Researchers Say Bark Beetles Not Causing More Severe Wildfires
Researchers supported by the Joint Fire Science Program (JFSP) are examining the complicated relationship between bark beetles and wildfire . . . Are the beetles setting the stage for larger, more severe wildfires? And are fires bringing on beetle epidemics? Contrary to popular opinion, the answer to both questions seems to be "no."
. . . The biggest wild card in the fire-beetle relationship is climate. "A warming climate," says Turner, "is almost certainly why weire seeing such a big infestation now." Warmer temperatures bring drought, which stresses trees and makes them more susceptible to beetles, and warmer winters enable more beetle larvae to survive and breed.
This article published on March 12, 2012 • [Permalink]
