Sediment transit time and floodplain storage dynamics in alluvial rivers revealed by Meteoric 10Be

Marisa Nicole Repasch1, Hella Wittmann1, Joel S Scheingross2, Niels Hovius3 and Dirk Sachse4, (1)Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Potsdam, Germany, (2)University of Nevada Reno, Reno, NV, United States, (3)Helmholtz Centre, German Research Centre for Geosciences (GFZ), Potsdam, Germany, (4)German Research Centre for Geoscience, Potsdam, Germany