Drought

Associate Director and Professor, Laboratory of Tree-Ring Research, College of Science

Director, Center for Climate Adaptation Science and Solutions, Arizona Institute for Resilient Environments and Societies

Professor, Environmental Science

Adjunct Assistant Professor

Executive Director Emeritus, Arizona-Sonora Desert Museum

Research Scientist, Ecology and Evolutionary Biology

Director, Climate Assessment for the Southwest

Assistant Professor, Department of Environmental Science, College of Agriculture and Life Sciences

Assistant Professor, Arizona Institute for Resilient Environments and Societies

UA Distinguished Scholar and Professor, Hydrology and Atmospheric Sciences

Professor, School of Geography, Development, & Environment

Research Director, Food, Energy, and Water Resilience Solutions, Biosphere 2

Associate Director, UA Community & School Garden Program

Adjunct Faculty in School of Natural Resources & the Environment