Wenchuan earthquake mudslides emit greenhouse gas

Mudslides that followed the 12 May 2008 Wenchuan, China earthquake, ranked by the US Geological Survey as the 11th deadliest earthquake ever recorded, may cause a carbon-dioxide release in upcoming decades equivalent to two ...

Study links climate policy, carbon emissions from permafrost

Controlling greenhouse gas emissions in the coming decades could substantially reduce the consequences of carbon releases from thawing permafrost during the next 300 years, according to a new paper published this week in ...

Biomass offsets little or none of permafrost carbon release

Scientists who study climate and ecosystems in the Arctic have weighed in on future changes in the region affecting soils, streams and wildfire, which will be releasing greater amounts of carbon dioxide and other greenhouse ...

Fast-moving rivers 'breathe' like humans

Scientists have discovered a surprising similarity between rivers and humans: both release more carbon dioxide when they work hard.

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