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Mount Dido
The Olympus Range () is a primarily ice-free mountain range of Victoria Land, Antarctica, with peaks over high, between Victoria Valley and McKelvey Valley on the north and Wright Valley on the south. It is south of the Clare Range and north of the Asgard Range. Exploration and naming The Olympus Range was mapped by the Victoria University of Wellington Antarctic Expedition, 1958–59, and named for the Mount Olympus, mythological home of the Greek gods. Peaks in the range are named for figures in Greek mythology. Location The Olympus Range extends from the Antarctic Plateau to the Wilson Piedmont Glacier on the west coast of the Ross Sea. The range is bounded by the Balham Valley, McKelvey Valley and Victoria Valley to the north, and the Wright Valley to the south. Glaciers Glaciers and snowfields include, from west to east, Nakai Snowfield, Orestes Glacier, Cerberus Glacier, Sandy Glacier, Enyo Glacier, Clio Glacier, Eos Glacier, Chinn Glacier and Clark Glacier (Antarctic ... [...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 (also known as the Antarctic 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 Climate of Antarctica#Precipitation, 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 temperature recorded on Earth, lowest measured temperature on Earth, . The coastal regions can reach temperatures over in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bull Pass
The Wright Valley () is a large east–west trending valley, formerly occupied by a glacier but now ice free except for Wright Upper Glacier at its head and Wright Lower Glacier at its mouth, in Victoria Land, Antarctica. It was named by the VUWAE (1958-59) for Sir Charles Wright, for whom the BrAE (1910-13) named the glacier at the mouth of this valley. The Wright Valley is the central one of the three large McMurdo Dry Valleys in the Transantarctic Mountains, located west of McMurdo Sound. Wright Valley contains the Onyx River, the longest river in Antarctica, Lake Brownworth, the origin of the Onyx River, and Lake Vanda, which is fed by the Onyx River. Its southwestern branch, ''South Fork'', is the location of Don Juan Pond. The upland area known as the Labyrinth is at the valley's west end. Exploration Although portions of the interconnected valley system were discovered in 1903 by the ''Discovery'' expedition led by Captain Robert Falcon Scott, the Wright Valley ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Labyrinth
In Greek mythology, the Labyrinth () is an elaborate, confusing structure designed and built by the legendary artificer Daedalus for King Minos of Crete at Knossos. Its function was to hold the Minotaur, the monster eventually killed by the hero Theseus. Daedalus had so cunningly made the Labyrinth that he could barely escape it after he built it. Although early Cretan coins occasionally exhibit branching (multicursal) patterns, the single-path (unicursal) seven-course "Classical" design without branching or dead ends became associated with the Labyrinth on coins as early as 430 BC, and similar non-branching patterns became widely used as visual representations of the Labyrinth – even though both logic and literary descriptions make it clear that the Minotaur was trapped in a complex branching maze. Even as the designs became more elaborate, visual depictions of the mythological Labyrinth from the Roman era until the Renaissance are almost invariably unicursal. Branching maz ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Victoria Upper Glacier
Victoria Valley () is an extensive ice-free valley, formerly occupied by a large glacier, extending from Victoria Upper Glacier to Victoria Lower Glacier in Victoria Land, Antarctica. It is one of the larger McMurdo Dry Valleys. Name Victoria Valley was named by the Victoria University of Wellington Antarctic Expedition (VUWAE: 1958-59) after their Alma Mater Victoria University of Wellington which sponsored the expedition. Location The Victoria Valley is one of the McMurdo Dry Valleys. The head of the Victoria Valley, which contains the Victoria Upper Glacier, is south of the Clare Range. The valley descends south-southeast between Saint Johns Range to the east and the Cruzen Range to the west. It is joined from the west by the Barwick Valley, and then south of Mount Insel by the McKelvey Valley, below which Lake Vida lies across the valley. The valley continues in an east-northeast direction. The Packard Glacier descends part way into it from the north and the Clark Glacie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Geological Survey
The United States Geological Survey (USGS), founded as the Geological Survey, is an agency of the 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 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 slogan, adopted on its hundredth anniversary, was "Earth Science in the Pub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Labyrinth (Antarctica) lies to the east.
The The Labyrinth () is an extensive flat upland area which has been deeply eroded, at the west end of Wright Valley, in Victoria Land, Antarctica. It was so named by the Victoria University of Wellington Antarctic Expedition (VUWAE) (1958–59) because the eroded dolerite of which it is formed gives an appearance of a labyrinth. Location The Labyrinth lies in the western Wright Valley. The Asgard Range, Mount Thor and Linnaeus Terrace are to the south. The Olympus Range and Mount Dido are to the north. Minotaur Pass provides a route through the Olympus Range to McKelvey Valley. The Wright Upper Glacier fills the Wright Valley to the west, and the Dais A dais or daïs ( or , American English also but sometimes considered nonstandard)dais in the Random House Dictionary< ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wright Upper Glacier
Wright Upper Glacier () is an ice apron at the upper west end of Wright Valley in the Asgard Range, Antarctica. It is formed by a glacier flowing east from the inland ice plateau. It was named by the Victoria University of Wellington Antarctic Expedition (VUWAE) (1958–59) for C. S. Wright, a member of the British Antarctic Expedition (1910–13), after whom the "Wright Glacier" (adjusted to Wright Lower Glacier by the VUWAE) was named. Location The head of the Wright Upper Glacier is to the east of the Antarctic Plateau, Horseshoe Mountain and Mount Fleming. To their north, the glacier is fed by the Airdevronsix Icefalls, and to their south the Warren Icefalls and Vortex Col descend into the glacier. Mount Baldr, at the eastern end of the Asgard Range, is south of the glacier, and the Labyrinth is to the east. Apollo Peak at the west end of the Olympus Range is to the northeast. Features Airdevronsix Icefalls . A line of icefalls at the head of Wright Upper Glacier, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Zealand Geographic Board
The New Zealand Geographic Board Ngā Pou Taunaha o Aotearoa (NZGB) is the authority over geographical and hydrographic names within New Zealand and its territorial waters. This includes the naming of small urban settlements, localities, mountains, lakes, rivers, waterfalls, harbours and natural features and may include researching local Māori names. It has named many geographical features in the Ross Sea region of Antarctica. It has no authority to alter street names (a local body responsibility) or the name of any country. The board was established by the New Zealand Geographic Board Act 1946, which has since been replaced by the New Zealand Geographic Board (Ngā Pou Taunaha o Aotearoa) Act 2008. Although an independent institution, it is responsible to the Minister for Land Information. The NZGB secretariat is part of Toitū Te Whenua Land Information New Zealand (LINZ) and provides the board with administrative and research assistance and advice. The New Zealand Geogra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Antarctic Research Program
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 a 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. militar ... [...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] |
Clark Glacier (Antarctica)
Victoria Valley () is an extensive ice-free valley, formerly occupied by a large glacier, extending from Victoria Upper Glacier to Victoria Lower Glacier in Victoria Land, Antarctica. It is one of the larger McMurdo Dry Valleys. Name Victoria Valley was named by the Victoria University of Wellington Antarctic Expedition (VUWAE: 1958-59) after their Alma Mater Victoria University of Wellington which sponsored the expedition. Location The Victoria Valley is one of the McMurdo Dry Valleys. The head of the Victoria Valley, which contains the Victoria Upper Glacier, is south of the Clare Range. The valley descends south-southeast between Saint Johns Range to the east and the Cruzen Range to the west. It is joined from the west by the Barwick Valley, and then south of Mount Insel by the McKelvey Valley, below which Lake Vida lies across the valley. The valley continues in an east-northeast direction. The Packard Glacier descends part way into it from the north and the Clark Glacier ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
