Cloud condensation nuclei (CCN) and ice nuclei (IN)I

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Wednesday, 5 February 2014: 1:30 PM-2:30 PM
Room C207 (The Georgia World Congress Center )
Host: Sixth Symposium on Aerosol-Cloud-Climate Interactions
Chairs:  Ottmar Moehler, Karlsruhe Institute of Technology, Karlsruhe, Germany and Jiwen Fan, Climate Physics, PNNL, Richland, WA
  1:30 PM
Ice nucleation by soil dusts: relative importance of mineral dust and biogenic components (Invited Presentation)
Daniel O'Sullivan, University of Leeds, London, United Kingdom; and B. J. Murray, T. L. Malkin, T. F. Whale, N. S. Umo, J. D. Atkinson, H. C. Price, K. J. Baustian, J. Browse, and M. E. Webb

  1:45 PM
Minimal cooling-rate dependence of ice nuclei activity in the immersion mode
Markus D. Petters, North Carolina State University, Raleigh, NC; and T. Wright, J. Hader, T. Morton, and A. Holder

  2:00 PM
Different dust particles as ice nuclei: learning from similarities and differences
Heike Wex, Leibniz Institute for Tropospheric Research, Leipzig, Germany; and P. J. DeMott, Y. Tobo, S. Hartmann, S. Augustin, M. Raddatz, T. Clauss, D. Niedermeier, R. C. Sullivan, M. D. Petters, and F. Stratmann

  2:15 PM
Impact of Dust Speciation on Mixed-Phase Clouds Through Ice Nucleation with the Community Atmospheric Model (CAM5)
Xiaohong Liu, University of Wyoming, Laramie, WY; and Y. Wang, S. J. Ghan, R. Scanza, and N. Mahowald