CIRES Council of Fellows>

Graham Feingold

Ph.D., Tel Aviv University, 1990

NOAA/ESRL, Chemical Sciences Division

E-mail: graham.feingold@noaa.gov
Office: David Skaggs Research Center 3A107
Phone: 303-497-3098
Web: Dr. Feingold

Research Interests

Cloud microphysics, aerosol-cloud interactions and climate change, cloud modeling, remote sensing of aerosols and clouds

Current Research Projects

Remote sensing of the aerosol indirect effect, water vapor uptake by aerosols, large eddy simulations of aerosol-cloud-chemistry interactions.

Selected Publications

• Feingold, G., W. L. Eberhard. D. E. Lane, and M. Previdi, 2003: First measurements of the Twomey aerosol indirect effect using ground-based remote sensors. Geophys. Res. Lett., 30, No. 6, 1287, doi:10.1029/2002GL016633.
• Feingold, G., and S. M. Kreidenweis, 2002: Cloud processing of aerosol as modeled by a large eddy simulation with coupled microphysics and aqueous chemistry. J. Geophys. Res., 107, D23, 4687, doi:10.1029/2002JD002054.
• Feingold, G., and B. Morley, 2003: Aerosol hygroscopic properties as measured by lidar and comparison with in-situ measurements. J. Geophys. Res., in press.
• Feingold, G., G. J. Frost, and A. R. Ravishankara, 2002: Role of NO3 in sulfate production in the wintertime northern latitudes. J. Geophys. Res., 107, D22, 4640, doi:10.1029/2002JD002288.
• Feingold, G., and P. Y. Chuang, 2002: Analysis of influence of film-forming compounds on droplet growth: Implications for cloud microphysical processes and climate. J. Atmos. Sci., 59, 2006-2018.
• Feingold, G., L. A. Remer, J. Ramaprasad, and Y. Kaufman, 2001: Analysis of smoke impact on clouds in Brazilian biomass burning regions: An extension of Twomey's approach. J. Geophys. Res., 106, 22,907-22,922.
• Feingold, G., and S. M. Kreidenweis, 2000: Does heterogeneous processing of aerosol increase the number of cloud droplets? J. Geophys. Res., 105, 24,351-24,361.
• Feingold, G., W. R. Cotton, S. M. Kreidenweis, and J. T. Davis, 1999: Impact of giant cloud condensation nuclei on drizzle formation in marine stratocumulus: Implications for cloud radiative properties. J. Atmos. Sci., 56, 4100-4117.
• Feingold, G., S. M. Kreidenweis, B. Stevens, and W. R. Cotton, 1996: Numerical simulation of stratocumulus processing of cloud condensation nuclei through collision-coalescence. J. Geophys. Res, 101, 21,391-21,402.
• Feingold, G., B. Stevens, W.R. Cotton, and R.L. Walko, 1994: An explicit microphysics/LES model designed to simulate the Twomey Effect. Atmospheric Research, 33, 207--233.
• Tzivion, S., G. Feingold and Z. Levin, 1987: An efficient numerical solution to the stochastic collection equation. J. Atmos. Sci., 44, 3139--3149.