Mariana Benites, Universidade de Sao Paulo, São Paulo, São Paulo, Brazil, James R Hein, U.S. Geological Survey, Santa Cruz, CA, United States, Kira Mizell, University of California Santa Cruz, Ocean Sciences, Santa Cruz, CA, United States and Luigi Jovane, Oceanographic Institute of the University of São Paulo, Department of Fisical Oceanography, São Paulo, Brazil