2014 PCWG Workshop Presentations Poster introductions Co-chairs Exploring present and future Arctic CMIP5 biases Jason English, LASP / University of Colorado Arctic sea ice decline from the perspective of a rapid ice loss events (RILEs) in CMIP5 Paul Hezel, University of Bergen Near-future changes in Greenland climate in the CESM Large Ensemble Jennifer Kay, University of Colorado, Boulder Antarctic sea ice in the CESM Large Ensemble Marika Holland, NCAR Biogeochemistry in CICE5 Nicole Jeffery, LANL Discussion - CICE5 options in CESM2 Co-chairs Model-Data comparison for the Arctic (using CICE and IceBridge Data) Ute Herzfeld, University of Colorado, Boulder