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Valley Lake (South Australia)
Valley Lake / Ketla Malpi is a monomictic volcanic crater lake in the Australian state of South Australia situated in the south of Mount Gambier, near Blue Lake / Warwar. It is within Valley Lake Conservation Park. History The Boandik (or Bungandidj) people occupied the area before the colonisation of South Australia. When Stephen Henty of Portland happened upon the dormant Mount Gambier volcano in 1839, the Valley Lake and the Blue Lake were considered a good source of water for future settlers in the new colony of South Australia. The foundation stone for the Centenary Tower was laid on 3 December 1900 (to commemorate the 100th anniversary of the sighting and naming of Mount Gambier), and was officially opened in 1904. The tower sits above sea level, and its opening hours are signified by a flag flown above the tower. At night the tower is lit up and can be viewed from the city. On 26 February 1954 Queen Elizabeth II Elizabeth II (Elizabeth Alexandra M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Australia
South Australia (commonly abbreviated as SA) is a state in the southern central part of Australia. It covers some of the most arid parts of the country. With a total land area of , it is the fourth-largest of Australia's states and territories by area, and second smallest state by population. It has a total of 1.8 million people. Its population is the second most highly centralised in Australia, after Western Australia, with more than 77 percent of South Australians living in the capital Adelaide, or its environs. Other population centres in the state are relatively small; Mount Gambier, the second-largest centre, has a population of 33,233. South Australia shares borders with all of the other mainland states, as well as the Northern Territory; it is bordered to the west by Western Australia, to the north by the Northern Territory, to the north-east by Queensland, to the east by New South Wales, to the south-east by Victoria, and to the south by the Great Australian Bight.M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colony Of South Australia
In modern parlance, a colony is a territory subject to a form of foreign rule. Though dominated by the foreign colonizers, colonies remain separate from the administration of the original country of the colonizers, the '' metropolitan state'' (or "mother country"). This administrative colonial separation makes colonies neither incorporated territories nor client states. Some colonies have been organized either as dependent territories that are not sufficiently self-governed, or as self-governed colonies controlled by colonial settlers. The term colony originates from the ancient Roman '' colonia'', a type of Roman settlement. Derived from ''colon-us'' (farmer, cultivator, planter, or settler), it carries with it the sense of 'farm' and 'landed estate'. Furthermore the term was used to refer to the older Greek ''apoikia'' (), which were overseas settlements by ancient Greek city-states. The city that founded such a settlement became known as its ''metropolis'' ("mother-city ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Limestone Coast
The Limestone Coast is a name used since the early twenty-first century for a South Australian government region located in the south east of South Australia which immediately adjoins the continental coastline and the Victorian border. The name is also used for a tourist region and a wine zone both located in the same part of South Australia. Extent The Limestone Coast is a South Australian Government Region which consists of land within the following local government areas located in the south east of the state: the City of Mount Gambier and the District Councils of Grant, Kingston, Robe, Tatiara and Naracoorte Lucindale and the Wattle Range Council, and the extent of "coastal waters" up to three nautical miles seaward of the low water mark between the border with Victoria in the east and the northern boundary of the Kingston District Council in the north-west. Industry regions with the same name Limestone Coast Tourism Region The words 'Limestone Coast' also used ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dormant Volcanoes
A volcano is a rupture in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface. On Earth, volcanoes are most often found where tectonic plates are diverging or converging, and most are found underwater. For example, a mid-ocean ridge, such as the Mid-Atlantic Ridge, has volcanoes caused by divergent tectonic plates whereas the Pacific Ring of Fire has volcanoes caused by convergent tectonic plates. Volcanoes can also form where there is stretching and thinning of the crust's plates, such as in the East African Rift and the Wells Gray-Clearwater volcanic field and Rio Grande rift in North America. Volcanism away from plate boundaries has been postulated to arise from upwelling diapirs from the core–mantle boundary, deep in the Earth. This results in hotspot volcanism, of which the Hawaiian hotspot is an example. Volcanoes are usually not created where two tectonic plates slide ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volcanoes Of South Australia
A volcano is a rupture in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface. On Earth, volcanoes are most often found where tectonic plates are diverging or converging, and most are found underwater. For example, a mid-ocean ridge, such as the Mid-Atlantic Ridge, has volcanoes caused by divergent tectonic plates whereas the Pacific Ring of Fire has volcanoes caused by convergent tectonic plates. Volcanoes can also form where there is stretching and thinning of the crust's plates, such as in the East African Rift and the Wells Gray-Clearwater volcanic field and Rio Grande rift in North America. Volcanism away from plate boundaries has been postulated to arise from upwelling diapirs from the core–mantle boundary, deep in the Earth. This results in hotspot volcanism, of which the Hawaiian hotspot is an example. Volcanoes are usually not created where two tectonic plates slide ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bungandidj Language
Bungandidj is a language of Australia, spoken by the Bungandidj people, Indigenous Australians who lived in an area which is now in south-eastern South Australia and in south-western Victoria. According to Christina Smith and her book on the Buandig people, the Bungandidj called their language ''drualat-ngolonung'' (speech of man), or ''Booandik-ngolo'' (speech of the Booandik).Christina Smith, The Booandik Tribe of South Australian Aborigines: A Sketch of Their Habits, Customs, Legends, and Language', Spiller, 1880 As of 2017, there is a revival and maintenance programme under way for the language. Historical variants of the name include: ''Bunganditj'', ''Bungandaetch'', ''Bunga(n)daetcha'', ''Bungandity'', ''Bungandit'', ''Buganditch'', ''Bungaditj'', ''Pungantitj'', ''Pungatitj'', ''Booganitch'', ''Buanditj'', ''Buandik'', ''Booandik'', ''Boandiks'', ''Bangandidj'', ''Bungandidjk'', ''Pungandik'', ''Bak-on-date'', ''Barconedeet'', ''Booandik-ngolo'', ''Borandikngolo'', ''Bun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dual Name
Dual naming is the adoption of an official place name that combines two earlier names, or uses both names, often to resolve a disagreement over which of the two individual names is more appropriate. In some cases, the reasons are political. Sometimes the two individual names are from different languages; in some cases this is because the country has more than one official language, and in others, one language has displaced another. In several countries, dual naming has begun to be applied only recently. This has come about in places where a colonial settler community had displaced the indigenous peoples and started using names in the settler language centuries ago, and more recent efforts have been made to use names in the indigenous language alongside the colonial names, as an act of reconciliation. Australia In Australia, a dual naming policy is often now used officially to name landmarks that are of significance to local Indigenous Australians, but for which the most common ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dormant Volcano
A volcano is a rupture in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface. On Earth, volcanoes are most often found where tectonic plates are diverging or converging, and most are found underwater. For example, a mid-ocean ridge, such as the Mid-Atlantic Ridge, has volcanoes caused by divergent tectonic plates whereas the Pacific Ring of Fire has volcanoes caused by convergent tectonic plates. Volcanoes can also form where there is stretching and thinning of the crust's plates, such as in the East African Rift and the Wells Gray-Clearwater volcanic field and Rio Grande rift in North America. Volcanism away from plate boundaries has been postulated to arise from upwelling diapirs from the core–mantle boundary, deep in the Earth. This results in hotspot volcanism, of which the Hawaiian hotspot is an example. Volcanoes are usually not created where two tectonic plates sl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Visits To Australia
Royal tours of Australia by Australia's royal family have been taking place since 1867. Since then, there have been over fifty visits by a member of the Royal Family, though only six of those came before 1954. Elizabeth II is the only reigning monarch of Australia to have set foot on Australian soil; she first did so on 3 February 1954, when she was 27 years old. During her sixteen journeys, the Queen visited every Australian state and the two major territories. 19th century Prince Alfred's visit 1867–1868 The first member of the Royal Family to visit Australia was Prince Alfred, Duke of Edinburgh, son of Queen Victoria, in 1867. The trip was fraught with disaster. Prince Alfred arrived on board the HMS Galatea, which he was also Captain of, as part a world cruise. On 31 October 1867, he landed at South Australia and spent three weeks there. He toured South Australia, then attended the funeral of one of his ship's crew, who had accidentally drowned at Glenelg. He departed f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Queen Elizabeth II
Elizabeth II (Elizabeth Alexandra Mary; 21 April 1926 – 8 September 2022) was Queen of the United Kingdom and other Commonwealth realms from 6 February 1952 until Death and state funeral of Elizabeth II, her death in 2022. She was queen regnant of List of sovereign states headed by Elizabeth II, 32 sovereign states during her lifetime, and was head of state of 15 realms at the time of her death. Her reign of 70 years and 214 days was the List of monarchs in Britain by length of reign, longest of any British monarch and the List of longest-reigning monarchs, longest verified reign of any female monarch in history. Elizabeth was born in Mayfair, London, as the first child of the Duke and Duchess of York (later King George VI and Queen Elizabeth The Queen Mother). Her father acceded to the throne in 1936 upon Abdication of Edward VIII, the abdication of his brother Edward VIII, making the ten-year-old Princess Elizabeth the heir presumptive. She was educated privat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Gambier (volcano)
Mount Gambier, also known as Berrin, is a maar complex in South Australia associated with the Newer Volcanics Province. The complex contains four maars, the most well-known one of which is Blue Lake / Warwar. The others are Valley Lake / Ketla Malpi, Leg of Mutton Lake / Yatton Loo and Brownes Lake / Kroweratwari. The complex is partially surrounded by the city of Mount Gambier. History Mount Gambier is one of Australia's youngest volcanoes, but estimates of the age have ranged from over 28,000 to less than 4,300. The most recent estimate, based on radiocarbon dating of plant fibres in the main crater ( Blue Lake) suggests an eruption a little before 6000 years ago. It is believed to be dormant rather than extinct. Mount Gambier is thought to have formed by a mantle plume centre called the East Australia hotspot which may currently lie offshore. The Boandik (or Bungandidj) people occupied the area before the colonisation of South Australia. They referred to the peak of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monomictic
Monomictic lakes are holomictic lakes that mix from top to bottom during one mixing period each year. Monomictic lakes may be subdivided into cold and warm types. Cold monomictic lakes Cold monomictic lakes are lakes that are covered by ice throughout much of the year. During their brief "summer", the surface waters remain at or below 4 °C. The ice prevents these lakes from mixing in winter. During summer, these lakes lack significant thermal stratification, and they mix thoroughly from top to bottom. These lakes are typical of cold-climate regions (e.g. much of the Arctic). An example of a cold monomictic lake is Great Bear Lake in Canada. Warm monomictic lakes Warm monomictic lakes are lakes that never freeze, and are thermally stratified throughout much of the year. The density difference between the warm surface waters (the epilimnion) and the colder bottom waters (the hypolimnion) prevents these lakes from mixing in summer. During winter, the surface waters cool to a te ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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