Are mid-latitude circulation responses linearly additive to regional Arctic temperature anomalies? Insights from an idealized Atmospheric General Circulation Model.

Yutian Wu, Lamont-Doherty Earth Observatory of Columbia University, Palisades, NY, United States, Bithi De, Purdue University, West Lafayette, IN, United States and Lorenzo M Polvani, Columbia University, Department of Applied Physics and Applied Mathematics, New York, NY, United States