What percentage of the Amazon River basin is affected by significant levels of pollution?

Dec 19, 2020 ... ... were cleared––an area about the size of the island of Hawaii. “The media has been showing that the Amazon has been destroyed and [that] we ... Nov 26, 2020 ... ... been cut down, according to a 2015 study in the journal Nature. About 17 percent of the Amazonian rainforest has been destroyed over the ... Apr 23, 2020 ... About 17 percent of the Amazonian rainforest has been destroyed over ... Amazon region. Illegal loggers in the country make the problem ... Nov 8, 2018 ... Silman has researched biodiversity and ecology in the Western Amazon and Andes for more than 25 years. Artisanal-scale gold mining has been ... The interest in sustainability is heightened by the Amazon deforestation rates. Of the original forest cover, 17 percent has been cleared, although at least a ... Sep 30, 2024 ... Around 18 percent of the Amazon rainforest has already been destroyed. 82 percent is still intact, however. I want the concert to open ... Dec 24, 2022 ... The Amazon rainforest was being destroyed ... Bolsonaro and his ministers dismantled much of the forest protection machinery that had been ... Dec 8, 2020 ... The annual area lost tripled from 2015 to 2018,” found the study, noting that in 2018 alone, 31,269sq km of forest were destroyed across the ... Jan 15, 2005 ... In 1970, only 1 percent of the Brazilian Amazon had been deforested. By now, between 15 and 25 percent has been lost, with an estimated 1 ... Less than one percent of the tropical rainforest species have actually been analyzed for their medicinal value. ... were cut down to make grazing land for cattle ...