What Makes Hydrologic Models Differ? Using SUMMA to Systematically Explore Model Uncertainty and Error

Andrew Bennett, University of Washington Seattle Campus, Department of Civil and Environmental Engineering, Seattle, WA, United States, Bart Nijssen, University of Washington, Seattle, WA, United States, Oriana Chegwidden, University of Washington, Department of Civil and Environmental Engineering, Seattle, WA, United States, Andrew Wood, National Center for Atmospheric Research, Boulder, CO, United States and Martyn P Clark, Hydrometeorological Applications Program, Research Applications Laboratory, National Center for Atmospheric Research, Boulder, CO, United States