Wildfire
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An important question regarding sagebrush ecosystems, and species that rely upon them like sage grouse has to do with exactly what constitutes the fire rotation in sagebrush habitat? And a corrolary question is do current fire management policies emulate these historical conditions? William Baker’s paper, Scaling Landscape Fire History: Wildfires Not Historically Frequent in the…
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A previously thinned portion of the area charred by the Dixie Fire, which despite active forest management across much of the burn area, became one of California’s largest blazes. Photo George Wuerthner The Wilderness Society (TWS), founded to promote wildland preservation, has shifted its mission and focus to promoting logging and other activities that destroy…
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Prime pygmy rabbit sagebrush habitat along the Big Lost River where I lived while working for the Challis National Forest. Photo George Wuerthner Years ago, I worked on the Challis National Forest and lived along the Big Lost River in Central Idaho. One of my favorite winter activities was skiing through the big sagebrush…
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The snag forests that result from high-severity blazes are a unique and critical habitat for numerous species. Photo George Wuerthner I was backpacking with a friend up the Yellowstone River in the Teton Wilderness of Wyoming a couple of years ago. At various times, we passed through areas that had burned severely, likely in the…
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The Camp Fire that destroyed Paradise, California, was an urban blaze driven by high winds. Photo George Wuerthner A new paper, “Wildlands-urban fire disasters aren’t a wildfire problem,” published in PNAS, challenges traditional approaches to wildfire management strategies. The researchers note that most of the large blazes that destroyed homes, including Lahaina, Hawaii, Talent and…
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Severe deforestation on the Wallowa Whiteman National Forest, Oregon justified by fire scar reconstructions. Photo George Wuerthner One of the biggest problems, and also a source of disagreements in wildfire discussions, stems from the use of different temporal and spatial scales. What may seem like excessive wildfire under one set of temporal and spatial assumptions…
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Tracy Arm and Ford’s Terror Wilderness, Tongass NF, Alaska. Photo George Wuerthner A new paper, Southern Alaska’s Forest Landscape Integrity, Habitat, and Carbon Are Critical for Meeting Climate and Conservation Goals, published in AGU Advances, outlines the reasons why Alaska’s Tongass and Chugach National Forests should be given protection as carbon reserves. Both…
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The idea that frequent low-severity blazes as practiced by Native American removes litter but does not kill trees and thus can preclude large blazes is widely promoted by media, the Forest Service and others. Photo George Wuerthner The idea that frequent low severity blazes as was practiced by some tribal people can reduce large conflagrations…
