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Greenland and Antarctica losing ice six times faster than expected

12 March 2020

According to a new report, Greenland and Antarctica are losing ice six times faster than in the 1990s – currently on track with the Intergovernmental Panel on Climate Change's worst-case climate warming scenario.

The findings, published in two separate papers in Nature, show that Greenland and Antarctica lost 6.4 trillion tonnes of ice between 1992 and 2017 – pushing global sea levels up by 17.8 millimetres.

Of the total sea level rise coming from melting polar ice sheets, around 60% (10.6 millimetres) was due to Greenland ice losses and 40% was due to Antarctica (7.2 millimetres).

 

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