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Lake Pedder
Lake Pedder, once a glacial outwash lake, is a man-made impoundment and diversion lake located in South West Tasmania, Australia. In addition to its natural catchment from the Frankland Range, the lake is formed by the 1972 damming of the Serpentine and Huon rivers by the Hydro-Electric Commission for the purpose of hydroelectric power generation. Consequently, the lake is also known, somewhat derisively, as the Huon-Serpentine Impoundment. As a result, the flooded Lake Pedder now has a surface area of approximately , making it Tasmania's second largest lake. The original and modified lake In early 20th century the original lake was named after John Pedder, the first Chief Justice of Tasmania. The new artificial impoundment received the official name of the original lake. Although the new Lake Pedder incorporates the original lake, it does not resemble it in size, appearance or ecology. The new lake consists of an impoundment contained by three dams: * Serpentine Dam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South West Tasmania
South West Tasmania is a region in Tasmania that has evoked curiosity and wonder during the period of European presence on the island. Initially relatively unexplored by Europeans, in the mid-twentieth century the area was considered for its potential resources for development. Much of the area is now protected within the Southwest National Park and as part of the Tasmanian Wilderness World Heritage Area. The most notable controversy occurring in the region was the flooding of Lake Pedder as part of a hydro-electric development, in 1972. This was followed, further north, by the proposed damming of the Franklin River in the early 1980s, which did not proceed. Southwest is a locality that covers most of the region. The locality (and therefore the region) is in the local government areas of Derwent Valley (29%), Huon Valley (20%), Central Highlands (7%) and West Coast (44%). Its central point, near the encircled locality of Strathgordon, is about west of the town of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Serpentine Dam (Tasmania)
The Serpentine Dam is a rockfill embankment dam with a concrete face and a controlled spillway across the Serpentine River, located in the South West region of Tasmania, Australia. The impounded reservoir, also formed with the Edgar Dam and the Scotts Peak Dam, is called Lake Pedder which flooded Lake Edgar, a naturally forming fault scarp pond. The dam was constructed in 1971 by the Hydro Electric Corporation (TAS) as part of the Gordon River Power Development Scheme for the purpose of generating hydro-electric power via the conventional Gordon Power Station. Water from Lake Pedder is diverted to Lake Gordon (formed by the Gordon Dam The Gordon Dam, also known as the Gordon River Dam, is a major gated double curvature concrete arch dam with a controlled Spillway#Types, spillway across the Gordon River, located in Southwest National Park, Tasmania, Australia. The impounded r ...) via the McPartlan Pass Canal. Location and features The Serpentine Dam, together wit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eric Reece
Eric Elliott Reece, AC (6 July 190923 October 1999) was Premier of Tasmania on two occasions: from 26 August 1958 to 26 May 1969, and from 3 May 1972 to 31 March 1975. His 13 years as premier remains the second longest in Tasmania's history, second to only Robert Cosgrove. Reece was the first Premier of Tasmania to have been born in the 20th century. Early life Born in the small Tasmanian town of Mathinna, Reece joined the Australian Workers' Union in 1934, having that year obtained a job at a copper mine after four years' unemployment. From 1935 to 1946 he was in charge of the AWU's West Coast District organisation. Politics Reece attempted to enter the House of Representatives for the Division of Darwin at the federal elections of 1940 and 1943, but failed both times. In 1943, his successful opponent was Dame Enid Lyons. On 23 November 1946, Reece was elected to the Tasmanian House of Assembly, representing the state seat of Darwin. He would represent this seat, ren ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Premier Of Tasmania
The premier of Tasmania is the head of the Government of Tasmania, executive government in the Australian state of Tasmania. By convention, the leader of the party or political grouping which has majority support in the Tasmanian House of Assembly, House of Assembly is invited by the governor of Tasmania to be premier and principal adviser.Premier and Leader of the Opposition , Tasmanian Parliamentary Library. Since 8 April 2022, the premier of Tasmania has been Jeremy Rockliff, leader of the Liberal Party of Australia (Tasmanian Division), Liberal Party, which holds 14 of the 35 seats in the House of Assembly. List of premiers of Tasmania Before the 1890s, there was no formal party system in Tasmania. Party labels before that time indicate a general tendency only. The current ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Government Of Tasmania
The Tasmanian Government is the executive branch of the Australian state of Tasmania. The leader of the party or coalition with the Confidence and supply, confidence of the Tasmanian House of Assembly, House of Assembly, the lower house of the Parliament of Tasmania, is invited by the governor of Tasmania to form the executive. The governor appoints the premier of Tasmania. Since 8 April 2022, the premier of Tasmania has been Jeremy Rockliff, leader of the Liberal Party of Australia (Tasmanian Division), Liberal Party. The current ministry of Tasmania is the Second Rockliff ministry. Constitutional framework Tasmania is governed according to the principles of the Westminster system, a form of parliamentary responsible government based on the model of the United Kingdom. Legislative power rests with the bicameralism, bicameral Parliament of Tasmania, which consists of the governor of Tasmania, and the two chambers: the Tasmanian Legislative Council, Legislative Council and the T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bureau Of Meteorology
The Bureau of Meteorology (BOM or BoM) is an executive agency of the Government of Australia, Australian Government that is responsible for providing Weather forecasting, weather forecasts and Meteorology, meteorological services to Australia and neighbouring countries. It was established in 1906 under the Meteorology Act (Cth), and brought together the States and territories of Australia, state meteorological services that existed before then. The states officially transferred their weather recording responsibilities to the Bureau of Meteorology on 1 January 1908. History The Bureau of Meteorology was established on 1 January 1908 following the passage of the ''Meteorology Act 1906''. Prior to Federation of Australia, Federation in 1901, each colony had had its own meteorological service, with all but two colonies also having a subsection devoted to astronomy. In August 1905, federal home affairs minister Littleton Groom surveyed state governments for their willingness to cede ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Köppen Climate Classification
The Köppen climate classification divides Earth climates into five main climate groups, with each group being divided based on patterns of seasonal precipitation and temperature. The five main groups are ''A'' (tropical), ''B'' (arid), ''C'' (temperate), ''D'' (continental), and ''E'' (polar). Each group and subgroup is represented by a letter. All climates are assigned a main group (the first letter). All climates except for those in the ''E'' group are assigned a seasonal precipitation subgroup (the second letter). For example, ''Af'' indicates a tropical rainforest climate. The system assigns a temperature subgroup for all groups other than those in the ''A'' group, indicated by the third letter for climates in ''B'', ''C'', ''D'', and the second letter for climates in ''E''. Other examples include: ''Cfb'' indicating an oceanic climate with warm summers as indicated by the ending ''b.'', while ''Dwb'' indicates a semi-Monsoon continental climate, monsoonal continental climate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oceanic Climate
An oceanic climate, also known as a marine climate or maritime climate, is the temperate climate sub-type in Köppen climate classification, Köppen classification represented as ''Cfb'', typical of west coasts in higher middle latitudes of continents, generally featuring cool to warm summers and cool to mild winters (for their latitude), with a relatively narrow annual temperature range and few extremes of temperature. Oceanic climates can be found in both hemispheres generally between 40 and 60 degrees latitude, with subpolar versions extending to 70 degrees latitude in some coastal areas. Other varieties of climates usually classified together with these include subtropical highland climates, represented as ''Cwb'' or ''Cfb'', and subpolar oceanic or cold subtropical highland climates, represented as ''Cfc'' or ''Cwc''. Subtropical highland climates occur in some mountainous parts of the subtropics or tropics, some of which have monsoon influence, while their cold variants an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
EHA Magazine
Engineers Australia (EA), known formally as the Institution of Engineers, Australia, is an Australian professional body and not-for-profit organisation whose purpose is to advance the science and practice of engineering for the benefit of the community. Engineers Australia is Australia's recognized organization for accreditation of professional engineering qualifications under the Washington Accord. As of 2022, EA has 115,000 members, which includes 31,000 students. History The association began after World War I, following recognition of the need for a single body to represent engineers, rather than multiple smaller associations. The first council meeting of this single body was held in 1919, electing Professor William Warren of the University of Sydney as the first President.Lloyd, B. E. (1968) ''The Education of Professional Engineers in Australia'', APEA Melbourne.Lloyd, B. E. (1988) "In Search of Identity: Engineering in Australia 1788–1988", Thesis for Doctor of Philo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Gordon
Lake Gordon is a man-made reservoir created by the Gordon Dam, located on the upper reaches of the Gordon River in the south-west region of Tasmania, Australia. Features The reservoir was formed in the early 1970s as a result of the dam construction by the Hydro-Electricity Commission of Tasmania in order to create an upper storage for the Gordon Power Station, the largest and most controversial hydro-electric power scheme in Tasmania. Drawing from a catchment area of , Lake Gordon is Tasmania's largest lake, with a surface area of , with storage capacity of or of water, the equivalent of twenty-five times the amount of water in Port Jackson. Lake Pedder is connected to Lake Gordon through the McPartlans Pass Canal at . Controversy Additional dams were proposed for the lower Gordon River, however they were subject to political protest led by The Wilderness Society, most notably the Franklin Dam controversy during the early 1980s. In 1983 the Hawke-led Australian Govern ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Renewable Energy
Renewable energy (also called green energy) is energy made from renewable resource, renewable natural resources that are replenished on a human lifetime, human timescale. The most widely used renewable energy types are solar energy, wind power, and hydropower. Bioenergy and geothermal power are also significant in some countries. Some also consider Nuclear power proposed as renewable energy, nuclear power a renewable power source, although this is controversial, as nuclear energy requires mining uranium, a nonrenewable resource. Renewable energy installations can be large or small and are suited for both urban and rural areas. Renewable energy is often deployed together with further electrification. This has several benefits: electricity can heat pump, move heat and Electric vehicle, vehicles efficiently and is clean at the point of consumption. Variable renewable energy sources are those that have a fluctuating nature, such as wind power and solar power. In contrast, ''contro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edgar Dam
The Edgar Dam is an earthfill embankment saddle dam without a spillway, located offstream in the South West region of Tasmania, Australia. The impounded reservoir, also formed with the Scotts Peak Dam and the Serpentine Dam, is called Lake Pedder which flooded Lake Edgar, a naturally forming fault scarp pond. The dam was constructed in 1973 by the Hydro Electric Corporation (TAS) as part of the Gordon River Power Development Scheme for the purpose of generating hydro-electric power via the Gordon Power Station. Water from Lake Pedder is diverted to Lake Gordon (formed by the Gordon Dam) via the McPartlan Pass Canal. Location and features The Edgar Dam, together with the Scotts Peak Dam and the Serpentine Dam, are three major dams that form the headwaters for the Gordon River Power Development Scheme. The dam is located near Lake Pedder's most easterly point in the upper reaches of the Huon River where the river descends from the Marsden Range and descends into what is now ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
