Africa is a source of uncertainty in carbon cycle calculations. By some estimates, the continent's landscapes emit 2.1 billion tons more carbon dioxide than they take up each year—about equal to 1.5 ...
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Amazon Rainforest is at a ‘Tipping Point’ From Deforestation and Climate Change, Warn Scientists
It was no news that nature was heading toward catastrophic days, and new models suggested a similar trajectory for the Amazon rainforest. Researchers warned that it was nearing the tipping point that ...
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