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Bowron Clearcut
The Bowron clearcut or the Bowron River clearcut was a forest clearcut near the Bowron River in British Columbia, Canada. It was once considered the largest clearcut in the world. A large timber salvage operation took place in the 1980s in response to a spruce beetle infestation. 15 million cubic meters of wood were harvested. It was known as the "clear-cut you could see from space." Despite its reputation, clearcuts on Cape Breton as well as those found in Deforestation in Brazil, Brazil are larger.[Unknown]. (1992, January 29).The Biggest Clearcut [M]. doi:http://dx.doi.org/10.14288/1.0048367 Background In the 1940s, spruce bark beetle populations began to rise in the area of the Fraser Plateau. This killed many trees that were unable to be salvaged, and may have informed the decision to clearcut the future Bowron River outbreak. All known outbreaks of spruce bark beetle have accumulated in woody debris caused by logging or windthrow. The forest composition of the region was t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clearcut
Clearcutting, clearfelling or clearcut logging is a forestry/logging practice in which most or all trees in an area are uniformly cut down. Along with shelterwood and seed tree harvests, it is used by foresters to create certain types of forest ecosystems and to promote select species that require an abundance of sunlight or grow in large, even-age stands. Clearcutting is a forestry practice that mimics the stand initiation stage of forest succession after a natural disturbance such as stand replacing fire or wind-throw, and is successful for regeneration of fast growing, sun tolerant tree species and wildlife species that readily regenerate in post-stand replacing sites. Logging companies and forest-worker unions in some countries support the practice for scientific, safety and economic reasons, while detractors consider it a form of deforestation that destroys natural habitats and contributes to climate change. Environmentalists, traditional owners, local residents and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
