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Enhancing The Link Between Surface And Groundwater Models For Climate Change Assessment Of Water Supply And Demand In Northwest Mexico, George Whitten, Matthew Hann, Agustin Robles-Morua, Alex S. Mayer, Enrique R. Vivoni
Enhancing The Link Between Surface And Groundwater Models For Climate Change Assessment Of Water Supply And Demand In Northwest Mexico, George Whitten, Matthew Hann, Agustin Robles-Morua, Alex S. Mayer, Enrique R. Vivoni
International Congress on Environmental Modelling and Software
The integrated use of surface and groundwater models is critical for analyzing water resources sustainability. We have applied surface and groundwater models to the Sonora River basin (SRB) in Northwest Mexico within the context of participatory modeling with stakeholders to explore alternative futures under climate change impacts. The models are used to assess the hydrologic consequences of temperature and precipitation scenarios generated through the dynamical downscaling using the Weather Research and Forecast (WRF) model for historical, near-future and far- future study periods. WRF is used to downscale two global circulation models (GCMs), HadCM3 and MPI-ECHAM5. Improved representation of surface-groundwater interactions …