The annual cycle of nitrate and net community production in surface waters of the Southern Ocean observed with SOCCOM profiling floats

Kenneth S Johnson1, Josh N Plant1, Carole M Sakamoto1, Luke J Coletti1, Jorge L Sarmiento2, Stephen Riser3 and Lynne D Talley4, (1)Monterey Bay Aquarium Research Institute, Moss Landing, CA, United States, (2)Princeton University, Program in Atmospheric and Oceanic Sciences, Princeton, NJ, United States, (3)University of Washington, School of Oceanography, Seattle, United States, (4)Scripps Institution of Oceanography, UCSD, La Jolla, United States