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Deforestation or forest clearance is the removal and destruction of a forest or stand of trees from land that is then converted to non-forest use. [1] Deforestation can involve conversion of forest land to farms, ranches, or urban use. About 31% of Earth's land surface is covered by forests at present. [2]
The rising temperatures cause massive wildfires especially in the Boreal forests. One possible effect is the change of the forest composition. [21] Deforestation can also cause forests to become more fire prone through mechanisms such as logging. [22]
The main cause of deforestation in the East African country of Ethiopia is a growing population and subsequent higher demand for agriculture, livestock production, and biofuel. [22] Other reasons include low education and inactivity from the government, [ 23 ] although the current government has taken some steps to tackle deforestation. [ 24 ]
Deforestation is the main land use change contributor to global warming, [62] Between 1750 and 2007, about one-third of anthropogenic CO 2 emissions were from changes in land use - primarily from the decline in forest area and the growth in agricultural land. [63] primarily deforestation.
One result is that shifting cultivation is not the primary cause of deforestation in all world regions, while transport extension (including the construction of new roads) is the largest single proximate factor responsible for deforestation. [19] Habitat size and numbers of species are systematically related.
Deforestation of rainforest. The rate of illegal logging, which is another main cause of deforestation, varies from country to country, such as 50% in Cameroon and 80% in Liberia. In the Democratic Republic of the Congo, deforestation is primarily caused by the needs of the poor citizens, along with unsupervised logging and mining.
Deforestation is the purposeful clearing of forested land. [1] Zimbabwe hosts some of the most important biodiversity hotspots in the world and is home to species of plants and animals. Forests currently cover around 45% of the country’s total land area, but deforestation is an increasingly pressing issue, resulting in forests disappearing ...
Deforestation in the United States was affected by many factors. One such factor was the effect, whether positive or negative, that the logging industry has on forests in the country. Logging in the United States is a hotly debated topic as groups who either support or oppose logging argue over its benefits and negative effects.