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River Derwent (Tasmania)
The River Derwent is a river located in Tasmania, Australia. It is also known by the palawa kani name timtumili minanya. The river rises in the state's Central Highlands at Lake St Clair, and descends more than over a distance of more than , flowing through Hobart, the state's capital city, before emptying into Storm Bay and flowing into the Tasman Sea. The banks of the Derwent were once covered by forests and occupied by Aboriginal Tasmanians. European settlers farmed the area and during the 20th century many dams were built on its tributaries for the generation of hydro-electricity. Agriculture, forestry, hydropower generation and fish hatcheries dominate catchment land use. The Derwent is also an important source of water for irrigation and water supply. Most of Hobart's water supply is taken from the lower River Derwent. Nearly 40% of Tasmania's population lives around the estuary's margins and the Derwent is widely used for recreation, boating, recreational fishing, m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mouth (river)
A river mouth is where a river flows into a larger body of water, such as another river, a lake/ reservoir, a bay/gulf, a sea, or an ocean. At the river mouth, sediments are often deposited due to the slowing of the current reducing the carrying capacity of the water. The water from a river can enter the receiving body in a variety of different ways. The motion of a river is influenced by the relative density of the river compared to the receiving water, the rotation of the earth, and any ambient motion in the receiving water, such as tides or seiches. If the river water has a higher density than the surface of the receiving water, the river water will plunge below the surface. The river water will then either form an underflow or an interflow within the lake. However, if the river water is lighter than the receiving water, as is typically the case when fresh river water flows into the sea, the river water will float along the surface of the receiving water as an overflow. A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plenty River (Tasmania)
The Plenty River is a perennial river of the Port Phillip catchment, located in the north-eastern Greater Melbourne region of the Australian state of Victoria. Course and features The Plenty River rises in the forested slopes of Mount Disappointment, northwest of . The river flows generally south, joined by three minor tributaries, before reaching its confluence with the Yarra River southeast of . The river descends over its course. The river is impounded by the Toorourrong Reservoir and is the source of Melbourne's first major water supply reservoir, the Yan Yean Reservoir, completed in 1857. Along the lower reaches of the river, both the Plenty River Trail and the Rosanna Golf Club can be located. See also * Plenty, Victoria Plenty is a suburb in Melbourne, Victoria, Australia, north-east of Melbourne's Central Business District, located within the Shire of Nillumbik local government area. Plenty recorded a population of 2,575 at the 2021 census. Plenty is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brythonic Languages
The Brittonic languages (also Brythonic or British Celtic; cy, ieithoedd Brythonaidd/Prydeinig; kw, yethow brythonek/predennek; br, yezhoù predenek) form one of the two branches of the Insular Celtic language family; the other is Goidelic. The name ''Brythonic'' was derived by Welsh Celticist John Rhys from the Welsh word , meaning Ancient Britons as opposed to an Anglo-Saxon or Gael. The Brittonic languages derive from the Common Brittonic language, spoken throughout Great Britain during the Iron Age and Roman period. In the 5th and 6th centuries emigrating Britons also took Brittonic speech to the continent, most significantly in Brittany and Britonia. During the next few centuries the language began to split into several dialects, eventually evolving into Welsh, Cornish, Breton, Cumbric, and probably Pictish. Welsh and Breton continue to be spoken as native languages, while a revival in Cornish has led to an increase in speakers of that language. Cumbric and Pic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Hayes (explorer)
Commodore Sir John Hayes (bapt. 11 February 1768 – 3 July 1831) was an English officer of the Bombay Marine of the British East India Company. Hayes was born in Bridekirk, Cumberland, England, the son of Fletcher Hayes and Elizabeth Martin. On 7 December 1781, at age 13, he joined the Bombay Marine as a midshipman on the ''Bombay''. On 6 February 1793, he sailed from Calcutta on a private trading voyage with two chartered ships, the ''Duke of Clarence'' of 250 tons ( bm) and 14 guns and the ''Duchess'', an armed snow of 100 tons (bm). The goal was to collect nutmeg from New Guinea. However, on passing Timor, due to adverse winds he decided to navigate around the south coast of Australia and resupply with wood and water at Adventure Bay in Tasmania. He spent some time exploring the area of the River Derwent, unaware that it had already been charted by Antoine Bruni d'Entrecasteaux. He (re)named many geographic features, generally using the names of officers in the East India C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
River Derwent, Cumbria
The Derwent is a famous river in the county of Cumbria in the north of England; it rises in the Lake District and flows northwards through two of its principal lakes, before turning sharply westward to enter the Irish Sea at Workington The name ''Derwent'' is shared with three other English rivers and is thought to be derived from a Celtic word for "oak trees" (an alternative is ''dour'' "water" and ''(g)-went'' "white / pure". The river's Old Welsh name was ''Derwennydd'' and it is believed to be to be the setting of the medieval Welsh lullaby Dinogad's Smock. The river rises at Sprinkling Tarn underneath Great End and flows in a northerly direction through the valley of Borrowdale, before entering Derwentwater, which it exits to the north just outside Keswick and is joined by the waters of the River Greta. The Derwent then enters Bassenthwaite Lake at its southern end; it exits it at its northern end, thereafter flowing generally westward to Cockermouth, where the Rive ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydropower
Hydropower (from el, ὕδωρ, "water"), also known as water power, is the use of falling or fast-running water to produce electricity or to power machines. This is achieved by converting the gravitational potential or kinetic energy of a water source to produce power. Hydropower is a method of sustainable energy production. Hydropower is now used principally for hydroelectric power generation, and is also applied as one half of an energy storage system known as pumped-storage hydroelectricity. Hydropower is an attractive alternative to fossil fuels as it does not directly produce carbon dioxide or other atmospheric pollutants and it provides a relatively consistent source of power. Nonetheless, it has economic, sociological, and environmental downsides and requires a sufficiently energetic source of water, such as a river or elevated lake. International institutions such as the World Bank view hydropower as a low-carbon means for economic development. Since anc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aboriginal Tasmanians
The Aboriginal Tasmanians ( Palawa kani: ''Palawa'' or ''Pakana'') are the Aboriginal people of the Australian island of Tasmania, located south of the mainland. For much of the 20th century, the Tasmanian Aboriginal people were widely, and erroneously, thought of as being an extinct cultural and ethnic group that had been intentionally exterminated by white settlers. Contemporary figures (2016) for the number of people of Tasmanian Aboriginal descent vary according to the criteria used to determine this identity, ranging from 6,000 to over 23,000. First arriving in Tasmania (then a peninsula of Australia) around 40,000 years ago, the ancestors of the Aboriginal Tasmanians were cut off from the Australian mainland by rising sea levels c. 6000 BC. They were entirely isolated from the outside world for 8,000 years until European contact. Before British colonisation of Tasmania in 1803, there were an estimated 3,000–15,000 Palawa. The Palawa population suffered a dra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tasman Sea
The Tasman Sea (Māori: ''Te Tai-o-Rēhua'', ) is a marginal sea of the South Pacific Ocean, situated between Australia and New Zealand. It measures about across and about from north to south. The sea was named after the Dutch explorer Abel Janszoon Tasman, who in 1642 was the first known person to cross it. British explorer Lieutenant James Cook later extensively navigated the Tasman Sea in the 1770s during his three voyages of exploration. The Tasman Sea is informally referred to in both Australian and New Zealand English as the Ditch; for example, " crossing the Ditch" means travelling to Australia from New Zealand, or vice versa. The diminutive term "the Ditch" used for the Tasman Sea is comparable to referring to the North Atlantic Ocean as "the Pond". Climate The south of the sea is passed over by depressions going from west to east. The northern limit of these westerly winds is near to 40°S. During the southern winter, from April to October, the northern b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake St Clair, Tasmania
Lake St Clair or ''leeawulenna'' is a natural freshwater lake located in the Central Highlands area of Tasmania, Australia. The lake forms the southern end of the Cradle Mountain-Lake St Clair National Park. It has an area of approximately , and a maximum depth of , making it Australia's deepest lake. The lake is fed by Narcissus River, Cuvier River, and Hamilton Creek and marks the start of the River Derwent. The locality of Lake St Clair is in the local government areas of Central Highlands (24%), Meander Valley (12%), and West Coast (64%). The southern end of the lake is about north-west of the town of Hamilton. Geology Lake St Clair was formed through glacial erosion, along with the surrounding river valleys. History Lake St Clair is located on the edge of the Big River Tasmanian Aboriginal nation, and there is evidence that they hunted on the surrounding button grass plains. Numerous small quarries and campgrounds are located nearby, with the closest dated site p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Palawa Kani
Palawa kani is a constructed language created by the Tasmanian Aboriginal Centre as a composite Tasmanian languages, Tasmanian language, based on reconstructed vocabulary from the limited accounts of the various languages once spoken by the eastern Aboriginal Tasmanians. The centre wishes to keep the language private until it is established in the community and claims copyright. The Declaration on the Rights of Indigenous Peoples, United Nations Declaration on the Rights of Indigenous Peoples (UNDRIP) outlines that indigenous people should have the right to control their own cultural knowledge, including languages. However, languages cannot get copyright under copyright in Australia, Australian or international law. In practice, the centre only allows unrestricted outside access to place names; dictionaries and other copyrightable resources for learning the language are only provided to the Aboriginal Australians, Aboriginal community. Background The Tasmanian languages wer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australian Government
The Australian Government, also known as the Commonwealth Government, is the national government of Australia, a federal parliamentary constitutional monarchy. Like other Westminster-style systems of government, the Australian Government is made up of three branches: the executive (the prime minister, the ministers, and government departments), the legislative (the Parliament of Australia), and the judicial. The legislative branch, the federal Parliament, is made up of two chambers: the House of Representatives (lower house) and Senate (upper house). The House of Representatives has 151 members, each representing an individual electoral district of about 165,000 people. The Senate has 76 members: twelve from each of the six states and two each from Australia's internal territories, the Australian Capital Territory and Northern Territory. The Australian monarch, currently King Charles III, is represented by the governor-general. The Australian Government in its ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Department Of The Environment (Australia)
The Department of the Environment and Energy (DEE) was an Australian government department in existence between 2016 and 2020. The department was responsible for matters including environment protection and conservation of biodiversity as well as energy policy. It was established in July 2016 by the Turnbull Government after the 2016 federal election. Following the appointment of Scott Morrison as Prime Minister, Josh Frydenberg was elevated to Treasurer of Australia, whereby Frydenberg's previous ministerial positions were separated, with Melissa Price as Minister of the Environment and Angus Taylor as Minister for Energy. Price was reshuffled from her position in 2019, and was replaced by Sussan Ley. By an administrative order issued on 5 December 2019 and effective from 1 February 2020, the environment functions of the department were merged with all functions of the Department of Agriculture, to form the Department of Agriculture, Water and the Environment. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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