An analysis of 88 million wildfire observations over the past 21 years shows a strong increase in the frequency and intensity of the most extreme fires around the world.
There’s a strong case to be made for private landholders to conduct their own cool burns, for dual purposes of reducing fuel load and restoring the ecology.
The 2023 megafires burnt more than 84 million hectares of desert and savannah in northern Australia. That’s larger than the whole of NSW, or more than three times size of the UK.
Indigenous fire management shaped Australian tropical savannas over millennia, until the arrival of Europeans pushed the landscape back into a dangerous, unmanaged state.
What does fire management do to soils? We compared prescribed burning to cultural burning and looked at how soil properties changed after fire. Cultural burning was better.
To effectively address climate hazards like wildfire, we must consider the diverse experiences of people, account for longstanding institutions and create processes that empower local people.
Many response decisions to crises cannot be made in advance because each event is unique and has its own specific characteristics. But it is still possible to prepare for the future.
The El Niño is a reminder that bushfires are part of Australian life. But whether or not this fire season is a bad one, Australia must find a better way to manage bushfires.
Dry, windy conditions have fueled destructive wildfires in Texas, Florida and other states in 2022. Understanding these terms can help people in fire-risk areas prepare.
Ryan E. Tompkins, University of California, Division of Agriculture and Natural Resources and Susan Kocher, University of California, Division of Agriculture and Natural Resources
After another devastating wildfire year in the West, the Biden administration has a plan to ramp up forest thinning and prescribed burns. Two foresters explain why these projects are so important.
Susan Kocher, University of California, Division of Agriculture and Natural Resources and Ryan E. Tompkins, University of California, Division of Agriculture and Natural Resources
Two forest researchers whose own communities were threatened by fires in 2021 explain how historic policies left forests at high risk of megafires.
William Deverell, USC Dornsife College of Letters, Arts and Sciences and Elizabeth A. Logan, USC Dornsife College of Letters, Arts and Sciences
The US has learned that it cannot suppress its way to a healthy relationship with fire in the West. That strategy failed, even before climate change proved it to be no strategy at all.
Large and out-of-control wildfires can seriously damage ecosystems, but Indigenous fire practices can keep ecosystems healthy and resilient, and even increase biodiversity.