The response of tropical cyclone activity to tropospheric aerosols, greenhouse gases and volcanic eruptions

Suzana J Camargo1,2, Adam H Sobel2, Lorenzo M Polvani2, Kerry Emanuel3 and Michael J Previdi4, (1)Lamont-Doherty Earth Observatory, Palisades, NY, United States, (2)Columbia University, New York, NY, United States, (3)MIT, Cambridge, MA, United States, (4)Columbia University, Palisades, NY, United States