Mahdi Khademishamami, Institute of marine sciences, University of North Carolina, Chapel-Hill, Morehead City, United States, Johanna H Rosman, Univ. N. Carolina Chapel Hill, Morehead City, NC, United States, Greg Wilson, Oregon State University, CEOAS, Corvallis, United States, Anthony Whipple, University of North Carolina at Chapel Hill, Chapel Hill, United States and Olavo Badaro Marques, Scripps Institution of Oceanography, La Jolla, CA, United States