The Antarctic is far away, freezing and buried under a patchwork of ice sheets and glaciers. But a warming climate is altering that mosaic in unpredictable ways — research published Thursday shows that the pace of change in parts of the Antarctic is accelerating.
Many of the ice sheets that blanket Antarctica run right down to the land’s edge and then out into the ocean, where they form floating ice “shelves.” Some of those shelves have been shrinking lately. Now, a team of scientists has discovered that shelves in the West Antarctic are shrinking a lot faster than they realized. The research appears in this week’s issue of the journal Science.