Greg Characklis

University of North Carolina at Chapel Hill, Professor, Department of Environmental Sciences and Engineering

Julia Cole

University of Arizona, Professor, Department of Geosciences

May 8, 2009

Role of warmer temperatures in tree die-offs explored

David Breshears

Rising temperatures may make trees more susceptible to drought, David Breshears (2009) and his colleagues have found through a series of experiments in the Arizona desert.  Hear David’s interview on NPR’s All Things Considered about his work.