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Abstract: Explaining Variability in Shell-Based Oxygen Isotope Ratios in the Western North Atlantic Using a Proxy System Model (AGU25)

Explaining Variability in Shell-Based Oxygen Isotope Ratios in the Western North Atlantic Using a Proxy System Model

Soraya Remaili1, Nina Whitney2,3, Branwen Williams4, Caroline Ummenhofer5, Arne Biastoch6, Torge Martin6, Alan D Wanamaker7, Diana Lynn Thatcher, PhD8, James Berg9, Amanda Hauser10, Heeyeon Sun11,12, Madelyn Mette13, Alex Walton10, Eric Powell14, Roger Mann15, Eileen E Hofmann16 and Dr. John Michael Klinck II, PhD16, (1)University of South Carolina, Columbia, United States, (2)Western Washington University, Marine and Coastal Science, Bellingham, WA, United States, (3)Woods Hole Oceanographic Institution, Woods Hole, United States, (4)Claremont McKenna College, Kravis Department of Integrated Sciences, Claremont, United States, (5)WHOI, Woods Hole, United States, (6)GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany, (7)Iowa State University, Department of the Earth, Atmosphere, and Climate, Ames, United States, (8)Iowa State University, Earth, Atmosphere, and Climate, Ames, United States, (9)University of New South Wales, Sydney, Australia, (10)Iowa State University, Ames, United States, (11)University of Massachusetts Amherst, Amherst, United States, (12)Iowa State University, Department of Geological and Atmospheric Sciences, Ames, United States, (13)USGS St. Petersburg Coastal and Marine Science Center, St Petersburg, United States, (14)University of Southern Mississippi, Department of Coastal Sciences, Ocean Springs, United States, (15)Virginia Institute of Marine Science, Fisheries Science, Gloucester Point, VA, United States, (16)Old Dominion University, Center for Coastal Physical Oceanography, Norfolk, VA, United States