Pine and spruce beetles have killed millions of trees across Wyoming and the West. To many, the dying forests are visually unattractive. But there’s a bigger issue. Researchers in the Medicine Bow National Forest are finding that beetle kill has had a major impact on how the forest processes carbon dioxide. Wyoming Public radio’s Willow Belden reports.
Wyoming forest officials anticipate another heavy fire season for this year.
Wyoming State Forester Bill Crapser says recent warm winters have been great for the pine beetle population. He adds that Wyoming pine forests are full of densely-packed stands with trees of the same age, which makes them especially vulnerable to beetles, and that makes them more likely to burn.