Recent strengthening of the tropical Pacific zonal SST gradient is a dynamically consistent response to rising greenhouse gases


Richard Seager1, Mark A Cane2, Naomi Henderson3, Dong Lee3 and Ryan Abernathey4, (1)Columbia University, Lamont-Doherty Earth Observatory, Palisades, NY, United States, (2)Lamont-Doherty Earth Observatory, Palisades, NY, United States, (3)Lamont -Doherty Earth Observatory, Palisades, NY, United States, (4)Lamont-Doherty Earth Observatory, Palisades, United States