Diana N Bernstein^1,2, Natalie M Mahowald¹, Peter G M Hess³, Simone Tilmes⁴, Douglas Hamilton⁵, David S Connelly¹ and Rosalie Krasnoff³, (1)Cornell University, Department of Earth and Atmospheric Sciences, Ithaca, NY, United States, (2)University of Southern Mississippi, Marine Science, Stennis Space Center, MS, United States, (3)Cornell University, Ithaca, NY, United States, (4)National Center for Atmospheric Research, Atmospheric Chemistry, Observations, and Modeling Laboratory, Boulder, CO, United States, (5)University of Leeds, Leeds, United Kingdom