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Lake Hopkins
Lake Hopkins is a salt lake in the east of Western Australia very close to the Northern Territory border. It is located to the west of Lake Neale, which together with Lake Amadeus forms part of a chain of salt lakes that stretches about , from Lake Hopkins in the west to the Finke River in the east. This drainage basin is known as the Amadeus Basin. The lake is usually a dry salt pan, and only holds water for short periods after heavy rainfall. Lake Hopkins has an elevation of 441 metres (1447 feet) above mean sea level. The lake proved to be quite an obstacle to progress for Len Beadell during construction of the Sandy Blight Junction Road in 1960. See also * Lake Amadeus * Lake Neale * Sandy Blight Junction Road The Sandy Blight Junction Road is a remote outback track in Australia joining the Great Central Road, Western Australia and Gary Junction Road, Northern Territory. It was built under the direction of legendary surveyor Len Beadell as part of a ... References E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northern Territory
The Northern Territory (commonly abbreviated as NT; formally the Northern Territory of Australia) is an states and territories of Australia, Australian territory in the central and central northern regions of Australia. The Northern Territory shares its borders with Western Australia to the west (129th meridian east), South Australia to the south (26th parallel south), and Queensland to the east (138th meridian east). To the north, the territory looks out to the Timor Sea, the Arafura Sea and the Gulf of Carpentaria, including Western New Guinea and other islands of the Indonesian archipelago. The NT covers , making it the third-largest Australian federal division, and List of country subdivisions by area, the 11th-largest country subdivision in the world. It is sparsely populated, with a population of only 249,000 – fewer than half as many people as in Tasmania. The largest population center is the capital city of Darwin, Northern Territory, Darwin. The archaeological hist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salt Lake
A salt lake or saline lake is a landlocked body of water that has a concentration of salts (typically sodium chloride) and other dissolved minerals significantly higher than most lakes (often defined as at least three grams of salt per litre). In some cases, salt lakes have a higher concentration of salt than sea water; such lakes can also be termed hypersaline lakes, and may also be pink lakes on account of their colour. An alkalic salt lake that has a high content of carbonate is sometimes termed a soda lake. One saline lake classification differentiates between: *subsaline: 0.5–3‰ (0.05-0.3%) *hyposaline: 3–20‰ (0.3-2%) *mesosaline: 20–50‰ (2-5%) *hypersaline: greater than 50‰ (5%) Properties Salt lakes form when the water flowing into the lake, containing salt or minerals, cannot leave because the lake is endorheic (terminal). The water then evaporates, leaving behind any dissolved salts and thus increasing its salinity, making a salt lake an excellent place ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Lakes Of Australia
Natural freshwater lakes in Australia are rare due to the general absence of glacial and tectonic activity in Australia. Types Most lakes in Australia fall within one of five categories. Excluding lakes created by man-made dams for water storage and other purposes, one can identify the following: * coastal lakes and lagoons including perched lakes; * natural freshwater inland lakes, often ephemeral and some part of wetland or swamp areas; * the Main Range containing mainland Australia's five glacial lakes. In Tasmania, due to glaciation, there are a large number of natural freshwater lakes on the central plateau, many of which have been enlarged or modified by hydro-electric developments; * predominantly dry, salt lakes in the flat desert regions of the country lacking organised drainage; and * lakes created in volcanic remnants. List of lakes by state and territory Australian Antarctic Territory The following is a list of prominent natural lakes and lagoons in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salt Lake
A salt lake or saline lake is a landlocked body of water that has a concentration of salts (typically sodium chloride) and other dissolved minerals significantly higher than most lakes (often defined as at least three grams of salt per litre). In some cases, salt lakes have a higher concentration of salt than sea water; such lakes can also be termed hypersaline lakes, and may also be pink lakes on account of their colour. An alkalic salt lake that has a high content of carbonate is sometimes termed a soda lake. One saline lake classification differentiates between: *subsaline: 0.5–3‰ (0.05-0.3%) *hyposaline: 3–20‰ (0.3-2%) *mesosaline: 20–50‰ (2-5%) *hypersaline: greater than 50‰ (5%) Properties Salt lakes form when the water flowing into the lake, containing salt or minerals, cannot leave because the lake is endorheic (terminal). The water then evaporates, leaving behind any dissolved salts and thus increasing its salinity, making a salt lake an excellent place ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Australia
Western Australia (commonly abbreviated as WA) is a state of Australia occupying the western percent of the land area of Australia excluding external territories. It is bounded by the Indian Ocean to the north and west, the Southern Ocean to the south, the Northern Territory to the north-east, and South Australia to the south-east. Western Australia is Australia's largest state, with a total land area of . It is the second-largest country subdivision in the world, surpassed only by Russia's Sakha Republic. the state has 2.76 million inhabitants percent of the national total. The vast majority (92 percent) live in the south-west corner; 79 percent of the population lives in the Perth area, leaving the remainder of the state sparsely populated. The first Europeans to visit Western Australia belonged to the Dutch Dirk Hartog expedition, who visited the Western Australian coast in 1616. The first permanent European colony of Western Australia occurred following the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Neale
Lake Neale (together with Lake Amadeus, Pitjantjatjara dialect, Pitjantjatjara: ''Pantu'' ("salt lakes")) is a salt lake in the southwest corner of the Northern Territory of Australia. It is on the north-western side of Lake Amadeus. The two lakes form part of a chain of salt lakes that stretches about , from Lake Hopkins in the west to the Finke River in the east. This drainage basin is known as the Amadeus Basin. The lake is usually a dry Salt pan (geology), salt pan, and only holds water for short periods after heavy rainfall. Lake Neale is on Aboriginal Australians, Aboriginal land, held in the Petermann Aboriginal Land Trust. The Haasts Bluff, Northern Territory, Haasts Bluff lands are nearby to the north. Description Lake Neale was named after Frank Neale, one of the pilots of an aerial expedition to accurately survey the desert regions northwest of Alice Springs in 1930. Neale flew one of the two planes that had been hired by explorer Donald George Mackay, Donald Mackay for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Amadeus
Lake Amadeus (together with Lake Neale, Pitjantjatjara: ''Pantu'' ("salt lakes")) is a large salt lake in the southwest corner of Northern Territory of Australia, about north of Uluru. The smaller Lake Neale is adjacent to the northwest. It is part of (or a surface feature of) the Amadeus Basin that was filled with the erosion products of the Petermann Orogeny. Physical features Due to the aridity of the area, the surface of Lake Amadeus is usually a dry salt crust. In times of sufficient rainfall, it is part of an east-flowing drainage system that eventually connects to the Finke River. Lake Amadeus is long and wide, making it the largest salt lake in the Northern Territory. Lake Amadeus contains up to 600 million tonnes of salt; however, harvesting it has not proved viable, owing to its remote location. History Lake Amadeus is on Aboriginal land, and is covered by the Katiti and Petermann Aboriginal Land Trusts. The first European to arrive at the lake, the e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Finke River
The Finke River, or ''Larapinta'' (Arrernte), is a river in central Australia, one of four main rivers of the Lake Eyre Basin and thought to be the oldest riverbed in the world. It flows for only a few days a year and when this happens, its water usually disappears into the sands of the Simpson Desert, rarely if ever reaching Lake Eyre. Geography The source of the Finke River is in the Northern Territory's MacDonnell Ranges which flows through central Australia, the name Finke River is first applied at the confluence of the Davenport and Ormiston Creeks, just north of Mount Zeil. From here the river meanders for approximately to the western edge of the Simpson Desert in northern South Australia. It flows through the West MacDonnell and Finke Gorge National Parks. Usually the river is a string of waterholes, but it can become a raging torrent during rare flood events. In extreme events, water from the Finke River flows into the Macumba River, which empties into Lake Eyre, a tot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drainage Basin
A drainage basin is an area of land where all flowing surface water converges to a single point, such as a river mouth, or flows into another body of water, such as a lake or ocean. A basin is separated from adjacent basins by a perimeter, the '' drainage divide'', made up of a succession of elevated features, such as ridges and hills. A basin may consist of smaller basins that merge at river confluences, forming a hierarchical pattern. Other terms for a drainage basin are catchment area, catchment basin, drainage area, river basin, water basin, and impluvium. In North America, they are commonly called a watershed, though in other English-speaking places, "watershed" is used only in its original sense, that of a drainage divide. In a closed drainage basin, or endorheic basin, the water converges to a single point inside the basin, known as a sink, which may be a permanent lake, a dry lake, or a point where surface water is lost underground. Drainage basins are similar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salt Pan (geology)
Natural salt pans or salt flats are flat expanses of ground covered with salt and other minerals, usually shining white under the sun. They are found in deserts and are natural formations (unlike salt evaporation ponds, which are artificial). A salt pan forms by evaporation of a water pool, such as a lake or pond. This happens in climates where the rate of water evaporation exceeds the rate of that is, in a desert. If the water cannot drain into the ground, it remains on the surface until it evaporates, leaving behind minerals precipitated from the salt ions dissolved in the water. Over thousands of years, the minerals (usually salts) accumulate on the surface. These minerals reflect the sun's rays (through radiation) and often appear as white areas. Salt pans can be dangerous. The crust of salt can conceal a quagmire of mud that can engulf a truck. The Qattara Depression in the eastern Sahara Desert contains many such traps which served as strategic barriers during World ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Len Beadell
Leonard Beadell OAM BEM FIEMS (21 April 1923 – 12 May 1995) was a surveyor, road builder, bushman, artist and author, responsible for constructing over of roads and opening up isolated desert areas – some – of central Australia from 1947 to 1963. Born in West Pennant Hills, New South Wales, Beadell is sometimes called "the last true Australian explorer". Early life Beadell's paternal grandparents came from England in the mid 1870s. His father Fred Algernon Beadell, was born in Sydney and mother Viola Pearl Mackay was from Townsville. They were married in Townsville on 19 December 1914, and soon moved to the Sydney area. A daughter Phyllis was born in 1917, followed by Len in April 1923. Beadell's primary education began at Gladesville Public School, Ryde in 1928 and continued at Burwood Public School in 1930, both suburbs of Sydney. At the suggestion of a school friend, Beadell joined the 1st Burwood Scout Troop where he met the scoutmaster John Richmond, wh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sandy Blight Junction Road
The Sandy Blight Junction Road is a remote outback track in Australia joining the Great Central Road, Western Australia and Gary Junction Road, Northern Territory. It was built under the direction of legendary surveyor Len Beadell as part of a network of roads for the Weapons Research Establishment at Woomera, South Australia. It is located approximately west of Alice Springs. History Following construction of the Gunbarrel Highway (completed in 1958), Beadell and the Gunbarrel Road Construction Party were tasked to survey and build a road connecting it with a proposed east-west road some further north. The requirement was related to future National Mapping Council surveys for the Woomera Rocket Range. On 31 March 1960, Beadell selected a stand of desert oak trees south-east of Giles as the commencement point for the road. From there the road steered north-east past Schwerin Mural Crescent (named by Ernest Giles in 1874) then veered north towards Walter James Range. W ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
