For the first time on record, monthly average CO2 levels exceeded 430 parts per million (ppm), according to experts at ...

As the Arctic warms, we're witnessing a disturbing shift: it's becoming a net source of carbon dioxide. This change has profound implications for our planet's climate. 🌍 Let's stay informed and ...

As Arctic shipping activity increases, so do the associated black carbon (BC) emissions. Black carbon has a 100-year global warming potential 900 times greater than that of CO 2, and its effects are ...

The study, Black carbon and CO 2 emissions from EU-regulated shipping in the Arctic, shows that between 2015 and 2021, black carbon (BC) emissions in the region nearly doubled — with a substantial ...

Its flow – the carbon cycle – transforms carbon atoms through all living things, as well as soils, the ocean and the atmosphere. These transformations unfold over time scales ranging from ...

For years, climate scientists have struggled to explain the warming of the Arctic and why it is heating up three to ... Permafrost thaws, releasing carbon and methane that further amplify warming.

Contributed by Ignacio Rodriguez-Iturbe; received October 2, 2021; accepted November 9, 2021; reviewed by Dennis Baldocchi and Gabriel Katul ...

The tundra biome is the coldest and one of the largest ecosystems on Earth. It covers about one-fifth of the land on the planet, primarily in the Arctic circle but also in Antarctica as well as a ...