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Over the last several years researchers have said that the Amazon is on the verge of transforming from a crucial storehouse for heat-trapping gasses to a source of them, a dangerous shift that could destabilize the atmosphere of the planet.
Now, after years of painstaking and inventive research, they have definitively measured that shift.
In a study published Wednesday in Nature, a team of researchers led by scientists from the Brazilian National Institute for Space Research, reported results from measuring carbon concentrations in columns of air above the Amazon. They found that the massive continental-size swath of tropical forest is releasing more carbon dioxide than it accumulates or stores, thanks to deforestation and fires.
“There is no doubt that the Amazon is a source,” said Luciana Gatti, the lead author of the study.
Journal Reference:
Luciana V. Gatti, Luana S. Basso, John B. Miller, et al. Amazonia as a carbon source linked to deforestation and climate change, Nature (DOI: 10.1038/s41586-021-03629-6)
(Score: 2) by MIRV888 on Monday July 19 2021, @05:16AM
It's been a dystopia for quite a while. The industrial facilities and power plants are what's dumping the vast majority of the CO2. The basic equipment we use to create modern society. I suspect we will need equally massive processes to pull any significant amount of CO2 out of the atmosphere. Things will have to get much worse before we implement large scale carbon sinks. It's just not profitable.