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A study by the university of Maryland in the United States found that the loss of forest resources in Brazil has been severe over the past 34 years

 According to a recent satellite photo study published by the university of Maryland's institute of research, Brazil lost 399,000 square kilometers between 1982 and 2016, more than Canada, Russia, Argentina and Paraguay combined.

Researchers at the university of Maryland's institute reported that, on the one hand, the loss of forest resources in Brazil is very serious.
On the other hand, thanks to efforts by farmers in the United States, Europe and Asia to return farmland to forests, as well as the increase in the amount of forested land in polar regions caused by global warming, and the implementation of China's reforestation program, the loss of forest resources in Brazil has made up for the impact on the global forest resources.
The survey suggests that between 1982 and 2016, despite the tropical rain forests of Brazil and general forest resources has decreased, but the global vegetation area increased by 7.1%, by more than 3100 square kilometers grow to more than 3300 square kilometers, increase is up to 224 square kilometers, equivalent to the area of the American Texas to Alaska and combined.
Among the increased vegetation area, the total growth of temperate continental forests reached 726,000 square kilometers, the growth of boreal coniferous forests reached 463,000 square kilometers, and the growth of subtropical rain forests reached 280,000 square kilometers.
Among them, Russia's vegetation growth area is 790,000 square kilometers, China's vegetation growth area is 324,000 square kilometers, and the United States' vegetation growth area is 301,000 square kilometers.
At the same time, there has been a noticeable loss of vegetation in the earth's tropical subtropical regions, including Brazil.
Between 1982 and 2016, Brazil lost a total of 399,000 square kilometers, more than Canada, Russia, Argentina and Paraguay combined.
In the global subtropical regions, the forest area in humid regions decreased by 373,000 square kilometers, the area of tropical rain forest decreased by 332,000 square kilometers, and the forest area in dry regions decreased by 184,000 square kilometers.