Climate Change
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INTRODUCTION Throughout this report, I will refer to livestock grazing and production. The inclusion of production is critical because many livestock operations’ impacts involve more than cattle grazing grasslands. For instance, predator control is one consequence of livestock production, as is the production of forage crops such as alfalfa, which does not directly affect grasslands.…
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A recent paper from the Forest Service predicts higher costs for fire fighting. The title: Economic Risks: Forest Service Estimates Costs of Fighting Wildfires in a Hotter Future. The Climate Financial Risk report published by the White House Office of Management and Budget provides some estimates. A middle-of-the-road estimate is a 42% increase in suppression…
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Impacts are Equal to Population multiplied by Tools multiplied by Energy available to drive those Tools Editors Note: The Wildlife News has a history of tackling difficult and sometimes uncomfortable or disturbing topics. This may be one for you… For those of us who care about our public lands and wildlife, we need to pull…
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Cattle congregating in the riparian area, Chama, New Mexico. Photo George Wuerthner SOIL CARBON AND LIVESTOCK Rangelands make up a large proportion of the Earth’s surface, and the soils hold a significant amount of sequestered carbon (Schuman,G.E et al. 2001). Rangelands are estimated to contain more than one-third of the world’s above and below ground…
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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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Old growth forests of Oregon store some of the greatest amounts of carbon in the United States. Photo George Wuerthner A new study, Strategic reserves in Oregon’s forests for biodiversity, water, and carbon to mitigate and adapt to climate change, reported in Frontiers in Forests and Global Climate Change, proposes setting aside a strategic forest…
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Ponderosa pine in New Mexico Blue Range Wilderness. Photo George Wuerthner A new paper, Indigenous fire management and cross-scale fire climate relationships in the Southwest United States from 1500 to 1900 CE, was recently published. Based on solid scientific research, it makes the important point that indigenous fire management was local rather than landscape or…
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Giant sequoia in Mariposa Grove, Yosemite National Park. Photo George Wuerthner I visited Yosemite National Park recently. I was dismayed to see the logging of large trees in the valley. According to the Park Superintendent, the justification for logging is “to use every tool at our disposal to save the forests and to save the…
