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Carlyon Glacier
Carlyon Glacier () is a large glacier which flows east-southeast from the névé east of Mill Mountain to the Ross Ice Shelf at Cape Murray. It was mapped in 1958 by the Darwin Glacier party of the Commonwealth Trans-Antarctic Expedition (1956–58), and named by the New Zealand Antarctic Place-Names Committee New Zealand Antarctic Place-Names Committee (NZ-APC) is an adjudicating committee established to authorize the naming of features in the Ross Dependency on the Antarctic continent. It is composed of the members of the New Zealand Geographic Board pl ... for R.A. Carlyon, who with Harry Ayres made up the party. See also * Soyuz-17 Cliff * Yoshida Bluff References * Glaciers of Hillary Coast {{RossDependency-glacier-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cape Murray
Conway Range () is a mountain range in the Cook Mountains of Antarctica, on the west edge of the Ross Ice Shelf. Location The Conway Range is in the northeast part of the Cook Mountains. It lies between Mulock Glacier to the north and Carlyon Glacier to the south, both of which empty into the Ross Ice Shelf. The Worcester Range forms the other side of the Mulock Glacier. The Heap Glacier enters the Mulock Glacier to the west of the north end of the range. The range was discovered by the British National Antarctic Expedition, 1901–1904, but the name appears to be first used in the reports of the British Antarctic Expedition, 1907–1909. Glaciers Bertoglio Glacier . Glacier long, flowing from the Conway Range eastward between Cape Lankester and Hoffman Point to the Ross Ice Shelf. Mapped by the USGS from tellurometer surveys and Navy air photos, 1959-63. Named by US-ACAN for Cdr. Lloyd W. Bertoglio, USN, commander of the McMurdo Station winter party, 1960. Coastal feature ... [...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] |
Névé
Névé is a young, granular type of snow which has been partially melted, refrozen and compacted, yet precedes the form of ice. This type of snow is associated with glacier formation through the process of ''nivation''. Névé that survives a full season of ablation turns into firn, which is both older and slightly denser. Firn eventually becomes glacial ice – the long-lived, compacted ice that glaciers are composed of. Glacier formation can take days to years depending on freeze-thaw factors. Névé is annually observed in skiing slopes, and is generally disliked as an icy falling zone. Névé has a minimum density of 500 kg/m3, which is roughly half of the density of liquid water at 1 atm. Névé can also refer to the alpine Alpine may refer to any mountainous region. It may also refer to: Places Europe * Alps, a European mountain range ** Alpine states, which overlap with the European range Australia * Alpine, New South Wales, a Northern Village * Alpine Nati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mill Mountain
Mill Mountain () is a large flat-topped mountain, high, forming the eastern end of Festive Plateau in the Cook Mountains of Antarctica. This mountain was probably sighted by the British National Antarctic Expedition (1901–04) under Captain Robert F. Scott, who gave the name "Mount Mill," after British Antarctic historian Hugh Robert Mill, to a summit in the nearby Reeves Bluffs. This area was mapped by the United States Geological Survey from surveys and U.S. Navy photography (1959–63). A prominent mountain does not rise from the bluffs, and since the name "Mount Mill" is in use elsewhere in Antarctica, the Advisory Committee on Antarctic Names The Advisory Committee on Antarctic Names (ACAN or US-ACAN) is an advisory committee of the United States Board on Geographic Names responsible for recommending commemorative names for features in Antarctica. History The committee was established ... (1965) altered the original name to Mill Mountain and applied it to the prominent mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ross Ice Shelf
The Ross Ice Shelf is the largest ice shelf of Antarctica (, an area of roughly and about across: about the size of France). It is several hundred metres thick. The nearly vertical ice front to the open sea is more than long, and between high above the water surface. Ninety percent of the floating ice, however, is below the water surface. Most of Ross Ice Shelf is in the Ross Dependency claimed by New Zealand. It floats in, and covers, a large southern portion of the Ross Sea and the entire Roosevelt Island located in the east of the Ross Sea. The ice shelf is named after Sir James Clark Ross, who discovered it on 28 January 1841. It was originally called "The Barrier", with various adjectives including "Great Ice Barrier", as it prevented sailing further south. Ross mapped the ice front eastward to 160° W. In 1947, the U.S. Board on Geographic Names applied the name "Ross Shelf Ice" to this feature and published it in the original U.S. Antarctic Gazetteer. In Januar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Darwin Glacier (Antarctica)
Darwin Glacier () is a large glacier in Antarctica. It flows from the polar plateau eastward between the Darwin Mountains and the Cook Mountains to the Ross Ice Shelf. The lower part of the glacier was mapped by the British National Antarctic Expedition, 1901–04, and the whole area traversed by New Zealand parties of the Commonwealth Trans-Antarctic Expedition (1956–58). The glacier was named in association with the Darwin Mountains (themselves named after Leonard Darwin). Robertson Buttress is the westernmost in a series of large rock buttresses on the south side of Darwin Glacier between Alley Glacier and Gaussiran Glacier. See also * Erewhon Basin * List of glaciers in the Antarctic * Glaciology * The Nozzle * Walker Cirque Walker Cirque () is a prominent glacier-filled cirque at the west side of the terminus of McCleary Glacier in Cook Mountains. The cirque opens to Darwin Glacier (Antarctica), Darwin Glacier near the head. Named after Carlton Walker, Facilities, Mai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Commonwealth Trans-Antarctic Expedition
The Commonwealth Trans-Antarctic Expedition (CTAE) of 1955–1958 was a Commonwealth-sponsored expedition that successfully completed the first overland crossing of Antarctica, via the South Pole. It was the first expedition to reach the South Pole overland for 46 years, preceded only by Amundsen's expedition and Scott's expedition in 1911 and 1912. In keeping with the tradition of polar expeditions of the Heroic Age of Antarctic Exploration, the CTAE was a private venture, though it was supported by the governments of the United Kingdom, New Zealand, United States, Australia and South Africa, as well as many corporate and individual donations, under the patronage of Queen Elizabeth II. It was headed by British explorer Vivian Fuchs, with New Zealander Sir Edmund Hillary leading the New Zealand Ross Sea Support team. The New Zealand party included scientists participating in International Geophysical Year research while the British team were separately based at Halley Ba ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Zealand Antarctic Place-Names Committee
New Zealand Antarctic Place-Names Committee (NZ-APC) is an adjudicating committee established to authorize the naming of features in the Ross Dependency on the Antarctic continent. It is composed of the members of the New Zealand Geographic Board plus selected specialists on Antarctica. This committee works in collaboration with similar place-naming authorities in Australia, Great Britain and the United States to reach concurrence on each decision. The NZ-APC committee was established in 1956. Names attributed by the committee * Alberich Glacier, named after Alberich, king of the elves and chief of the Nibelungen * Arena Saddle, named in conjunction with Arena Valley * Brawhm Pass, named after the six party members of the University of New South Wales expeditions of 1964–65 and 1966–67 * Caliper Cove, named for descriptive features * Canada Stream, named in conjunction with Canada Glacier * Cape Crossfire, named for descriptive features * Cuneiform Cliffs, named for des ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harry Ayres (mountaineer)
Horace Henry Ayres (31 July 1912 – 16 July 1987), better known as Harry Herbert Ayres and with his surname sometimes spelled Ayers, was a well-known New Zealand mountaineer and guide. Early life Ayres was born in Christchurch, New Zealand, on 31 July 1912 to Ellen Matthews and Henry Ayres. He left school at the age of 12 after his mother died. He then worked on some farms, railroads and roadways. Mountaineering In 1931, Ayres was introduced to mountaineering by Frank Alack. After five years, Ayres became a guide at the Tongariro National Park. In 1937, he made his first ascent of Aoraki / Mount Cook. He later became the chief ranger at the Mount Cook National Park Board. Ayres was a mentor to Edmund Hillary, who had proposed him to Eric Shipton as a member of the 1953 British Mount Everest expedition. He fought in WWII in the Pacific from 1942-1944 where he contracted tropical diseases that affected his health significantly. From 1945-1955 he made 9 ascents of Mount C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soyuz-17 Cliff
Soyuz-17 Cliff () is a prominent rock cliff, 3.5 nautical miles (6 km) long, on the north side of Carlyon Glacier in the Cook Mountains. The cliff is 4 nautical miles (7 km) west-northwest of Cape Murray Conway Range () is a mountain range in the Cook Mountains of Antarctica, on the west edge of the Ross Ice Shelf. Location The Conway Range is in the northeast part of the Cook Mountains. It lies between Mulock Glacier to the north and Carlyon Gl ... and rises to c. . Named after the Soviet spacecraft Soyuz 17 of January 17, 1975. Cliffs of Oates Land {{OatesLand-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yoshida Bluff
Yoshida Bluff () is a flat-topped bluff which rises to 2000 m at the north side of the head of Carlyon Glacier in Cook Mountains. The bluff is midway between Mill Mountain and Kanak Peak and is ice-covered except for rock cliffs at the south and west sides. Named after Yoshio Yoshida of the National Institute of Polar Research, Japan, geochemist with Japanese Antarctic Research Expedition (JARE) in four field seasons in the McMurdo Dry Valleys The McMurdo Dry Valleys are a row of largely snow-free valleys in Antarctica, located within Victoria Land west of McMurdo Sound. The Dry Valleys experience extremely low humidity and surrounding mountains prevent the flow of ice from nearby ..., 1963–64 to 1973–74. Cliffs of Oates Land {{OatesLand-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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