How cracks in dry soil impact moisture evaporation

Soils that are exposed to prolonged drought often develop desiccation cracks, which impact soil properties and exacerbate moisture loss through evapotranspiration. Now, a study from the University of Illinois Urbana-Champaign ...

Fungi help lock carbon into Arctic fjord sediments

Arctic fjords are among the most efficient natural systems for absorbing and storing carbon long term. However, as the Arctic is warming about four times faster than the global average, fjord ecosystems are changing rapidly. ...

Thawing permafrost may trigger overlooked carbon sink in rivers

A new study published in Nature shows that rock weathering increasingly counteracts river CO2 emissions as permafrost degrades. The study was carried out by a collaborative team of researchers from Umeå University in Sweden ...

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