Gone for Good? California’s Carbon-Storing Pine Forests May Not Come Back
Warming temperatures and the 2012-2015 megadrought fueled an outbreak of western pine beetles that decimated forests in the Sierra Nevada. Future conditions may limit both the scale of infestations and regrowth of timber to pre-megadrought levels. Credit: Zachary Robbins/Los Alamos National LaboratoryDue to lower tree-stand density, it is unlikely that massive infestations fueled by climate change will reoccur.The Sierra Nevada’s Ponderosa pine forests, which were devastated by western pine beetles during the 2012-2015…