Cloud condensation nuclei (CCN) and ice nuclei (IN)—II

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Thursday, 6 February 2014: 8:30 AM-9:45 AM
Room C207 (The Georgia World Congress Center )
Host: Sixth Symposium on Aerosol-Cloud-Climate Interactions
Chairs:  O. Moehler, Karlsruhe Institute of Technology, Karlsruhe, Germany and Xiaohong Liu, Atmospheric Science, University of Wyoming, Richland, WY
  8:30 AM
Investigations of Marine Ice Nucleating Particles (Invited Presentation)
Paul J. DeMott, Colorado State University, Fort Collins, CO; and T. C. J. Hill, M. J. Ruppel, K. A. Prather, D. B. Collins, J. I. Axson, T. Lee, C. Y. Hwang, R. C. Sullivan, G. R. McMeeking, R. Mason, A. K. Bertram, O. L. Mayol-Bracero, and E. R. Lewis
  8:45 AM
Representing the competition between various ice formation processes in CAM5
Kai Zhang, PNNL, Richland, WA; and X. Liu and H. Wan

  9:00 AM
CCN in the marine boundary layer over the Atlantic Ocean
Thomas Bjerring Kristensen, Leibniz Institute for Tropospheric Research, Leipzig, Germany; and S. Henning, S. Huang, T. Müller, K. Dieckmann, S. Hartmann, M. Schäfer, M. Merkel, Z. Wu, L. Poulain, A. Wiedensohler, and F. Stratmann

  9:15 AM
Marine and Continental CCN and Low-level stratiform cloud processes and properties
Xiquan Dong, University of North Dakota, Grand Forks, ND; and B. Xi

  9:30 AM
Relevance of the Negative Twomey Effect for Cirrus Clouds
David L. Mitchell, DRI, Reno, NV; and J. Comstock, S. Mishra, J. Mehia, M. Kuebbeler, U. Lohmann, D. D. Turner, and P. J. Rasch