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Acacia Maranoensis
''Acacia maranoensis'', commonly known as womel, is a shrub of the genus ''Acacia'' and the subgenus ''Plurinerves'' that is endemic to an area in north eastern Australia. Description The tree can grow to a height of around and has furrowed dark grey bark. It has glabrous branchlets that are scurfy with deposits of white resin. Like most species of ''Acacia'' it has phyllodes rather than true leaves. The leathery grey-green coloured phyllodes have a linear to narrowly elliptic shape are straight to slightly curved with a length of and a width of and have many closely parallel nerves of which one to three are more prominent than the others. Taxonomy The species was first formally described by the botanist Leslie Pedley in 1978 as part of the work ''A revision of Acacia Mill. in Queensland'' as published in the journal ''Austrobaileya''. It was reclassified by Pedley as ''Racosperma maranoense'' in 1987 then transferred back to genus ''Acacia'' in 2001. Distribution The plant h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leslie Pedley
Leslie Pedley (19 May 1930 – 27 November 2018)IPNILeslie Pedley/ref> was an Australian botanist who specialised in the genus ''Acacia''. He is notable for bringing into use the generic name ''Racosperma'', creating a split in the genus, which required some 900 Australian species to be renamed, because the type species of ''Acacia'', ''Acacia nilotica'', now '' Vachellia nilotica'', had a different lineage from the Australian wattles. However, the International Botanical Congress (IBC), held in Melbourne in 2011, ratified its earlier decision to retain the name ''Acacia'' for the Australian species, but to rename the African species. See also: ''Acacia'' and '' Vachellia nilotica'' regarding the dispute, anAPNIfor a brief history of the name, ''Racosperma''. In 2018, Japanese botanists Hiroyoshi Ohashi and Kazuaki K. Ohashi published '' Pedleya'' (in the Fabaceae family) from New South Wales ) , nickname = , image_map = New South Wales in Australia.svg , map_caption = ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eucalyptus Populnea
''Eucalyptus populnea'', commonly known as poplar box, bimble box or bimbil box, is a species of small to medium-sized tree that is endemic to eastern Australia. It has rough, fibrous or flaky bark on the trunk and branches, egg-shaped, elliptical or more or less round leaves, flower buds arranged in groups of seven to fifteen or more, white flowers and conical, hemispherical or cup-shaped fruit. Description ''Eucalyptus populnea'' is a tree that typically grows to a height of and forms a lignotuber. It has rough, fibrous or flaky, greyish bark on the trunk and larger branches, smooth grey bark that is shed in short ribbons from the thinner branches. Young plants and coppice regrowth have egg-shaped to almost round, dull greyish green leaves that are long and wide. The crown has leaves that are the same shade of glossy green on both sides, egg-shaped, elliptical or more or less round leaves that are long and wide tapering to a petiole long. The flower buds are mostly arr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic Flora Of Queensland
Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can be also be referred to as an ''endemism'' or in scientific literature as an ''endemite''. For example ''Cytisus aeolicus'' is an endemite of the Italian flora. ''Adzharia renschi'' was once believed to be an endemite of the Caucasus, but it was later discovered to be a non-indigenous species from South America belonging to a different genus. The extreme opposite of an endemic species is one with a cosmopolitan distribution, having a global or widespread range. A rare alternative term for a species that is endemic is "precinctive", which applies t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Acacia Species
Several cladistic analyses have shown that the genus ''Acacia'' is not monophyletic. While the subg. ''Acacia'' and subg. ''Phyllodinae'' are monophyletic, subg. ''Aculeiferum'' is not. This subgenus consists of three clades. Therefore, the following list of ''Acacia'' species cannot be maintained as a single entity, and must either be split up, or broadened to include species previously not in the genus. This genus has been provisionally divided into 5 genera, ''Acacia'', ''Vachellia'', ''Senegalia'', ''Acaciella'' and ''Mariosousa''. The proposed type species of ''Acacia'' is ''Acacia penninervis''. Which of these segregate genera is to retain the name ''Acacia'' has been controversial. The genus was previously typified with the African species ''Acacia scorpioides'' (L.) W.F.Wright, a synonym of ''Acacia nilotica'' (L.) Delile. Under the original typification, the name ''Acacia'' would stay with the group of species currently recognized as the genus ''Vachellia''. Orchard ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alkaline
In chemistry, an alkali (; from ar, القلوي, al-qaly, lit=ashes of the saltwort) is a basic, ionic salt of an alkali metal or an alkaline earth metal. An alkali can also be defined as a base that dissolves in water. A solution of a soluble base has a pH greater than 7.0. The adjective alkaline, and less often, alkalescent, is commonly used in English as a synonym for basic, especially for bases soluble in water. This broad use of the term is likely to have come about because alkalis were the first bases known to obey the Arrhenius definition of a base, and they are still among the most common bases. Etymology The word "alkali" is derived from Arabic ''al qalīy'' (or ''alkali''), meaning ''the calcined ashes'' (see calcination), referring to the original source of alkaline substances. A water-extract of burned plant ashes, called potash and composed mostly of potassium carbonate, was mildly basic. After heating this substance with calcium hydroxide (''slaked lim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acid
In computer science, ACID ( atomicity, consistency, isolation, durability) is a set of properties of database transactions intended to guarantee data validity despite errors, power failures, and other mishaps. In the context of databases, a sequence of database operations that satisfies the ACID properties (which can be perceived as a single logical operation on the data) is called a ''transaction''. For example, a transfer of funds from one bank account to another, even involving multiple changes such as debiting one account and crediting another, is a single transaction. In 1983, Andreas Reuter and Theo Härder coined the acronym ''ACID'', building on earlier work by Jim Gray who named atomicity, consistency, and durability, but not isolation, when characterizing the transaction concept. These four properties are the major guarantees of the transaction paradigm, which has influenced many aspects of development in database systems. According to Gray and Reuter, the IBM In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drought
A drought is defined as drier than normal conditions.Douville, H., K. Raghavan, J. Renwick, R.P. Allan, P.A. Arias, M. Barlow, R. Cerezo-Mota, A. Cherchi, T.Y. Gan, J. Gergis, D. Jiang, A. Khan, W. Pokam Mba, D. Rosenfeld, J. Tierney, and O. Zolina, 2021Water Cycle Changes In Climate Change 2021: The Physical Science Basis. Contribution of Working Group I to the Sixth Assessment Report of the Intergovernmental Panel on Climate Change [Masson-Delmotte, V., P. Zhai, A. Pirani, S.L. Connors, C. Péan, S. Berger, N. Caud, Y. Chen, L. Goldfarb, M.I. Gomis, M. Huang, K. Leitzell, E. Lonnoy, J.B.R. Matthews, T.K. Maycock, T. Waterfield, O. Yelekçi, R. Yu, and B. Zhou (eds.)]. Cambridge University Press, Cambridge, United Kingdom and New York, NY, USA, pp. 1055–1210, doi:10.1017/9781009157896.010. This means that a drought is "a moisture deficit relative to the average water availability at a given location and season". A drought can last for days, months or years. Drought ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Queensland Government
The Queensland Government is the democratic administrative authority of the Australian state of Queensland. The Government of Queensland, a parliamentary constitutional monarchy was formed in 1859 as prescribed in its Constitution, as amended from time to time. Since the Federation of Australia in 1901, Queensland has been a State of Australia, with the Constitution of Australia regulating the relationships between all state and territory governments and the Australian Government. Under the Australian Constitution, all states and territories (including Queensland) ceded powers relating to certain matters to the federal government. The government is influenced by the Westminster system and Australia's federal system of government. The Governor of Queensland, as the representative of Charles III, King of Australia, holds nominal executive power, although in practice only performs ceremonial duties. In practice executive power lies with the Premier and Cabinet. The Cabinet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kingaroy, Queensland
Kingaroy is a rural town and locality in the South Burnett Region, Queensland, Australia. The town is situated on the junction of the D'Aguilar and the Bunya Highways, north-west of the state capital Brisbane and south west of Gympie. As at June 2018, Kingaroy had a population of 10,398. Estimated resident population, 30 June 2018. It is known as the "Peanut Capital of Australia" because Australia's largest peanut processing plant is located in the town and it's peanut silo dominates the skyline. Kingaroy is also known as the hometown of former Premier of Queensland, Sir Joh Bjelke-Petersen. Geography Kingaroy is surrounded by extensive (and very picturesque) farmlands interspersed with low rolling hills. The Booie Range lies immediately north-east of the town and the Bunya Mountains about to the south-west. The Stuart River () flows northwards on the western outskirts of the town. The locality is part of the Burnett River catchment. The productive lands of the catchme ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Morven, Queensland
Morven is a rural town and locality in the Shire of Murweh, Queensland, Australia. In the , the locality of Morven had a population of 199 people. Geography The town is located on the Warrego Highway of South West Queensland, east of Charleville, 92 kilometres (53 mi) south of Augathella, 89 kilometres (55 mi) west of Mitchell, 177 kilometres (110 mi) west of Roma, 306 kilometres (198 mi) west of Miles, 575 kilometres (357 mi) west of Toowoomba and west of Brisbane. Morven Aerodrome has a unsealed runway of red loam, . It is operated by Murweh Shire Council. History Originally, the area on which Morven now sits was a popular spot for bullock teams on the road between Mitchell and Charleville. In 1859, a small area was taken from the property Victoria Downs and set aside for public use and designated on maps and documents as 'Victoria Downs Reserve'. It was on the Cobb & Co mail route from Brisbane to Charleville. Later it became informally known as 'Sadlier's Waterhole' aft ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maranoa Region
Maranoa Region is a local government area in South West Queensland, Australia. The town of Roma is the administrative headquarters of the region. History The Gunggari language region of South West Queensland includes the landscape within the local government boundaries of the Maranoa Region particularly the towns of Mitchell, Amby, Dunkeld and Mungallala and the properties of Forest Vale and North Yanco. '' Gungabula'' (also known as ''Kongabula'' and ''Khungabula'') is an Australian Aboriginal language of the headwaters of the Dawson River in Central Queensland. The language region includes areas within the local government area of Maranoa Region, particularly the towns of Charleville, Augathella and Blackall and as well as the Carnarvon Range. On 17 May 1927, 57 allotments of Mount Abundance land, south-west of Roma, were advertised for lease by the Lands Department. Each lease carried a condition that a certain area had to be cultivated with wheat within a specifie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Queensland
) , nickname = Sunshine State , image_map = Queensland in Australia.svg , map_caption = Location of Queensland in Australia , subdivision_type = Country , subdivision_name = Australia , established_title = Before federation , established_date = Colony of Queensland , established_title2 = Separation from New South Wales , established_date2 = 6 June 1859 , established_title3 = Federation of Australia, Federation , established_date3 = 1 January 1901 , named_for = Queen Victoria , demonym = , capital = Brisbane , largest_city = capital , coordinates = , admin_center_type = Administration , admin_center = Local government areas of Queensland, 77 local government areas , leader_title1 = Monarchy of Australia, Monarch , leader_name1 = Charles III , leader_title2 = Governor of Queensland, Governor , leader_name2 = Jeannette Young , leader_title3 = Premier of Queensland, Premier , leader_name3 = Annastacia Palaszczuk (Australian Labor Party (Queensland Branch), AL ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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