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Lake Whillans information


Lake Whillans
Location of Lake Whillans in Antarctica.
Location of Lake Whillans in Antarctica.
Lake Whillans
Coordinates84°15′S 153°30′W / 84.250°S 153.500°W / -84.250; -153.500
TypeSubglacial
Basin countriesAntarctica
Surface area60 km2 (20 sq mi)
Average depth2 m (7 ft)
Antarctic Subglacial Lakes Map

Lake Whillans is a subglacial lake in Antarctica. The lake is located under the Whillans Ice Stream at the southeastern edge of the Ross Ice Shelf in the west of the continent. The lake surface is 800 m (2,600 ft) beneath the surface of the ice and the lake covers an estimated area of 60 km2 (20 sq mi). Lake depths measured thus far have been around 2 metres (7 feet).[1] Its temperature is −0.49 °C,[2] below 0 °C because of the high pressure.

Lake Whillans, like the Whillans Ice Stream, is named for Ohio State University glaciologist Dr. Ian Whillans.

  1. ^ Schiermeier, Quirin (11 February 2013). "Lake-drilling team discovers life under the ice". Nature. Retrieved 2013-02-20.
  2. ^ Peter Aldhous (Aug 23, 2014). "First samples of Antarctic lake reveal thriving life". New Scientist: 12. Archived from the original on August 23, 2014.

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