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Mary River National Park
Mary River National Park is an Australian national park located about east and stretching to the southeast of Darwin in the Northern Territory. Geography Mary River National Park incorporates the following areas, some of which are not contiguous to each other. The park consists of four non-contiguous parts: * Alligator Lagoon Conservation Area * Annaburroo Delta Block Conservation Area * Boggy Springs Conservation Area * Jimmy's Creek Conservation Area * Mary River Conservation Reserve * Mary River Crossing Conservation Area * McKinlay River Conservation Area * Opium Creek Conservation Area * Point Stuart Coastal Reserve * Shady Camp Conservation Area * Stuarts Tree Historical Reserve * Swim Creek Conservation Area * Wildman River Conservation Area Overview The Mary River National Park consists of a collection of small reserve areas which protects part of the Mary River catchment. The Mary River is one of eight rivers in the Top End that have large floodplains in their c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Humpty Doo, Northern Territory
Humpty Doo is a small town in Australia's Northern Territory, situated just south of the Arnhem Highway, approximately 40 km from Darwin. At the , Humpty Doo had a population of 4,380 people. Its local government area is Litchfield Municipality. The town is a popular stopping point for tourists travelling between Darwin and Kakadu National Park, and boasts many attractions of its own. The main industries are agriculture and tourism; however, most residents commute to Darwin or Palmerston for work, and many regard it as a dormitory town. Origin of the name The name of the town has frequently been noted on lists of unusual place names. The locality of Humpty Doo is named after the station originally called "Umpity Doo"; however, origins of the name are uncertain. The following derivations have been suggested: #from "the Army slang term "umpty" used in 1917 for the dash when reading Morse code" (however, the station name was in use in 1910) #from a colloquialism to describe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barramundi
The barramundi (''Lates calcarifer'') or Asian sea bass, is a species of catadromous fish in the family Latidae of the order Perciformes. The species is widely distributed in the Indo-West Pacific, spanning the waters of the Middle East, South Asia, Southeast Asia, East Asia, and Oceania. Origin of name Barramundi is a loanword from an Australian Aboriginal language of the Rockhampton area in Queensland meaning "large-scaled river fish". Originally, the name barramundi referred to '' Scleropages leichardti'' and '' Scleropages jardinii''. However, the name was appropriated for marketing reasons during the 1980s, a decision that has aided in raising the profile of this fish significantly. ''L. calcarifer'' is broadly referred to as Asian seabass by the international scientific community, but is also known as Australian seabass. Description This species has an elongated body form with a large, slightly oblique mouth and an upper jaw extending behind the eye. The lower edge o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Protected Areas Of The Northern Territory
The protected areas of the Northern Territory consists of protected areas managed by the governments of the Northern Territory and Australia and private organisations with a reported total area of being 24.8% of the total area of the Northern Territory of Australia. Summary by type and jurisdiction As of June 2018, the Parks and Wildlife Commission of the Northern Territory managed 86 ‘parks and reserves’ including 22 that have not been declared with a total reported area of . As of 2016, the protected areas within the Australian government jurisdiction included two national parks with a total area of and 15 Indigenous Protected Areas with a total area of . As of August 2016, there were three private protected areas declared under the ''Territory Parks and Wildlife Conservation Act'' with a total area of while in late 2016, another three private protected areas were listed under the National Reserve System with a total area of were listed by the Australian government ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John McDouall Stuart
John McDouall Stuart (7 September 18155 June 1866), often referred to as simply "McDouall Stuart", was a Scottish explorer and one of the most accomplished of all Australia's inland explorers. Stuart led the first successful expedition to traverse the Australian mainland from south to north and return, through the centre of the continent. His experience and the care he showed for his team ensured he never lost a man, despite the harshness of the country he encountered. The explorations of Stuart eventually resulted in the 1863 annexation of a huge area of country to the Government of South Australia. This area became known as the Northern Territory. In 1911 the Commonwealth of Australia assumed responsibility for that area. In 1871–72 the Australian Overland Telegraph Line was constructed along Stuart's route. The principal road from Port Augusta to Darwin was also established essentially on his route and was in 1942 named the Stuart Highway in his honour, following a rec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Billabong
Billabong ( ) is an Australian term for an oxbow lake, an isolated pond left behind after a river changes course. Billabongs are usually formed when the path of a creek or river changes, leaving the former branch with a dead end. As a result of the arid Australian climate in which these "dead rivers" are often found, billabongs fill with water seasonally but can be dry for a greater part of the year. Etymology The etymology of the word ''billabong'' is disputed. The word is most likely derived from the Wiradjuri term ''bilabaŋ'', which means "a watercourse that runs only after rain". It is derived from ''bila'', meaning "river", It may have been combined with ''bong'' or ''bung'', meaning "dead". One source, however, claims that the term is of Scottish Gaelic origin. Billabongs were significant because they held water longer than parts of rivers; it was important for people to identify and name these areas. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wetlands
A wetland is a distinct ecosystem that is flooded or saturated by water, either permanently (for years or decades) or seasonally (for weeks or months). Flooding results in oxygen-free (anoxic) processes prevailing, especially in the soils. The primary factor that distinguishes wetlands from terrestrial land forms or Body of water, water bodies is the characteristic vegetation of aquatic plants, adapted to the unique anoxic hydric soils. Wetlands are considered among the most biologically diverse of all ecosystems, serving as home to a wide range of plant and animal species. Methods for assessing wetland functions, wetland ecological health, and general wetland condition have been developed for many regions of the world. These methods have contributed to wetland conservation partly by raising public awareness of the functions some wetlands provide. Wetlands occur naturally on every continent. The water in wetlands is either freshwater, brackish or saltwater. The main wetland t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Freshwater
Fresh water or freshwater is any naturally occurring liquid or frozen water containing low concentrations of dissolved salts and other total dissolved solids. Although the term specifically excludes seawater and brackish water, it does include non- salty mineral-rich waters such as chalybeate springs. Fresh water may encompass frozen and meltwater in ice sheets, ice caps, glaciers, snowfields and icebergs, natural precipitations such as rainfall, snowfall, hail/ sleet and graupel, and surface runoffs that form inland bodies of water such as wetlands, ponds, lakes, rivers, streams, as well as groundwater contained in aquifers, subterranean rivers and lakes. Fresh water is the water resource that is of the most and immediate use to humans. Water is critical to the survival of all living organisms. Many organisms can thrive on salt water, but the great majority of higher plants and most insects, amphibians, reptiles, mammals and birds need fresh water to survive. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seawater
Seawater, or salt water, is water from a sea or ocean. On average, seawater in the world's oceans has a salinity of about 3.5% (35 g/L, 35 ppt, 600 mM). This means that every kilogram (roughly one liter by volume) of seawater has approximately of dissolved salts (predominantly sodium () and chloride () ions). The average density at the surface is 1.025 kg/L. Seawater is denser than both fresh water and pure water (density 1.0 kg/L at ) because the dissolved salts increase the mass by a larger proportion than the volume. The freezing point of seawater decreases as salt concentration increases. At typical salinity, it freezes at about . The coldest seawater still in the liquid state ever recorded was found in 2010, in a stream under an Antarctic glacier: the measured temperature was . Seawater pH is typically limited to a range between 7.5 and 8.4. However, there is no universally accepted reference pH-scale for seawater and the difference between measu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crocodile
Crocodiles (family Crocodylidae) or true crocodiles are large semiaquatic reptiles that live throughout the tropics in Africa, Asia, the Americas and Australia. The term crocodile is sometimes used even more loosely to include all extant members of the order Crocodilia, which includes the alligators and caimans (family Alligatoridae), the gharial and false gharial (family Gavialidae) among other extinct taxa. Although they appear similar, crocodiles, alligators and the gharial belong to separate biological families. The gharial, with its narrow snout, is easier to distinguish, while morphological differences are more difficult to spot in crocodiles and alligators. The most obvious external differences are visible in the head, with crocodiles having narrower and longer heads, with a more V-shaped than a U-shaped snout compared to alligators and caimans. Another obvious trait is that the upper and lower jaws of the crocodiles are the same width, and the teeth in the lo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monsoon
A monsoon () is traditionally a seasonal reversing wind accompanied by corresponding changes in precipitation but is now used to describe seasonal changes in atmospheric circulation and precipitation associated with annual latitudinal oscillation of the Intertropical Convergence Zone (ITCZ) between its limits to the north and south of the equator. Usually, the term monsoon is used to refer to the rainy phase of a seasonally changing pattern, although technically there is also a dry phase. The term is also sometimes used to describe locally heavy but short-term rains. The major monsoon systems of the world consist of the West African, Asia–Australian, the North American, and South American monsoons. The term was first used in English in British India and neighboring countries to refer to the big seasonal winds blowing from the Bay of Bengal and Arabian Sea in the southwest bringing heavy rainfall to the area. Etymology The etymology of the word monsoon is not ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jabiru, Northern Territory
Jabiru is a town in the Northern Territory of Australia. Built in 1982, the town is completely surrounded by Kakadu National Park. At the 2016 census, Jabiru had a population of 1,081. It is named after the black-necked stork often seen in the wetlands and billabongs of Kakadu, which is commonly referred to in Australia as a Jabiru (not to be confused with the stork native to South and Central America). History and governance A township in the Alligator Rivers region of Arnhem Land was first proposed in the early 1970s to support a rapid growth in tourism following the construction of the Arnhem Highway. A view expressed by some witnesses before the Ranger Uranium Environmental Inquiry was that the development of the Ranger Uranium Mine and its supporting infrastructure would also support growth in the tourism industry. A new town could be established as a regional service centre, providing both homes for workers at the mine and tourist accommodation for visitors to the pro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parks And Wildlife Commission Of The Northern Territory
__NOTOC__ Parks and Wildlife Commission of the Northern Territory (also known as the ''Parks and Wildlife Division'' in some sources) is the Northern Territory Government agency responsible for tasks including the establishment of "parks, reserves, sanctuaries and other land", the management of these and the "protection, conservation and sustainable use of wildlife." It was created under the ''Parks and Wildlife Commission Act'' on 29 November 1995 to replace the former Conservation Commission of the Northern Territory. On 12 September 2016, the commission was amalgamated by an administrative arrangement order along with the Department of Arts and Museums, Department of Sport and Recreation, Tourism NT, and parts of both the Department of Lands, Planning and Environment and the Department of Land Resource Management to establish the Department of Tourism and Culture. As of June 2017, it was described as follows:Parks and Wildlife is responsible for protecting and developing the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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