2016 PWG Workshop Presentations Seasonal sensitivity of volcanic hydroclimate impacte Samantha Stevenson Clean air, fire, and warm Arctic simulations of Pliocene Arctic climate with prognostic aerosol-cloud interactions Ran Feng Sensitivity of the Younger Dryas climate to freshwater, orbital, and greenhouse gas forcing in CESM1 Taylor Hughlett The role of ocean heat transport in the global climate response to projected Arctic Sea ice loss Robert Tomas Some current issues and challenges in coupled CESM-CISM simulations: A paleo perspective Marcus Lofverstrom WG status and Plans Bette Otto-Bliesner The large scale climate responses to the Chicxulub Impact Clay Tabor