Heterogeneous Sources within Lake Superior Suspended Particulate Organic Matter revealed by Serial Thermal Oxidation Radiocarbon Analysis

Prosper K Zigah, University of Pittsburgh, Pittsburgh, PA, United States, Elizabeth C Minor, University of Minnesota Duluth, Duluth, MN, United States, Josef P. Werne, University of Pittsburgh, Department of Geology and Environmental Science, Pittsburgh, PA, United States, Sarah Rosengard, MIT-WHOI Joint Program, Woods Hole, MA, United States, Valier Galy, WHOI, Department of Marine Chemistry and Geochemistry, Woods Hole, MA, United States and Ann P McNichol, Woods Hole Oceanographic Institution, Geology and Geophysics, Woods Hole, MA, United States