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Land use change, especially in the form of deforestation, is the second largest source of carbon dioxide emissions from human activities, after the burning of fossil fuels. [4] [5] Greenhouse gases are emitted from deforestation during the burning of forest biomass and decomposition of remaining plant material and soil carbon.
Deforestation is defined as the conversion of forest to other land uses (regardless of whether it is human-induced). [14] Deforestation and forest area net change are not the same: the latter is the sum of all forest losses (deforestation) and all forest gains (forest expansion) in a given period. Net change, therefore, can be positive or ...
Deforestation by humans began taking place already in the Bronze Age but reached its peak under British colonial rule, particularly the 16th and 17th century Plantations, that saw mass scale deforestation to create agricultural lands, and to supplement the need for timber for shipbuilding for Britain's early phase of empire building. [92]
Deforestation is the main land use change contributor to global warming, [126] as the destroyed trees release CO 2, and are not replaced by new trees, removing that carbon sink. [127] Between 2001 and 2018, 27% of deforestation was from permanent clearing to enable agricultural expansion for crops and livestock.
Third, the deforestation of tropical forests is leading to land degradation. When forests are cleared, the soil is often left exposed to erosion. This can lead to land degradation, which can make it difficult to grow crops. The deforestation of tropical forests for fruit production is a serious problem with a number of negative environmental ...
Drivers of deforestation and forest degradation by region, 2000–2010, from the Food and Agriculture Organization publication The State of the World's Forests 2020. Forests, biodiversity and people – In brief [3] Deforestation is much worse than forest degradation, but it is clear and visible.
The biggest potential to solving the issue of habitat destruction comes from solving the political, economical and social problems that go along with it such as, individual and commercial material consumption, [61] sustainable extraction of resources, [65] conservation areas, [61] restoration of degraded land [66] and addressing climate change ...
A Kuznets curve analysis of the problem, where income leads to forest regrowth, has contradictory results, due to the complex interaction of income with many socioeconomic variables (e.g. democratisation, globalisation, etc.) [13] The factors which drive deforestation also control the forest transition, promoting urbanisation, development ...
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