| Surface and shallow-surface hydrology
are my major general areas of research. Current
research projects include the preferential movement
of atrazine (an agricultural herbicide) through
macropores in soil such as earthworm and root channels;
transport of water and solutes along hillslopes;
measurement of soil water content using time domain
reflectometry; and application of the EPIC model
to predict nitrogen and herbicide movement. Other
research projects and interests include predictions
of stream flow frequencies in a tropical rain forest
using a Geographical Information System, mathematical
modeling of water and chemical transport in the
environment and freezing phenomena in soils. |