Abstract: When numerical models are used for estimating the water flow and solute transport at field scale, modelers are confronted with the issue of spatial variability of soil hydraulic properties. In this paper, the concept of ...

Abstract: This paper provides a theoretical basis for new features added to the SWMS_3D model of Simunek et al., including spatially varied land use, dynamic root distributions and water uptake, and various fluxes at the soil-atmosphere ...