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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 ...
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.
For example, in the past, it could take a long time to log a small amount of trees using only saws. Due to better technology, the rates of deforestation have greatly increased. [6] Overconsumption has created a high demand for natural resources, further exacerbating natural resource exploitation [7]
Image credits: Suzy Hoskins The Los Angeles wildfires have once again highlighted just how vulnerable human beings are to climate change.Experts have long warned that global warming leads to an ...
There are several examples of militaries aiding in land management, conservation, and greening of an area. [295] Additionally, certain military technologies have proven extremely helpful for conservationists and environmental scientists. [296] As well as the cost to human life and society, there is a significant environmental impact of war.
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.
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.
25-50% of the rainfall in the Amazon basin comes from the forest, and if deforestation reaches 30-40% most of the Amazon basin will enter a permanent dry climate. [14] In another article published by Nature, it points out that tropical deforestation can lead to large reductions in observed precipitation. [15]