Spruce Beetle

www.fs.usda.gov

Colorado’s Mountain Pine Beetle epidemic is subsiding but a new threat is on the rise. The Spruce beetle has killed large swaths of forests in Colorado’s southwest and a new report shows the Roaring Fork watershed is at risk. Drought and climate change are weakening trees, giving this native beetle a larger area to attack. Aspen Public Radio’s Marci Krivonen spoke with Jamie Cundiff. She’s the Forest Programs Director for the Aspen Center for Environmental Studies.

CU Boulder

Large swathes of spruce forests in the Northern Colorado mountains are dying due to the Spruce Beetle. Now, researchers are linking these massive beetle outbreaks to drought. The beetles’ impact on forests has the potential to be more devastating in Colorado than the mountain pine beetle. Aspen Public Radio’s Marci Krivonen spoke with Sarah Hart, the lead author of the study. She says her team went over 300 years of drought data.