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Detroit Plateau
Detroit Plateau () is a major interior plateau of Graham Land on the Antarctic Peninsula, with heights between . Its northeast limit is marked by the south wall of Russell West Glacier, from which it extends some in a general southwest direction to Herbert Plateau. The plateau was observed from the air by Sir Hubert Wilkins on a flight of December 20, 1928. Wilkins named it Detroit Aviation Society Plateau after the society which aided in the organizing of his expedition, but the shortened form of the original name is approved. The north and east sides of the plateau were charted by the Falkland Islands Dependencies Survey in 1946–47. Dinsmoor Glacier flows east from the south edge of Detroit Plateau. Central plateaus of Graham Land North to south: * Laclavère Plateau * Louis Philippe Plateau * Detroit Plateau * Herbert Plateau * Foster Plateau * Forbidden Plateau * Bruce Plateau * Avery Plateau * Hemimont Plateau Hemimont Plateau ( bg, плато Хемимонт, plato He ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plateau
In geology and physical geography, a plateau (; ; ), 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 wide 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. The Columbia Plateau in the north-western United States is an example. They may be formed by upwelling of volcanic magma or extrusion of lava. The un ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Foster Plateau
Foster Plateau is a plateau, about in area, lying between Drygalski Glacier and Hektoria Glacier in northern Graham Land, Antarctica. It borders Forbidden Plateau on the south and Herbert Plateau on the north. The feature was photographed by the Falkland Islands and Dependencies Aerial Survey Expedition in 1956–57 and mapped from these photos by the Falkland Islands Dependencies Survey (FIDS). It was named by the UK Antarctic Place-Names Committee in 1960 for Richard A. Foster, FIDS leader of the Danco Island station in 1956 and 1957. Central plateaus of Graham Land North to south: * Laclavère Plateau * Louis Philippe Plateau * Detroit Plateau * Herbert Plateau * Foster Plateau * Forbidden Plateau * Bruce Plateau * Avery Plateau * Hemimont Plateau Hemimont Plateau ( bg, плато Хемимонт, plato Hemimont, ) is the long and narrow ice-covered plateau of elevation about 1600 m in southern Graham Land, Antarctica bordering Avery Plateau on the north. It is situat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landforms Of Graham Land
A landform is a natural or anthropogenic land feature on the solid surface of the Earth or other planetary body. Landforms together make up a given terrain, and their arrangement in the landscape is known as topography. Landforms include hills, mountains, canyons, and valleys, as well as shoreline features such as bays, peninsulas, and seas, including submerged features such as mid-ocean ridges, volcanoes, and the great ocean basins. Physical characteristics Landforms are categorized by characteristic physical attributes such as elevation, slope, orientation, stratification, rock exposure and soil type. Gross physical features or landforms include intuitive elements such as berms, mounds, hills, ridges, cliffs, valleys, rivers, peninsulas, volcanoes, and numerous other structural and size-scaled (e.g. ponds vs. lakes, hills vs. mountains) elements including various kinds of inland and oceanic waterbodies and sub-surface features. Mountains, hills, plateaux, and plains are the fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plateaus Of Antarctica
In geology and physical geography, a plateau (; ; ), 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 wide 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. The Columbia Plateau in the north-western United States is an example. They may be formed by upwelling of volcanic magma or extrusion of lava. The un ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hemimont Plateau
Hemimont Plateau ( bg, плато Хемимонт, plato Hemimont, ) is the long and narrow ice-covered plateau of elevation about 1600 m in southern Graham Land, Antarctica bordering Avery Plateau on the north. It is situated midway between Loubet Coast and Fallières Coast on the west, and Bowman Coast on the east, and extends 100 km from the heads of Finsterwalder Glacier and Demorest Glacier on the north to Neny Glacier on the south. Its higher southern part rises to 1862 m and features McLeod Hill (1741 m), Beacon Hill (1770 m) and Armadillo Hill (1775 m).Reference Elevation Model of Antarctica. Polar Geospatial Center. University of Minnesota, 2019 The plateau is named after the |
Avery Plateau
Avery Plateau () is an ice-covered plateau, about long and rising to about , midway between Loubet Coast and Foyn Coast in Graham Land, Antarctica. It borders Hemimont Plateau on the south and Bruce Plateau on the north. The first sighting of this plateau is not certain, but it was presumably seen in January and February 1909 by members of the French Antarctic Expedition under Jean-Baptiste Charcot from various positions in the Matha Strait. It was surveyed in 1946–47 by the Falkland Islands Dependencies Survey, and named by the UK Antarctic Place-Names Committee (1955) after Captain George Avery, master of the cutter ''Lively'', who, with Captain John Biscoe in the brig ''Tula'', approached this part of the Antarctic Peninsula in February 1832. Central plateaus of Graham Land North to south: * Laclavère Plateau * Louis Philippe Plateau * Detroit Plateau * Herbert Plateau * Foster Plateau * Forbidden Plateau * Bruce Plateau * Avery Plateau * Hemimont Plateau Hemimont ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bruce Plateau
Bruce Plateau () is an ice-covered plateau, at least long and about high, extending northeast from the heads of Gould Glacier and Erskine Glacier to the vicinity of Flandres Bay, in Graham Land. It borders Avery Plateau on the south and Forbidden Plateau on the north. The first sighting of this plateau has not been ascertained, but it was presumably seen in January 1909 by members of the French Antarctic Expedition under Jean-Baptiste Charcot from their position in Pendleton Strait. The plateau was mapped from aerial photographs and from Falkland Islands Dependencies Survey surveys, 1946–62, and named by the UK Antarctic Place-Names Committee after William S. Bruce, a Scottish polar explorer and leader of the Scottish National Antarctic Expedition, 1902–04. Central plateaus of Graham Land North to south: * Laclavère Plateau * Louis Philippe Plateau * Detroit Plateau * Herbert Plateau * Foster Plateau * Forbidden Plateau * Bruce Plateau * Avery Plateau * Hemimont Plateau H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Forbidden Plateau (Antarctica)
The Forbidden Plateau () is a long, narrow plateau extending southwestward from Charlotte Bay to Flandres Bay in Graham Land. It borders Bruce Plateau on the south and Foster Plateau on the north. The feature was mapped by the Falkland Islands Dependencies Survey (FIDS) from photos taken by Hunting Aerosurveys Ltd. in 1956–57. Its name was picked by the UK Antarctic Place-names Committee (UK-APC) because all attempts to reach the plateau failed until it was finally traversed by Falkland Islands Dependencies Survey (FIDS) members in 1957. Central plateaus of Graham Land North to south: * Laclavère Plateau * Louis Philippe Plateau * Detroit Plateau * Herbert Plateau * Foster Plateau * Forbidden Plateau * Bruce Plateau * Avery Plateau * Hemimont Plateau Hemimont Plateau ( bg, плато Хемимонт, plato Hemimont, ) is the long and narrow ice-covered plateau of elevation about 1600 m in southern Graham Land, Antarctica bordering Avery Plateau on the north. It is s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Louis Philippe Plateau
Louis Philippe Plateau () is a plateau, about long and wide, which rises to and occupies the central part of Trinity Peninsula, Antarctica, between Russell West Glacier and Windy Gap. This application of the name, recommended by the UK Antarctic Place-Names Committee in 1948, commemorates Captain Jules Dumont d'Urville's 1838 exploration of the Trinity Peninsula area, which he had named "Terre Louis Philippe," after Louis Philippe I, the King of France at the time. Central plateaus of Graham Land North to south: * Laclavère Plateau * Louis Philippe Plateau * Detroit Plateau * Herbert Plateau * Foster Plateau * Forbidden Plateau * Bruce Plateau * Avery Plateau * Hemimont Plateau Hemimont Plateau ( bg, плато Хемимонт, plato Hemimont, ) is the long and narrow ice-covered plateau of elevation about 1600 m in southern Graham Land, Antarctica bordering Avery Plateau on the north. It is situated midway between Loub ... References Plateaus of Antarctica Landforms ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Graham Land
Graham Land is the portion of the Antarctic Peninsula that lies north of a line joining Cape Jeremy and Cape Agassiz. This description of Graham Land is consistent with the 1964 agreement between the British Antarctic Place-names Committee and the US Advisory Committee on Antarctic Names, in which the name "Antarctic Peninsula" was approved for the major peninsula of Antarctica, and the names Graham Land and Palmer Land for the northern and southern portions, respectively. The line dividing them is roughly 69 degrees south. Graham Land is named after Sir James R. G. Graham, First Lord of the Admiralty at the time of John Biscoe's exploration of the west side of Graham Land in 1832. It is claimed by Argentina (as part of Argentine Antarctica), Britain (as part of the British Antarctic Territory) and Chile (as part of the Chilean Antarctic Territory). Graham Land is the closest part of Antarctica to South America. Thus it is the usual destination for small ships taking paying ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Laclavère Plateau
Laclavère Plateau () is a plateau, long and from wide, rising to between Misty Pass and Theodolite Hill, Trinity Peninsula, Antarctica. The plateau rises south of Schmidt Peninsula and the Chilean scientific station, Base General Bernardo O'Higgins Riquelme. It was named by the UK Antarctic Place-Names Committee (1963) after French cartographer Georges R. Laclavère, President of the Scientific Committee on Antarctic Research, 1958–63. Maps Trinity Peninsula.Scale 1:250000 topographic map No. 5697. Institut für Angewandte Geodäsie and British Antarctic Survey, 1996. Central plateaus of Graham Land North to south: * Laclavère Plateau * Louis Philippe Plateau * Detroit Plateau * Herbert Plateau * Foster Plateau * Forbidden Plateau * Bruce Plateau * Avery Plateau * Hemimont Plateau Hemimont Plateau ( bg, плато Хемимонт, plato Hemimont, ) is the long and narrow ice-covered plateau of elevation about 1600 m in southern Graham Land, Antarctica bordering Aver ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dinsmoor Glacier
Dinsmoor Glacier () is a glacier in the Nordenskjöld Coast of Antarctica, named for inventor Charles Dinsmoor. It flows east from the Detroit Plateau, and merges with the Edgeworth Glacier near Mount Elliott before draining into Mundraga Bay. See also * List of glaciers in the Antarctic * Glaciology Glaciology (; ) is the scientific study of glaciers, or more generally ice and natural phenomena that involve ice. Glaciology is an interdisciplinary Earth science that integrates geophysics, geology, physical geography, geomorphology, climato ... References Further reading * Stewart, John, ''Antarctica: An Encyclopedia,'' McFarland, 1990, Glaciers of Nordenskjöld Coast {{NordenskjöldCoast-glacier-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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