Post-Disturbance Regeneration
Monitoring regeneration after disturbances such as wildfire and bark beetle outbreaks, but also anthropogenic disturbance such as timber harvesting or chaining, is an important way to evaluate whether the desired species are recovering. Large fires can result in landscapes that appear destroyed and the regeneration of trees in these landscapes is important for forest recovery. Species like aspen commonly respond to even the highest severity fires, such as the Brian Head fire that burned over 60,000 acres in 2017. Similarly, much of the state's Engelmann spruce forests have succumbed to spruce beetle outbreaks during the 1980s, 90s, and into the 2000s. The future of these forests relies heavily on whether trees regenerate in the wake of these disturbances, and whether the species we desire are present. The Utah Forest Restoration Institute wants to facilitate the monitoring of post-disturbance environments.