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Terence James Elkins
Terence James Elkins (born 8 March 1936) is an Australian-born American physicist. In 1960, he participated in an expedition from Mawson Station which conducted the first geological surveys of the Napier Mountains in Antarctica. The highest of this group of mountains, Mount Elkins, was subsequently named after him.Geographic Names Information System (GNIS) of the United States Geological SurveyMount Elkins Retrieved 28 March 2010.Australian Antarctic Gazetteer of the Australian Antarctic Data CentreMount Elkins Retrieved 28 March 2010. In 1979, he received the Harold Brown Award, the Air Force's highest honour for research and development, for research he conducted that contributed to the development of the AN/FPS-118 over-the-horizon backscatter (OTH-B) air defence radar system. This system, consisting of six one-megawatt transmitters and their associated horizontal linear phased array antennas, is currently the largest radar system in the world. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Melbourne
Melbourne ( ; Boonwurrung/Woiwurrung: ''Narrm'' or ''Naarm'') is the capital and most populous city of the Australian state of Victoria, and the second-most populous city in both Australia and Oceania. Its name generally refers to a metropolitan area known as Greater Melbourne, comprising an urban agglomeration of 31 local municipalities, although the name is also used specifically for the local municipality of City of Melbourne based around its central business area. The metropolis occupies much of the northern and eastern coastlines of Port Phillip Bay and spreads into the Mornington Peninsula, part of West Gippsland, as well as the hinterlands towards the Yarra Valley, the Dandenong and Macedon Ranges. It has a population over 5 million (19% of the population of Australia, as per 2021 census), mostly residing to the east side of the city centre, and its inhabitants are commonly referred to as "Melburnians". The area of Melbourne has been home to Aboriginal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Megawatt
The watt (symbol: W) is the unit of Power (physics), power or radiant flux in the International System of Units, International System of Units (SI), equal to 1 joule per second or 1 kg⋅m2⋅s−3. It is used to quantification (science), quantify the rate of Energy transformation, energy transfer. The watt is named after James Watt (1736–1819), an 18th-century Scottish people, Scottish invention, inventor, mechanical engineer, and chemist who improved the Newcomen steam engine, Newcomen engine with his own Watt steam engine, steam engine in 1776. Watt's invention was fundamental for the Industrial Revolution. Overview When an object's velocity is held constant at one metre per second against a constant opposing force of one Newton (unit), newton, the rate at which Work (physics), work is done is one watt. : \mathrm In terms of electromagnetism, one watt is the rate at which electrical work is performed when a current of one ampere (A) flows across an electrical potentia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Department Of The Environment, Water, Heritage And The Arts
The Department of the Environment, Water, Heritage and the Arts was an Australian Government department that existed between December 2007 and September 2010. Scope Information about the department's functions and/or government funding allocation could be found in the Administrative Arrangements Orders, the annual Portfolio Budget Statements and in the department's annual reports. According to the Administrative Arrangements Order (AAO) made at the department's establishment, the department dealt with: *Environment protection and conservation of biodiversity *Air quality *National fuel quality standards *Land contamination *Meteorology *Administration of the Australian Antarctic Territory, and the Territory of Heard Island and McDonald Islands *Natural, built and movable cultural heritage *Environmental research *Water policy and resources *Cultural affairs, including support for the arts **There was a domestic Return of Indigenous Cultural Property (RICP) program run by DEWHA, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australian Antarctic Division
The Australian Antarctic Division (AAD) is a division of the Department of Climate Change, Energy, the Environment and Water. The Division undertakes science programs and research projects to contribute to an understanding of Antarctica and the Southern Ocean. It conducts and supports collaborative research programs with other Australian and international organisations, such as the Bureau of Meteorology and Geoscience Australia, as well as administering and maintaining a presence in Australian Antarctic and sub-Antarctic territories. Their website includes articles on the Antarctic wildlife, threats, guidelines and they have blogs written by Australians at the three Australian bases in Antarctica: Mawson, Davis and Casey. Charter Under its charter the Australian Antarctic Division: * Administers the Australian Antarctic Territory and the Territory of Heard Island and McDonald Islands * Conducts research in high priority areas of Antarctic science * Coordinates and manages ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fold Island
Fold Island, also known as Foldøya is an offshore island north of Ives Tongue, long and wide, which, with smaller islands south, separate Stefansson Bay to the west from William Scoresby Bay to the east. This feature was seen by Discovery Investigations (DI) personnel on the ''RSS William Scoresby'' in February 1936, who mapped it as part of the mainland. It was determined to be an island and named Foldøya by Norwegian cartographers who charted this area from aerial photographs taken by the Lars Christensen Expedition (LCE) in January–February 1937. Cape Wilkins is a rocky cape at the north tip of Fold Island, forming the east side of the entrance to Stefansson Bay. Discovered on February 18, 1931, by the British Australian New Zealand Antarctic Research Expedition (BANZARE) under Douglas Mawson. Mawson named this feature Cape Hearst in gratitude for the purchase of the news rights of BANZARE by the Hearst Press. It was mapped again in February 1936 by DI personnel, then ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taylor Glacier
__NOTOC__ The Taylor Glacier is an Antarctic glacier about long, flowing from the plateau of Victoria Land into the western end of Taylor Valley, north of the Kukri Hills, south of the Asgard Range. The middle part of the glacier is bounded on the north by the Inland Forts and on the south by Beacon Valley. History The glacier was discovered by the British National Antarctic Expedition (1901–04) and at that time thought to be a part of Ferrar Glacier. The Western Journey Party of the British Antarctic Expedition of 1910 determined that the upper and lower portions of what was then known as Ferrar Glacier are apposed, i.e., joined in Siamese-twin fashion north of Knobhead. With this discovery Robert Falcon Scott named the upper portion for Thomas Griffith Taylor, geologist and leader of the Western Journey Party. Glaciology Research The Taylor Glacier has been the focus of a measurement and modeling effort carried out by researchers from the University of California, B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Emperor Penguin
The emperor penguin (''Aptenodytes forsteri'') is the tallest and heaviest of all living penguin species and is endemic to Antarctica. The male and female are similar in plumage and size, reaching in length and weighing from . Feathers of the head and back are black and sharply delineated from the white belly, pale-yellow breast and bright-yellow ear patches. Like all penguins, it is flightless, with a streamlined body, and wings stiffened and flattened into flippers for a marine habitat. Its diet consists primarily of fish, but also includes crustaceans, such as krill, and cephalopods, such as squid. While hunting, the species can remain submerged around 20 minutes, diving to a depth of . It has several adaptations to facilitate this, including an unusually structured haemoglobin to allow it to function at low oxygen levels, solid bones to reduce barotrauma, and the ability to reduce its metabolism and shut down non-essential organ functions. The only penguin species t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prince Charles Mountains
The Prince Charles Mountains are a major group of mountains in Mac. Robertson Land in Antarctica, including the Athos Range, the Porthos Range, and the Aramis Range. The highest peak is Mount Menzies, with a height of . Other prominent peaks are Mount Izabelle and Mount Stinear (). These mountains, together with other scattered peaks, form an arc about long, extending from the vicinity of Mount Starlight in the north to Goodspeed Nunataks in the south. These mountains were first observed and photographed from a distance by airmen of USN Operation Highjump, 1946–47. They were examined by several ANARE (Australian National Antarctic Research Expeditions) parties and mapped in the years 1954–61. They have been found to contain large deposits of iron ore. They were named by ANCA in 1956 for King Charles III, then Prince Charles and heir to the throne, son of the late Queen Elizabeth II. List of key mountains * Mount Afflick () is a ridge-like mountain about west of Moun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Framnes Mountains
The Framnes Mountains are an Antarctic mountain range consisting of Casey Range, Masson Range, David Range, and Brown Range, and adjacent peaks and mountains. The three major ranges and other lesser features were sighted and named in February 1931 by the British Australian New Zealand Antarctic Research Expedition under Douglas Mawson. This coast was also sighted by Norwegian whalers in the same season. The whole area was mapped in detail by Norwegian cartographers from aerial photographs taken by the Lars Christensen Expedition in January 1937. This overall name for the several ranges was given by Lars Christensen after Framnesfjellet, a hill near Sandefjord, Norway. Features of the Framnes Mountains * Brown Range * Butler Nunataks * Casey Range * David Range * Masson Range * Shark Peak * Trilling Peaks * Van Hulssen Nunatak Further reading * Damien Gildea, Mountaineering in Antarctica: complete guide: Travel guide' * James P. Minard, United States. Antarctic Projects ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sydney L
Sydney ( ) is the capital city of the state of New South Wales, and the most populous city in both Australia and Oceania. Located on Australia's east coast, the metropolis surrounds Sydney Harbour and extends about towards the Blue Mountains to the west, Hawkesbury to the north, the Royal National Park to the south and Macarthur to the south-west. Sydney is made up of 658 suburbs, spread across 33 local government areas. Residents of the city are known as "Sydneysiders". The 2021 census recorded the population of Greater Sydney as 5,231,150, meaning the city is home to approximately 66% of the state's population. Estimated resident population, 30 June 2017. Nicknames of the city include the 'Emerald City' and the 'Harbour City'. Aboriginal Australians have inhabited the Greater Sydney region for at least 30,000 years, and Aboriginal engravings and cultural sites are common throughout Greater Sydney. The traditional custodians of the land on which modern Sydney stands are t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Enderby Land
Enderby Land is a projecting landmass of Antarctica. Its shore extends from Shinnan Glacier at about to William Scoresby Bay at , approximately of the earth's longitude. It was first documented in western and eastern literature in February 1831 by John Biscoe aboard the whaling brig ''Tula'', and named after the Enderby Brothers of London, the ship's owners who encouraged their captains to combine exploration with sealing. Nation state claims Subject to the constraints of the Antarctic Treaty System, the longest-held nation-state claimant rights in the territory is Australia, being a large part of its claimed Australian Antarctic Territory up to various high latitudes towards the South Pole. Features Coastal features include Amundsen Bay, Casey Bay and Cape Monakov. Mountain ranges or sub-ranges being crests above pack ice (escarpments), are the Scott Mountains, the Tula Mountains, and the Napier Mountains. The highest peak is Mount Elkins at Above Ordnance Datum (convent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
East Antarctica
East Antarctica, also called Greater Antarctica, constitutes the majority (two-thirds) of the Antarctic continent, lying on the Indian Ocean side of the continent, separated from West Antarctica by the Transantarctic Mountains. It lies almost entirely within the Eastern Hemisphere and its name has been accepted for more than a century. It is generally higher than West Antarctica and includes the Gamburtsev Mountain Range in the center. The geographic South Pole is located within East Antarctica. Apart from small areas of the coast, East Antarctica is permanently covered by ice and it has relatively low biodiversity, with only a small number of species of terrestrial plants, animals, algae, and lichens. The coasts are the breeding ground for various seabirds and penguins, and the leopard seal, Weddell seal, elephant seal, crabeater seal and Ross seal breed on the surrounding pack ice in summer. Location and description Almost completely covered in thick, permanent ice, East A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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