Remarkable separability of the circulation response to Arctic sea ice loss and greenhouse gas forcing

Kelly E McCusker1, Paul J Kushner2, John C Fyfe3, Michael Sigmond3, Viatchelsav V. Kharin4 and Cecilia M Bitz5, (1)Rhodium Group, Seattle, WA, United States, (2)University of Toronto, Physics, Toronto, ON, Canada, (3)Environment Canada, Canadian Centre for Climate Modeling and Analysis, Victoria, BC, Canada, (4)Canadian Centre for Climate Modelling and Analysis, Environment and Climate Change Canada, Victoria, BC, Canada, (5)University of Washington, Atmospheric and Climate Science, Seattle, United States