Title:
Associate Professor, Laboratory of Tree-Ring Research
Additional Titles and Departments:
Chair, Global Change Graduate Interdisciplinary Program
(Joint) Associate Professor, Hydrology and Water Resources
(Joint) Associate Professor, Atmospheric Sciences
(Joint) Associate Professor, School of Geography and Development
Associate Professor, Arid Lands Resource Sciences
Affiliate Faculty, Institute of the Environment
Education:
PhD, Geosciences, University of Arizona, 1985