyoux, and T. Fox 8:45 AM 3.3 Air quality model application and evaluation with aircraft data in Houston, Texas   Thomas B. Ryerson, NOAA/AL and CIRES/University of Colorado, Boulder, CO; and M. Trainer, S. McKeen, W. M. Angevine, C. A. Brock, F. C. Fehsenfeld, G. J. Frost, P. D. Goldan, J. S. Holloway, G. Hubler, W. C. Kuster, J. A. Neuman, D. D. Parrish, J. M. Roberts, D. T. Sueper, E. L. Atlas, S. G. Donnelly, F. Flocke, A. Fried, S. Schauffler, A. J. Weinheimer, B. P. Wert, C. Wiedinmyer, R. J. Alvarez, R. M. Banta, L. S. Darby, and C. J. Senff 9:00 AM 3.4 Top-down Tests of the U.S. On-Road Emission Inventory   David Parrish, NOAA/AL, Boulder, MA
	9:15 AM-9:30 AM, Wednesday Coffee Break
	9:30 AM-11:30 AM, Wednesday, Imperial IV, V Session 4 Air Quality Model Application & Evaluation—Part II
Organizer: Robin L. Dennis, NOAA/U.S. EPA, Research Triangle Park, NC
9:30 AM 4.1 Developments in flow and dispersion modelling in the atmospheric boundary layer   Julian C. Hunt, Univ. College London, London, United Kingdom; and D. J. Carruthers and H. J. S. Fernando 10:00 AM 4.2 A critical review of methods used to assess the uncertainty of air quality models   Steven R. Hanna, Hanna Consultants, Kennebunkport, ME 10:30 AM 4.3 Seasonal simulation of tropospheric ozone over the Eastern U.S.: An application of a coupled regional climate and air quality modeling system   Ho–Chun Huang, ISWS, Champaign, Illinois; and X. Z. Liang, K. E. Kunkel, M. Caughey, and A. Williams 10:45 AM 4.4 A coupled modeling system for connecting prescribed fire activity data through CMAQ for simulating regional scale air quality   Gary L. Achtemeier, USDA Forest Service, Athens, GA; and S. L. Goodrick and Y. Liu 11:00 AM 4.5 Resolving fine scale in air toxics modeling and the importance of its sub-grid variability for exposure estimates   Vlad Isakov, NOAA/ERL/ARL, Research Triangle Park, NC; and J. Ching, J. Irwin, T. Palma, and J. Thurman 11:15 AM 4.6 Modeling the intercontinental transport of PM2.5 across the North Pacific Ocean   Binyu Wang, North Carolina State Univ., Raleigh, NC; and C. Jang, L. Xie, J. Fu, D. Streets, D. Doll, J. H. Woo, A. Hanna, J. Vukovich, A. Xiu, and Z. Adelman
	11:30 AM-1:00 PM, Wednesday, Empire A, B, C Keynote Session 2 Luncheon with Keynote Speaker E. Timothy Oppelt, Assistant Administrator, EPA Office of Research and Development: Building the Scientific Foundation for Environmental Decision-Making
11:30 AM KS2.1 Building the Scientific Foundation for Environmental Decision-Making   Timothy Oppelt, EPA, Washington, DC
	1:00 PM-3:00 PM, Wednesday, Imperial IV, V Session 5 Air Quality Forecasting: Research to Operations
Organizer: Richard D. Rosen, NOAA/OAR, Silver Springs, Maryland
1:00 PM 5.1 National Air Quality Forecast Capability:Moving Research into Operations   Paula M. Davidson, NOAA/NWS, Silver Spring, MD 1:30 PM 5.2 Should be Air Quality Forecasting: Research to Operations   Richard A. Wayland, U.S. EPA, Raleigh, NC 2:00 PM 5.3 Performance evaluation of AURAMS for 2004 ICARTT/NEAQS-2K4 campaign period   M.D. Moran, MSC, Downsview, ON, Canada; and V. S. Bouchet, S. Cousineau, S. Ménard, W. Gong, P. A. Makar, L. -. P. Crevier, M. Sassi, G. Morneau, C. Stroud, S. Gaudreault, and B. Pabla 2:15 PM 5.4 Comparisons of several real-time air quality forecasts of ozone, PM2.5, and their precursors with observations collected during the 2002 and 2004 New England Air Quality Studies (NEAQS)   Stuart A. McKeen, CIRES/Univ. of Colorado and NOAA/AL, Boulder, CO; and J. M. Wilczak, G. A. Grell, S. E. Peckham, G. J. Frost, D. Kang, B. K. Eder, R. Mathur, and S. Yu 2:30 PM 5.5 A review of “online” air quality forecast models used by NOAA   Georg A. Grell, NOAA/ERL/FSL and CIRES/ Univ. of Colorado, Boulder, CO 2:45 PM 5.6 Overview of the Canadian air quality forecasting system   Veronique S. Bouchet, EC, Dorval, QC, Canada; and R. Moffet, M. D. Moran, A. Robichaud, L. P. Crevier, S. Menard, S. Cousinau, S. Gaudreault, M. Sassi, P. A. Makar, W. Gong, J. Pudykiewicz, and A. Kallaur
	3:00 PM-3:15 PM, Wednesday Coffee Break
	3:15 PM-5:15 PM, Wednesday, Imperial IV, V Session 6 Emerging science in air quality modeling
Organizer: John D. Bachmann, U.S. EPA, Research Triangle Park, NC
3:15 PM 6.1 Climate - Air Quality Interactions   Aad P. Van Ulden, KNMI, De Bilt, Netherlands 3:45 PM 6.2 GFDL Research into climate-air quality interactions   Hiram Levy II, NOAA/GFDL, Princeton, NJ 4:15 PM 6.3 Air Quality Modeling for the Twenty-First Century   Kenneth Schere, U.S. EPA, Raleigh, NC; and J. Pleim, S. Roselle, P. V. Bhave, O. R. Bullock, and D. Luecken 4:45 PM 6.4 Air Quality Research: Recent Advances and Future Needs   James F. Meagher, NOAA/AL, Boulder, CO; and F. C. Fehsenfeld
	5:15 PM, Wednesday Symposium Adjourns

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