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Overton Peak
Overton Peak is a peak in the Desko Mountains, rising to about at the southeast end of Rothschild Island. It was named by the Advisory Committee on Antarctic Names after Commander Robert H. Overton, U.S. Coast Guard, Executive Officer, USCGC ''Westwind'', U.S. Navy Operation Deep Freeze, 1971. Further reading * J.L. SMELLIE, Lithostratigraphy of Miocene-Recent, alkaline volcanic fields in the Antarctic Peninsula and eastern Ellsworth Land', Antarctic Science 71 (3): 362-378 (1999) External links Overton Peakon USGS website Overton Peakon SCAR A scar (or scar tissue) is an area of fibrosis, fibrous tissue that replaces normal skin after an injury. Scars result from the biological process of wound repair in the skin, as well as in other Organ (anatomy), organs, and biological tissue, t ... website Overton Peak distance calculatorCurrent weather at Overton Peak*Long term updated weather forecast for Overton Peak*Historical weather data for Overton Peak References ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Desko Mountains
The Desko Mountains are a west-northwest–east-southeast mountain range on Rothschild Island, off northwest Alexander Island in Antarctica. The mountain range spans from Bates Peak to Overton Peak and rises to about at Enigma Peak, Fournier Ridge. Geographical context Other mountains nearby are Goward Peak, Schenck Peak, Morrill Peak and Thuma Peak. To the east lies Lazarev Bay, a rectangular bay that separates the east side of Rothschild Island from the north-west coast of Alexander Island. Exploration The mountains were seen (in part) from a distance by F. Bellingshausen in 1821, and by Jean-Baptiste Charcot in 1909, but the nature of the feature remained obscure. The Desko mountain range was photographed from the air by U.S. Navy Operation Highjump and the Ronne Antarctic Research Expedition in 1947. The mountain range was further mapped by air by D. Searle of the Falkland Islands Dependencies Survey in 1960. The mountain range was further mapped by the U.S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rothschild Island
Rothschild Island is a black rugged island long, mainly ice-covered but surmounted by prominent peaks of Desko Mountains in Antarctica, west of the north part of Alexander Island in the north entrance to Wilkins Sound. Geography and wildlife Lazarev Bay separates Rothschild Island from Alexander Island. There is a mountain range on Rothschild Island, the Desko Mountains, which spans from Bates Peak to Overton Peak and rises to about at Enigma Peak, Fournier Ridge. It also contains Goward Peak, Mirnyy Peak, Morrill Peak, Schenck Peak and Thuma Peak. There are three small outcrops of volcanic rock on the island, with an exposed thickness of around a hundred meters. An emperor penguin Colony (biology), colony is located in a bay between Alexander Island and Rothschild Island, averaging around 700 breeding pairs, a small amount. There are four other emperor penguin colonies in the central and eastern portion of the Bellingshausen Sea; all five were discovered via satellite imag ... [...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] |
Robert H
The name Robert is an ancient Germanic given name, from Proto-Germanic "fame" and "bright" (''Hrōþiberhtaz''). Compare Old Dutch ''Robrecht'' and Old High German ''Hrodebert'' (a compound of ''Hrōþ, Hruod'' () "fame, glory, honour, praise, renown, godlike" and ''berht'' "bright, light, shining"). It is the second most frequently used given name of ancient Germanic origin.Reaney & Wilson, 1997. ''Dictionary of English Surnames''. Oxford University Press. It is also in use Robert (surname), as a surname. Another commonly used form of the name is Rupert (name), Rupert. After becoming widely used in Continental Europe, the name entered England in its Old French form ''Robert'', where an Old English cognate form (''Hrēodbēorht'', ''Hrodberht'', ''Hrēodbēorð'', ''Hrœdbœrð'', ''Hrœdberð'', ''Hrōðberχtŕ'') had existed before the Norman Conquest. The feminine version is Roberta (given name), Roberta. The Italian, Portuguese, and Spanish form is Roberto (given name), ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USCGC Westwind (WAGB-281)
USCGC ''Westwind'' (WAGB-281) was a that served in the United States Coast Guard as USCGC ''Westwind'' (WAG-281), the Soviet Navy as the ''Severni Polius'', and again in the U.S. Coast Guard as USCGC ''Westwind'' (WAGB-281). Construction ''Westwind'' was one of the icebreakers designed by Lieutenant commander Edward Thiele and Gibbs & Cox of New York, who modeled them after plans for European icebreakers he obtained before the start of World War II. She was the fourth of seven completed ships of the Wind class of icebreakers operated by the United States Coast Guard. Her keel was laid on 24 March 1942 at Western Pipe and Steel Company shipyards in San Pedro. She was launched on 31 March 1943 and commissioned on 18 September 1944.Silverstone, Paul H.(1965): ''U.S. Warships of World War II''. Doubleday and Company, pg. 378 Wind-class icebreakers had hulls of unprecedented strength and structural integrity, with a relatively short length in proportion to the great power developed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Operation Deep Freeze
Operation Deep Freeze is the code name for a series of United States missions to Antarctica, beginning with "Operation Deep Freeze I" in 1955–56, followed by "Operation Deep Freeze II", "Operation Deep Freeze III", and so on. (There was an initial operation before Richard E. Byrd, Admiral Richard Byrd proposed 'Deep Freeze'). Given the continuing and constant US presence in Antarctica since that date, "Operation Deep Freeze" has come to be used as a general term for US operations in that continent, and in particular for the regular missions to resupply US Antarctic bases, coordinated by the Military of the United States, United States military. Task Force 199 was involved. For a few decades the missions were led by the United States Navy, though the Air National Guard and National Science Foundation are also important parts of the missions. In Antarctica, when the polar dawn starts late in the year things begin warming up and the mission usually runs from late in the year to ear ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USGS
The United States Geological Survey (USGS), founded as the Geological Survey, is an government agency, agency of the United States Department of the Interior, U.S. Department of the Interior whose work spans the disciplines of biology, geography, geology, and hydrology. The agency was founded on March 3, 1879, to study the landscape of the United States, its natural resources, and the natural hazards that threaten it. The agency also makes maps of planets and moons, based on data from List of NASA missions, U.S. space probes. The sole scientific agency of the U.S. Department of the Interior, USGS is a fact-finding research organization with no regulatory responsibility. It is headquartered in Reston, Virginia, with major offices near Lakewood, Colorado; at the Denver Federal Center; and in NASA Research Park in California. In 2009, it employed about 8,670 people. The current motto of the USGS, in use since August 1997, is "science for a changing world". The agency's previous s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scientific Committee On Antarctic Research
The Scientific Committee on Antarctic Research (SCAR) is an interdisciplinary body of the International Science Council, International Science Council (ISC). SCAR coordinates international scientific research efforts in Antarctica, including the Southern Ocean. SCAR's scientific work is administered through several discipline-themed ''science groups''. The organisation has observer status at, and provides independent advice to Antarctic Treaty System, Antarctic Treaty Consultative Meetings, and also provides information to other international bodies such as the Intergovernmental Panel on Climate Change, Intergovernmental Panel on Climate Change (IPCC) and the United Nations Framework Convention on Climate Change, United Nations Framework Convention on Climate Change (UNFCCC). History At the International Council for Science, International Council of Scientific Unions (ICSU)'s Antarctic meeting held in Stockholm from 9–11 September 1957, it was agreed that a committee should b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
