A new analysis of giant sequoias has found that trees in areas treated with prescribed burns were nearly four times more likely to survive extreme wildfires, according to All Top News -- ScienceDaily. The study examined about 26,400 sequoias and estimated that controlled fires prevented around 1,900 deaths. This discovery suggests that using more fire could be the best way to save these ancient trees from destruction.
The research revealed that recent extreme wildfires killed thousands of giant sequoias that had survived for centuries or even millennia, despite being built to withstand ordinary fires. The study's findings indicate that prescribed burns could have saved thousands more trees if used across every grove. However, the exact mechanisms and long-term effects of prescribed burns on giant sequoias are not fully detailed in the available information.
The threat of wildfires to giant sequoias is part of a broader context of increasing extreme weather events and environmental challenges, as seen in recent European wildfires that have forced over 300,000 people to flee their homes in France and Spain, according to The Guardian.