Alysha I Coppola¹, Michael Seidel², Nicholas Ward³, Daniel Viviroli⁴, Negar Haghipour⁵, Gabriela S. Nascimento⁶, Samuel Abiven¹, Matthew William Jones⁷, Jeffrey E Richey⁸, Timothy I Eglinton⁵, Thorsten Dittmar⁹ and Michael W I Schmidt¹⁰, (1)University of Zurich, Zurich, Switzerland, (2)University of Oldenburg, Oldenburg, Germany, (3)Pacific Northwest National Laboratory, Whitney Marine Laboratory, Richland, WA, United States, (4)University of Zurich, Department of Geography, Zurich, Switzerland, (5)ETH Swiss Federal Institute of Technology Zurich, Geological Institute, Zurich, Switzerland, (6)ETH Swiss Federal Institute of Technology Zurich, ERDW, Zurich, Switzerland, (7)Oregon Health & Science University, Portland, OR, United States, (8)University of Washington, Seattle, WA, United States, (9)University of Oldenburg, ICBM-MPI Bridging Group for Marine Geochemistry, Institute for Chemistry and Biology of the Marine Environment, Oldenburg, Germany, (10)Univ Zurich, Zurich, Switzerland