Structural Complexity Emerges as Source-Specific Signatures Vanish: Molecular Insights into the Fate of Baltic Sea Dissolved Organic Matter

Nico Mitschke1, Sahithya Phani Babu Vemulapalli1, Isaac R. Santos2 and Thorsten Dittmar1,3, (1)University of Oldenburg, Institute for Chemistry and Biology of the Marine Environment (ICBM), Oldenburg, Germany, (2)University of Gothenburg, Department of Marine Sciences, Gothenburg, Sweden, (3)Helmholtz Institute for Functional Marine Biodiversity (HIFMB) at the University of Oldenburg, Oldenburg, Germany