We used 1,000 historical photos to reconstruct Antarctic glaciers before a dramatic collapse

Looking up Crane Glacier December 21 1968

We used 1,000 historical photos to reconstruct Antarctic glaciers before a dramatic collapse

Ryan North, Tim Barrows,

Few observations exist from before the 2002 Larsen B Ice Shelf collapse. We’ve now estimated how many billions of tons of glacier ice were lost – and what it means for the future.

In March 2002, t

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We used 1,000 historical photos to reconstruct Antarctic glaciers before a dramatic collapse

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