2010 CCWG Workshop Presentations CCSM4 Superfast Simulation: Status and Results. Documentation and Model Release Jean-Francois Lamarque Superfast Chemistry and High-resolution Philip Cameron-Smith Diagnositcs and New Ozone Climatology Simone Tilmes HTAP Arlene Fiore Asian Influence on Ozone Peter Hess PDO / NAO and Black Carbon in the Arctic Eowyn Connolly-Brown Halogen Chemistry Doug Kinnison Nucleation in the Upper Troposphere Jason English Diagnostics in GEOS-5 Melissa Allen Hygroscopicity of Organic Aerosols Xiaohong Liu