Antarctic ice sheets capable of retreating up to 50 metres per day

The ice shelves surrounding the Antarctic coastline retreated at speeds of up to 50 metres per day at the end of the last Ice Age, far more rapid than the satellite-derived retreat rates observed today, new research has found.

Cambridge University News • cambridge
May 28, 2020 ~6 min

climate-change polar-science antarctic-ice-sheet antarctic ocean

Vintage film reveals Antarctic glacier melting

Newly available archival film has revealed the eastern ice shelf of Thwaites Glacier in Antarctica is melting faster than previous estimates, suggesting the shelf may collapse sooner than expected.

Cambridge University News • cambridge
Sept. 3, 2019 ~5 min

sustainable-earth climate-change polar-science antarctic-ice-sheet

Surface lakes cause Antarctic ice shelves to ‘flex’

The filling and draining of meltwater lakes has been found to cause a floating Antarctic ice shelf to flex, potentially threatening its stability.

Cambridge University News • cambridge
Feb. 13, 2019 ~6 min

climate-change environment polar antarctic-ice-sheet

The search for Endurance

In early January, a team of Cambridge scientists set out on an expedition to study and map the Larsen C ice shelf in western Antarctica, and – ice conditions permitting – search for the wreckage of Sir Ernest Shackleton’s Endurance. 

Cambridge University News • cambridge
Jan. 24, 2019 ~1 min

 polar  polar-science  shackleton  antarctic-ice-sheet

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