To evaluate water and solutes fluxes below irrigated fields using a numerical finite volume-based model supported by field research to assess the environmental interaction between irrigation and groundwater systems

1.- To model water and solute fluxes in an experimental field, including the groundwater system. 2.- To define spatio-temporal scales for the interaction between surface water, groundwater and irrigation water systems. 3.- To evaluate numerically different water management strategies regarding the groundwater system.