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“Warm” ice in Everest glacier

Khumbu glacier

The Khumbu Glacier at the foot of Mount Everest is apparently even more endangered by climate change than previously assumed. British glaciologists, who measured the ice temperature of the glacier in 2017 and 2018, point to this. At three drill sites up to an altitude of about 5,200 meters near Everest base camp, they used a specified adapted car wash unit to conduct hot water under high pressure into the ice. The scientists hung strings with temperature sensors in the resulting holes, the deepest of which reached about 130 meters deep into the ice. “The temperature range we measured was warmer than we expected – and hoped – to find,” says Duncan Quincey of Leeds University, leader of the “EverDrill” project.

Date

23. November 2018 | 14:49

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