Dr. Grissino-Mayer splits time between being a climatologist and being a biogeographer, and his primary research interests include the reconstruction of past environments using information from tree-ring data (dendrochronology). His accomplishments include (1) the development of a 2,200 year long reconstruction of annual precipitation for the American Southwest, (2) the development of numerous reconstructions of fire regimes in both in the western and eastern U.S., (3) and using dendrochronology to help historical archaeologists more accurately chronicle cultural history.
Contact InformationDr. Henri Grissino-Mayer
Ph.D., University of Arizona
417 Burchfiel Geography Bldg.
Knoxville, TN 37996-0925 Phone: (865) 974-6029
Fax: (865) 974-6025
He is the Director of the department’s Laboratory of Tree-Ring Science which has a well-respected international reputation for research, teaching, and service. In recent years, he and his students have appeared in television documentaries and news stories shown on CNN International, the History Channel, BBC Television, the Discovery Channel, the Investigation Discovery Channel, the Learning Channel, the Weather Channel, the National Geographic Channel, Court TV, and many local stations. He teaches Geography 131 and upper level courses in natural hazards, dendrochronology, global change, and climate change.
For more information about research in dendrochronology, visit the tree-ring web pages.