West Antarctic Ice Sheet

The West Antarctic Ice Sheet (WAIS) is the segment of the continental ice sheet that covers West (or Lesser) Antarctica, the portion of Antarctica on the side of the Transantarctic Mountains which lies in the Western Hemisphere. The WAIS is classified as a marine-based ice sheet, meaning that its bed lies well below sea level and its edges flow into floating ice shelves. The WAIS is bounded by the Ross Ice Shelf, the Ronne Ice Shelf, and outlet glaciers that drain into the Amundsen Sea.

Read more about West Antarctic Ice Sheet:  Description, Potential Collapse, Warming

Famous quotes containing the words west, ice and/or sheet:

    At Hayes’ General Store, west of the cemetery, hangs an old army rifle, used by a discouraged Civil War veteran to end his earthly troubles. The grocer took the rifle as payment ‘on account.’
    —Administration for the State of Con, U.S. public relief program (1935-1943)

    I also heard the whooping of the ice in the pond, my great bed-fellow in that part of Concord, as if it were restless in its bed and would fain turn over, were troubled with flatulency and bad dreams; or I was waked by the cracking of the ground by the frost, as if some one had driven a team against my door, and in the morning would find a crack in the earth a quarter of a mile long and a third of an inch wide.
    Henry David Thoreau (1817–1862)

    No Time, spoke the clocks, no God, rang the bells,
    I drew the white sheet over the islands
    And the coins on my eyelids sang like shells.
    Dylan Thomas (1914–1953)