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Arctic, tundra
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.
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
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.
The Arctic tundra has become a source of emissions, NOAA finds
The Arctic experienced its second-hottest year on record, according to a NOAA report. The Arctic tundra has become a source of emissions, rather than a carbon sink.
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, driven by frequent wildfires that are turning it into a net source of carbon dioxide emissions,
Sink to source: Arctic tundra emitting more carbon than it absorbs
After locking carbon dioxide in its frozen soil for millennia, the Arctic tundra is undergoing a dramatic transformation, driven by frequent wildfires that are turning it into a net source
Arctic Is Now Emitting More Carbon Than It Absorbs: US Agency
The Arctic tundra is being reshaped by frequent wildfires, turning it into a net source of carbon dioxide emissions after storing the greenhouse gas in its frozen soil for millennia, the US National Oceanic and Atmospheric Administration said Tuesday.
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.
2h
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 ...
health.wusf.usf.edu
2h
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 ...
1h
This critical ecosystem helped keep climate change in check. Now it’s making things worse.
Umair Irfan is a correspondent at Vox writing about climate change, energy policy, and science. He is also a regular ...
WBUR
6h
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 ...
Inside Climate News
12h
A Carbon Capture Project Faces a New Delay in a Year of Slow Progress for Coal Power Plants Looking for Retrofits
Project Tundra has lost its lead contractor, which pushes back the timetable for a high-profile and controversial plan.
3h
Pickup leaves mall fender-bender, crashes through Brockton, Massachusetts, garage, police say
A pickup that fled a minor fender-bender at a Brockton, Massachusetts, mall Tuesday morning later crashed through the wall of ...
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