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Field Névé
Tucker Glacier () is a major valley glacier of Victoria Land, Antarctica, about long, flowing southeast between the Admiralty Mountains and the Victory Mountains to the Ross Sea. There is a snow saddle at the glacier's head, just west of Homerun Range, from which the Ebbe Glacier flows northwestward. Exploration and naming Explored by New Zealand Geological Survey Antarctic Expedition (NZGSAE), 1957–58, and named by them after Tucker Inlet, the ice-filled coastal indentation at the mouth of this glacier named by Captain James Clark Ross in 1841. Geography The upper reaches of the Tucker Glacier south of the Homerun Range saddle with the Greenwell Glacier and Jutland Glacier, in the Lillie Glacier basin. The Tucker Glacier is fed by the Rastorfer Glacier from the left (north) and then by the Leander Glacier after it has been joined by the Church Glacier. South of the McGregor Range the Man-O-War Glacier enters from the northeast, combined with the Freimanis Glacier from t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glacier Morphology
Glacier morphology, or the form a glacier takes, is influenced by temperature, precipitation, topography, and other factors. The goal of glacial morphology is to gain a better understanding of glaciated landscapes and the way they are shaped. Types of glaciers can range from massive ice sheets, such as the Greenland ice sheet, to small cirque glaciers found perched on mountain tops. Glaciers can be grouped into two main categories: * Ice flow is constrained by the underlying bedrock topography * Ice flow is unrestricted by surrounding topography Unconstrained Glaciers Ice sheets and ice caps Ice sheets and ice caps cover the largest areas of land in comparison to other glaciers, and their ice is unconstrained by the underlying topography. They are the largest glacial ice formations and hold the vast majority of the world's fresh water. Ice sheets Ice sheets are the largest form of glacial formation. They are continent-sized ice masses that span areas over . They are dome ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
McGregor Range
The McGregor Range is a mountain range in the Central Interior of British Columbia, located between the main spine of the Rocky Mountains and the Fraser River on the northeast and southwest, and between the Torpy River on its southeast and the McGregor River on its northwest. Though adjacent to the Rockies and very mountainous, the McGregor Range is part of the McGregor Plateau, a subdivision of the Fraser Plateau The Fraser Plateau is an intermontane plateau. It is one of the main subdivisions of the Interior Plateau located in the Central Interior of British Columbia. Geography The region includes the Cariboo Plateau and Chilcotin Plateau, and the adj .... Evanoff Provincial Park is located within the McGregor Range, and is home to the nationally significant Fang Cave Complex. The northwest corner of the McGregor Range also includes the "Farm", a locally popular backcountry ski area in the vicinity of Mt. Charles. Prominent peaks * Fang Mountain * Mount Charles ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wylie Ridge
Mount Minto () is a lofty, mostly ice-free mountain rising to , located east of Mount Adam in the central portion of the Admiralty Mountains, Victoria Land, Antarctica. Discovery and name Mount Minto was discovered in January 1841 by Captain James Clark Ross, Royal Navy, who named it for Gilbert Elliot-Murray-Kynynmound, 2nd Earl of Minto, then First Lord of the Admiralty. Location Mount Minto is at the head of the Ironside Glacier, which flows southeast, and to the east of the head of the Man-o-War Glacier, which flows west and then south. The Dugdale Glacier receives ice from its north face. Nearby features to the south include Mount Achilles, Wylie Ridge, and Meier Peak. Features to the west include Mount Black Prince, Mount Ajax, Mount Royalist and Mount Adam. Features to the north include Mount Faget and Mount Gilruth. Nearby features Mount Achilles . A prominent pyramidal mountain high rising from the divide between Fitch Glacier and Man-o-War Glacier. Named by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Greene
Mount Francis () is a massive, ridgelike mountain, high, that overlooks Tucker Glacier from the north, standing between Tyler Glacier and Staircase Glacier in the Admiralty Mountains of Antarctica. Exploration and name Mount Francis was mapped by the United States Geological Survey (USGS) from surveys and United States Navy air photos, 1960–62. It was named by the United States Advisory Committee on Antarctic Names (US-ACAN) for Henry S. Francis, Jr., Director of the International Cooperation and Information Program at the Office of Antarctic Programs, National Science Foundation. Francis wintered-over at Little America V Station in 1958 and made visits to Antarctica in other seasons. Location Mount Francis is in the center of a linear group of mountains and glaciers on the east side of the lower Tucker Glacier. Freimanis Glacier runs west to the north of the group. Features are, from northwest to southeast, Mount Greene, Mount Lozen, Tocci Glacier, Mount Gleaton, H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Shadow
The McGregor Range () is a mountain range long in the south-central Admiralty Mountains, Antarctica. The range is circumscribed by the flow of the Tucker Glacier, Leander Glacier, Fitch Glacier and Man-o-War Glacier. Exploration and naming The McGregor Range was partially mapped by the NZGSAE, 1957–58. It was mapped by the United States Geological Survey (USGS) from surveys and U.S. Navy aerial photography, 1960–63. It was named by the United States Advisory Committee on Antarctic Names (US-ACAN) for Cdr. Ronald K. McGregor, United States Navy, leader of Antarctic Support Activities at McMurdo Station, winter party 1962. Location The McGregor Range extends north–south to the west of Fitch Glacier, which runs south to join Man-o-War Glacier, which in turn runs southwest to join Tucker Glacier. On its east the range is bounded by Leander Glacier, which runs along its north and west sides to join Tucker Glacier. Mount Brazil is in the south of the range. Features ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Black Prince (Antarctica)
Mount Minto () is a lofty, mostly ice-free mountain rising to , located east of Mount Adam in the central portion of the Admiralty Mountains, Victoria Land, Antarctica. Discovery and name Mount Minto was discovered in January 1841 by Captain James Clark Ross, Royal Navy, who named it for Gilbert Elliot-Murray-Kynynmound, 2nd Earl of Minto, then First Lord of the Admiralty. Location Mount Minto is at the head of the Ironside Glacier, which flows southeast, and to the east of the head of the Man-o-War Glacier, which flows west and then south. The Dugdale Glacier receives ice from its north face. Nearby features to the south include Mount Achilles, Wylie Ridge, and Meier Peak. Features to the west include Mount Black Prince, Mount Ajax, Mount Royalist and Mount Adam. Features to the north include Mount Faget and Mount Gilruth. Nearby features Mount Achilles . A prominent pyramidal mountain high rising from the divide between Fitch Glacier and Man-o-War Glacier. Named by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Palmer Station
Palmer Station is a United States research station in Antarctica located on Anvers island (aka Antwerp Island), the only U.S. station on the continent located north of the Antarctic Circle. The first Palmer was built in 1965, but the current site, near to the older one, had its initial construction of the station finished in 1968. The station, like the other U.S. Antarctic stations, is operated by the United States Antarctic Program (USAP) of the National Science Foundation. The base is much smaller than McMurdo, with about 40 staff, and is focused on marine and biology research such as seabirds and plankton. It also supports the RN73 site for atmospheric monitoring for radionuclides. The base is about as distant from the equator as Fairbanks, Alaska in the northern hemisphere, whereas Palmer is in the southern hemisphere. Under the Antarctica Treaty System established in 1958, the base is neither a claim nor a forfeiture of the right to do so. There are several old claims in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
McMurdo Station
McMurdo Station is an American Antarctic research station on the southern tip of Ross Island. It is operated by the United States through the United States Antarctic Program (USAP), a branch of the National Science Foundation. The station is the largest community in Antarctica, capable of supporting up to 1,500 residents, though the population fluctuates seasonally; during the antarctic night, there are fewer than two hundred people. It serves as one of three year-round United States Antarctic science facilities. Personnel and cargo going to or coming from Amundsen–Scott South Pole Station usually first pass through McMurdo, either by flight or by the McMurdo to South Pole Traverse; it is a hub for activities and science projects in Antarctica. McMurdo, Amundsen-Scott, and Palmer are the three non-seasonal United States stations on the continent, though by the Antarctic Treaty System the bases are not a legal claim (though the right is not forfeited); they are dedicated to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
