Nicole K Davi^1,2, Rose Oelkers^1,2, Rosanne D'Arrigo², Mukund Palat Rao^2,3, Laia Andreu-Hayles², Edward R Cook², Caroline Leland^2,3 and Jessica Geary^1,2, (1)William Paterson University of New Jersey, Environmental Science, Wayne, NJ, United States, (2)Columbia University of New York, Lamont-Doherty Earth Observatory, Palisades, NY, United States, (3)Columbia University of New York, Earth and Environmental Sciences, New York, NY, United States