Reconstructing Dust Input to the Global Ocean using Thorium Isotope Measurements in Marine Sediments: A High Latitude Perspective

Stephanie Kienast, Dalhousie University, Oceanography Dept., Halifax, NS, Canada, Gisela Winckler, Lamont-Doherty Earth Observatory of Columbia University, Palisades, United States, Jörg Lippold, Universitaet, Bern, Switzerland and Natalie M Mahowald, Cornell University, Earth and Atmospheric Sciences, Ithaca, NY, United States