Eighth Conference on Atmospheric Chemistry

Session 1


Aerosols—Radiative Impacts and Visibility Reduction

 Cochairs: Rick Petty, U.S. Dept. of Energy, Germantown, MD; Jeffrey S. Gaffney, ANL, Argonne, IL
9:00 AM1.1Direct and Indirect Effects of Nitrate and Ammonium Aerosol: A Column Model Study  
Yan Feng, SIO/Univ. Of California, La Jolla, CA; and J. E. Penner and Y. Chen
9:15 AM1.2Effect of iron oxides on radiative properties of mineral dust  
Sandra Lafon, Georgia Institute of Technology, Atlanta, GA; and I. N. Sokolik
1.3A preliminary evaluation of the Sources and Sinks of black carbon over Mexico City based on the 2003 field experimental data: Model results and Measurements  
V. Rao Kotamarthi, ANL, Argonne, IL; and J. S. Gaffney, N. A. Marley, and H. K. Im
9:30 AM1.4Evidence for Carbonaceous Aerosol Absorption Change in Mexico City 2003  extended abstract
Nancy A. Marley, ANL, Argonne, IL; and J. S. Gaffney
9:45 AM1.5A Brief History of Aerosol Carbon Analytical Methods  extended abstract
Jeffrey S. Gaffney, ANL, Argonne, IL; and N. A. Marley
10:00 AMCoffee Break in Meeting Room Foyer  
10:30 AM1.6Mesoscale modeling of transport and radiative impacts of Central American smoke aerosols  
Jun Wang, University of Alabama, Huntsville, AL; and S. A. Christopher, U. S. Nair, J. S. Reid, E. Prins, J. Szykman, and J. L. Hand
10:45 AM1.7Monitoring of ambient air quality and meteorology during the Beltsville site clean air status and trends network (CASTNET) instrument ccomparison project  
Rufus White, Howard Univ., Washington, DC; and D. V. R. Morris
11:00 AM1.8Analysis of particle formation processes through the effect of meteorological conditions on organic and inorganic nitrogen concentrations in atmospheric aerosols  extended abstract
Silvia Margarita Calderón, University of South Florida, Tampa, FL; and S. W. Campbell and N. Poor
11:15 AM1.9The effects of the size-resolved mineralogical composition of dust particles on the tropospheric photochemistry  
Gill-Ran Jeong, Georgia Institude of Technology, Atlanta, GA; and I. N. Sokolik
11:30 AM1.10CMAQ simulation of aerosol size distributions with ternary nucleation  
Robert A. Elleman, Univ. of Washington, Seattle, WA; and D. S. Covert, C. F. Mass, and J. Chen

Monday, 30 January 2006: 9:00 AM-11:45 AM, A408

* - Indicates paper has been withdrawn from meeting

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