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Jerrabomberra Creek
Jerrabomberra Creek, a partly perennial stream of the Murrumbidgee catchment within the Murray–Darling basin, is located in the Capital Country region spanning both New South Wales and the Australian Capital Territory, Australia. ''Jerrabomberra'' is derived from the Aboriginal word, meaning "afraid of lightning". The traditional custodians of the land surrounding Jerrabomberra Creek are the Ngunnawal Aboriginal people; it lies close to the lands of the neighbouring Ngarigo people. Location and features The creek rises in New South Wales (NSW), below Lobb Hill, between Williamsdale and Royalla, and flows generally north and north–west, before reaching its confluence with the Molonglo River into Lake Burley Griffin, to the north of Narrabundah, in South Canberra, within the Australian Capital Territory (ACT). The creek descends over its course, and has a catchment area of . Jerrabomberra Wetlands Prior to reaching Lake Burley Griffin, the creek flows through a series o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australian Aboriginal Languages
The Indigenous languages of Australia number in the hundreds, the precise number being quite uncertain, although there is a range of estimates from a minimum of around 250 (using the technical definition of 'language' as non-mutually intelligible varieties) up to possibly 363. The Indigenous languages of Australia comprise numerous language families and isolates, perhaps as many as 13, spoken by the Indigenous peoples of mainland Australia and a few nearby islands. The relationships between the language families are not clear at present although there are proposals to link some into larger groupings. Despite this uncertainty, the Indigenous Australian languages are collectively covered by the technical term "Australian languages", or the "Australian family". The term can include both Tasmanian languages and the Western Torres Strait language, but the genetic relationship to the mainland Australian languages of the former is unknown, while the latter is Pama–Nyungan, th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reservoir
A reservoir (; from French ''réservoir'' ) is an enlarged lake behind a dam. Such a dam may be either artificial, built to store fresh water or it may be a natural formation. Reservoirs can be created in a number of ways, including controlling a watercourse that drains an existing body of water, interrupting a watercourse to form an embayment within it, through excavation, or building any number of retaining walls or levees. In other contexts, "reservoirs" may refer to storage spaces for various fluids; they may hold liquids or gasses, including hydrocarbons. ''Tank reservoirs'' store these in ground-level, elevated, or buried tanks. Tank reservoirs for water are also called cisterns. Most underground reservoirs are used to store liquids, principally either water or petroleum. Types Dammed valleys Dammed reservoirs are artificial lakes created and controlled by a dam constructed across a valley, and rely on the natural topography to provide most of the basin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Silt Trap
A sediment basin is a temporary pond built on a construction site to capture eroded or disturbed soil that is washed off during rain storms, and protect the water quality of a nearby stream, river, lake, or bay. The sediment-laden soil settles in the pond before the runoff is discharged. Sediment basins are typically used on construction sites of or more, where there is sufficient room. They are often used in conjunction with erosion controls and other sediment control practices. On smaller construction sites, where a basin is not practical, sediment traps may be used. Essential sediment abundance is prevalent in the construction industry which gives insight to future endeavors. On some construction projects, the sediment basin is cleaned out after the soil disturbance (earth-moving) phase of the project, and modified to function as a permanent stormwater management system for the completed site, either as a detention basin or a retention basin. Sediment trap A sediment ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tortoise
Tortoises () are reptiles of the family Testudinidae of the order Testudines (Latin: ''tortoise''). Like other turtles, tortoises have a shell to protect from predation and other threats. The shell in tortoises is generally hard, and like other members of the suborder Cryptodira, they retract their necks and heads directly backward into the shell to protect them. Tortoises can vary in size with some species, such as the Galápagos giant tortoise, growing to more than in length, whereas others like the Speckled cape tortoise have shells that measure only long. Several lineages of tortoises have independently evolved very large body sizes in excess of 100 kg, including the Galapagos giant tortoise and the Aldabra giant tortoise. They are usually diurnal animals with tendencies to be crepuscular depending on the ambient temperatures. They are generally reclusive animals. Tortoises are the longest-living land animals in the world, although the longest-living specie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Platypus
The platypus (''Ornithorhynchus anatinus''), sometimes referred to as the duck-billed platypus, is a semiaquatic, egg-laying mammal endemic to eastern Australia, including Tasmania. The platypus is the sole living representative or monotypic taxon of its family ( Ornithorhynchidae) and genus (''Ornithorhynchus''), though a number of related species appear in the fossil record. Together with the four species of echidna, it is one of the five extant species of monotremes, mammals that lay eggs instead of giving birth to live young. Like other monotremes, it senses prey through electrolocation. It is one of the few species of venomous mammals, as the male platypus has a spur on the hind foot that delivers a venom, capable of causing severe pain to humans. The unusual appearance of this egg-laying, duck-billed, beaver-tailed, otter-footed mammal baffled European naturalists when they first encountered it, and the first scientists to examine a preserved platypus body (i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rakali
The rakali (''Hydromys chrysogaster)'', also known as the rabe or water-rat, is an Australian native rodent first described in 1804. Adoption of the Aboriginal name Rakali is intended to foster a positive public attitude by Environment Australia. One of four described species in the genus '' Hydromys'', it is the only one with a range extending beyond Papua New Guinea and Indonesian West Papua. Having adapted to and colonised a unique niche of a semiaquatic and nocturnal lifestyle, this species lives in burrows on the banks of rivers, lakes and estuaries and feeds on aquatic insects, fish, crustaceans, mussels, snails, frogs, birds' eggs and water birds. Rakali have a body in length, weigh , and have a thick tail measuring around . Females are generally smaller than males but tail lengths are normally the same. They have partially webbed hind legs, waterproof fur, a flattened head, a long blunt nose, many whiskers and small ears and eyes. The body is streamlined with a skul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Latham’s Snipe
Latham's snipe (''Gallinago hardwickii''), also known as the Japanese snipe, is a medium-sized, long-billed, migratory snipe of the East Asian–Australasian Flyway. Description The snipe is 29–33 cm long, with a wingspan of 50–54 cm and weight of 150–230 g. Identification It is identifiable as a ''Gallinago'' snipe by its cryptically-patterned black, brown, buff and white plumage, but is not easily distinguished from Swinhoe's and pin-tailed snipe in the field, though it is slightly larger. Distribution and habitat The snipe breeds mainly in Hokkaidō in northern Japan, with smaller numbers on Honshū, the eastern Russian mainland and Sakhalin and, historically, the Kurile Islands. The entire population migrates and spends the non-breeding season principally in eastern Australia, where it is the commonest ''Gallinago'' snipe. It has been recorded on migration in Taiwan, the Philippines and New Guinea, and is a rare straggler to New Zealand. The snipe's br ... [...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 wetla ... [...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] |
Canberra
Canberra ( ) is the capital city of Australia. Founded following the Federation of Australia, federation of the colonies of Australia as the seat of government for the new nation, it is Australia's largest inland city and the List of cities in Australia by population, eighth-largest city overall. The city is located at the northern end of the Australian Capital Territory at the northern tip of the Australian Alps, the country's highest mountain range. As of June 2021, Canberra's estimated population was 453,558. The area chosen for the capital had been inhabited by Indigenous Australians for up to 21,000 years, with the principal group being the Ngunnawal people. European settlement commenced in the first half of the 19th century, as evidenced by surviving landmarks such as St John the Baptist Church, Reid, St John's Anglican Church and Blundells Cottage. On 1 January 1901, federation of the colonies of Australia was achieved. Following a long dispute over whether Sydney o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Narrabundah, Australian Capital Territory
Narrabundah () ( postcode: 2604) is a leafy, medium density suburb of Canberra, Australian Capital Territory, located in the inner south of the city. Narrabundah is an established garden suburb, valued for its equal proximity to both Civic and the airport, Lake Burley Griffin, and vibrant local centres such as Manuka and Kingston. Residents particularly value Narrabundah's environment including its open spaces, parks, playgrounds, bushland landscapes, as well as its strong sense of community and diversity. The suburb's streetscapes are characterised by mature deciduous and native street trees, charming established gardens and largely single-storey detached homes. Street trees in Narrabundah offer colourful spring blossoms and spectacular Autumn foliage in many streets. Finniss Crescent, Carnegie Crescent, Sprent and Stuart Streets are planted with fine examples of Pin Oaks, which have rich green foliage in Summer and colour brilliantly in shades of scarlet and crimson in Autu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ngarigo
The Ngarigo People (also spelt Garego, Ngarego, Ngarago, Ngaragu, Ngarigu, Ngarrugu or Ngarroogoo) are Aboriginal Australian people of southeast New South Wales, whose traditional lands also extend around the present border with Victoria. Language Ngarigu has been classified by linguist Robert Dixon as one of two Aboriginal Australian languages of the Southern New South Wales Group, the other being Ngunawal/Gundungurra. It was spoken in the area of Tumut by the Walgalu, in the Canberra-Queanbeyan- Upper Murrumbidgee region by people variously called the ''Nyamudy'', the ''Namwich'' or the ''Yammoitmithang'', and also as far south as Victoria's Omeo district. The heartland of Ngarigo speakers, in a more restricted sense, was Monaro. John Lhotsky, Charles du Vé, John Bulmer, George Augustus Robinson, Alfred W. Howitt and R. H. Mathews compiled early word-lists of the language. In 1963, Luise Hercus managed to recover many terms conserved by descendants living in O ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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