Biogeochemical Controls on River Water Quality: Quantifying Dynamic Surface-Subsurface Interactions using Reactive Transport Models


Dipankar Dwivedi1, Carl I Steefel2, Bhavna Arora1, Michelle E Newcomer3, John D Moulton4, Baptiste Dafflon5, Boris Faybishenko5, Patricia M Fox6, Peter S Nico7, Nicolas Spycher8, Rosemary W H Carroll9 and Kenneth Hurst Williams7, (1)Lawrence Berkeley National Laboratory, Earth and Environmental Sciences Area, Berkeley, CA, United States, (2)Lawrence Berkeley National Laboratory, Berkeley, United States, (3)Lawrence Berkeley National Laboratory, Climate & Ecosystem Sciences, Berkeley, CA, United States, (4)Los Alamos National Laboratory, Theoretical Division, Los Alamos, NM, United States, (5)Lawrence Berkeley National Laboratory, Berkeley, CA, United States, (6)Earth and Environmental Sciences Area, Lawrence Berkeley National Laboratory, Berkeley, United States, (7)Lawrence Berkeley National Laboratory, Earth and Environmental Sciences Area, Berkeley, United States, (8)Lawrence Berkeley National Lab, Berkeley, United States, (9)Desert Research Institute, Division of Hydrologic Sciences, Reno, United States