June 11, 2014: People, fire, and insects: Three centuries of disturbance interactions along an ecological gradient of the Pinaleño Mountains, Arizona
Presenter: Kit O’Connor, University of Arizona In the Pinaleño Mountains of Southeast Arizona, a series of high-severity insect outbreaks and fires in recent decades appear to be unprecedented in the historical record. These disturbances raise concerns about forest resilience and long-term sustainability of one of the most ecologically diverse landscapes in the southwest. We used …