Shaped by fire for thousands of years, the forests of the western United States are as adapted to periodic fires as they are to the region's soils and climate. Our widespread practice of ignoring the vital role of fire is costly in both ecological and economic terms, with consequences including the decline of important fire-dependent tree and undergrowth species, increasing density and stagnation of forests, epidemics of insects and diseases, and...
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Agriculture Biological Sciences Biology Biology & Life Sciences Civil Service Conservation Ecology Engineering Firefighting & Prevention Forests & Forestry Natural Resources Nature Nature & Ecology Plants Science Science & Math Science & Scientists Science & Technology Technology Trees