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Blue Glacier (Antarctica)
Blue Glacier is a large glacier which flows into Bowers Piedmont Glacier about south of New Harbour, in Victoria Land, Antarctica. Robbins Hill is the East-most rock unit on the north side of the terminus of the glacier. It was discovered by the British National Antarctic Expedition under Robert Falcon Scott Captain Robert Falcon Scott, , (6 June 1868 – c. 29 March 1912) was a British Royal Navy officer and explorer who led two expeditions to the Antarctic regions: the ''Discovery'' expedition of 1901–1904 and the ill-fated ''Terra Nov ..., 1901–04, who gave it this name because of its clear blue ice at the time of discovery. References * Glaciers of Scott Coast {{ScottCoast-glacier-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antarctica
Antarctica () is Earth's southernmost and least-populated continent. Situated almost entirely south of the Antarctic Circle and surrounded by the Southern Ocean, it contains the geographic South Pole. Antarctica is the fifth-largest continent, being about 40% larger than Europe, and has an area of . Most of Antarctica is covered by the Antarctic ice sheet, with an average thickness of . Antarctica is, on average, the coldest, driest, and windiest of the continents, and it has the highest average elevation. It is mainly a polar desert, with annual precipitation of over along the coast and far less inland. About 70% of the world's freshwater reserves are frozen in Antarctica, which, if melted, would raise global sea levels by almost . Antarctica holds the record for the lowest measured temperature on Earth, . The coastal regions can reach temperatures over in summer. Native species of animals include mites, nematodes, penguins, seals and tardigrades. Where vegetation o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Victoria Land
Victoria Land is a region in eastern Antarctica which fronts the western side of the Ross Sea and the Ross Ice Shelf, extending southward from about 70°30'S to 78°00'S, and westward from the Ross Sea to the edge of the Antarctic Plateau. It was discovered by Captain James Clark Ross in January 1841 and named after Queen Victoria. The rocky promontory of Minna Bluff is often regarded as the southernmost point of Victoria Land, and separates the Scott Coast to the north from the Hillary Coast of the Ross Dependency to the south. The region includes ranges of the Transantarctic Mountains and the McMurdo Dry Valleys (the highest point being Mount Abbott in the Northern Foothills), and the flatlands known as the Labyrinth. The Mount Melbourne is an active volcano in Victoria Land. Early explorers of Victoria Land include James Clark Ross and Douglas Mawson. In 1979, scientists discovered a group of 309 meteorites in Antarctica, some of which were found near the Allan Hills in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glacier
A glacier (; ) is a persistent body of dense ice that is constantly moving under its own weight. A glacier forms where the accumulation of snow exceeds its Ablation#Glaciology, ablation over many years, often Century, centuries. It acquires distinguishing features, such as Crevasse, crevasses and Serac, seracs, as it slowly flows and deforms under stresses induced by its weight. As it moves, it abrades rock and debris from its substrate to create landforms such as cirques, moraines, or fjords. Although a glacier may flow into a body of water, it forms only on land and is distinct from the much thinner sea ice and lake ice that form on the surface of bodies of water. On Earth, 99% of glacial ice is contained within vast ice sheets (also known as "continental glaciers") in the polar regions, but glaciers may be found in mountain ranges on every continent other than the Australian mainland, including Oceania's high-latitude oceanic island countries such as New Zealand. Between lati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bowers Piedmont Glacier
Bowers Piedmont Glacier is a piedmont glacier on the coast of Victoria Land, covering about and lying just south of New Harbour (Antarctica), New Harbour. It merges at its south side with Blue Glacier (Antarctica), Blue Glacier. It was discovered by the British National Antarctic Expedition, 1901–04, but not named until the British Antarctic Expedition, 1910–13, when Thomas Griffith Taylor named it for Lieutenant Henry R. Bowers, who perished with Robert F. Scott on the return journey from the South Pole. References * Glaciers of Scott Coast {{ScottCoast-glacier-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Harbour (Antarctica)
New Harbour is a bay about wide between Cape Bernacchi and Butter Point along the coast of Victoria Land, due west of Ross Island. It was discovered by the British National Antarctic Expedition (1901–04) and so named because this new harbor was found while the ''Discovery'' was seeking the farthest possible southern anchorage along the coast of Victoria Land. The Ferrar Glacier flows into the bay, which overlooked by Mount Barnes, which sits at the eastern end of the Kukri Hills range. Wales Stream carries water from Wales Glacier into Explorers Cove, which indents the harbor at its northwest head. Explorers Cove was named in 1976 by the Advisory Committee on Antarctic Names (US-ACAN) in recognition of the large number of explorers that have worked in the vicinity of this cove. Quinn Gully, an ice-free gully at the lower end of Taylor Valley, descends to the seashore here. On the north side of the entrance is McClintock Point, named by US-ACAN in 1997 for James B. McClin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robbins Hill
Robbins Hill () is a hill, 3 nautical miles (6 km) long, which is the East-most rock unit on the north side of the terminus of Blue Glacier, on Scott Coast, Victoria Land. The feature rises to 1140 m in the west portion. Named after Rob Robbins, who in 1999 completed 20 consecutive years of deployment to Antarctica in various positions held for three United States Antarctic Program (USAP) support contractors at McMurdo and Palmer Stations; wintered at McMurdo, 1981 and 1985; construction diver/divemaster, McMurdo and Palmer Stations, 1985–86, 1988–89, 1995-96 seasons; Scientific Diving Coordinator, McMurdo and Palmer Stations, 1996-99 seasons. Mr. Robbins made over 1,000 dives in Antarctica for USAP and supported science in many locations around McMurdo Sound McMurdo Sound is a sound in Antarctica. It is the southernmost navigable body of water in the world, and is about from the South Pole. Captain James Clark Ross discovered the sound in February 1841, and named it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British National Antarctic Expedition
The ''Discovery'' Expedition of 1901–1904, known officially as the British National Antarctic Expedition, was the first official British exploration of the Antarctic regions since the voyage of James Clark Ross sixty years earlier (1839–1843). Organized on a large scale under a joint committee of the Royal Society and the Royal Geographical Society (RGS), the new expedition carried out scientific research and geographical exploration in what was then largely an untouched continent. It launched the Antarctic careers of many who would become leading figures in the Heroic Age of Antarctic Exploration, including Robert Falcon Scott who led the expedition, Ernest Shackleton, Edward Wilson, Frank Wild, Tom Crean and William Lashly. Its scientific results covered extensive ground in biology, zoology, geology, meteorology and magnetism. The expedition discovered the existence of the only snow-free Antarctic valleys, which contains the longest river of Antarctica. Further ach ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert Falcon Scott
Captain Robert Falcon Scott, , (6 June 1868 – c. 29 March 1912) was a British Royal Navy officer and explorer who led two expeditions to the Antarctic regions: the ''Discovery'' expedition of 1901–1904 and the ill-fated ''Terra Nova'' expedition of 1910–1913. On the first expedition, he set a new southern record by marching to latitude 82°S and discovered the Antarctic Plateau, on which the South Pole is located. On the second venture, Scott led a party of five which reached the South Pole on 17 January 1912, less than five weeks after Amundsen's South Pole expedition. A planned meeting with supporting dog teams from the base camp failed, despite Scott's written instructions, and at a distance of 162 miles (261 km) from their base camp at Hut Point and approximately 12.5 miles (20 km) from the next depot, Scott and his companions died. When Scott and his party's bodies were discovered, they had in their possession the first Antarctic fossils ever discov ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
