Science

These tutorials range in difficulty from college sophomore to the senior/graduate/postdoctoral level. They begin with the basics and extend to a new exact solution to Richards' equation for unsaturated horizontal and vertical flow.

International Union of Soil Science Working Group on Hydropedology. A multidisciplinary and multiscale approach of soil and water transfer.

An on-line course on soils and water: Irrigation, nutrient and pesticide transport, soil/water measurement methods, etc. University of Florida.

A collection of models for water flow and solute transport in soils, for scientists, decision makers and students (with theory presentation and exercises)