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 west of the Transantarctic Mountains. The WAIS is classified as a marine based ice sheet, meaning… … Wikipedia
Ice sheet dynamics — describe the motion within large bodies of ice, such those currently on Greenland and Antarctica. Ice motion is dominated by the movement of glaciers, whose gravity driven activity is controlled by two main variable factors: the temperature and… … Wikipedia
Ice shelf — An ice shelf is a thick, floating platform of ice that forms where a glacier or ice sheet flows down to a coastline and onto the ocean surface. Ice shelves are found in Antarctica, Greenland and Canada only. The boundary between the floating ice… … Wikipedia
West Antarctica — Almost blank map of West Antarctica Antarctic iceb … Wikipedia
Ice sheet — An ice sheet is a mass of glacier ice that covers surrounding terrain and is greater than 50,000 km² (20,000 mile²). [cite web|url=http://gemini.oscs.montana.edu/ geol445/hyperglac/glossary.htm|accessdate=2006 08 22|title=Glossary of Important… … Wikipedia
West Antarctic Rift — The West Antarctic Rift is a major, active rift valley lying between East and West Antarctica. It encompasses the Ross Sea, the area under the Ross Ice Shelf and a part of West Antarctica. Its evolution is due to lithospheric thinning of the non… … Wikipedia
ice sheet — /ˈaɪs ʃit/ (say uys sheet) noun 1. a broad, thick sheet of ice covering an extensive area for a long period of time. 2. a mass of glacier ice that covers more than 50 000 square kilometres. Also, icesheet. The only current ice sheets (def. 2) are …
West Ice Shelf — The West Ice Shelf (coord|66|40|S|085|00|W|type:glacier region:AQ|display=inline,title) is a prominent ice shelf extending about 288 km in an E W direction along the Antarctic coast between Barrier Bay and Posadowsky Bay. Discovered and named by… … Wikipedia
Shelf — A shelf is a detail of furniture for storing items.It may also refer to:* Shelf (computing), a user interface feature in the NeXTSTEP operating system * Shelf, West Yorkshire, a village in England * Continental shelf, the extended perimeter of a… … Wikipedia
Ice shelf — Barrière de glace Principales barrières de glace de l Antarctique Barrière de Ross (472 960 km²) … Wikipédia en Français
Ross Ice Shelf — an ice barrier filling the S part of the Ross Sea. * * * World s largest body of floating ice. It lies at the head of the Ross Sea, which forms an enormous indentation in Antarctica. Its area is estimated to be about the size of France. The great … Universalium