When accounting for emissions from these wildfires, the report card found that the Arctic tundra has shifted from storing carbon to being a source of carbon emissions to the atmosphere.

Arctic tundra, which has stored carbon for thousands of years ... Oceanic and Atmospheric Administration's annual Arctic Report Card, released Tuesday. The new research, led by scientists from ...

When wildfire emissions were accounted for, the Arctic tundra has shifted from ... and Gabriel Hould Gosselin—the report's chapter on Arctic terrestrial carbon cycling tracks 40 years of ...

This was the Arctic’s second-hottest year on record, according to a new NOAA report. The tundra has become a source of emissions, rather than a carbon sink, the authors said. The Arctic is ...

In the 2024 Arctic Report Card ... For thousands of years, the Arctic tundra landscape of shrubs and permafrost, or frozen ground, has acted as a carbon dioxide sink, meaning that the landscape ...

In the 2024 Arctic Report Card ... For thousands of years, the Arctic tundra landscape of shrubs and permafrost, or frozen ground, has acted as a carbon dioxide sink, meaning that the landscape ...

The 2024 report card was issued on ... Colo. In the Arctic tundra, there have long been signs of a shift in how much carbon is moving between the land and the air. But by incorporating more ...