2015 Cross WG Workshop Presentations Climate and Human Systems Project Cross Working Group Session Introduction to the Climate and Human Systems Project and outline of the BRACE study Brian O'Neill, NCAR-CGD CESM Ice Sheet Surface Biases Cross Working Group Session Atmosphere Development Overview CESM Tutorial: CESM 1.2.x and CESM 1.1.x Cecile Hannay, NCAR-CGD, Rich Neale, NCAR-CGD, Andrew Gettelman, NCAR-CGD Land Ice Development Overview J. Lenaerts, B. Lipscomb Identifying CESM cloud and surface biases at Summit, Greenland N. Miller Atmospheric explorations of biases and tools to look at them Andrew Gettelman, NCAR-CGD Impact of CAM cloud microphysics on ice sheet SMB J. Lenaerts CESM Coupled Land-Biogeochemistry-Chemistry: Status and Gaps Cross Working Group Session Coupled Land-Biogeochemistry-Chemistry: Status and Gaps Louisa Emmons Updates to the CLM fire module for coupling mode Maria Val Martin CESM Large Ensemble Cross Working Group Session Overview of the CESM Large Ensemble project Jen Kay Does external forcing interfere with the AMOC’s influence on North Atlantic sea surface temperature and Arctic climate? Paul Kushner CESM Large Ensemble with different ocean initial state Who Kim Future heat waves in the US Great Plains in the CESM1 large ensemble experiment Haiyan Teng, NCAR-CGD Are anthropogenic changes in the tropical ocean carbon cycle masked by Pacific decadal variability? Pedro DiNezio ENSO and volcanic contributions to global mean sea level variability estimated rom the CESM Large Ensemble and Last Millennium Ensembles John Fasullo, NCAR-CGD CESM Southern Ocean Cross Working Group Session The Southern Ocean and the global carbon cycle Matthew Long, NCAR-CGD Global climate impacts of “fixing” the Southern Ocean shortwave radiation bias in CESM Jen Kay Tropical influences on Southern Ocean variability Clara Deser, NCAR-CGD Our climate without Antarctica Cecilia Bitz