Learn about hotspots in tundras and boreal forests that are releasing higher level of carbon dioxide, altering the carbon balance in the world's coldest regions.

After millennia as a carbon deep-freezer for the planet, regional hotspots and increasingly frequent wildfires in the ...

Recent findings indicate that the Arctic's traditional role as a planetary cooling agent is faltering, with hotspots and ...

Taken together, the boreal forest’s transition to an open state has potentially large implications for climate regulation, biodiversity, and ecosystem services. A change in tree cover across the ...

"The most climate-stressed regions all contained permafrost, which is vulnerable to thaw as temperatures rise," researcher Sue Natali said.

For millennia, the Arctic-boreal zone has acted as a critical carbon reservoir, locking away vast amounts of carbon dioxide ...

A synthesis of carbon flux and wildfire emissions data from across the Arctic-boreal zone between 2001-2020 found that 34 ...

Boreal ecology is the study of ecosystems in the subarctic (boreal) zone of the Northern hemisphere. These areas are dominated by coniferous forest, generally have permafrost soils, and occur ...

Research is revealing how climate change is driving the Arctic-boreal zone's shift from a carbon sink to a carbon source.

“However, permafrost was a common denominator—the most climate-stressed regions all ... The significant changes the team detected in the Siberian boreal forest region should serve as a wakeup call, ...