Direct and indirect Contributions of Ice Shelves to Micronutrient Supply to the Surface Waters around Antarctica

Michael S Dinniman1, Pierre St-Laurent2, Kevin R Arrigo3, Eileen E Hofmann1 and Gert van Dijken3, (1)Old Dominion University, Center for Coastal Physical Oceanography, Norfolk, VA, United States, (2)Virginia Institute of Marine Science, Gloucester Point, VA, United States, (3)Stanford University, Earth System Science, Stanford, CA, United States