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Oban River
Oban River, a watercourse that is part of the Clarence River catchment, is located in the New England and Northern Tablelands districts of New South Wales, Australia. Course and features Oban River rises below Mount Duncan, Great Dividing Range on the slopes of the Great Dividing Range, within Little Llangothlin Lake, north of Guyra, and flows generally north-east towards its confluence with the Sara River, within Guy Fawkes River National Park and Chaelundi National Park. The river descends over its course Course may refer to: Directions or navigation * Course (navigation), the path of travel * Course (orienteering), a series of control points visited by orienteers during a competition, marked with red/white flags in the terrain, and corresponding .... See also * Rivers of New South Wales References Northern Tablelands New England (New South Wales) Rivers of New South Wales Armidale Regional Council {{NewSouthWales-river-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australia
Australia, officially the Commonwealth of Australia, is a sovereign ''Sovereign'' is a title which can be applied to the highest leader in various categories. The word is borrowed from Old French , which is ultimately derived from the Latin , meaning 'above'. The roles of a sovereign vary from monarch, ruler or ... country comprising the mainland of the Australian continent, the island of Tasmania, and numerous smaller islands. With an area of , Australia is the largest country by area in Oceania and the world's sixth-largest country. Australia is the oldest, flattest, and driest inhabited continent, with the least fertile soils. It is a megadiverse country, and its size gives it a wide variety of landscapes and climates, with deserts in the centre, tropical Forests of Australia, rainforests in the north-east, and List of mountains in Australia, mountain ranges in the south-east. The ancestors of Aboriginal Australians began arriving from south east Asia approx ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Confluence
In geography, a confluence (also: ''conflux'') occurs where two or more flowing bodies of water join to form a single channel. A confluence can occur in several configurations: at the point where a tributary joins a larger river ( main stem); or where two streams meet to become the source of a river of a new name (such as the confluence of the Monongahela and Allegheny rivers at Pittsburgh, forming the Ohio); or where two separated channels of a river (forming a river island) rejoin at the downstream end. Scientific study of confluences Confluences are studied in a variety of sciences. Hydrology studies the characteristic flow patterns of confluences and how they give rise to patterns of erosion, bars, and scour pools. The water flows and their consequences are often studied with mathematical models. Confluences are relevant to the distribution of living organisms (i.e., ecology) as well; "the general pattern ownstream of confluencesof increasing stream flow and decreasing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Watercourse
A stream is a continuous body of surface water flowing within the bed and banks of a channel. Depending on its location or certain characteristics, a stream may be referred to by a variety of local or regional names. Long large streams are usually called rivers, while smaller, less voluminous and more intermittent streams are known as streamlets, brooks or creeks. The flow of a stream is controlled by three inputs – surface runoff (from precipitation or meltwater), daylighted subterranean water, and surfaced groundwater ( spring water). The surface and subterranean water are highly variable between periods of rainfall. Groundwater, on the other hand, has a relatively constant input and is controlled more by long-term patterns of precipitation. The stream encompasses surface, subsurface and groundwater fluxes that respond to geological, geomorphological, hydrological and biotic controls. Streams are important as conduits in the water cycle, instruments in groundwa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Little Llangothlin Nature Reserve
The Little Llangothlin Nature Reserve is a protected wetland nature reserve that is located on the Northern Tablelands in the New England region of New South Wales, in eastern Australia. The reserve is situated approximately north-east of the rural locality of Llangothlin, and some north-east of Guyra. The reserve contains the Little Llangothlin Lagoon, part of the smaller Billy Bung Lagoon, and was established in 1979 under the ''NSW National Parks and Wildlife Act 1974''. In 1996 the reserve was designated a wetland of international importance under the Ramsar Convention. It, with the adjacent area of Bagot Road, is also listed on Australia’s Register of the National Estate. Description The Little Llangothlin Nature Reserve has some of the last high-elevation freshwater lagoons on basalt soil on the New England Tableland. The reserve is situated in an area that has lost most of its vegetation to create arable land. It thus serves as a refuge for numerous species of b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Perennial Stream
A perennial stream is a stream that has continuous flow of surface water throughout the year in at least parts of its catchment during seasons of normal rainfall, Water Supply Paper 494. as opposed to intermittent river, one whose flow is intermittent. In the absence of irregular, prolonged or extreme drought, a perennial stream is a watercourse, or segment, element or emerging body of water which continually delivers groundwater. For example, an damming, artificial disruption of stream, variability in flow or stream selection associated with the activity in hydropower installations, do not affect this status. Perennial streams do not include stagnant water (stream pool, pools and puddle, waterholes), reservoirs, oxbow lake, cutoff lakes and ponds that persist throughout the year. All other streams, or parts of them, should be considered seasonal rivers or lakes. The stream can cycle from intermittent to perpetual through multiple iterations. Stream Definition The basic conc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chaelundi National Park
Chaelundi National Park, a national park comprising , is located in the Northern Tablelands district of New South Wales, Australia. Features Chaelundi National Park is north-west of Dorrigo and Grafton, approximately by road north of Sydney. Comprising of old-growth forest and of declared wilderness, the park creates a habitat for 187 (indigenous and non-indigenous) species according to the Atlas of NSW Wildlife. The park was proclaimed in January 1997, on land formerly designated as a State-owned production forest. Litigation A series of cases were brought in the NSW Land and Environment Court between 1989 and 1991 by members of the North East Forest Alliance in order to protect the forest located near Dorrigo from continued logging. One key case concerned the interpretation of s.99 of the , which stated that it was an offence to "take or kill any endangered fauna". Such were the habitat values of the forest that in ''Corkill v Forestry Commission'', Justice Paul Stein ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Park
A national park is a natural park in use for conservation purposes, created and protected by national governments. Often it is a reserve of natural, semi-natural, or developed land that a sovereign state declares or owns. Although individual nations designate their own national parks differently, there is a common idea: the conservation of 'wild nature' for posterity and as a symbol of national pride. The United States established the first "public park or pleasuring-ground for the benefit and enjoyment of the people", Yellowstone National Park, in 1872. Although Yellowstone was not officially termed a "national park" in its establishing law, it was always termed such in practice and is widely held to be the first and oldest national park in the world. However, the Tobago Main Ridge Forest Reserve (in what is now Trinidad and Tobago; established in 1776), and the area surrounding Bogd Khan Uul Mountain (Mongolia, 1778), which were restricted from cultivation in order to pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clarence River (New South Wales)
The Clarence River ( Bundjalung: ''Boorimbah'', Yaygir: ''Ngunitiji'') is a river situated in the Northern Rivers district of New South Wales, Australia. The river rises on the eastern slopes of the Great Dividing Range, in the Border Ranges west of Bonalbo, near Rivertree at the junction of Koreelah Creek and Maryland River, on the watershed that marks the border between New South Wales and Queensland. The river flows generally south, south east and north east, joined by twenty-four tributaries including the Tooloom Creek and the Mann, Nymboida, Cataract, Orara, Coldstream, Timbarra, and Esk rivers. The river reaches its mouth at its confluence with the Coral Sea in the South Pacific Ocean, between Iluka and Yamba; descending over the course of its length. On its journey it passes through the towns of Tabulam and Copmanhurst, the city of Grafton, and the towns of Ulmarra, and Maclean. The river features many large river islands, including Woodford, Chatsw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guy Fawkes River National Park
Guy Fawkes River National Park, a national park comprising , is located on the eastern edge of the New England Tablelands and the western edge of the Dorrigo Plateau, in north eastern New South Wales, Australia. Access to the national park via Waterfall Way, is near Ebor, south-west of Dorrigo and north-east of Armidale. The national park is approximately north of Sydney. Additional access points to more remote parts of the national park are via the Armidale-Grafton Road, via Marengo Road at Hernani, Sheepstation Creek Road at Dundurrabin, Ellis Road and Boundary Creek Road south of Nymboida; or from the Old Grafton-Glen Innes Road, via Chaelundi Road at Dalmorton. From the west, the national park is accessible via Wards Mistake. Guy Fawkes River National Park has over 40 different vegetation communities, 28 threatened plant species, 24 threatened fauna species and significant areas of old-growth forest protected within the park. The Guy Fawkes River plunges off the No ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sara River
Sara River, a perennial stream that is part of the Clarence River catchment, is located in the New England and Northern Tablelands districts of New South Wales, Australia. Course and features Sara River rises on the southern slopes of Mount Mitchell on the western slopes of the Great Dividing Range, east of Ben Lomond, and flows generally to the east, joined by three tributaries, including Oban River, before forming its confluence with the Guy Fawkes River to form the Boyd River within Guy Fawkes River National Park and Chaelundi National Park. Sara River descends over its course. See also * List of rivers of Australia This is a list of rivers of Australia. Rivers are ordered alphabetically, by state. The same river may be found in more than one state as many rivers cross state borders. Longest rivers nationally Longest river by state or territory Althoug ... References Rivers of New South Wales Northern Tablelands {{NewSouthWales-river-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guyra, New South Wales
Guyra is a town situated midway between Armidale and Glen Innes on the Northern Tablelands in the New England region of New South Wales, Australia. It is within Armidale Regional Council and at the 2016 census, it had a population of 1,983. Material was copied from this source, which is available under Creative Commons Attribution 4.0 International License The New England Highway is the main transport link to Guyra. The Northern Railway tracks still pass through the town, but the line is now disused north of Armidale. Guyra is located to one side of the Mother of Ducks Lagoon which is contained within the crater of an extinct volcano. The Mother of Ducks Lagoon Nature Reserve has been placed on the Register of the National Estate. The golf course, picnic areas and a walkway to a viewing platform are situated on the shores of the lagoon. All rivers on the eastern side of the railway line that runs through the town flow towards the Pacific Ocean, while those west of the rail ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
States And Territories Of Australia
The states and territories are federated state, federated administrative divisions in Australia, ruled by regional governments that constitute the second level of governance between the Australian Government, federal government and local government in Australia, local governments. States are self-governance, self-governing polity, polities with incomplete sovereignty (having ceded some sovereign rights to federation) and have their own state constitution (Australia), constitutions, legislatures, ministry (government department), departments, and certain civil authority, civil authorities (e.g. Judiciary of Australia#State and territory courts and tribunals, judiciary and state police#Australia, law enforcement) that administer and deliver most public policy, public policies and programs. Territories can be autonomous administrative division, autonomous and administer local policies and programs much like the states in practice, but are still constitutionally and financially su ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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