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Bulahdelah, New South Wales
Bulahdelah is a town and locality in the Hunter/Mid North Coast region of New South Wales, Australia in the Mid-Coast Council local government area. At the 2016 census, the locality had a population of 1,424. The main population centre, where 69% of the area's population lived in 2006, is the town of Bulahdelah. Geography The town is situated north of Sydney along the eastern and northern banks of the Myall River, approximately east of the confluence of the Myall and Crawford rivers. The eastern sector of the township is built on the foot of the Alum Mountain. Leading into the town from the south is the Bulahdelah Bridge which forms part of the Pacific Highway. History The mountain on which the south-eastern sector of the township is built was first named by the Aboriginal people of the area, the Worimi. They called their mountain "Boolah Dillah" (meaning: the Great Rock). In 1818 John Oxley, a crown surveyor added the word "Mountain" to its original name. The mountain is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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A Creative Commons (CC) license is one of several public copyright licenses that enable the free distribution of an otherwise copyrighted "work".A "work" is any creative material made by a person. A painting, a graphic, a book, a song/lyrics to a song, or a photograph of almost anything are all examples of "works". A CC license is used when an author wants to give other people the right to share, use, and build upon a work that the author has created. CC provides an author flexibility (for example, they might choose to allow only non-commercial uses of a given work) and protects the people who use or redistribute an author's work from concerns of copyright infringement as long as they abide by the conditions that are specified in the license by which the author distributes the work. There are several types of Creative Commons licenses. Each license differs by several combinations that condition the terms of distribution. They were initially released on December 16, 2002, by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2016 Australian Census
The 2016 Australian census was the 17th national population census held in Australia. The census was officially conducted with effect on Tuesday, 9 August 2016. The total population of the Commonwealth of Australia was counted as – an increase of 8.8 per cent or people over the . Norfolk Island joined the census for the first time in 2016, adding 1,748 to the population. The ABS annual report revealed that $24 million in additional expenses accrued due to the outage on the census website. Results from the 2016 census were available to the public on 11 April 2017, from the Australian Bureau of Statistics website, two months earlier than for any previous census. The second release of data occurred on 27 June 2017 and a third data release was from 17 October 2017. Australia's next census took place in 2021. Scope The Australian Bureau of Statistics (ABS) states the aim of the 2016 Australian census is "to count every person who spent Census night, 9 August 2016, in Au ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Government Of Australia
The Australian Government, also known as the Commonwealth Government, is the national government of Australia, a federalism, federal parliamentary system, parliamentary constitutional monarchy. Like other Westminster system, Westminster-style systems of government, the Australian Government is made up of three branches: the executive (the Prime Minister of Australia, prime minister, the Ministers of the Crown, ministers, and government departments), the legislative (the Parliament of Australia), and the Judiciary of Australia, judicial. The legislative branch, the federal Parliament, is made up of two chambers: the House of Representatives (Australia), House of Representatives (lower house) and Australian Senate, Senate (upper house). The House of Representatives has 151 Member of parliament, members, each representing an individual electoral district of about 165,000 people. The Senate has 76 members: twelve from each of the six states and two each from Australia's internal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bulahdelah Tornado
The Bulahdelah Tornado was an intense tornado which occurred near the town of Bulahdelah ( north-northeast of Newcastle), New South Wales on 1 January 1970, and is thought to be the most destructive tornado ever documented in Australia, however, no official rating has been made public. The tornado left a damage path long and wide through the Bulahdelah State Forest. It is estimated that the tornado destroyed over one million trees. A caravan was destroyed and a 2-tonne (2,000 kg) tractor was lifted into the air, landing upside down. The tornado was reported by witnesses as a swirling black cloud surrounded by flying debris, and producing a thunderous roaring sound. The weather system that produced the tornado was a classic set-up for violent tornadoes, something somewhat rarely seen outside of the United States, Canada, Argentina, Bangladesh, and adjacent areas of India. See also *List of tornadoes and tornado outbreaks **List of Southern Hemisphere tornadoes and tornado ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Concrete Bridge
Concrete is a composite material composed of fine and coarse aggregate bonded together with a fluid cement (cement paste) that hardens (cures) over time. Concrete is the second-most-used substance in the world after water, and is the most widely used building material. Its usage worldwide, ton for ton, is twice that of steel, wood, plastics, and aluminum combined. Globally, the ready-mix concrete industry, the largest segment of the concrete market, is projected to exceed $600 billion in revenue by 2025. This widespread use results in a number of environmental impacts. Most notably, the production process for cement produces large volumes of greenhouse gas emissions, leading to net 8% of global emissions. Other environmental concerns include widespread illegal sand mining, impacts on the surrounding environment such as increased surface runoff or urban heat island effect, and potential public health implications from toxic ingredients. Significant research and development is b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bulahdelah Bypass 3
Bulahdelah is a town and locality in the Hunter/Mid North Coast region of New South Wales, Australia in the Mid-Coast Council local government area. At the 2016 census, the locality had a population of 1,424. The main population centre, where 69% of the area's population lived in 2006, is the town of Bulahdelah. Geography The town is situated north of Sydney along the eastern and northern banks of the Myall River, approximately east of the confluence of the Myall and Crawford rivers. The eastern sector of the township is built on the foot of the Alum Mountain. Leading into the town from the south is the Bulahdelah Bridge which forms part of the Pacific Highway. History The mountain on which the south-eastern sector of the township is built was first named by the Aboriginal people of the area, the Worimi. They called their mountain "Boolah Dillah" (meaning: the Great Rock). In 1818 John Oxley, a crown surveyor added the word "Mountain" to its original name. The mountain ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alum
An alum () is a type of chemical compound, usually a hydrated double salt, double sulfate salt (chemistry), salt of aluminium with the general chemical formula, formula , where is a valence (chemistry), monovalent cation such as potassium or ammonium. By itself, "alum" often refers to potassium alum, with the formula . Other alums are named after the monovalent ion, such as sodium alum and ammonium alum. The name "alum" is also used, more generally, for salts with the same formula and structure, except that aluminium is replaced by another valence (chemistry), trivalent metal ion like chromium#Chromium(III), chromium, and/or sulfur is replaced by another chalcogen like selenium. The most common of these analogs is chrome alum . In most industries, the name "alum" (or "papermaker's alum") is used to refer to aluminium sulfate, , which is used for most industrial flocculation (the variable is an integer whose size depends on the amount of water absorbed into the alum). In medic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alunite
Alunite is a hydroxylated aluminium potassium sulfate mineral, formula K Al3( S O4)2(O H)6. It was first observed in the 15th century at Tolfa, near Rome, where it was mined for the manufacture of alum. First called ''aluminilite'' by J.C. Delamétherie in 1797, this name was contracted by François Beudant three decades later to alunite. Alunite crystals morphologically are rhombohedron, rhombohedra with interfacial angles of 90° 50', causing them to resemble cubes. Crystal symmetry is trigonal. Minute glistening crystals have also been found loose in cavities in altered rhyolite. Alunite varies in color from white to yellow gray. The hardness on the Mohs scale is 4 and the specific gravity is between 2.6 and 2.8. It is insoluble in water or weak acids, but soluble in sulfuric acid. Sodium can substitute for potassium in the mineral, and when the sodium content is high, is called natroalunite. Alunite is an analog of jarosite, where aluminium replaces Fe3+. Alunite o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Oxley
John Joseph William Molesworth Oxley (1784 – 25 May 1828) was an explorer and surveyor of Australia in the early period of British colonisation. He served as Surveyor General of New South Wales and is perhaps best known for his two expeditions into the interior of New South Wales and his exploration of the Tweed River and the Brisbane River in what is now the state of Queensland. Early life John Oxley was born at Kirkham Abbey near Westow in Yorkshire, Great Britain. He was baptised at Bulmer on 6 July 1784, his parents recorded as John and Arabella Oxley. Naval career In 1799 (aged 15), he entered the Royal Navy as a midshipman on the . He travelled to Australia in October 1802 as master's mate of the naval vessel , which carried out coastal surveying (including the survey of Western Port), and this first stay in the Colonies would last for five years. In 1805, Oxley became acting lieutenant of the ''Buffalo'' and traveled to Van Diemen's Land the following yea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pacific Highway (Australia)
Pacific Highway is a national highway and major transport route along the central east coast of Australia, with the majority of it being part of Australia's Highway 1. The highway and its adjoining Pacific Motorway between Brisbane and Brunswick Heads and Pacific Motorway between Sydney and Newcastle links the state capitals of Sydney in New South Wales with Brisbane in Queensland, approximately paralleling the Tasman Sea of the South Pacific Ocean coast, via Gosford, Newcastle, Taree, Port Macquarie, Kempsey, Coffs Harbour, Grafton, and Ballina. Additionally, between Brunswick Heads and Port Macquarie (excepting for a short stretch around Coffs Harbour), the road is also signed as Pacific Motorway, but has not been legally gazetted as such. Pacific Highway no longer includes former sections of the highway between Brunswick Heads and Brisbane that have been legally renamed. As such, the highway stops short of the Queensland border near the Gold Coast. It is one of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alum Mountain
Bulahdelah Mountain, or Alum Mountain, as it is also known, is an imposing set of rocky tors that overlook the township of Bulahdelah and the Myall River Valley. A wide range of animals and plants can be seen amid the picturesque boulders, including a spectacular range of orchids. The mountain has been set aside as a forest park by the State Forests of New South Wales ) , nickname = , image_map = New South Wales in Australia.svg , map_caption = Location of New South Wales in AustraliaCoordinates: , subdivision_type = Country , subdivision_name = Australia , established_title = Before federation , es ... for its historical, recreational and natural significance. See also * List of mountains in New South Wales Mountains of New South Wales Hunter Region {{HunterRegion-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crawford River (New South Wales)
The Crawford River, a perennial river of the Mid-Coast Council system, is located in the Mid North Coast region of New South Wales, Australia. Course and features The Crawford River rises below Winns Mountain, northeast of Stroud, and flows generally east, southeast, then northeast through Myall River State Forest, before reaching its confluence with the Myall River at Bulahdelah; descending over its course. See also * Rivers of New South Wales * List of rivers of New South Wales (A–K) This is the first part of a list of rivers of New South Wales, Australia. With List of rivers of New South Wales (L–Z) it includes all 439 rivers, as of 7 June 2008, listed by the Geographical Names Board of New South Wales in the Geographic ... * List of rivers of Australia References External links * Rivers of New South Wales Mid-Coast Council Mid North Coast {{NewSouthWales-river-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
