The Tree-Ring Lab’s personnel, numbering approximately 60 (including 13 core faculty), study tree rings and related materials as natural chronometers and as recorders of change in the environment with which other biological research is inescapably linked.
The LTRR’s core faculty are formally affiliated with 5 colleges and more than 15 departments/institutes at the University of Arizona. Consequently, the Lab supports student research in a wide variety of fields and programs.