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Antarctica’s Thwaites Glacier ice shelf could collapse within five to 10 years, Scientists warn

Scientists are warning of dramatic changes at one of the biggest glaciers in Antarctica, potentially within the next five to 10 years. They say a floating section at the front of Thwaites Glacier that until now has been relatively stable could shatter like a car windscreen.

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US and British researchers are currently engaged in an intense study programme at Thwaites because of its melt rate. Already it is dumping 50 billion tonnes of ice into the ocean each year.

This is having limited impact on global sea levels today, but there is sufficient ice held upstream in the glacier’s drainage basin to raise the height of the oceans by 65 centimeters if all ice were to melt.

 

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