Preformed Nitrate in the Glacial North Atlantic

Kira Homola, University of Rhode Island, Graduate School of Oceanography, Narragansett, RI, United States, Arthur J Spivack, University of Rhode Island - GSO, Oceanography, Narragansett, RI, United States, Steven D'Hondt, University of Rhode Island, Narragansett, RI, United States, Emily R Estes, Woods Hole Oceanographic Institution, Woods Hole, MA, United States, Tania Lado Insua, Ocean Networks Canada, Victoria, BC, Canada, Claire Cecelia McKinley, Texas A & M University College Station, College Station, TX, United States, Richard W Murray, Boston University, Earth and Environment, Boston, MA, United States, Robert A Pockalny, Univ Rhode Island, Narragansett, RI, United States, Rebecca S Robinson, University of Rhode Island, Graduate School of Oceanography, Narragansett, United States and Justine Sauvage, University of Rhode Island - GSO, Narragansett, RI, United States