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Deforestation, particularly in large swaths of the Amazon, where nearly 20% of the rainforest has been clear cut, has climactic effects and effects on water sources as well as on the soil. [ 32 ] [ 33 ] Moreover, the type of land usage after deforestation also produces varied results.
The U.S. Forest Service ignores the climate change impacts of timber targets in our national forests, writes an Asheville biologist.
Trees are cut down for use as building material, timber or sold as fuel (sometimes in the form of charcoal or timber), while cleared land is used as pasture for livestock and agricultural crops. The vast majority of agricultural activity resulting in deforestation is subsidized by government tax revenue . [ 89 ]
In such circumstances, the industry can cut the trees in a way to allow easier reforestation. [ citation needed ] Reforestation, if several indigenous species are used, can provide other benefits in addition to financial returns, including restoration of the soil , rejuvenation of local flora and fauna, and the capturing and sequestering of 38 ...
Even though the forests are cut down, this process of Compensatory Afforestation ensures that the forest is still put into good use. [2] Compensatory afforestation is also a means of creating non-forest land-use replacements. Non-forest purposes include the activities, for example, cultivation or redevelopment in an area that had forests ...
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Afforestation can also improve the local climate through increased rainfall and by being a barrier against high winds. The additional trees can also prevent or reduce topsoil erosion (from water and wind), floods and landslides. Finally, additional trees can be a habitat for wildlife, and provide employment and wood products. [2]
The composition and structures should be upheld so that forests may fully function. This may be subject to large old trees, snags, and large fallen trees. These pieces of the ecosystem are upheld through letting them grow and die out into a timber extraction area. 4 When removing trees, the lowest impact should be used.