Antarctic is losing ice ‘nearly twice as fast as ten years ago’

The rate of annual ice loss in the Antarctic has increased by almost 80 billion tonnes in a decade, a study has found.

Measurements using satellite radar readings revealed that in parts of the continent the rate of loss has speeded up by 140 per cent since 1996. Global warming is thought to be among the most likely factors and the data provides one of the most detailed assessments yet of the changes.

The findings challenge suggestions from previous research that the overall quantities of ice and snow in Antarctica could increase over the next century because of greater snowfall. The total annual loss was estimated at 196 billion tonnes, almost 50 times as much as the 4 billion tonnes of drinking water supplied to Britain’s taps each year.

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