GFDL - Geophysical Fluid Dynamics Laboratory

Arlene's Online Presentations

• Climate and Air Quality, Geophysical Fluid Dynamics Laboratory Review, June 30, 2009. [ppt] [pdf]
  

• Air pollution at northern mid-latitudes in a future climate, presented by Yi Ming, TFMM-TF HTAP Joint Workshop on Regional-Global and Air Quality-Climate Linkages, Paris, France, June, 2009 (poster). [pdf]
  
  
• Interactions between climate and air quality, presented by Hiram Levy II, 20th NATO SPS ITM on Air Pollution Modelling and its Applications, San Francisco, CA, May, 20, 2009. [ppt] [pdf] [extended abstract (pdf)]

• Multi-model estimates for intercontinental transport of ozone pollution in the northern hemisphere (and uncertainties therein), GFDL lunchtime seminar, January 21, 2009. [ppt]

• Characterizing uncertainties in transport/photochemistry models, A discussion with the National Academy of Sciences Committee on Intercontinental Transport of Air Pollution, Washington, D.C., August 26, 2008. [ppt]

• Hemispheric Transport of Ozone Pollution: Multi-model Assessment of the Role of Methane and the Conventional Ozone Precursors, Quadrennial Ozone Symposium, Tromso, Norway, July 2, 2008. [ppt] [pdf]
  
  
• Impacts on air quality objectives: Initial HTAP SR results and next steps, Joint TF HTAP and AC&C Workshop, Washington, DC, June 12, 2008. [ppt] [pdf]
  
  
• Constraining uncertainties in observed methane interannual variability: A proposal for multi-model decadal hindcast simulations, Joint TF HTAP and AC&C Workshop, Washington, DC, June 11, 2008. [ppt] [pdf]
  
  
• TF HTAP Multi-model Estimates of Intercontinental Source-Receptor Relationships for Ozone Pollution, TF HTAP Workshop, Washington, DC, June 10, 2008. [ppt] [pdf]
  
  
• North America as a Source and Receptor of Hemispheric Ozone Pollution: Seasonal Variability, Uncertainties, and Policy Implications, Joint Assembly, Fort Lauderdale, FL, May 28, 2008. [ppt] [pdf]
  
  
• Intercontinental Source-receptor Relationships for Ozone Pollution, 40th Air Pollution Workshop and Symposium, Raleigh, NC, April 7, 2008. [ppt] [pdf]
  
  
• HTAP Multi-model Assessment of Ozone Source-receptor Relationships, 3rd GEOS-Chem Users' Meeting, Harvard University, Cambridge, MA, April 13, 2007. [ppt] [pdf]
  
  
• Tropospheric ozone response to methane emission controls: Implications for climate and global air quality, IGERT Joint Program Colloquium, Columbia University, New York City, NY, April 5, 2007. [ppt] [pdf]
  
  
• Estimating Intercontinental Source-Receptor Relationships for Ozone Pollution, Department of Environmental Sciences, Rutgers University, New Brunswick, NJ, March 30, 2007. [ppt] [pdf]
  
  
• Connecting Climate and Air Quality: The Contribution of Methane to Hemispheric Ozone Pollution, Center for Atmospheric Ocean Science, New York University, New York City, NY, March 28, 2007. [ppt] [pdf]
  
  
• Air Quality and Climate Connections, Green and Environmental Systems Event, Regional and Urban Air Quality: Now and in the Future, New York Academy of Sciences, New York City, NY, February 28, 2007. [ppt] [pdf]
  
  
• Preliminary Ozone Results from the TF HTAP Model Intercomparison, TF HTAP Observations Workshop, WMO, Geneva, Switzerland, January 25, 2007. [ppt] [pdf]
  
  
• Reducing tropospheric ozone with methane controls: Impact on Arctic radiative forcing, Non-CO2 and Arctic Climate Impacts Workshop, NASA GISS, New York City, NY, January 8, 2007. [ppt] [pdf]
  
  
• Fiore, A.M., J.J. West, and L.W. Horowitz (2006), Connecting Climate and Air Quality: Tropospheric Ozone Response to Methane Emission Controls, Eos Trans. AGU, 87(52), Fall Meet. Suppl., Abstract A21E-0863. (POSTER) [ppt] [pdf]
  
  
• Fiore, A.M., F. Dentener, T.J. Keating, M.G. Schultz, A. Zuber, and the HTAP Modeling Team (2006), Producing Science to Inform Policy on Hemispheric Transport of Air Pollution, Eos Trans. AGU, 87(52), Fall Meet. Suppl., Abstract PA31A-0815. (POSTER) [ppt] [pdf]
  
  
• Recent and Future Trends in Atmospheric Methane: Connecting global chemistry, climate, and ozone pollution, Berkeley Atmospheric Sciences Symposium, University of California at Berkeley, Berkeley, CA, September 29, 2006.[ppt] [pdf]
  
  
• Abating Global Ozone Pollution with Methane Emission Controls, EMEP Second Meeting of the Task Force on Hemispheric Transport of Air Pollution, Moscow, Russia, June 7, 2006. [ppt] [pdf]
  
  
• Atmospheric Methane Distribution, Trend, and Linkage with Surface Ozone, Convention on Long-Range Transboundary Air Pollution Task Force on Hemispheric Transport of Pollution, Intercontinental Transport Modelling Intercomparison Organizational Workshop, Washington, D.C., January 29, 2006. (POSTER) [ppt] [pdf]
  
  
• Source vs. Sink Contributions to Atmospheric Methane Trends: 1990-2004, Global Monitoring Division, NOAA/ESRL, Boulder, CO, January 24, 2006. [ppt] [pdf]
  
  
• Biogenic Contributions to Methane Trends from 1990 to 2004, iLEAPS Science Conference, Boulder, CO, January 22, 2006. (POSTER) [ppt] [pdf]


• Atmospheric Methane Distribution and Trends: Impacts on Climate and Ozone Air Quality, Presented at the Earth, Atmospheric, and Planetary Sciences Department, Massachusetts Institute of Technology, Cambridge, MA, December 16, 2005. [ppt] [pdf]
  
  
• Fiore, A.M., L.W. Horowitz, G. Milly, R.C. Cohen, M.A. Avery, D.R. Blake, L.K. Emmons, A. Fried, P. Hess, J.F. Lamarque, A. Perring, G.G. Pfister, H.B. Singh, J. Walega, and P.J. Wooldridge (2005), Uncertain Isoprene Emissions and Chemistry: Implications for Ozone in the Eastern United States, Eos Trans. AGU, 86(52), Fall Meet. Suppl., Abstract A51B-0036. (POSTER) [ppt] [pdf]
  
  
• MOZART Development, Evaluation, and Applications at GFDL, presented at the MOZART Users' Meeting, National Center for Atmospheric Research, Boulder, CO, August 17, 2005. [ppt] [pdf]
  
  
• Background Ozone in Surface Air: Origin, Variability, and Policy Implications, Presented at the Goddard Institute for Space Studies Informal Seminar, New York City, NY, May 20, 2005. [ppt] [pdf]
  
  
• Estimating background ozone in surface air over the United States with global 3-D models of tropospheric chemistry: Description, Evaluation and Results, Presented to the U.S. EPA Clean Air Science Advisory Committee Ozone Review Panel, Research Triangle Park, NC, May 4, 2005. [ppt] [pdf]
  
  
• Background Ozone in Surface Air over the United States: Variability, Climate Linkages, and Policy Implications, Presented at the Department of Environmental Sciences Seminar, Rutgers University, New Brunswick, NJ, March 4, 2005. [ppt] [pdf]
  
  
• Recent Changes in Eastern U.S. Forests: Implications for Air Quality, Presented at the Center for Sustainability and the Global Environment (SAGE) seminar, University of Wisconsin-Madison, Madison, WI, December 8, 2004.[ppt] [pdf]
  
  
• Background Ozone in Surface Air over the United States: Variability, Climate Linkages, and Policy Implications, presented at the Department of Atmospheric and Oceanic Sciences Seminar, University of Wisconsin-Madison, Madison, WI, December 6, 2004. [ppt] [pdf]
  
  
• Modeling Intercontinental Transport, Hemispheric Pollution, and Climate Linkages at GFDL, Presented at the NOAA/EPA Scientist-to-Scientist Meeting, Boulder, CO, October 28, 2004. [ppt] [pdf]
  
  
• Evaluating the impact of recent changes in isoprene and anthropogenic emissions on surface ozone over the eastern United States, presented at the National Center for Atmospheric Research, Boulder, CO, October 27, 2004. [ppt] [pdf]
  
  
• Uncertainties in isoprene-NO_x-O₃ chemistry: Implications for surface ozone over the eastern United States, presented at the Telluride Atmospheric Chemistry Workshop, Telluride, CO, August 11, 2004. [ppt] [pdf]


• Variability in surface ozone background over the United States: Implications for air quality policy, presented at the Atmospheric Chemistry Colloquium for Emerging Senior Scientists (ACCESS), Yellowstone National Park, WY, September 5, 2003. [ppt] [pdf]
  
  
• The Double Dividend of Methane Control, presented at the XIVth Global Warming International Conference & Expo (GWXIV), Cambridge, MA,May 28,2003. [Powerpoint Presentation] [jpg]
  
  
• Linking regional air pollution with global chemistry and climate: The role of background ozone, Thesis Defense, Department of Earth and Planetary Sciences, Harvard University, April 22, 2003. [Powerpoint Presentation] [pdf]


• Background Ozone in Surface Air over the United States, presented at the U.S. EPA Meeting on Developing Criteria for the Chemistry and Physics of Atmospheric Ozone, Adelphi, Maryland, March 17, 2003.[Powerpoint Presentation][jpg]
  
  
• The Double Dividend of Methane Control, presented at the Workshop of the UNECE Task Force on Integrated Assessment Modelling on Linkages and Synergies of Regional and Global Emission Control, IIASA, Laxenburg, Austria, January 28, 2003. [JPEG images][ Powerpoint Presentation]
  


• Linking Ozone Pollution and Climate Change: The Case for Controlling Methane, presented at the U.S. EPA/EMEP Workshop on Hemispheric Pollution, Bad Breisig, Germany, October 7, 2002.[Powerpoint presentation] [jpg]


• Linking Air Quality and Climate Change Mitigation Objectives: The Case for Controlling Methane, presented at the Spring 2002 AGU meeting, Washington DC, May 28, 2002. [JPG images] [Powerpoint presentation]
  
  
• Background Ozone over the United States in summer: origin, trend, and contribution to pollution episodes, presented at the Swiss Federal Institute of Technology (EPFL), Lausanne, Switzerland, February 15, 2002 [JPG images] [ Powerpoint presentation]