The Arctic Has Long Been a Carbon-Capture Giant, but That’s Starting to Change
The world is adept at balancing the warming gases in its atmosphere, but anthropogenic climate change is challenging this ...
WBUR12d
A third of the Arctic is now a greenhouse gas emitter, Mass. study finds
A third of the Arctic is now emitting climate-changing greenhouse gasses after thousands of years of storing them, according ...
‘NASA’s Arctic warning’: Earth’s largest carbon vault is now leaking faster than ever
NASA warns that the Arctic-Boreal Zone is now a carbon emitter, not a sink. Melting permafrost and wildfires are accelerating ...
Phys.org22d
After millennia as COâ‚‚ sink, more than one-third of Arctic-boreal region is now a source
The Arctic-boreal zone, historically a carbon sink, is now a carbon source, with 34% of the region emitting more CO 2 than it absorbs, increasing to 40% when fire emissions are included.
Yahoo News14d
A Vast Swathe of The Arctic Has Turned Into a Carbon Emitter
Large swathes of one of Earth's largest carbon sinks are now emitting rather than capturing CO 2. More than a third of the Arctic-Boreal Zone (ABZ) – including the tundra, forests, and wetlands around ...
EurekAlert!22d
After millennia as carbon dioxide sink, more than one-third of Arctic-boreal region is now a source
An international team led by Woodwell Climate Research Center found that a third (34 percent) of the Arctic-boreal zone (ABZ)—the treeless tundra, boreal forests, and wetlands that make up Earth ...
Discover Magazine20d
Permafrost Thaw and Wildfires Are Raising CO2 Emissions in Arctic Tundras
Researchers in a new study published in Nature Climate Change, have measured the flow of carbon in the Arctic-boreal zone (ABZ) — consisting of the treeless tundra, boreal forests, and wetlands in ...