Babak Hassanzadeh¹, Blair Thomson², Fenella Deans², Sergio Morales², Sergio A Sanudo-Wilhelmy³, Federico Baltar⁴ and Laura Gomez-Consarnau^5,6, (1)University of Southern California, Los Angeles, CA, United States, (2)University of Otago, Dunedin, New Zealand, (3)University of Southern California, Earth Sciences, Los Angeles, CA, United States, (4)University of Vienna, Dept. of Limnology and Bio-Oceanography, Vienna, Austria, (5)University of Southern California, Marine and Environmental Biology, Los Angeles, CA, United States, (6)Centro de Investigación Científica y de Educación Superior de Ensenada, Ensenada, BJ, Mexico