InfoTel1d
Parts of tundra releasing more carbon than they absorb: study
Parts of the Arctic tundra are now releasing more planet-warming gases than they absorb, an international study published ...
A third of the Arctic’s vast carbon sink now a source of emissions, study reveals
A third of the Arctic’s tundra, forests and wetlands have become a source of carbon emissions, a new study has found, as ...
How do arctic foxes hunt in the snow?
Many of the bird species that arctic foxes hunt during the summer migrate south to escape the harsh winter weather. The foxes ...
EurekAlert!6d
After millennia as carbon dioxide sink, more than one-third of Arctic-boreal region is now a source
A synthesis of carbon flux and wildfire emissions data from across the Arctic-boreal zone between 2001-2020 found that 34 ...
Thawing Permafrost Sparks Massive Carbon Release in the Arctic
Recent findings indicate that the Arctic's traditional role as a planetary cooling agent is faltering, with hotspots and ...
Alaska Dispatch News4d
Caribou herds in Arctic Alaska trend in opposite directions
The contrast between the declining Western Arctic herd and the thriving Porcupine herd is correlated to different levels of ...
Alaska Beacon6d
Caribou herds in Arctic Alaska tundra areas are on opposite trends
The declining Western Arctic herd and the thriving Porcupine herd use habitat with differing levels of climate change-related ...
Thawing tundra reveals ancient fossilized forest in Montana
An ancient fossilized forest in Montana is reemerging 600 feet higher than the present-day tree line after spending the last ...
Medindia6d
Tales from the Tundra: How Arctic Animals Carry Infections
Zoonotic infections of the Canadian Arctic - (https://www.cmaj.ca/content/197/2/E34) ...
After millennia as COâ‚‚ sink, more than one-third of Arctic-boreal region is now a source
After millennia as a carbon deep-freezer for the planet, regional hotspots and increasingly frequent wildfires in the ...
Canadian Underwriter6d
Parts of tundra releasing more carbon than they absorb: study
NUNAVUT – Parts of the Arctic tundra are now releasing more planet-warming gases than they absorb, an international study published Tuesday suggests, upending a millennia-old trend and raising ...