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The Guardian - UK
The Guardian - UK
Environment
Olivia Lee

Greenland ice sheet cracking more rapidly than ever, study shows

The Greenland ice sheet. According to scientists, the loss of ice has been behind a sea level rise of around 14mm since 1990.
The Greenland ice sheet. According to scientists, the loss of ice has been behind a sea level rise of about 14mm since 1992. Photograph: Tom Chudley/PA

The Greenland ice sheet – the second largest body of ice in the world – is cracking more rapidly than ever before as a response to climate breakdown, a study has found.

Researchers used 8,000 three-dimensional surface maps from high-resolution commercial satellite imagery to assess the evolution of cracks in the surface of the ice sheet between 2016 and 2021.

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