5 min. Earth Itself Warming 'Doomsday Glacier' on Top of Climate Change, Causing Massive Melting

Climate change isn’t the only factor melting the Thwaites Glacier, according to a new study from the Earth Communications and Environment journal. Rather, the Earth itself may also be warming the massive block of Antarctic ice, which is colloquially known as the "Doomsday Glacier." According to the study, the crust beneath west Antarctica is between 10 to 15 miles or 17 to 25 kilometers thick compared with around 25 miles or 40 kilometers in the East and this means that substantially more heat from below can access the West than can access the East. The researchers found that a geothermal heat flow of up to 150 milliwatts per square meter can occur beneath Thwaites Glacier, according to the study’s lead author.

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