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Lake Galilee (Queensland)
Lake Galilee is a semi-arid salt lake in the locality of Galilee, Queensland, Galilee, Barcaldine Region, within the Desert Uplands area of Central West Queensland, Australia. The lake is about 36 kilometres long, up to 12.5 kilometres wide and covers approximately 25,700 hectares. Lake Galilee is registered on the Directory of Important Wetlands in Australia (DIWA) and provides an important refuge and breeding site for waterbirds. It has been identified by BirdLife International as an Important Bird Area (IBA) because it regularly supports over 1% of the world populations of freckled ducks and grey teals. and possibly more than 1% of the world population of other waterbirds and shorebirds. The weed Parkinsonia aculeata, Parkinsonia is posing as an environmental threat to the lake as are feral animals, grazing impacts and tourism pressures. The group of property owners adjacent to the lake are working with local natural resource management groups (Desert Uplands Committee and D ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Galilee, Queensland
Galilee is a former rural Suburbs and localities (Australia), locality in the Barcaldine Region, Queensland, Australia. In the , Galilee had a population of 20 people. On 22 November 2019 the Queensland Government decided to amalgamate the localities in the Barcaldine Region, resulting in five expanded localities based on the larger towns: Alpha, Queensland, Alpha, Aramac, Queensland, Aramac, Barcaldine, Queensland, Barcaldine, Jericho, Queensland, Jericho and Muttaburra. Galilee was incorporated into Aramac. Geography Galilee is bounded to the east by the Great Dividing Range and is within the Desert Uplands area of Central West Queensland. In the centre of the locality is Lake Galilee (Queensland), Lake Galilee, a semi-arid Salt lake, saline lake which is long, up to and covers approximately . It is quite shallow, being no more than deep. Lake Galilee is registered on the Directory of Important Wetlands in Australia (DIWA) and provides an important refuge and breeding sit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thomson River (Queensland)
The Thomson River is a perennial river that forms part of the Lake Eyre Basin, situated in the central west and western regions of Queensland, Australia. Much of the course of the river comprises a series of narrow channels synonymous with the Channel Country and the Galilee subregion. The river was named in 1847 by the explorer, Edmund Kennedy, in honour of The Hon. Sir Edward Deas Thomson , the Colonial Secretary of New South Wales at the time of discovery. History Kuungkari (also known as Kungkari and Koonkerri) is a language of Western Queensland. The Kuungkari language region includes the landscape within the local government boundaries of Longreach Shire Council and Blackall-Tambo Shire Council. Course and features Draining the Alma Range, part of the western slopes of the Great Dividing Range, the northernmost headwaters of the river begin as Torrens Creek, inland from Charters Towers. The watercourse becomes the Thomson just north of the town of Muttaburra, wher ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grevillea Striata
''Grevillea striata'', also known as beefwood, is a tree or shrub native to all Australian states, with the exception of Victoria and Tasmania. Alternative common names for this species include western beefwood, beef oak, beef silky oak and silvery honeysuckle. Description Grevillea striata exhibits a range of growth forms, from a spindly shrub approximately in height to a robust tree up to . The single trunk cab=n have a diameter of up to is covered in rough, brown, furrowed bark. The leaves are long, narrow and straplike, long and up to wide. Creamy-yellow colored flowers are produced in cylindrical spikes predominantly from August to December in Australia (late winter to early summer) although they may appear at other times of the year. These are followed by woody, beaked seed capsules which are about long. It is a long-lived tree. In New South Wales, a tree still stands which bears an inscription in memory of a member of Charles Sturt's expedition in 1845. James Poo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salicornia
''Salicornia'' is a genus of succulent, halophytic (salt tolerant) flowering plants in the family Amaranthaceae that grow in salt marshes, on beaches, and among mangroves. ''Salicornia'' species are native to North America, Europe, Central Asia, and southern Africa. Common names for the genus include glasswort, pickleweed, picklegrass, and marsh samphire; these common names are also used for some species not in ''Salicornia''. To French speakers in Atlantic Canada, they are known colloquially as ''titines de souris'' ('mouse tits'). The main European species is often eaten, called marsh samphire in Britain, and the main North American species is occasionally sold in grocery stores or appears on restaurant menus as sea beans, samphire greens or sea asparagus. Description The ''Salicornia'' species are small annual herbs. They grow prostrate to erect, their simple or branched stems are succulent, hairless, and appear to be jointed. The opposite leaves are strongly reduced to sma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biodiversity
Biodiversity or biological diversity is the variety and variability of life on Earth. Biodiversity is a measure of variation at the genetic (''genetic variability''), species (''species diversity''), and ecosystem (''ecosystem diversity'') level. Biodiversity is not distributed evenly on Earth; it is usually greater in the tropics as a result of the warm climate and high primary productivity in the region near the equator. Tropical forest ecosystems cover less than 10% of earth's surface and contain about 90% of the world's species. Marine biodiversity is usually higher along coasts in the Western Pacific, where sea surface temperature is highest, and in the mid-latitudinal band in all oceans. There are latitudinal gradients in species diversity. Biodiversity generally tends to cluster in hotspots, and has been increasing through time, but will be likely to slow in the future as a primary result of deforestation. It encompasses the evolutionary, ecological, and cultural ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cattle Station
In Australia and New Zealand, a cattle station is a large farm ( station is equivalent to the American ranch), the main activity of which is the rearing of cattle. The owner of a cattle station is called a '' grazier''. The largest cattle station in the world is Anna Creek Station in South Australia, which covers an area of . Improvements Each station has a homestead where the property owner or the manager lives. Nearby cottages or staff quarters provide housing for the employees. Storage sheds and cattle yards are also sited near the homestead. Other structures depend on the size and location of the station. Isolated stations will have a mechanic's workshop, schoolroom, a small general store to supply essentials, and possibly an entertainment or bar area for the owners and staff. Water may be supplied from a river, bores or dams, in conjunction with rainwater tanks. Nowadays, if rural mains power is not connected, electricity is typically provided by a generator, although sol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wetland
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 seawater, saltwater. The main w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Forb
A forb or phorb is an herbaceous flowering plant that is not a graminoid (grass, sedge, or rush). The term is used in biology and in vegetation ecology, especially in relation to grasslands and understory. Typically these are dicots without woody stems. Etymology The word "forb" is derived from Greek ''phorbḗ'' (), meaning "pasture" or "fodder". The Hellenic spelling "phorb" is sometimes used, and in older usage this sometimes includes graminids and other plants currently not regarded as forbs. Guilds Forbs are members of a guilda group of plant species with broadly similar growth form. In certain contexts in ecology, guild membership may often be more important than the taxonomic relationships between organisms. In informal classification In addition to its use in ecology, the term "forb" may be used for subdividing popular guides to wildflowers, distinguishing them from other categories such as grasses, sedges, shrubs, and trees. Some examples of forbs are clovers, s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sink (geography)
An endorheic basin (; also spelled endoreic basin or endorreic basin) is a drainage basin that normally retains water and allows no outflow to other external bodies of water, such as rivers or oceans, but drainage converges instead into lakes or swamps, permanent or seasonal, that equilibrate through evaporation. They are also called closed or terminal basins, internal drainage systems, or simply basins. Endorheic regions contrast with exorheic regions. Endorheic water bodies include some of the largest lakes in the world, such as the Caspian Sea, the world's largest inland body of water. Basins with subsurface outflows which eventually lead to the ocean are generally not considered endorheic; they are cryptorheic. Endorheic basins constitute local base levels, defining a limit of erosion and deposition processes of nearby areas. Etymology The term was borrowed from French ''endor(rh)éisme'', coined from the combining form ''endo-'' (from grc, ἔνδον ''éndon'' 'with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salinity
Salinity () is the saltiness or amount of salt dissolved in a body of water, called saline water (see also soil salinity). It is usually measured in g/L or g/kg (grams of salt per liter/kilogram of water; the latter is dimensionless and equal to ‰). Salinity is an important factor in determining many aspects of the chemistry of natural waters and of biological processes within it, and is a thermodynamic state variable that, along with temperature and pressure, governs physical characteristics like the density and heat capacity of the water. A contour line of constant salinity is called an ''isohaline'', or sometimes ''isohale''. Definitions Salinity in rivers, lakes, and the ocean is conceptually simple, but technically challenging to define and measure precisely. Conceptually the salinity is the quantity of dissolved salt content of the water. Salts are compounds like sodium chloride, magnesium sulfate, potassium nitrate, and sodium bicarbonate which dissolve into ions ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lunette
A lunette (French ''lunette'', "little moon") is a half-moon shaped architectural space, variously filled with sculpture, painted, glazed, filled with recessed masonry, or void. A lunette may also be segmental, and the arch may be an arc taken from an oval. A lunette window is commonly called a ''half-moon window'', or fanlight when bars separating its panes fan out radially. If a door is set within a round-headed arch, the space within the arch above the door, masonry or glass, is a lunette. If the door is a major access, and the lunette above is massive and deeply set, it may be called a tympanum. A lunette is also formed when a horizontal cornice transects a round-headed arch at the level of the imposts, where the arch springs. If the top of the lunette itself is bordered by a hood mould it can also be considered a pediment. The term is also employed to describe the section of interior wall between the curves of a vault and its springing line. A system of intersectin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wind-borne Sand
Aeolian processes, also spelled eolian, pertain to wind activity in the study of geology and weather and specifically to the wind's ability to shape the surface of the Earth (or other planets). Winds may erode, transport, and deposit materials and are effective agents in regions with sparse vegetation, a lack of soil moisture and a large supply of unconsolidated sediments. Although water is a much more powerful eroding force than wind, aeolian processes are important in arid environments such as deserts. The term is derived from the name of the Greek god Aeolus, the keeper of the winds. Definition and setting ''Aeolian processes'' are those processes of erosion, transport, and deposition of sediments that are caused by wind at or near the surface of the earth. Sediment deposits produced by the action of wind and the sedimentary structures characteristic of these deposits are also described as ''aeolian''. Aeolian processes are most important in areas where there is little or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
