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Yan Yean Reservoir
Yan Yean Reservoir is the oldest water supply for the city of Melbourne, Victoria, Australia. At the time of its completion in 1857 it was the largest artificial reservoir in the world. It is north of the city within the eponymous locality of Yan Yean, and is built on the Plenty River, a tributary of the Yarra River. An embankment high holds back of water. The reservoir is managed by Melbourne Water as part of the water supply system for Melbourne. History The name Yan Yean refers to the Aboriginal leader who signed the Batman's Treaty in 1835 with the name "Yan Yan" ("young male").Jamie FirstThe A-Z story of Melbourne's suburbs ''Heraldsun.com.au'', 7 January 2014 (accessed on 11 September 2019) Work commenced on 20 December 1853 when Governor Charles La Trobe turned the first sod. Construction took place at the height of the gold rush employing a tent city of 1,000 workers returning from the goldfields. The Board of Commissionaires of Sewers and Water Supply was formed t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Whittlesea, Victoria
Whittlesea is a town in Victoria, Australia, north-east from Melbourne's central business district, located within the City of Whittlesea local government area. Whittlesea recorded a population of 6,117 at the . History The Post Office opened on 1 September 1853 as Plenty and was renamed Whittlesea in 1864. The town may have been named after Whittlesey, in England. A school opened in a single stone building in 1878 and is to this day the home to Whittlesea Primary School. The railway to Whittlesea was opened on 23 December 1889 as an extension to what is now the Mernda line, and closed in December 1959. When the original railway was in operation Whittlesea had a large logging trade, taking the timber from Kinglake, Whittlesea region toward greater Melbourne for milling. There were later two saw mills in operation. At its timber producing peak Whittlesea had several pubs to help house the temporary timber workers. On 7 February 2009 and subsequent days thereafter, Whitt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Civil Engineer
A civil engineer is a person who practices civil engineering – the application of planning, designing, constructing, maintaining, and operating infrastructure while protecting the public and environmental health, as well as improving existing infrastructure that may have been neglected. Civil engineering is one of the oldest engineering disciplines because it deals with constructed environment including planning, designing, and overseeing construction and maintenance of building structures, and facilities, such as roads, railroads, airports, bridges, harbors, channels, dams, irrigation projects, pipelines, power plants, and water and sewage systems. The term "civil engineer" was established by John Smeaton in 1750 to contrast engineers working on civil projects with the military engineers, who worked on armaments and defenses. Over time, various sub-disciplines of civil engineering have become recognized and much of military engineering has been absorbed by civil engineering. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sea Eagle
A sea eagle or fish eagle (also called erne or ern, mostly in reference to the white-tailed eagle) is any of the birds of prey in the genus ''Haliaeetus'' in the bird of prey family Accipitridae. Taxonomy and evolution The genus ''Haliaeetus'' was introduced in 1809 by French naturalist Marie Jules César Savigny in his chapter on birds in the ''Description de l'Égypte''. The two fish eagles in the genus ''Ichthyophaga'' were found to lie within ''Haliaeetus'' in a genetic study in 2005, they were then moved accordingly. They are very similar to the tropical ''Haliaeetus'' species. A prehistoric (i.e. extinct before 1500) form from Maui in the Hawaiian Islands may represent a species or subspecies in this genus. The relationships to other genera in the family are less clear; they have long been considered closer to the genus ''Milvus'' (kites) than to the true eagles in the genus '' Aquila'' on the basis of their morphology and display behaviour;Brown, L. H, & Amadon, D. (1968) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wombat
Wombats are short-legged, muscular quadrupedal marsupials that are native to Australia. They are about in length with small, stubby tails and weigh between . All three of the extant species are members of the family Vombatidae. They are adaptable and habitat tolerant, and are found in forested, mountainous, and heathland areas of southern and eastern Australia, including Tasmania, as well as an isolated patch of about in Epping Forest National Park in central Queensland. Etymology The name "wombat" comes from the now-nearly extinct Dharug language spoken by the aboriginal Dharug people, who originally inhabited the Sydney area. It was first recorded in January 1798, when John Price and James Wilson, a white man who had adopted aboriginal ways, visited the area of what is now Bargo, New South Wales. Price wrote: "We saw several sorts of dung of different animals, one of which Wilson called a "Whom-batt", which is an animal about 20 inches high, with short legs and a thick bod ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydraulic Head
Hydraulic head or piezometric head is a specific measurement of liquid pressure above a vertical datum., 410 pages. See pp. 43–44., 650 pages. See p. 22. It is usually measured as a liquid surface elevation, expressed in units of length, at the entrance (or bottom) of a piezometer. In an aquifer, it can be calculated from the depth to water in a piezometric well (a specialized water well), and given information of the piezometer's elevation and screen depth. Hydraulic head can similarly be measured in a column of water using a standpipe piezometer by measuring the height of the water surface in the tube relative to a common datum. The hydraulic head can be used to determine a ''hydraulic gradient'' between two or more points. "Head" in fluid dynamics In fluid dynamics, ''head'' is a concept that relates the energy in an incompressible fluid to the height of an equivalent static column of that fluid. From Bernoulli's principle, the total energy at a given point in a fluid i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Second World War
World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposing military alliances: the Allies and the Axis powers. World War II was a total war that directly involved more than 100 million personnel from more than 30 countries. The major participants in the war threw their entire economic, industrial, and scientific capabilities behind the war effort, blurring the distinction between civilian and military resources. Aircraft played a major role in the conflict, enabling the strategic bombing of population centres and deploying the only two nuclear weapons ever used in war. World War II was by far the deadliest conflict in human history; it resulted in 70 to 85 million fatalities, mostly among civilians. Tens of millions died due to genocides (including the Holocaust), starvation, ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colonial And Indian Exhibition
The Colonial and Indian Exhibition of 1886 was held in South Kensington in London with the objective to (in the words of the then Prince of Wales) "stimulate commerce and strengthen the bonds of union now existing in every portion of her Majesty's Empire". The exhibition was opened by Queen Victoria, and when it closed had received 5.5 million visitors. It was housed in a collection of purpose-built buildings designed in an Indian style. Display In 1886, the bonds of the Empire were intended to be strengthened by the Colonial and Indian Exhibition. In New Zealand, there was a suggestion that the showcases should be made of native woods. A fernery was included in the New Zealand Court and a display of frozen mutton represented the burgeoning agricultural industries. A pātaka (storehouse), originally carved in the 1850s dominated the large Maori collection assembled by naturalist Walter Buller along with the tomb of a Ngati Pikiao chief. A series of Māori portraits by Gottfr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fred Kruger
Fred Kruger (born Johan Friedrich Carl Kruger, 18 April 1831 – 15 February 1888) was a German-born photographer noted for his early photography of landscape and indigenous peoples in Victoria, Australia. Migration to Australia from Germany Kruger was born of a working-class family on 18 April 1831 at 16 Steingassestrasse, Berlin, Germany, and was baptised Johān Friedrich Carl Krüger. He traded as an upholsterer and in 1858 married Auguste Wilhelmine Elisabeth Bauman at Friedrichwerder Church in Berlin. It is thought that his wife and son migrated to Victoria, Australia on 23 April 1863, some time after his own arrival. He initially joined a partnership in a furniture business that his brother Bernard established at Rutherglen in 1854. Kruger subsequently became the sole owner of the business, but then sold it before 1866, when he set up as cabinetmaker in Taradale. Photographic career Also in 1866, Kruger first registered his photography business at 133 Cardigan Stree ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mernda
Mernda is a suburb of Melbourne, Victoria, Australia, 28 km north-east of Melbourne's central business district, located within the City of Whittlesea local government area. Mernda recorded a population of 23,369 at the 2021 census. History The first structure by European settlers was built in 1841 and bore the title of The Bridge Inn. That same year a small flour mill was built on the Plenty River. These town enterprises provided the nucleus of a village which was initially known as Morang. The Post Office opened on 19 February 1875 as Yan Yean. Situated near the Yan Yean Reservoir and Yan Yean, the popularity of the region for recreation led Morang citizens to press for a name change. This was granted and from 1893 to 1913 the township was known as South Yan Yean. In 1913 the locality was renamed ''Mernda''. The post office and the railway station were also renamed. The name means young girl (derived from murmurdik) in Woiwurrung, the local language of the Wurundjeri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aqueduct (water Supply)
An aqueduct is a watercourse constructed to carry water from a source to a distribution point far away. In modern engineering, the term ''aqueduct'' is used for any system of pipes, ditches, canals, tunnels, and other structures used for this purpose. The term ''aqueduct'' also often refers specifically to a bridge carrying an artificial watercourse. Aqueducts were used in ancient Greece, ancient Egypt, and ancient Rome. The simplest aqueducts are small ditches cut into the earth. Much larger channels may be used in modern aqueducts. Aqueducts sometimes run for some or all of their path through tunnels constructed underground. Modern aqueducts may also use pipelines. Historically, agricultural societies have constructed aqueducts to irrigate crops and supply large cities with drinking water. Etymology The word ''aqueduct'' is derived from the Latin words (''water'') and (''led'' or ''guided''). Ancient aqueducts Although particularly associated with the Romans, aqueducts we ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Goulburn River
The Goulburn River, a major inland perennial river of the Goulburn Broken catchment, part of the Murray-Darling basin, is located in the alpine, Northern Country/North Central, and Southern Riverina regions of the Australian state of Victoria. The headwaters of the Goulburn River rise in the western end of the Victorian Alps, below the peak of Corn Hill before descending to flow into the Murray River near Echuca, making it the longest river in Victoria at . The river is impounded by the Eildon Dam to create Lake Eildon, the Eildon Pondage, the Goulburn Weir and Waranga Basin. Location and features The river rises below Corn Hill on the southwestern slopes of the Victorian Alps, south of near the town of in the Shire of Mansfield. The river flows generally north, then west, then north, then west passing through or adjacent to the regional cities and towns of , , , , Arcadia Downs, before reaching its confluence with the Murray River near Echuca. The Goulburn has 41 tributar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Dividing Range
The Great Dividing Range, also known as the East Australian Cordillera or the Eastern Highlands, is a cordillera system in eastern Australia consisting of an expansive collection of mountain ranges, plateaus and rolling hills, that runs roughly parallel to the east coast of Australia and forms the fifth-longest land-based mountain chain in the world, and the longest entirely within a single country. It is mainland Australia's most substantial topographic feature and serves as the definitive watershed for the river systems in eastern Australia, hence the name. The Great Dividing Range stretches more than from Dauan Island in the Torres Strait off the northern tip of Cape York Peninsula, running the entire length of the eastern coastline through Queensland and New South Wales, then turning west across Victoria before finally fading into the Wimmera plains as rolling hills west of the Grampians region. The width of the Range varies from about to over .Shaw, John H., ''Col ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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