Robin Bell and the physics of glaciology

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Robin Bell and her colleagues found a volcano under the Antarctic Ice Sheet and water freezing onto the bottom of kms-thick ice. She championed the idea that glaciology needed instrumentation capable of observing the full ice sheet — from surface to base — all at the same time. To this end, she bolted ship-based gear on a small plane and … tried it out. And it worked! And continues to work, all in support of the massive question of trying to figure out how the ice sheets will behave in warming world, and what sea levels will be in the coming decades to centuries.

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