My community of Big Bear City, in the mountains east of Los Angeles, had a tense week recently. For a few nerve-racking days, the El Dorado fire, which has burned more than 20,000 acres in and around the San Bernardino National Forest, threatened to move our way.
The fire had seen little movement in the previous days, despite the fact that it was burning in dense forests with many dead trees and downed logs. Weather conditions had been cool and calm. Then things changed, and quickly. The weather shifted to hot, dry and windy. Right away, the El Dorado fire began spreading much more rapidly, toward Big Bear. We were notified to prepare for potential evacuation. Several days later, temperatures cooled again, winds died down and fire activity calmed.
New research from UBC Okanagan shows that salvage logging on land damaged by wildfires has negative impacts on a variety of animals.
While post-fire salvage logging is used to mitigate economic losses following wildfire, Karen Hodges, a biology professor in the Irving K. Barber Faculty of Science, says the compounded effects of wildfire and post-fire salvage logging are more severe than what wildlife experience from fire alone.
Wildfires have been increasing in prevalence and severity in recent decades, Hodges says, and salvaging trees after a fire is a common practice. However, the scale and intensity of post-fire logging removes important regenerating habitat for a variety of forest species.
“When trees are removed from a newly burned landscape, birds and mammals lose the last remnants of habitat,” she