Coupling surface water (Delft3D) to groundwater (MODFLOW) in the Bay-Delta community model: the effect of major abstractions in the Delta

Sheila Marie Ball1, Dimmie Hendriks1, Mick Van der Wegen2, Jarno Verkaik1 and Arthur van Dam1, (1)Deltares, Delft, Netherlands, (2)UNESCO-IHE, Delft, Netherlands