Tidal pressure has been observed to push (relatively) warm water under the Thwaites Glacier, exposing a much larger ice surface to the warming pressure. The observations indicate that catastrophic sea level rise could come much sooner than almost everyone is preparing for. Rising temperatures contribute to higher sea levels by expanding existing water in the … Read more
Ocean water is pushing miles beneath Antarctica’s “Doomsday Glacier,” making it more vulnerable to melting than previously thought, according to new research that used radar data from space to create an X-ray of the crucial glacier. As the salty, relatively warm ocean water meets the ice, it causes a “powerful melt” under the glacier and … Read more
CNN — Ocean water is pushing miles beneath Antarctica’s “Doomsday Glacier,” making it more vulnerable to melting than previously thought, according to new research that used radar data from space to create an X-ray of the crucial glacier. When the salty, relatively warm ocean water meets the ice, it causes a “powerful melt” under the … Read more