When wildfire burns a high mountain forest, what happens to the snow and runoff?
GREELEY, Colorado â Record-breaking wildfires in 2020 turned huge swaths of Western forests into barren, sooty scars. Those forests store winter snowpack that millions of people downstream rely on for drinking and irrigation water. But with such large and wide-reaching fires, the science on the short-term and long-term effects to the regionâs water supplies isnât well understood. To understand, and possibly predict, what happens after a riverâs headwaters goes up in flames, researchers are descending on fresh burn scars across the West to gather data in the hopes of lessen...