Stunner: Nature's review of 20 years of field studies finds soils emitting more C02 as planet warms

Syndicated from Energy Bulletin on Wed, 2010-04-07

One of the single greatest concerns of climate scientists is that human-caused warming will cause amplifying feedbacks in the carbon-cycle. Such positive feedbacks, whereby an initial warming releases carbon into the air that causes more warming, would increase both the speed and scale of climate change, greatly complicating both mitigation and adaptation.

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