Nabir Mamnun, Imperial College London, London, United Kingdom, Branwen Williams, Claremont McKenna College, Kravis Department of Integrated Sciences, Claremont, United States, R.Reshmi Mukherjee, Claremont McKenna College, Claremont, United States, Roberta Hansman, Woods Hole Oceanographic Institution, Geology and Geophysics, Woods Hole, United States, Rolf E Sonnerup, University of Washington, Joint Institute for the Study of the Atmosphere and Ocean, Seattle, WA, United States, Francois Primeau, University of California Irvine, Earth System Science, Irvine, CA, United States, Nikita Tournebise, University of California Santa Barbara, Santa Barbara, CA, United States, Timothy J DeVries, University of California Santa Barbara, Earth Research Institute, Santa Barbara, United States and Heather D Graven, Imperial College London, Physics, London, SW7, United Kingdom