The University of Arizona

College of Agriculture and Life Sciences

Donald Falk

Post-fire forest dynamics and climate variability affect spatial and temporal properties of spruce beetle outbreaks on a Sky Island mountain range

O'Connor, C.D., Lynch, A.M., Falk, D.A., Swetnam, T.W., 2015. Post-fire forest dynamics and climate variability affect spatial and temporal properties of spruce beetle outbreaks on a Sky Island mountain range. For. Ecol. Manage. 336, 148-162.

Fire history in central and eastern Oregon

Description: 
Reconstructing historical fire regimes using tree ring fire scar analysis, demography, and ecological process modeling.
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Changes in tracheid and ray traits in fire scars of North American conifers and their ecophysiological implications.

Arbellay E, M Stoffel, EK Sutherland, KT Smith, and DA Falk. 2014. Changes in tracheid and ray traits in fire scars of North American conifers
and their ecophysiological implications. Annals of Botany doi:10.1093/aob/mcu112 .

Forest Disturbances in Sky Island Systems

Description: 
Sky Island Mountains of the American Southwest and Northern Mexico are the most ecologically diverse forested systems in North America. We are studying how fire, insect outbreaks, climate and human land uses drive changes in these complex systems across scales of time and space.
Collaborators: 
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