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Arctic tundra has become a source of emissions, NOAA finds
Arctic tundra becoming a source of carbon dioxide emissions, NOAA warns
The Arctic tundra has historically helped reduce global emissions. But rising temperatures and wildfires in the region are changing that, scientists say.
Thawing Tundra Is Now a Carbon Source in Fast-Warming Arctic
Scientists’ annual report card on the polar region finds that its vast tundra is releasing more CO2 than it stores, a worrying shift.
Arctic tundra is now a source – not a sink – of carbon emissions
For millennia, Arctic ecosystems have stored more carbon dioxide than they release, but that has shifted as warming temperatures have boosted wildfires and melted permafrost in the north
15h
Arctic tundra now emits planet-warming pollution, federal report finds
Arctic tundra is releasing greenhouse gases into the atmosphere as hotter temperatures melt frozen ground and wildfires ...
11h
Arctic Tundra Has Long Helped Cool Earth. Now, It’s Fueling Warming.
Wildfires and thawing permafrost are causing the region to release more carbon dioxide than its plants remove, probably for ...
WBUR
15h
Arctic tundra is now a greenhouse gas emitter, federal report says
The shift from storing carbon dioxide to releasing it could have widespread implications for climate change, according to ...
13h
Arctic emitted more carbon than it stored for first time in 2024, US report finds
Rising temperatures are causing the permafrost to melt, releasing greenhouse gases and further accelerating global warming.
1d
Minnkota responds to news of TC Energy pulling out of Project Tundra
A spokesperson for Minnkota said they remain focused on Project Tundra, which is supposed to be the largest carbon capture ...
Bennington Banner
14h
Sink to source: Arctic is now emitting more carbon than it absorbs
After locking carbon dioxide in its frozen soil for millennia, the Arctic tundra is undergoing a dramatic transformation, ...
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