06/13/2025
Why wildfire fuels matter more in a warming climate
Study examines how increasing prescribed burns can impact future wildfire intensity
"We implemented a policy of fire exclusion," climate analyst and study co-author Dr. Patrick Brown said. "So that worked, and so we have a century of buildup of fuels that is just sitting on the landscape. Then we have warming coming in on top of that, which means that when we do have fires, they can be much more catastrophic because there’s so much more fuel to burn. They produce much more smoke. And they are harder to contain, more likely to break into adjacent communities."
A warming climate has made it more challenging to deal with wildfires by extending the number of days they can occur and leading to faster-growing larger fires that can have major impacts on air quality.