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The Anthropocene News

Amazon rainforest now emitting more CO₂ than it absorbs

“The positive feedback, where deforestation and climate change drive a release of carbon from the remaining forest that reinforces additional warming and more carbon loss is what scientists have feared would happen. Now we have good evidence this is happening.”

Fires produced about 1.5 billion tonnes of CO₂ a year, with forest growth removing 0.5 billion tonnes. The 1 billion tonnes left in the atmosphere is equivalent to the annual emissions of Japan, the world’s fifth-biggest polluter.

Even without fires, hotter temperatures and droughts mean the south-eastern Amazon has become a source of CO₂, rather than a sink.