Tracing the Nitrogen Isotopic Signature of Surface Nitrate into Sediments

Rebecca S Robinson1, Colin A Jones2, Amanda Love3, Roger Patrick Kelly1 and Mark A Brzezinski4, (1)University of Rhode Island, Graduate School of Oceanography, Narragansett, United States, (2)University of Rhode Island, Graduate School of Oceanography, Narragansett, RI, United States, (3)Lake Superior State University Sault Saint Marie, Sault Saint Marie, MI, United States, (4)University of California Santa Barbara, Marine Science Institute, Santa Barbara, United States