Variation in Concentration and Isotopic Composition (δ13C; C/N) of Sedimentary Organic Matter between Urban Bays and Offshore Shelves and Hypoxic Basins of the California Continental Margin

Chelsea Nelson1, Rachel Sarner2, Jorge Saavedra-Alvarado1 and Sarah C Gray3, (1)University of San Diego, Environmental and Ocean Sciences, San Diego, CA, United States, (2)University of San Diego, Environmental and Ocean Sciences, San Diego, United States, (3)University of San Diego, Department of Environmental and Ocean Sciences, San Diego, CA, United States