IBHS publication on protecting your property from wildfire.
Center for Fire Research and Outreach at UC Berkeley
"Fire suppression has caused a change in forest structure, and that change is interacting with changes in climate, to drive mortality," says Stevens. But the story gets a bit more complicated still, because it's rarely thirst itself that kills the trees.
Temperatures are rising and forest fires, already larger and more frequent than the historical norm, are projected to increase dramatically with anthropogenic warming. But a study released last week found an influence on past fire activity even greater than climate: human beings. The way humans have used land in the Sierra has had more effect on fire behavior than climate change.