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Mount Rivett
Mount Rivett () is a bare rock mountain, the northeasternmost feature of the Gustav Bull Mountains in Mac. Robertson Land, Antarctica. On February 13, 1931, the British Australian New Zealand Antarctic Research Expedition (BANZARE) (1929–31) under Douglas Mawson made a landing on nearby Scullin Monolith. They named this mountain after Sir David Rivett, Deputy Chairman and Chief Executive Officer of the Australian Council for Scientific and Industrial Research The Council for Scientific and Industrial Research (CSIR) is South Africa's central and premier scientific research and development organisation. It was established by an act of parliament in 1945 and is situated on its own campus in the cit ..., 1927–45. See also Lawson Aiguilles, a line of sharp peaks in the south part of Mount Rivett Mountains of Mac. Robertson Land {{MacRobertsonLand-geo-stub ... [...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 (topography), summit area, and is usually higher than a hill, typically rising at least 300 metres (1,000 feet) above the surrounding land. A few mountains are Monadnock, 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, ecosys ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gustav Bull Mountains
The Gustav Bull Mountains () are a small group of bare, rugged mountain peaks and nunataks, lying inland from the coast and southwest of Scullin Monolith in Mac. Robertson Land, Antarctica. Exploration and naming In January and February 1931, several Norwegian whale catchers, exploring this coast, made sketches of the land from their vessels and named this group the Gustav Bull Mountains for Captain Gustav B. Bull, at that time whaling manager of the ''Thorshammer''. The British Australian New Zealand Antarctic Research Expedition (1929–31), under Douglas Mawson, made an airplane flight over this area in January 1930, returning for further exploration in February 1931, and giving names to individual features in the group. Features Features, from north to south, include: Mount Rivett . A bare rock mountain, the northeasternmost feature of the Gustav Bull Mountains in Mac. Robertson Land. On February 13, 1931, the BANZARE (1929-31) under Douglas Mawson made a landing on ne ... [...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] |
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 K.N. MacKenzie, who replaced Captain John King Davis for the second summer) on board the 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 claimed as part of the Australian Antarctic Territory). The voyages primarily comprised an "acquisitive exploratory expedition", with Mawson making proclamations of British sovereignty over Antarctic lands at each o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Douglas Mawson
Sir Douglas Mawson OBE FRS FAA (5 May 1882 – 14 October 1958) was an 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 came 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 thousand ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
David Rivett
Sir Albert Cherbury David Rivett, KCMG (4 December 1885 – 1 April 1961) was an Australian chemist and science administrator. Background and education Rivett was born at Port Esperance, Tasmania, Australia, a son of the Rev. Albert Rivett (1855–1934), a noted pacifist. He studied at Wesley College, Melbourne and the University of Melbourne, where he was a member of Queen's College, Melbourne, obtaining a Bachelor of Science degree in 1906 and a Doctor of Science degree in 1913. He was a Rhodes Scholar at Lincoln College, Oxford, where he did research under the supervision of Nevil Sidgwick in the laboratories of Magdalen College, Oxford. He was awarded a Bachelor of Arts degree with First Class Honours in 1909, and a Bachelor of Science degree with First Class Honours in 1910. Career In 1910 Rivett spent six months at the Nobel Institute of Physical Chemistry at Stockholm working with the Director, Svante Arrhenius. In 1911 he returned to Australia as Lecturer in Chemistry ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deputy Chairman
The chairperson, also chairman, chairwoman or chair, is the presiding officer of an organized group such as a board, committee, or deliberative assembly. The person holding the office, who is typically elected or appointed by members of the group, presides over meetings of the group, and conducts the group's business in an orderly fashion. In some organizations, the chairperson is also known as ''president'' (or other title). In others, where a board appoints a president (or other title), the two terms are used for distinct positions. Also, the chairman term may be used in a neutral manner not directly implying the gender of the holder. Terminology Terms for the office and its holder include ''chair'', ''chairperson'', ''chairman'', ''chairwoman'', ''convenor'', ''facilitator'', '' moderator'', ''president'', and ''presiding officer''. The chairperson of a parliamentary chamber is often called the ''speaker''. ''Chair'' has been used to refer to a seat or office of authority ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chief Executive Officer
A chief executive officer (CEO), also known as a central executive officer (CEO), chief administrator officer (CAO) or just chief executive (CE), is one of a number of corporate executives charged with the management of an organization especially an independent legal entity such as a company or nonprofit institution. CEOs find roles in a range of organizations, including public and private corporations, non-profit organizations and even some government organizations (notably state-owned enterprises). The CEO of a corporation or company typically reports to the board of directors and is charged with maximizing the value of the business, which may include maximizing the share price, market share, revenues or another element. In the non-profit and government sector, CEOs typically aim at achieving outcomes related to the organization's mission, usually provided by legislation. CEOs are also frequently assigned the role of main manager of the organization and the highest-ranking offic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Commonwealth Scientific And Industrial Research Organisation
The Commonwealth Scientific and Industrial Research Organisation (CSIRO) is an Australian Government agency responsible for scientific research. CSIRO works with leading organisations around the world. From its headquarters in Canberra, CSIRO maintains more than 50 sites across Australia and in France, Chile and the United States, employing about 5,500 people. Federally funded scientific research began in Australia years ago. The Advisory Council of Science and Industry was established in 1916 but was hampered by insufficient available finance. In 1926 the research effort was reinvigorated by establishment of the Council for Scientific and Industrial Research (CSIR), which strengthened national science leadership and increased research funding. CSIR grew rapidly and achieved significant early successes. In 1949, further legislated changes included renaming the organisation as CSIRO. Notable developments by CSIRO have included the invention of atomic absorption spectroscopy, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lawson Aiguilles
The Lawson Aiguilles () are a line of sharp peaks in the south part of Mount Rivett, in the Gustav Bull Mountains The Gustav Bull Mountains () are a small group of bare, rugged mountain peaks and nunataks, lying inland from the coast and southwest of Scullin Monolith in Mac. Robertson Land, Antarctica. Exploration and naming In January and February 1931, ... of Mac. Robertson Land, Antarctica. Peaks in this group were included in Australian National Antarctic Research Expedition surveys of 1962 and 1967. The wikt:aiguille, aiguilles were named by the Antarctic Names Committee of Australia for E. J. Lawson, a diesel mechanic at Mawson Station who assisted with the survey work in 1967. References Mountains of Mac. Robertson Land {{MacRobertsonLand-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
