How do light and iron affect phytoplankton populations in the western Antarctic Peninsula?

Hannah Joy-Warren1, Anne-Carlijn Alderkamp2, Evan Baldonado3, Molly Glickman3, Gert van Dijken1, Kate M Lewis1, Kate E Lowry1, Willem van de Poll4 and Kevin R Arrigo1, (1)Stanford University, Earth System Science, Stanford, CA, United States, (2)Foothill College, Department of Biology, Los Altos Hills, CA, United States, (3)Stanford University, Stanford, CA, United States, (4)University of Groningen, Groningen, Netherlands