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Yale Environment 360

Controlled Burns Have Saved Thousands of Giant Sequoias

New research shows that controlled burns have helped protect thousands of giant sequoias from destruction during recent wildfires in California. The study found that sequoias in areas treated with prescribed burns were four times more likely to survive the 2020 Castle Fire and 2021 KNP Complex Fire. Without these burns, the death toll among the trees would have been significantly higher. The findings highlight the effectiveness of controlled burns as a tool for conserving these ancient trees in the face of increasing wildfire risks.

What happened

Controlled burns in California forests have helped save thousands of giant sequoias from deadly wildfires.

Why it matters

These burns reduce flammable underbrush, making sequoias more likely to survive intense fires linked to climate change.

Why it belongs here

The story highlights a practical, science-backed approach to protecting ancient trees and ecosystems under threat from warming weather.

environmentscience

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