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Mount Riiser-Larsen
Mount Riiser-Larsen () is a prominent mountain, 870 m, standing at the northwest end of the Tula Mountains on the east side of Amundsen Bay. It was named by the British Australian New Zealand Antarctic Research Expedition (BANZARE) under Mawson in January 1930 for Captain Hjalmar Riiser-Larsen, the leader of a Norwegian expedition in the Norvegia which also explored the area in that season. Further reading * United States. Defense Mapping Agency. Hydrographic Center, Sailing Directions for Antarctica: Includes Islands South of Latitude 60.̊', P 248 * Itoyuki Nishioka, Naoto Ishikawa, and Minoru Funaki, Magnetic fabric analysis of deformed rocks in the Riiser-Larsen Main Shear Zone, East Antarctica', Polar Geosci., 18, 1525, 2005 * National Science Foundation, Antarctic Journal of the United States, Volumes 14-15', P 47 External links Mount Riiser-Larsenon USGS website Mount Riiser-Larsenon AADC website Mount Riiser-Larsenon SCAR A scar (or scar tissue) is an area of fibr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountain
A mountain is an elevated portion of the Earth's crust, generally with steep sides that show significant exposed bedrock. Although definitions vary, a mountain may differ from a plateau in having a limited summit area, and is usually higher than a hill, typically rising at least above the surrounding land. A few mountains are inselberg, isolated summits, but most occur in mountain ranges. mountain formation, Mountains are formed through tectonic plate, tectonic forces, erosion, or volcanism, which act on time scales of up to tens of millions of years. Once mountain building ceases, mountains are slowly leveled through the action of weathering, through Slump (geology), slumping and other forms of mass wasting, as well as through erosion by rivers and glaciers. High elevations on mountains produce Alpine climate, colder climates than at sea level at similar latitude. These colder climates strongly affect the Montane ecosystems, ecosystems of mountains: different elevations hav ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tula Mountains
The Tula Mountains are a group of extensive mountains lying immediately eastward of Amundsen Bay in Enderby Land, Antarctica. They were discovered on January 14, 1930, by the British Australian New Zealand Antarctic Research Expedition (BANZARE) under Douglas Mawson, Mawson and named "Tula Range" by him after John Biscoe's brig, the ''Tula'', from which Biscoe discovered Enderby Land in 1831. The term "mountains" was recommended for the group following an ANARE (Australian National Antarctic Research Expeditions) sledge survey in 1958 by G.A. Knuckey. Named Tula mountains *Mount Bartlett *Mount Bond (Antarctica), Mount Bond *Mount Degerfeldt *Mount Denham *Mount Dungey *Mount Hampson *Mount Hardy *Mount Harvey (Antarctica), Mount Harvey *Mount Henksen *Mount Keyser *Mount King (Antarctica), Mount King *Mount Letten *Mount Lunde *Mount Mateer *Mount Morrison (Enderby Land), Mount Morrison *Mount Parviainen *Mount Porteus *Pythagoras Peak *Mount Reed *Mount Renouard *Mount Rhodes * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amundsen Bay
Amundsen Bay, also known as Ice Bay, is a long embayment wide, close west of the Tula Mountains in Enderby Land, Antarctica. The bay was seen as a large pack-filled recession in the coastline by Sir Douglas Mawson on 14 January 1930. Seen by Captain Hjalmar Riiser-Larsen in charge of a Norwegian expedition during an airplane flight on 15 January and subsequently mapped nearer its true position by the Norwegians. The bay was mapped in detail by an Australian National Antarctic Research Expeditions party landed by aircraft in 1956 and another landed by launch from '' Thala Dan'' in February 1958. It was named by Mawson after Roald Amundsen, the Norwegian explorer who was first to reach the South Pole The South Pole, also known as the Geographic South Pole or Terrestrial South Pole, is the point in the Southern Hemisphere where the Earth's rotation, Earth's axis of rotation meets its surface. It is called the True South Pole to distinguish .... See also * Adams Fjord * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Australian New Zealand Antarctic Research Expedition
The British Australian (and) New Zealand Antarctic Research Expedition (BANZARE) was a research expedition into Antarctica between 1929 and 1931, involving two voyages over consecutive Austral summers. It was a British Commonwealth initiative, driven more by geopolitics than science, and funded by the United Kingdom, Australia and New Zealand. The leader of the BANZARE was Sir Douglas Mawson and there were several subcommanders (Captain Kenneth N. MacKenzie, K.N. MacKenzie, who replaced Captain John King Davis for the second summer) on board the RRS Discovery, RRS ''Discovery'', the ship previously used by Robert Falcon Scott. The BANZARE, which also made several short flights in a small plane, mapped the coastline of Antarctica and discovered Mac. Robertson Land and Princess Elizabeth Land (which later was Territorial claims in Antarctica, claimed as part of the Australian Antarctic Territory). The voyages primarily comprised an "acquisitive exploratory expedition", with Mawson ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mawson
Sir Douglas Mawson (5 May 1882 – 14 October 1958) was a British-born Australian geologist, Antarctic explorer, and academic. Along with Roald Amundsen, Robert Falcon Scott, and Sir Ernest Shackleton, he was a key expedition leader during the Heroic Age of Antarctic Exploration. Mawson was born in England and was brought to Australia as an infant. He completed degrees in mining engineering and geology at the University of Sydney. In 1905 he was made a lecturer in petrology and mineralogy at the University of Adelaide. Mawson's first experience in the Antarctic came as a member of Shackleton's ''Nimrod'' Expedition (1907–1909), alongside his mentor Edgeworth David. They were part of the expedition's northern party, which became the first to attain the South magnetic pole and to climb Mount Erebus. After his participation in Shackleton's expedition, Mawson became the principal instigator of the Australasian Antarctic Expedition (1911–1914). The expedition explored thou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hjalmar Riiser-Larsen
Hjalmar Riiser-Larsen (7 June 1890 – 3 June 1965) was a Norwegian aviation pioneer, military officer, polar explorer and businessman. Among his achievements, he is generally regarded a founder of the Royal Norwegian Air Force. Background Riiser-Larsen was born in Kristiania, Norway. In 1909, aged nineteen, he joined the Norwegian Naval Academy. In 1915 he became a 1st lieutenant in the newly formed Royal Norwegian Navy Air Service (RNoNAS). After World War I, he served as the acting head of the RNoNAS's factory until a more senior officer was appointed. In 1921, he joined the Aviation Council, then part of the Norwegian Ministry of Defence, as a secretary. This gave him the opportunity to study the fledgling military and civil aviation infrastructure for which the council was responsible. He also became a frequent pilot on the air routes used by the new aviation companies. Polar exploration Flying over the North Pole Riiser-Larsen's years of polar exploration began ... [...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] |
Australian Antarctic Data Centre
The Australian Antarctic Data Centre is a section of the Australian Antarctic Division, which forms part of the Australian Government, Commonwealth of Australia, in the Department of the Environment and Energy. AADC services form the backbone of data collection and data management in Australia's Antarctic Science Program. Services * Managing science data from Australia's Antarctic research (acquiring, indexing, storing, disseminating, linking and data mining) * Mapping Australia's areas of interest in the Antarctic region * Managing Australia's Antarctic state of the environment reporting * Fabricating, installing and managing Australia's Antarctic station tide gauge A tide gauge is a device for measuring the change in sea level relative to a vertical datum. It is also known as a mareograph, marigraph, and sea-level recorder. When applied to freshwater continental water body, water bodies, the instrument may ...s * Providing advice and education and a range of other produc ... [...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] |
