1. Faculty of Earth and Life Sciences; Vrije Universiteit Amsterdam; Amsterdam Netherlands
2. Department of Applied Physics and Applied Mathematics; Columbia University; New York New York USA
3. NASA Goddard Institute for Space Studies; New York New York USA
4. Woods Hole Research Center; Falmouth Massachusetts USA
5. Department of Exact and Earth Sciences; Universidade Federal de Sao Paulo; Sao Paulo Brazil
6. Physics Institute; Universidade de Sao Paulo; Sao Paulo Brazil
7. Center for Climate Systems Research; Columbia University; New York New York USA