wildfire ecology
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Giant sequoia at Sequoia National Park, California. Photo George Wuerthner One significant problem with explaining complex ecological stories is that many journalists are unprepared to interpret scientific research. A recent report in the Washington Post on a University of California Irvine study of wildfire fuels in California’s Sierra Nevada is a classic example of a…
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Pondoersa pine forests dominate the lower elevations of the Blue Mountain Ecoregion. Photo George Wuerthner The Blue Mountains Complex of Oregon stretches east to west from the Snake River to the Cascades. The Blue Mountain Complex is made up of sub-ranges, including the Wallowa, Elkhorns, Strawberries, Aldrich, and Ochoco. The Wallowa Mountains near Enterprise, Oregon.…
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Prescribed burns are perceived to be a panacea for reducing wildfire, but there are many problems with implementation. George Wuerthner Many people in New Mexico are calling for an investigation of the practice of prescribed burning in light of the recent immense Calf Canyon and Hermits Peak wildfires that began as prescribed burns. The combined…
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Prescribed fire and cultural burning by Native Americans is often promoted as a means of reducing large blazes across the West. There are many reasons to question such assumptions. Photo George Wuerthner Here are seven articles (attached below) from today’s news cycle. They promote the idea that our forests need to be “gardened” by human…
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Thinning is often justified on the assumption that reducing “fuels” will slow or stop large blazes, but there is more nuance to the issue than just fuels. Photo George Wuerthner One frequently hears from proponents of thinning that active forest management can reduce fire intensity and thus is a beneficial policy to reduce large…
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The wind-driven pattern of fire in the 1988 Yellowstone fires. Photo George Wuerthner A new documentary titled The West Is Burning continues to promote a flawed narrative that large blazes are a consequence of “fire suppression” and “fuel build-up.” Starting from this perspective, it promotes policies like thinning the forest and prescribed burning to counter…
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Record temperatures across the West, including a record 121 degrees in southern California by Los Angeles. Massive wildfires charring millions of acres including record large blazes in Oregon, Colorado, Arizona, and California, with the smoke that spread across the entire West. Half of the country is experiencing “severe drought”. Hurricanes ravage the Southeast. Do we…
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The influence of fire suppression is exaggerated. The idea that there was a “hundred years” of fire suppression ignores the fact that in the early 1920s and 1930s as much as 50 million acres burned annually. Furthermore, climate controls fires, as indicated by the cool, moist decades between the 1940s-1980s. Courtesy of Ralph Bloomer. With…