High iron in outflow waters from the Dotson Ice Shelf cavity, Amundsen Sea, West Antarctica: is glacial meltwater really the source?

Robert M Sherrell1, Patricia L Yager2, Pierre St-Laurent3, Michael S Dinniman3, Sharon Elisabeth Stammerjohn4, Maria Lagerstrom5 and Kathleen M Harazin6, (1)Rutgers University New Brunswick NJ, New Brunswick, NJ, United States, (2)University of Georgia, Athens, GA, United States, (3)Old Dominion University, Center for Coastal Physical Oceanography, Norfolk, VA, United States, (4)University of Colorado Boulder, Boulder, CO, United States, (5)Stockholm University, Stockholm, Sweden, (6)Rutgers University, Piscataway, NJ, United States