A multidisciplinary study of the elemental sources and fluxes fueling nitrogen fixation fixation on the oligotrophic West Florida Shelf

Angela N Knapp1, Rene Boiteau2,3, Kristen N Buck4, Salvo Caprara4, Phoebe Dreux Chappell5, Kristina Confesor6, Tim Conway7, Hannah Hunt7, Andrew Lindgren8, Aaron Alorda-Kleinglass9, Christopher G. Smith10, Ilana Farrell4, Joseph Tamborski8, Katherine Hubbard11 and Eric A Webb12, (1)Texas A&M University College Station, College Station, TX, United States, (2)University of Minnesota, Chemistry, Minneapolis, United States, (3)University of Minnesota, Department of Chemistry, Minneapolis, United States, (4)Oregon State University, College of Earth, Ocean, and Atmospheric Sciences, Corvallis, United States, (5)University of South Florida, College of Marine Science, St. Petersberg, United States, (6)University of South Florida, College of Marine Science, St Petersburg, United States, (7)University of South Florida, College of Marine Science, St. Petersburg, United States, (8)Old Dominion University, Ocean and Earth Sciences, Norfolk, VA, United States, (9)Old Dominion University, Department of Ocean & Earth Sciences, Norfolk, United States, (10)USGS Coastal and Marine Science Center St. Petersburg, Coastal and Marine Science Center, St Petersburg, United States, (11)Fish and Wildlife Research Institute, Florida Fish and Wildlife Conservation Commission, Saint Petersburg, United States, (12)University of Southern California, Department of Biological Sciences, Los Angeles, United States