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Nunatak
A nunatak (from Inuit ''nunataq'') is the summit or ridge of a mountain that protrudes from an ice field or glacier that otherwise covers most of the mountain or ridge. They are also called glacial islands. Examples are natural pyramidal peaks. When rounded by glacial action, smaller rock promontories may be referred to as rognons. The word is of Greenlandic origin and has been used in English since the 1870s. Description The term is typically used in areas where a permanent ice sheet is present and the nunataks protrude above the sheet.J. J. Zeeberg, ''Climate and Glacial History of the Novaya Zemlya Archipelago, Russian Arctic''. pp. 82–84 Nunataks present readily identifiable landmark reference points in glaciers or ice caps and are often named. While some nunataks are isolated, sometimes they form dense clusters, such as Queen Louise Land in Greenland. Nunataks are generally angular and jagged, which hampers the formation of glacial ice on their tops, although snow can a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Queen Louise Land
Queen Louise Land ( da, Dronning Louise Land; kl, Nuna Dronning Louise) is a vast mountainous region located west of Dove Bay, King Frederick VIII Land, northeastern Greenland. Administratively it is part of the Northeast Greenland National Park zone. The highest point of Queen Louise Land is Gefiontinde, with a height of , the highest of the Gefiontinder group of peaks located at .Google Earth Geologically Queen Louise Land is made up of orthogneiss overlain by sedimentary rocks. History This remote area was named ''Dronning Louises Land'' after Queen Louise of Denmark (1851–1926), wife of King Frederick VIII of Denmark, by the ill-fated 1906–08 Denmark Expedition —the expedition that aimed to map one of the last unknown parts of Greenland. Danish Arctic explorer Alf Trolle claimed that this area had been originally named as ''Den Store Nanuták'' —The Big Nunatak. Queen Louise Land was subsequently visited by the 1912–13 Danish Expedition to Queen Louise Land ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anoritooq
Anoritooq (old spelling: ''Anoritôq'') is a nunatak ( kl, nunataq) in Avannaata municipality in northwestern Greenland. Geography Anoritooq is located on the mainland of Greenland in the northern part of Upernavik Archipelago. To the north, Greenland icesheet drains into Sugar Loaf Bay via Cornell Glacier separating it from the base of Nuussuaq Peninsula.''Upernavik Avannarleq'', Saga Map, Tage Schjøtt, 1992 The nunatak has several summits, with the highest reaching . Due to the glacial retreat, another nunatak, Orsugissap Qaqqarsua Orsugissap Qaqqarsua (old spelling: ''Orssugissap Qaqqarssua'') is a nunatak ( kl, nunataq) of the Greenland ice sheet in Avannaata municipality in northwestern Greenland. Geography Orsugissap Qaqqarsua () is located on the mainland of Green ..., culminating in an summit, is now conjoint with Anoritooq. References Nunataks of Greenland Sugar Loaf Bay Upernavik Archipelago {{Greenland-mountain-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Appalachia Nunataks
The Appalachia Nunataks () are a group of nunataks rising to about on the west side of the Elgar Uplands, Alexander Island, Antarctica. They are situated 5.62 km southwest of Lyubimets Nunatak, 9 km southwest of Kozhuh Peak and 9.65 km north of Atanasov Ridge, and surmount Nichols Snowfield to the west. The feature was named by the United Kingdom Antarctic Place-Names Committee in 1977 after ''Appalachia'', the 1902 Frederick Delius Delius, photographed in 1907 Frederick Theodore Albert Delius ( 29 January 1862 – 10 June 1934), originally Fritz Delius, was an English composer. Born in Bradford in the north of England to a prosperous mercantile family, he resisted atte ... composition, in association with Delius Glacier and the names of composers in this area. References * Nunataks of Alexander Island {{AlexanderIsland-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brusilov Nunataks
The Brusilov Nunataks () are a group of nunataks lying north of Mount Morrison in the Tula Mountains, Enderby Land. The geology of the nunataks was investigated by the Soviet Antarctic Expedition The Soviet Antarctic Expedition (SAE or SovAE) (russian: Советская антарктическая экспедиция, САЭ, ''Sovetskaya antarkticheskaya ekspeditsiya'') was part of the Arctic and Antarctic Research Institute of the S ..., 1961–62, which named them after the Russian polar explorer G.L. Brusilov. References Nunataks of Enderby Land {{EnderbyLand-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bon Docteur Nunatak
Bon Docteur Nunatak, also known as Good Doctor Nunatak, is a small coastal nunatak, high, standing at the west side of the Astrolabe Glacier Tongue, south of Rostand Island in the Geologie Archipelago of Antarctica. It was photographed from the air by U.S. Navy Operation Highjump, 1946–47, charted by the French Antarctic Expedition, 1952–53, and named for Dr Jean Cendron, the "good doctor", medical officer and biologist with the French Antarctic Expedition, 1951–52. Antarctic Specially Protected Area A site cluster in the heart of the Géologie Archipelago, south and east, and in the immediate vicinity, of Petrel Island and Dumont d'Urville Station, comprises Bon Docteur Nunatak, Jean Rostand, Le Mauguen, Claude Bernard and Lamarck Islands, and a breeding site of emperor penguins on the intervening sea ice. The site is protected under the Antarctic Treaty System as Antarctic Specially Protected Area (ASPA) No.120. It was designated as such because it contains represe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Belknap Nunatak
Thurston Island is an ice-covered, glacially dissected island, long, wide and in area, lying a short way off the northwest end of Ellsworth Land, Antarctica. It is the third-largest island of Antarctica, after Alexander Island and Berkner Island. The island was discovered from the air by Rear Admiral Byrd on February 27, 1940, who named it for W. Harris Thurston, a New York textile manufacturer, designer of the windproof "Byrd Cloth" and sponsor of Antarctic expeditions. Thurston Island is separated from the mainland by Peacock Sound, which is occupied by the western portion of Abbot Ice Shelf. It divides Bellingshausen Sea to the east from Amundsen Sea to the west. Originally mistaken as a peninsula, the feature was not recognised an island until 1960. Geography The western extremity of the island is Cape Flying Fish. The eastern extremity is Cape Annawan, off Tierney Peninsula. The southeast end of the island is Cape Walker. The island is divided south-north by the Wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arena Corner
Arena Corner () is an arcuate (curved) nunatak at the north end of the Traverse Mountains, east of McHugo Peak, on the Rymill Coast, Palmer Land. It was named in 1977 by the UK Antarctic Place-Names Committee The UK Antarctic Place-Names Committee (or UK-APC) is a United Kingdom government committee, part of the Foreign and Commonwealth Office, responsible for recommending names of geographical locations within the British Antarctic Territory (BAT) and ..., the name being descriptive of the shape of this feature, which serves as a landmark in the area. References Nunataks of Palmer Land {{PalmerLand-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cabrera Nunatak
Cabrera Nunatak () is a nunatak northeast of Putzke Peak in the McCuddin Mountains, Marie Byrd Land. It was mapped by the United States Geological Survey from surveys and from U.S. Navy air photos, 1959–65, and named by the Advisory Committee on Antarctic Names for Quirino Cabrera, a U.S. Navy Construction Mechanic at Byrd Station The Byrd Station is a former research station established by the United States during the International Geophysical Year by U.S. Navy Seabees during Operation Deep Freeze II in West Antarctica. History A joint Army, Navy, Air Force, and Marin ..., 1966 and 1969. References Nunataks of Marie Byrd Land {{MarieByrdLand-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Butcher Nunatak
Butcher Nunatak () is a nunatak at the south end of the Birchall Peaks, southwest of Swarm Peak, in the Ford Ranges of Marie Byrd Land. It was mapped by the United States Geological Survey from surveys and from U.S. Navy air photos (1959–65), and named by the Advisory Committee on Antarctic Names for Robert S. Butcher, builder, U.S. Navy, at Byrd Station The Byrd Station is a former research station established by the United States during the International Geophysical Year by U.S. Navy Seabees during Operation Deep Freeze II in West Antarctica. History A joint Army, Navy, Air Force, and Marin ... in 1967. References Nunataks of Marie Byrd Land {{MarieByrdLand-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Branson Nunatak
Branson Nunatak () is a nunatak between Mount Burnett and Price Nunatak in the Framnes Mountains, Mac. Robertson Land. It was mapped by Norwegian cartographers from air photos taken by the Lars Christensen Expedition, 1936–37, and named Horntind ("horn peak"). It was renamed by the Antarctic Names Committee of Australia for J. Branson, geophysicist at Mawson Station The Mawson Station, commonly called Mawson, is one of three permanent bases and research outposts in Antarctica managed by the Australian Antarctic Division (AAD). Mawson lies in Holme Bay in Mac. Robertson Land, East Antarctica in the Austra ... in 1962. References * Nunataks of Mac. Robertson Land {{MacRobertsonLand-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bradley Nunatak
Bradley Nunatak () is a prominent nunatak standing southwest of Mount Tidd in the Pirrit Hills, Marie Byrd Land. The peak Peak or The Peak may refer to: Basic meanings Geology * Mountain peak ** Pyramidal peak, a mountaintop that has been sculpted by erosion to form a point Mathematics * Peak hour or rush hour, in traffic congestion * Peak (geometry), an (''n''-3)-di ... was positioned by the U.S. Ellsworth-Byrd Traverse Party on December 7, 1958, and named for Rev. Edward A. Bradley, S.J., seismologist with the party. References Nunataks of Ellsworth Land {{EllsworthLand-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bering Nunatak
Bering Nunatak () is a nunatak lying east-southeast of Mount Carrara in the Sky-Hi Nunataks. It was named by the Advisory Committee on Antarctic Names after Edgar A. Bering, a physicist at the University of Houston, who carried out upper atmosphere research at Siple Station Siple Station was a research station in Antarctica (), established in 1973 by Stanford's STAR Lab, to perform experiments that actively probed the magnetosphere using very low frequency (VLF) waves. Its location was selected to be near the Earth' ... in 1980–81. References * Nunataks of Palmer Land {{PalmerLand-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
