Deep in the forest, there are trees giving off methane
28 Apr 2017
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Cows have competition … tree trunks in an upland forest in Maryland, US, have been found to emit methane | Cocoa Dream |
By TIM RADFORD | In the great climate change challenge, forests play a key role in absorbing atmospheric carbon. But trees – at least in some cases – are also a source of greenhouse gases, in particular, methane.
Methane is one of the lesser greenhouse gases that drive global warming, but it is also one of the most potent, at least 25 times stronger that carbon dioxide.
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