PhD, 1983, Colorado State University, Ft. Collins, CO
MS, 1980, Colorado State University, Ft. Collins, CO
BA, 1975, Augustana College, Sioux Falls, SD
1064 E. Lowell St.
Tucson, AZ 85721
Ecology, Management, and Restoration of Rangelands
Interactions between grasses and woody plants in relation to soils, climate, fire & grazing. Models are used in conjunction with remote sensing, dendrochronology & stable isotope chemistry to reconstruct vegetation history & predict changes.
RNR 200: Foundations in Natural Resource History & Policy: introduction to the role of science in natural resource management; RAM 619: Ecology of Savannas, Shrublands, & Woodlands: conservation & management of mixed herbaceous & woody ecosystems.
Ecohydrology and Biogeochemistry
Ecology Management and Restoration of Rangelands
Global Change Management
Plant and Soil Ecology