* - Indicates paper has been withdrawn from meeting

Compact View of Conference

Saturday, 8 February 2003
	7:30 AM-9:00 AM, Saturday Short Course Registration
	9:00 AM-5:00 PM, Saturday Conference Registration* (Joint between the 19th Conference on IIPS, the Impacts of Water Variability: Benefits and Challenges, the Observing and Understanding the Variability of Water in Weather and Climate, the 17TH Conference on Hydrology, the 14th Symposium on Global Change and Climate Variations, the 12th Conference on Interactions of the Sea and Atmosphere, the 12th Symposium on Meteorological Observations and Instrumentation, the 12th Symposium on Education, the 12th Conference on Satellite Meteorology and Oceanography, the 7th Symposium on IOS: The Water Cycle, the 5th Conference on Atmospheric Chemistry: Gases, Aerosols, and Clouds, the 3rd Conference on Artificial Intelligence Applications to the Environmental Science, and the Symposium on the F-Scale and Severe-Weather Damage Assessment)
Sunday, 9 February 2003
	7:30 AM-9:00 AM, Sunday Short Course Registration
	9:00 AM-6:00 PM, Sunday Conference Registration
Monday, 10 February 2003
	7:30 AM-5:30 PM, Monday Conference Registration (continues through Thursday, 13 February)
	9:00 AM-11:15 AM, Monday Session 1 Atmospheric Chemistry—General Papers and History
9:00 AM 1.1 Chemist and Meteorologist—Antoine Lavoisier   Jeffrey S. Gaffney, ANL, Argonne, IL; and N. A. Marley 9:15 AM 1.2 Insights into tropical tropospherc ozone from the SHADOZ (Southern Hemisphere ADditional OZonesondes) sounding network   Anne M. Thompson, NASA/GSFC, Greenbelt, MD; and J. C. Witte, F. J. Schmidlin, and S. J. Oltmans 9:30 AM 1.3 Improving the Photochemical Oxidation Mechanism of Isoprene   Jiwen Fan, Texas A&M University, College Station, TX; and R. Zhang 9:45 AM 1.4 Steps toward understanding heterogeneous chemistry in the troposphere: Water uptake on environmentally relevant surfaces   Ann Louise Sumner, University of California, Irvine, CA; and B. J. Finlayson-Pitts 10:00 AM 1.5 Knudsen cell studies of the uptake and reaction of HNO3 and N2O5 on sub-layers of NaCl   Rachel C. Hoffman, University of California, Irvine, CA; and M. E. Gebel, B. S. Fox, and B. J. Finlayson-Pitts 10:15 AM Coffee Break in Poster Session Room   10:45 AM 1.6 New Improved Fast GC-Luminol Instrument for PAN and Nitrogen Dioxide Measurements   Nancy A. Marley, ANL, Argonne, IL; and J. S. Gaffney, R. L. Gunter, and W. T. Luke 11:00 AM 1.7 The Transition from ozone minimum to ozone maximum over the tropical Atlantic Ocean: MAM and JJA   Jung-Hee Ryu, Penn State University, University Park, PA; and G. S. Jenkins
	11:15 AM-12:00 PM, Monday Session 2 Cloud Chemical Processes
11:15 AM 2.1 Improved Representation of Cloud/Actinic Flux Interaction in Multiscale Photochemical Models   John N. McHenry, MCNC Environmental Modeling Center, Research Triangle Park, NC; and C. J. Coats 11:30 AM 2.2 Cloud-aerosol interaction in deep convection and its influence on tropospheric chemistry   Annica M. L. Ekman, MIT, Cambridge, MA; and C. Wang 11:45 AM 2.3 Cloud processing of gases and aerosols in a regional air quality model (AURAMS) and its evaluation against precipitation-chemistry data   Wanmin Gong, MSC, Downsview, ON, Canada; and A. P. Dastoor, V. S. Bouchet, S. Gong, P. A. Makar, M. D. Moran, and B. Pabla
	12:00 PM, Monday Lunch Break
	1:30 PM-2:30 PM, Monday Session 3 Regional and Global Scale Chemical Processes
1:30 PM 3.1 How Well Do Current Models Represent Chemical and Physical Processes in the Upper Troposphere and Lower stratosphere?   Donald J. Wuebbles, University of Illinois, Urbana, IL; and J. C. Wei and D. Kinnison 1:45 PM 3.2 Operational Air Quality Forecasting in Canada: Numerical Model Guidance for Ground-level Ozone and Particulate Matter   J. A. Pudykiewicz, MSC, Dorval, QC, Canada; and A. Kallaur, R. Moffet, V. S. Bouchet, M. Jean, P. A. Makar, M. D. Moran, W. Gong, and S. Venkatesh 2:00 PM 3.3 Observational Studies on Sandstormin Helan Mountainous Area Northwest China   Shengjie Niu, Ningxia Research Institute of Meteorological Science, Yingchuan, China; and C. Zhang and J. Sun 2:15 PM 3.4 A study of ozone concentration in the eastern United States with a dry deposition scheme using satellite data   Yiwen Xu, ANL, Argonne, IL; and M. L. Wesely
	2:30 PM, Monday Formal Poster Viewing with Coffee Break
	2:30 PM-4:00 PM, Monday Poster Session 1 General Poster Session
P1.1 Vertical variation of nocturnal NOx chemistry in the urban environment of Phoenix   Shuhui Wang, Univeristy of Califonia, Los Angeles, CA; and R. Ackermann, A. Geyer, J. C. Doran, W. J. Shaw, J. D. Fast, C. W. Spicer, and J. Stutz   P1.2 Theoretical Corroboration of Recent Experimental Results in the OH Radical Reaction with Dimethylsulfide   Douglas S. Burns, ENSCO, Inc., Melbourne, FL; and M. G. Cory and K. Runge P1.3 The mechanism of the reaction of the hydroxyl radical (OH) with NaCl   Margaret A. Kaleuati, University of California, Irvine, CA; and B. J. Finlayson-Pitts   P1.4 Shipboard measurements of Saharan Dust near Puerto Rico during summer 2002   Lizette Roldan, Howard University, Washington, DC; and V. R. Morris   P1.5 Photoenhancement… or Photodepression?… of the Hydrolysis of NO2: Implications for the Chemistry of Polluted Atmospheres   Kevin A. Ramazan, University of California, Irvine, CA; and D. Syomin and B. J. Finlayson-Pitts   P1.6 Weekday Ozone Forecasting by the JSU Meteorology Program for the MS DEQ   Paul J. Croft, Jackson State University, Jackson, MS; and C. Simmons, J. Shoemake, J. Beasley, and M. Watts   P1.7 NARSTO Data Available for Research in Urban and Regional Environments   Kathleen L. Morris, NASA/LaRC, Hampton, VA   P1.8 Heterogeneous formation of nitrous acid in laboratory systems   Lisa M. Wingen, University of California, Irvine, CA; and A. L. Sumner, D. Syomin, K. Ramazan, and B. J. Finlayson-Pitts   P1.9 Aircraft observation and photochemical modeling of ozone distribution in the San Joaquin Valley of California   Sharon Zhong, PNNL, Richland, WA; and G. Jiang, E. Yang, and S. Tanrikulu   P1.10 Air Quality Measurements in Phoenix, Arizona   Nancy A. Marley, ANL, Argonne, IL; and J. S. Gaffney   P1.11 Aerosol Radiative Forcing during the 1997 Indonesia’s Forest Fire   I.A. Podgorny, SIO/Univ. of California, La Jolla, CA; and F. Li and V. Ramanathan   P1.12 Kinetics of reactions of chlorine atoms with a series of alkenes at 1 ATM and 298 K: structure and reactivity   Weihong Wang, University of California, Irvine, CA; and M. J. Ezell, A. A. Ezell, B. J. Finlayson-Pitts, and G. Soskin   P1.13 Use of the electrostatic classification method to investigate the size distribution of aerosols near Hurricane Erika   Natasha A. Greene, Howard University, Washington, DC; and V. R. Morris, A. Aikin, W. Hoegy, and D. Silberman   P1.14 Ozone Formation in the Alberta Oil Sands Area   W. D. Hume, EC, Edmonton, AB, Canada; and D. Fox, R. Rudolph, M. Shauck, and M. Buhr   P1.15 Paper moved to Session 5, new paper number 5.5A     P1.16 Vertical profiles of free radicals in the polluted nocturnal boundary layer: A one-dimensional model study   Andreas J. Geyer, University of California, Los Angeles, CA; and S. Wang and J. Stutz
	4:00 PM, Monday Sessions End for the Day
	5:30 PM-7:30 PM, Monday Formal Opening of Exhibits with Reception (Cash Bar)
Tuesday, 11 February 2003
	8:30 AM-9:45 AM, Tuesday Session 4 Urban Air Chemistry
8:30 AM 4.1 Nitric acid "renoxification" in the troposphere: From a modeling myth to a laboratory reality   Armando M. Rivera-Figueroa, University of California, Irvine, CA; and B. J. Finlayson-Pitts 8:45 AM 4.2 Influence of vertical mixing on nocturnal chemistry in the urban boundary layer   Jochen Stutz, University California, Los Angeles, CA; and A. Geyer and S. Wang 9:00 AM 4.3 Large Scale Atmospheric Chemistry Simulations for 2001: An Analysis of Ozone and Other Species in Central Arizona   Cynthia Atherton, LLNL, Livermore, CA; and D. Bergmann, P. Cameron-Smith, P. Connell, C. Molenkamp, D. Rotman, and J. Tannahill 9:15 AM 4.4 NMHC Measurements for the Phoenix 2001 Field Experiment   Paul V. Doskey, ANL, Argonne, IL; and V. R. Kotamarthi, H. U. Price, and R. Dugopolski 9:30 AM 4.5 Diurnal Changes in the Vertical Distribution of Trace Pollutants Over Phoenix   Chester W. Spicer, Battelle Columbus Operations, Columbus, OH; and A. J. Savage, D. Joseph, and C. M. Berkowitz
	9:45 AM-11:00 AM, Tuesday Formal Poster Viewing With Coffee Break
	11:00 AM-2:14 PM, Tuesday Session 5 Integration of Measurement and Modeling on Urban and Regional Scales
11:00 AM 5.1 Use of numerical ozone prediction models in operational air quality forecasting   William F. Ryan, Penn State Univ., University Park, PA; and J. McHenry, C. Coats, J. Vukovich, and T. Smith 11:15 AM 5.2 Development of TLM/Adjoint photochemical trajectory model   V. R. Kotamarthi, ANL, Argonne, IL 11:30 AM 5.3 An Integrated Regional Scale Atmospheric Chemistry, Radiation and Dynamics Model: Applications, Analysis, and Evaluation   Aijun Xiu, University of North Carolina, Research Triangle Park, NC; and R. Mathur, A. Hanna, U. Shankar, C. Coats, and F. Binkowski 11:45 AM 5.4 High Resolution Modeling of Oxidants and Aerosols during the 1999 NE-OPS Field Campaign in Philadelphia   Jerome D. Fast, PNNL, Richland, WA 12:00 PM Lunch Break   5.5 On Areal Averaging of Air-Surface Exchange: Dry Deposition & Natural   Bruce B. Hicks, NOAA/OAR/ARL, Silver Spring, MD 1:30 PM 5.5A Ozone forecasting tool development to support forecasting for the EPA AIRNow program   Dianne S. Miller, Sonoma Technology, Inc., Petaluma, CA; and C. P. MacDonald and T. S. Dye 1:44 PM 5.6 Performance evaluation of Two PM2.5 modeling systems—An application to the Eastern United States   Jia-Yeong Ku, New York State Department of Environmental Conservation, Albany, NY; and M. A. Majeed, K. Civerolo, and G. Sistla 1:59 PM 5.7 The UV Climatology in Belgium determined from ground based UV monitoring   Didier Gillotay, IASB/BIRA, Brussels, Belgium; and D. Bolsée, H. De Backer, and T. Besnard
	1:30 PM-5:30 PM, Tuesday Joint Session 4 Water Vapor Observations and Processes (Joint with 14th Symp. on Global Change and Climate Variations, 7th Symp. on IOS, Fifth Conf. on Atmospheric Chemistry, and Symp. on Observing and Understanding the Varability of Water in Weather and Climate)
Organizer: Dian J. Seidel, NOAA/ARL, Silver Spring, MD
1:30 PM J4.1 A Summary of the SPARC Water Vapor Assessment Report   Dieter Kley, Forschungszentrum Juelich, Juelich, Germany; and J. M. Russell 1:45 PM J4.2 Cross-Tropopause Convective Transport of Water Vapor: Model Study, Satellite Observation, and Implications   Pao K. Wang, Unversity of Wisconsin, Madison, WI 2:00 PM J4.3 Variations in stratospheric water vapor and tropical tropopause temperatures   William J. Randel, NCAR, Boulder, CO 2:15 PM J4.4 Cloud physics and water vapor in the evanescent convection altitude regime   Steven C. Sherwood, Yale University, New Haven, CT; and A. Dessler 2:30 PM J4.5 Modeling water vapor and its changes in the tropical tropopause region   Andrew Gettelman, NCAR, Boulder, CO 2:45 PM J4.6 Validating and Understanding the Water Vapor and Cloud Feedbacks in the NCAR CCSM   De-Zheng Sun, NOAA/ERL/CDC, Boulder, CO; and T. Zhang, J. Fasullo, and A. Roubicek 3:00 PM Coffee Break in Exhibit Hall (Exhibits open 1:30–6:30 p.m.)   3:30 PM J4.7 A new look at cloud radiative forcing: Coupling with water vapor forcing   B. J. Sohn, Seoul National University, Seoul, South Korea; and J. Schmetz and V. Ramanathan 3:45 PM J4.8 Spatio-temporal analysis and comparison of total precipitable water from different datasets   Arief Sudradjat, University of Maryland, College Park, MD; and R. Ferraro 4:00 PM J4.9 Global precipitable water variations since 1973 based on preliminary radiosonde instrument adjustments   Steven R. Schroeder, Texas A&M University, College Station, TX 4:15 PM J4.10 Relative importance of the land surface latent flux and large-scale moisture transport in determining the onset of rainy season over Amazon   R. Fu, Georgia Institute of Technology, Atlanta, GA 4:30 PM J4.11 Surface evaporation and the greenhouse effect over the intertropical oceans   Rémy Roca, LMD, Palaiseau, France; and A. Gershunov 4:45 PM J4.12 Regional Hydrological Cycle and Weather and Climate in the Contiguous United States   Qi Hu, University of Nebraska, Lincoln, NE; and S. Feng 5:00 PM J4.13 The atmospheric moisture budget in the Arctic—introducing and applying a consistent method to use radiosonde data   Reinhard M. Hagenbrock, Univ. of Bonn, Bonn, Germany; and M. Göber, F. Ament, and A. Hense 5:15 PM J4.14 Moisture Variations Associated with the Initiation of Madden-Julian Oscillation   Bryan C. Weare, University of California, Davis, CA
	5:00 PM-5:30 PM, Tuesday Special Address. Conrad C. Lautenbacher, NOAA, Washington, DC
	5:30 PM, Tuesday Sessions End for the Day
Wednesday, 12 February 2003
	8:30 AM-9:30 AM, Wednesday Joint Session 10 Water Cycle-Atmospheric Chemistry Linkages(Joint with the 12th Conf on interactions of the sea and atmosphere, 5th Conf on atmospheric chemistry: gases, aerosols, and clouds, and the 17th conference on hydrology)
8:30 AM J10.1 Design and evaluation of the coupled MM5/TOPLATS modeling system for a Texas air quality exceedance episode   Christa D. Peters-Lidard, NASA/GSFC, Greenbelt, MD; and J. N. McHenry, C. J. Coats, and A. Trayanov 8:45 AM J10.2 Soil moisture effects on gaseous exchanges between the atmosphere and the biosphere   Yihua Wu, NASA/GSFC, Greenbelt, MD; and C. Peters-Lidard, R. Dennis, and P. Finklestein 9:00 AM J10.3 Temperature Sensitivity of a Micrometerologically-Based Air-Sea Gas Transfer Parameterization   Jeffrey E. Hare, CIRES/Univ. of Colorado and NOAA/ETL, Boulder, CO; and C. W. Fairall, W. R. McGillis, B. Ward, and R. Wanninkhof 9:15 AM J10.4 The role of extratropical storms in air-sea gas transfer   Will Perrie, Bedford Institute of Oceanography, Dartmouth, NS, Canada; and W. Zhang and Z. Long
	9:30 AM-10:00 AM, Wednesday Coffee Break in the Ballroom Foyer, 2nd Level, Promenade
	10:00 AM-12:00 PM, Wednesday Presidential Forum: Administration Priorities in Climate Change Research and Technology
	12:00 PM, Wednesday Lunch Break
	1:30 PM, Wednesday Simpsons Symposium—A Tribute to Robert and Joanne Simpson
	1:30 PM-5:00 PM, Wednesday Session 6 NEOPS Field Studies
1:30 PM 6.0 Marvin L. Wesely (May 5, 1944- January 20, 2003), Remembered   Jeffrey S. Gaffney, ANL, Argonne, IL 1:45 PM 6.1 Advances in Understanding Urban Air Pollution from the NARSTO-NEOPS Program   C. Russell Philbrick, Penn State University, University Park, PA; and W. F. Ryan, R. D. Clark, B. G. Doddridge, P. Hopke, and S. R. McDow 2:00 PM 6.2 Summary of meteorological conditions during the Northeast Oxidant and Particulate Study (NEOPS-DEP) July 2002 intensive observing period   William F. Ryan, Penn State University, University Park, PA; and C. R. Philbrick and R. D. Clark 2:15 PM 6.3 Raman Lidar Measurements of Tropospheric Ozone   P. Jason Collier, Penn State University, University Park, PA; and S. Unni, S. J. Verghese, A. Willitsford, C. R. Philbrick, R. D. Clark, and B. Doddridge 2:30 PM 6.4 The influence of Canadian wildfires on air quality in Philadelphia PA during NE-OPS-DEP   Richard D. Clark, Millersville University, Millersville, PA; and C. H. Jeong and C. R. Philbrick 2:45 PM 6.5 Organic compounds measured in PM2.5 during NEOPS   Tadeusz E. Kleindienst, ManTech Environmental Technology, Inc., Research Triangle Park, NC; and C. D. McIver and E. O. Edney 3:00 PM 6.6 Modification of surface and boundary layer meteorology and chemistry by seabreeze incursions during NE-OPS   Richard D. Clark, Millersville University, Millersville, PA 3:15 PM Coffee Break in Exhibit Hall (Exhibit Hall Open 1:30-7:30 p.m.)   3:45 PM 6.7 Low level jets over the mid-Atlantic region during NE-OPS 1999–2002   Richard D. Clark, Millersville University, Millersville, PA; and R. Walker Jr., D. O'Donnell, E. Hohman, and D. Unruh 4:00 PM 6.8 Examination of the influence of a frontal passage on air pollution episodes   Sameer Unni, Penn State University, University Park, PA; and C. R. Philbrick, W. F. Ryan, and R. D. Clark 4:15 PM 6.9 Development of an Air Pollution Event during the NEOPS-DEP 2002 Investigation   Adam Willitsford, Penn State University, University Park, PA; and J. P. Collier, S. Unni, S. J. Verghese, C. R. Philbrick, D. O'Donnell, E. Hohman, D. Unruh, R. Walker, and R. D. Clark 4:30 PM 6.10 Characterization of Nocturnal Jets Over Philadelphia During Air-Pollution Episodes   Sachin J. Verghese, Penn State University, University Park, PA; and S. N. Kizhakkemadam, A. Willitsford, J. P. Collier, S. Unni, and C. R. Philbrick 4:45 PM 6.11 Boundary layer evolution over Philadelphia, PA during the 1999 NARSTO-NE-OPS project: comparison of observations and modeling results   Kevin L. Civerolo, New York State Department of Environmental Conservation, Albany, NY; and J. Y. Ku, B. G. Doddridge, R. D. Clark, and G. Sistla
	6:00 PM-7:30 PM, Wednesday Reception (Cash Bar)
	7:30 PM-9:30 PM, Wednesday AMS Annual Awards Banquet
Thursday, 13 February 2003
	8:30 AM-2:15 PM, Thursday Session 7 Aerosols
8:30 AM 7.1 Air Pollution In Megacities: Mexico City Case Study   Mario J. Molina, MIT, Cambridge, MA 8:45 AM 7.2 Natural Radioactivity in Aerosols and What It Can Tell Us   Jeffrey S. Gaffney, ANL, Argonne, IL; and N. A. Marley 9:00 AM 7.3 Spectral dependence of light absorption by particulate matter samples   Thomas W. Kirchstetter, Lawrence Berkeley National Laboratory, Berkeley, CA; and T. Novakov 9:15 AM 7.4 Measurement of optical and chemical properties of aerosols at GAW Anmyeon and ACE-Asia Jeju inslands in Korea   Sung-Nam Oh V, MRI, Korea Meteorological Administration, ChungNam, Korea 9:30 AM 7.5 Aerosol single scattering albedo in the ultraviolet spectrum: preferential absorption?   Jonathan L. Petters, North Carolina State University, Raleigh, NC; and V. K. Saxena, J. R. Slusser, B. N. Wenny, and S. Madronich 9:45 AM Formal Poster Viewing with Coffee Break   11:00 AM 7.6 Aerosol Infrared Radiative Forcing Observed During ACE-Asia   Andrew M. Vogelmann, SIO/Univ. of California, La Jolla, CA; and M. Szczodrak, K. Markowicz, and P. J. Minnett 11:15 AM 7.7 Sulfate-nitrate-ammonium-water system study of the global troposphere with a size and chemically resolved Aerosol-Chemical Transport Model   Marco A. Rodriguez, University of California, Irvine, CA; and D. Dabdub 11:30 AM 7.8 Forecasting Dust Storms using CARMA-Dust Model and MM5 Weather Data   B. H. Barnum, Johns Hopkins University Applied Physics Laboratory, Laurel, MD; and N. S. Winstead, J. Wesely, L. A. Hakola, O. B. Toon, P. Colarco, P. Ginoux, G. W. Brooks, L. Hasselbarth, and B. Toth 11:45 AM 7.9 Characterization and Analysis of Ultrafine and Fine Particles at a Forest Site Near the Great Smoky Mountains National Park   Meng-Dawn Cheng, ORNL, Oak Ridge, TN; and R. L. Tanner 12:00 PM Lunch Break   1:30 PM 7.10 Application of Satellite Precipitation Measurements in a Study of Aerosol Removal Rates   Eric M. Wilcox, SIO/Univ. of California, La Jolla, CA; and V. Ramanathan 1:45 PM 7.11 Altitude-Dependent Aerosol Light Scattering near Great Smoky Mountains National Park—Explained by RH?   Roger L. Tanner, Tennessee Valley Authority, Muscle Shoals, AL; and R. J. Valente 2:00 PM 7.12 Aerosol-cloud interactions in the -United Arab Emirates   Vidal Salazar, NCAR, Boulder, CO; and R. T. Bruintjes, D. Breed, T. Jensen, S. Piketh, K. Ross, A. Al Mangoosh, and A. Al Mandoos
	9:00 AM, Thursday Simpsons Symposium—A Tribute to Robert and Joanne Simpson
	2:15 PM, Thursday Conference Ends
	3:00 PM, Thursday Coffee Break in Exhibit Hall (Exhibit Hall open 1:30-6:30 p.m.)
	5:30 PM, Thursday Closing Reception in Exhibit Hall (Cash Bar)
	6:00 PM, Thursday Simpsons Banquet
	8:00 PM-10:00 PM, Thursday Closing Event at the Long Beach Aquarium on the Pacific

Browse the complete program of The 83rd Annual