The Causes and Effects of Deforestation in Tropical Rainforests

Causes and effects of deforestation in tropical rainforests Rainforests are the most active place on the planet. Tropical rainforests covering less than 12% of the surface of the land are more than half of all species (Lewis, 4). Ninety percent of all non-primates live in rain forests. Two thirds of known plants, 40% of birds of prey and 80% of insects are found in the rainforest. Of the 5 to 5 million animals considered to be present, only about half are discovered so far.

Why do I have to worry about deforestation of the Amazon rainforest? The answer is that logging of tropical rainforests will have a major impact on the global climate. Due to the evaporation of trees and other vegetation, a large amount of water is released into the atmosphere every day. In the destruction of the rainforest, as the amount of trees and vegetation decreases, moisture in the atmosphere decreases, so rainfall decreases and the temperature rises. (Akart, 4) The size of the Amazon region is so big that the rise in temperature will affect other parts of the world. In addition, the rainforest absorbs a large amount of solar energy and then releases it into the atmosphere. If the amount released is small, it affects the wind flow around the Earth and therefore affects the rainfall. In many parts of the world, this means drought. (Louis, 33)

Essay.com / Brazilian logging of tropical rainforest, its impact and sustained period

Tropical rainforests are particularly targeted, but forest destruction is still occurring all over the world. According to National Geographic magazine, as the current levels of deforestation continue, the world's rainforests may completely disappear in only one hundred years. According to GRID - Arendal of the United Nations Environment Program Cooperation Center, the countries suffering from serious deforestation in 2016 include Brazil, Indonesia, Thailand, the Democratic Republic of the Congo, and some other African countries and parts of Eastern Europe It is. The country with the most serious deforestation is Indonesia. According to research by the University of Maryland and the World Resources Institute, Indonesia has lost at least 39 million acres (15.79 million hectares) of forest land since the last century.

Estimation of the extent of deforestation in tropical forests varies greatly. In 50 years, land cover of tropical rainforests has declined by 50%. The total area of ​​the rainforest decreased from 14% to 6%. From 1960 to 1990, when 20% of all rainforests are destroyed, a major contribution to this loss may be decided. At this rate extinction of this forest is expected to occur in the middle of the 21st century. Analysis of the satellite image in 2002 showed that the deforestation rate (about 8 million hectares per year) in the tropical and humid area is about 23% lower than the rate most frequently quoted. In contrast, the latest analysis of satellite imagery shows that the rate of deforestation in the Amazon rainforest is twice as high as scientists estimate.