Documenting shifts in diatom physiology across a natural nutrient gradient in the western North Atlantic

Sarah Lerch1, Matthew Harke2, Samantha Setta3, Tatiana A Rynearson3, Sonya Dyhrman4 and Bethany D. Jenkins5, (1)University of Rhode Island, Kingston, RI, United States, (2)Columbia University of New York, Lamont-Doherty Earth Observatory, Palisades, NY, United States, (3)University of Rhode Island, Graduate School of Oceanography, Narragansett, RI, United States, (4)Columbia University, Lamont-Doherty Earth Observatory, Palisades, NY, United States, (5)University of Rhode Island, South Kingstown, RI, United States