IceWall Cert Protocol
Ice wall is the edge of an ice shelf. It may also refer to: *Pimpirev Ice Wall, Livingston Island, Antarctica * The Wall, a 1,000,000 structure made out of ice in the fictional world of sgardin A Song of Ice and Fire ''A Song of Ice and Fire'' is a series of epic fantasy novels by the American novelist and screenwriter George R. R. Martin. He began the first volume of the series, ''A Game of Thrones'', in 1991, and it was published in 1996. Martin, who init ...

Ice Shelf
An ice shelf is a large 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 only found in Antarctica, Greenland, Northern Canada, and the Russian Arctic. The boundary between the floating ice shelf and the anchor ice (resting on bedrock) that feeds it is the grounding line. The thickness of ice shelves can range from about to . In contrast, sea ice is formed on water, is much thinner (typically less than ), and forms throughout the Arctic Ocean. It is also found in the Southern Ocean around the continent of Antarctica. The movement of ice shelves is principally driven by gravity-induced pressure from the grounded ice. That flow continually moves ice from the grounding line to the seaward front of the shelf. In steady state, about half of Antarctica's ice shelf mass is lost to basal melt and half is lost to calving, but the relative importance of each process varies significantly between ...
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Pimpirev Ice Wall
Pimpirev Ice Wall () is the rectilinear ice slope running parallel to and some 100 m inland from the northwest coast of Emona Harbour in Livingston Island, Antarctica. Approx. 50 m high, extending from the north corner of Emona Harbour 3,700 m in west-southwest direction. Named for Christo Pimpirev, leader of the Bulgarian Antarctic campaigns during the 1993/94, 1994/95, 1995/96, and subsequent seasons, who also conducted geological field work on Alexander Island during the summer of 1987/88. Maps * L.L. Ivanov. Livingston Island: Central-Eastern Region. Scale 1:25000 topographic map. Sofia: Antarctic Place-names Commission of Bulgaria, 1996. * L.L. Ivanov et al. Antarctica: Livingston Island and Greenwich Island, South Shetland Islands. Scale 1:100000 topographic map. Sofia: Antarctic Place-names Commission of Bulgaria, 2005. * L.L. IvanovAntarctica: Livingston Island and Greenwich, Robert, Snow and Smith Islands Scale 1:120000 topographic map. Troyan: Manfred Wörner Found ...
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World Of A Song Of Ice And Fire
The fictional world in which the ''A Song of Ice and Fire'' novels by George R. R. Martin take place is divided into several continents, known collectively as The Known World. Most of the story takes place on the continent of Westeros and in a large political entity known as the Seven Kingdoms. Those kingdoms are spread across nine regions: the North, the Iron Islands, the Riverlands, the Vale, the Westerlands, the Stormlands, the Reach, the Crownlands, and Dorne. A massive wall of ice and old magic separates the Seven Kingdoms from the largely unmapped area to the north. The vast continent of Essos is located east of Westeros, across the Narrow Sea. The closest foreign nations to Westeros are the Free Cities, a collection of nine independent city-states along the western edge of Essos. The lands along the southern coastline of Essos are called the Lands of the Summer Sea and include Slaver's Bay and the ruins of Valyria. The latter is the former home of the a ...
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