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McKay Valley
Midnight Plateau () is a prominent ice-covered plateau, over high, forming the central feature of the Darwin Mountains in Antarctica. It is the only area of snow accumulation in the Darwin Mountains. Exploration and naming The plateau was discovered by the Victoria University of Wellington Antarctic Expedition (VUWAE) of 1962–63 and so named because the feature was visited by expedition members at midnight on December 27, 1962. Location Midnight Plateau is in the center of the Darwin Mountains. Mount Ellis rises over the north of the plateau. Haskell Ridge and Colosseum Ridge runs north from the plateau to the Darwin Glacier. The plateau rises above the Hatherton Glacier to the south. Northern features Mount Ellis . The highest point, high, surmounting the northern edge of Midnight Plateau. Mapped by the Darwin Glacier Party of the CTAE (1956-58). Named for M.R. Ellis, engineer with the CTAE, who accompanied Sir Edmund Hillary Sir Edmund Percival Hillary (2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Darwin Mountains
The Darwin Mountains () are a group of mountains between the Darwin Glacier and Hatherton Glacier in Antarctica. They were discovered by the British National Antarctic Expedition (1901–04) and named for Major Leonard Darwin, at that time Honorary Secretary of the Royal Geographical Society. They are south of the Cook Mountains and north of the Britannia Range Location The Darwin Mountains are bounded by the Hatherton Glacier which flows southeast past its west side, then turns and flows northeast past Junction Spur at the eastern tip of the mountains to join Darwin Glacier. Darwin Glacier defines the northeast and north boundary of the mountains. Darwin Névé lies to the west. The Meteorite Hills are the western end of the mountains. Further east the Haskell Ridge and Colosseum Ridge extend into Darwin Glacier. Mount Ellis rises about the Midnight Plateau. Mount Ash overlooks the lower Hatherton Glacier. In the northeast Kennett Ridge rises above the Island Arena a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Victoria University Of Wellington Antarctic Expedition
The Antarctic Research Centre (ARC) is part of the School of Geography, Environment and Earth Sciences at Victoria University of Wellington. Its mission is to research " Antarctic climate history and processes, and their influence on the global climate system. The current director of the Antarctic Research Centre is Associate Professor Robert McKay. Directors * 1972–2007: Professor Peter Barrett * 2008–2016: Professor Tim Naish * 2017–2019: Professor Andrew Mackintosh * 2020–present: Professor Robert McKay History In December 1957, geology students Barrie McKelvey and Peter Webb along with biologist Ron Balham conducted an expedition to the then unexplored McMurdo Dry Valleys via the Royal New Zealand Navy Antarctic support ship HMNZS ''Endeavour''. This expedition formed the basic for the annual Victoria University of Wellington Antarctic Expeditions, which continue to the present day. Since this first expedition, over 400 staff and students have travelled to t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haskell Ridge
The Darwin Mountains () are a group of mountains between the Darwin Glacier and Hatherton Glacier in Antarctica. They were discovered by the British National Antarctic Expedition (1901–04) and named for Major Leonard Darwin, at that time Honorary Secretary of the Royal Geographical Society. They are south of the Cook Mountains and north of the Britannia Range Location The Darwin Mountains are bounded by the Hatherton Glacier which flows southeast past its west side, then turns and flows northeast past Junction Spur at the eastern tip of the mountains to join Darwin Glacier. Darwin Glacier defines the northeast and north boundary of the mountains. Darwin Névé lies to the west. The Meteorite Hills are the western end of the mountains. Further east the Haskell Ridge and Colosseum Ridge extend into Darwin Glacier. Mount Ellis rises about the Midnight Plateau. Mount Ash overlooks the lower Hatherton Glacier. In the northeast Kennett Ridge rises above the Island Arena a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Darwin Glacier (Antarctica)
The 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 Darwin and its major tributary the Hatherton are often treated as one system, the Darwin–Hatherton. Early exploration and naming The lower part of the glacier was mapped by the British National Antarctic Expedition, 1901–04 (BrNAE), 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. Glaciology The Darwin Glacier flows relatively slowly compared to other glaciers in the Transantarctic Mountains, at less than per year. There are small scale fluctuations due to daily tidal cycles downstream from its grounding line. During the Last Glacial Maximum (LGM) the Antarctic ice sheet expanded, forming grounded ice in the Ross Sea. This would cause the ice streams flowing into the Ross ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hatherton Glacier
The 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 Darwin and its major tributary the Hatherton are often treated as one system, the Darwin–Hatherton. Early exploration and naming The lower part of the glacier was mapped by the British National Antarctic Expedition, 1901–04 (BrNAE), 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. Glaciology The Darwin Glacier flows relatively slowly compared to other glaciers in the Transantarctic Mountains, at less than per year. There are small scale fluctuations due to daily tidal cycles downstream from its grounding line. During the Last Glacial Maximum (LGM) the Antarctic ice sheet expanded, forming grounded ice in the Ross Sea. This would cause the ice streams flowing into the Ross S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edmund Hillary
Sir Edmund Percival Hillary (20 July 1919 – 11 January 2008) was a New Zealand mountaineering, mountaineer, explorer, and philanthropist. On 29 May 1953, Hillary and Sherpa people, Sherpa mountaineer Tenzing Norgay became the Timeline of Mount Everest expeditions, first climbers confirmed to have reached the summit of Mount Everest. They were part of the 1953 British Mount Everest expedition, ninth British expedition to Everest, led by John Hunt, Baron Hunt, John Hunt. From 1985 to 1988 he served as New Zealand's List of High Commissioners of New Zealand to India, High Commissioner to India and Bangladesh and concurrently as Ambassador to Nepal. Hillary became interested in mountaineering while in secondary school. He made his first major climb in 1939, reaching the summit of Mount Ollivier. He served in the Royal New Zealand Air Force as a navigator during Military history of New Zealand during World War II, World War II and was wounded in an accident. Prior to the Everest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plateaus Of Oates Land
In geology and physical geography, a plateau (; ; : plateaus or plateaux), also called a high plain or a tableland, is an area of a highland consisting of flat terrain that is raised sharply above the surrounding area on at least one side. Often one or more sides have deep hills or escarpments. Plateaus can be formed by a number of processes, including upwelling of volcanic magma, extrusion of lava, and erosion by water and glaciers. Plateaus are classified according to their surrounding environment as intermontane, piedmont, or continental. A few plateaus may have a small flat top while others have wider ones. Formation Plateaus can be formed by a number of processes, including upwelling of volcanic magma, extrusion of lava, plate tectonics movements, and erosion by water and glaciers. Volcanic Volcanic plateaus are produced by volcanic activity. They may be formed by upwelling of volcanic magma or extrusion of lava. The underlining mechanism in forming plateaus from up ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
