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Arthur Glacier
Arthur Glacier () is a valley glacier in Antarctica. It is about long, and flows west to Sulzberger Ice Shelf between the Swanson Mountains on the north and Mount Rea and Mount Cooper on the south, in the Ford Ranges of Marie Byrd Land. It was discovered by members of West Base of the United States Antarctic Service, in aerial flights and from ground surveys in November–December 1940. It was named by the Advisory Committee on Antarctic Names for Rear Admiral Arthur C. Davis, a leader in aviation in the U.S. Navy. See also * Glaciology * List of glaciers in the Antarctic There are many glaciers in the Antarctic. This set of lists does not include ice sheets, ice caps or ice fields, such as the Antarctic ice sheet, but includes glacial features that are defined by their flow, rather than general bodies of ice. Th ... * Rea Rocks - a group of rocks in the middle of the glacier References Glaciers of Marie Byrd Land {{MarieByrdLand-glacier-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antarctica
Antarctica () is Earth's southernmost and least-populated continent. Situated almost entirely south of the Antarctic Circle and surrounded by the Southern Ocean, it contains the geographic South Pole. Antarctica is the fifth-largest continent, being about 40% larger than Europe, and has an area of . Most of Antarctica is covered by the Antarctic ice sheet, with an average thickness of . Antarctica is, on average, the coldest, driest, and windiest of the continents, and it has the highest average elevation. It is mainly a polar desert, with annual precipitation of over along the coast and far less inland. About 70% of the world's freshwater reserves are frozen in Antarctica, which, if melted, would raise global sea levels by almost . Antarctica holds the record for the lowest measured temperature on Earth, . The coastal regions can reach temperatures over in summer. Native species of animals include mites, nematodes, penguins, seals and tardigrades. Where vegetation o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Victoria Land
Victoria Land is a region in eastern Antarctica which fronts the western side of the Ross Sea and the Ross Ice Shelf, extending southward from about 70°30'S to 78°00'S, and westward from the Ross Sea to the edge of the Antarctic Plateau. It was discovered by Captain James Clark Ross in January 1841 and named after Queen Victoria. The rocky promontory of Minna Bluff is often regarded as the southernmost point of Victoria Land, and separates the Scott Coast to the north from the Hillary Coast of the Ross Dependency to the south. The region includes ranges of the Transantarctic Mountains and the McMurdo Dry Valleys (the highest point being Mount Abbott in the Northern Foothills), and the flatlands known as the Labyrinth. The Mount Melbourne is an active volcano in Victoria Land. Early explorers of Victoria Land include James Clark Ross and Douglas Mawson. In 1979, scientists discovered a group of 309 meteorites in Antarctica, some of which were found near the Allan Hills in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ford Ranges
The Ford Ranges () are a grouping of mountain ranges standing east of Sulzberger Ice Shelf and Block Bay in the northwest part of Marie Byrd Land, Antarctica. Discovered by the Byrd Antarctic Expedition on December 5, 1929, they were named by Byrd for Edsel Ford of the Ford Motor Company, who helped finance the expedition. __NOTOC__ Geological features Ranges The Ford Ranges include a number of mountain groupings and features: * Allegheny Mountains (Antarctica) * Chester Mountains * Clark Mountains * Denfeld Mountains * Fosdick Mountains * Haines Mountains * Mackay Mountains * Phillips Mountains * Sarnoff Mountains * Swanson Mountains Mountains Not a comprehensive list... * Mount Corey; Chester Mountains * Mount Darling; Allegheny Mountains *Mount Iphigene (); Fosdick Mountains, just west of Ochs Glacier between Marujupu Peak and Birchall Peaks. * Mackey Rock, Fosdick Mountains, is a large isolated rock eight nautical miles (15 km) southwest of the Mount Iphigene. *Mount ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Valley Glacier
A valley is an elongated low area often running between hills or mountains, which will typically contain a river or stream running from one end to the other. Most valleys are formed by erosion of the land surface by rivers or streams over a very long period. Some valleys are formed through erosion by glacial ice. These glaciers may remain present in valleys in high mountains or polar areas. At lower latitudes and altitudes, these glacially formed valleys may have been created or enlarged during ice ages but now are ice-free and occupied by streams or rivers. In desert areas, valleys may be entirely dry or carry a watercourse only rarely. In areas of limestone bedrock, dry valleys may also result from drainage now taking place underground rather than at the surface. Rift valleys arise principally from earth movements, rather than erosion. Many different types of valleys are described by geographers, using terms that may be global in use or else applied only locally. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sulzberger Ice Shelf
Sulzberger (German: habitational name for someone from a place called Sulzberg) is a surname. Notable people with the surname include: * Arthur Hays Sulzberger (1891–1968), publisher of ''The New York Times'' from 1935 to 1961 * Arthur Ochs Sulzberger (1926–2012), publisher of ''The New York Times'' from 1963 to 1992 * Arthur Ochs Sulzberger Jr. (born 1951), publisher of ''The New York Times'' from 1992 to 2017 * Arthur Gregg Sulzberger (born 1980), publisher of ''The New York Times'' since 2018 * Mayer Sulzberger (1843-1923), American judge and Jewish communal leader * Cyrus Leopold Sulzberger (1858-1932), American merchant and philanthropist * Cyrus Leo Sulzberger II Cyrus Leo Sulzberger II (October 27, 1912 – September 20, 1993) was an American journalist, diarist, and non-fiction writer. He was a member of the family that owned ''The New York Times'' and he was that newspaper's lead foreign correspondent d ... (1912–1993), American journalist, diarist, and non-fictio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swanson Mountains
Swanson Mountains () is a mountain range 8 nautical miles (15 km) long, standing 6 nautical miles (11 km) southeast of Saunders Mountain in the Ford Ranges, Marie Byrd Land. Discovered on aerial flights by the Byrd Antarctic Expedition in 1934 and named for the Hon. Claude A. Swanson, Secretary of the Navy, 1933–39. See also *Mount Crabtree Mount Crabtree () is a mountain high, east-southeast of Mount Fonda in the north-central part of the Swanson Mountains, in the Ford Ranges of Marie Byrd Land. It was mapped by the United States Antarctic Service (1939–41) under Rear Admiral ... * Mount Fonda * Mount Passel * Mount Treadwell * Wells Ridge References Ford Ranges {{MarieByrdLand-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Rea
Sarnoff Mountains () is a range of mountains, 25 nautical miles (46 km) long and 4 to 8 nautical miles (15 km) wide separating the west-flowing Boyd and Arthur Glaciers in the Ford Ranges of Marie Byrd Land. Walgreen Peak forms the northwest extremity of the range. The west end of the range was discovered and roughly plotted from photos taken by Byrd Antarctic Expedition (1928–30) on the flight of December 5, 1929. The range was mapped in greater detail by the Byrd Antarctic Expedition (1933–35) and United States Antarctic Service (USAS) (1939–41), all expeditions led by R. Admiral Richard E. Byrd. Named for David Sarnoff, president of RCA (Radio Corporation of America The RCA Corporation was a major American electronics company, which was founded as the Radio Corporation of America in 1919. It was initially a patent trust owned by General Electric (GE), Westinghouse, AT&T Corporation and United Fruit Com ...), who provided radio equipment for receiving ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Cooper (Antarctica)
Sarnoff Mountains () is a range of mountains, 25 nautical miles (46 km) long and 4 to 8 nautical miles (15 km) wide separating the west-flowing Boyd and Arthur Glaciers in the Ford Ranges of Marie Byrd Land. Walgreen Peak forms the northwest extremity of the range. The west end of the range was discovered and roughly plotted from photos taken by Byrd Antarctic Expedition (1928–30) on the flight of December 5, 1929. The range was mapped in greater detail by the Byrd Antarctic Expedition (1933–35) and United States Antarctic Service (USAS) (1939–41), all expeditions led by R. Admiral Richard E. Byrd. Named for David Sarnoff, president of RCA (Radio Corporation of America The RCA Corporation was a major American electronics company, which was founded as the Radio Corporation of America in 1919. It was initially a patent trust owned by General Electric (GE), Westinghouse, AT&T Corporation and United Fruit Comp ...), who provided radio equipment for receiving an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marie Byrd Land
Marie Byrd Land (MBL) is an unclaimed region of Antarctica. With an area of , it is the largest unclaimed territory on Earth. It was named after the wife of American naval officer Richard E. Byrd, who explored the region in the early 20th century. The territory lies in West Antarctica, east of the Ross Ice Shelf and the Ross Sea and south of the Pacific Ocean portion of the Southern Ocean, extending eastward approximately to a line between the head of the Ross Ice Shelf and Eights Coast. It stretches between 158°W and 103°24'W. The inclusion of the area between the Rockefeller Plateau and Eights Coast is based upon Byrd's exploration. Overview Because of its remoteness, even by Antarctic standards, most of Marie Byrd Land (the portion east of 150°W) has not been claimed by any sovereign state. It is by far the largest single unclaimed territory on Earth, with an area of (including Eights Coast, immediately east of Marie Byrd Land). In 1939, United States President Frankl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Antarctic Service
The United States Antarctic Program (or USAP; formerly known as the United States Antarctic Research Program or USARP and the United States Antarctic Service or USAS) is an organization of the United States government which has presence in the Antarctica continent. Founded in 1959, the USAP manages all U.S. scientific research and related logistics in Antarctica as well as aboard ships in the Southern Ocean. United States Antarctic Program The United States established the U.S. Antarctic Research Program (USARP) in 1959—the name was later changed to the U.S. Antarctic Program—immediately following the success of the International Geophysical Year (IGY). Today, the National Science Foundation (NSF) has a Presidential Mandate to manage the United States Antarctic Program, through which it operates three year-round research stations and two research vessels, coordinates all U.S. science on the southernmost continent, and works with other federal agencies, the U.S. military, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 in 1943 as the Special Committee on Antarctic Names (SCAN). It became the Advisory Committee on Antarctic Names in 1947. Fred G. Alberts was Secretary of the Committee from 1949 to 1980. By 1959, a structured nomenclature was reached, allowing for further exploration, structured mapping of the region and a unique naming system. A 1990 ACAN gazeeter of Antarctica listed 16,000 names. Description The United States does not recognise territorial boundaries within Antarctica, so ACAN assigns names to features anywhere within the continent, in consultation with other national nomenclature bodies where appropriate, as defined by the Antarctic Treaty System. The research and staff support for the ACAN is provided by the United States Geologi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arthur C
Arthur is a common male given name of Brythonic origin. Its popularity derives from it being the name of the legendary hero King Arthur. The etymology is disputed. It may derive from the Celtic ''Artos'' meaning “Bear”. Another theory, more widely believed, is that the name is derived from the Roman clan '' Artorius'' who lived in Roman Britain for centuries. A common spelling variant used in many Slavic, Romance, and Germanic languages is Artur. In Spanish and Italian it is Arturo. Etymology The earliest datable attestation of the name Arthur is in the early 9th century Welsh-Latin text ''Historia Brittonum'', where it refers to a circa 5th to 6th-century Briton general who fought against the invading Saxons, and who later gave rise to the famous King Arthur of medieval legend and literature. A possible earlier mention of the same man is to be found in the epic Welsh poem ''Y Gododdin'' by Aneirin, which some scholars assign to the late 6th century, though this is still a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
