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Moreton Bay Pile Light
Moreton Bay Pile Light was a pile lighthouse positioned at the mouth of Brisbane River, in Moreton Bay, Queensland, Australia, marking the entrance to the port of Brisbane. The light's early history was closely related to the dredging of the Brisbane River. It was established in 1884 as a result of a new channel that was cut, and relocated in 1913 due to another change in the channels. The structure was badly damaged by a barge in 1945 and finally destroyed when hit by a tanker in 1949. An automated light operated on the ruins until 1966–1967 when it was removed. The first light Dredging of the first channel through the Brisbane River and into the Brisbane Port began in 1862. Though the path was originally planned by Lieutenant George Poynter Heath, RN, who was then appointed marine surveyor and was later to be appointed the portmaster for Queensland, the path was later changed as the superintendent of the dredge, Thomas Francis, located what he believed to be a better p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moreton Bay
Moreton Bay is a bay located on the eastern coast of Australia from central Brisbane, Queensland. It is one of Queensland's most important coastal resources. The waters of Moreton Bay are a popular destination for recreational anglers and are used by commercial operators who provide seafood to market. The Port of Brisbane coordinates large traffic along the shipping channel which crosses the northern section of the bay. The bay serves as a safe approach to the airport and reduces noise pollution over the city to the west of the runway. A number of barge, ferry and water-taxi services also travel over the bay. Moreton Bay was the site of conflict between the Quandamooka people and early European settlers. It contains environmentally significant habitats and large areas of sandbanks. The bay is the only place in Australia where dugong gather into herds. Many parts of the mainland foreshore and southern islands are settled. The waters of Moreton Bay are relatively calm, bein ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Light Characteristic
A light characteristic is all of the properties that make a particular navigational light identifiable. Graphical and textual descriptions of navigational light sequences and colours are displayed on nautical charts and in Light Lists with the chart symbol for a lighthouse, lightvessel, buoy or sea mark with a light on it. Different lights use different colours, frequencies and light patterns, so mariners can identify which light they are seeing. Abbreviations While light characteristics can be described in prose, e.g. "Flashing white every three seconds", lists of lights and navigation chart annotations use abbreviations. The abbreviation notation is slightly different from one light list to another, with dots added or removed, but it usually follows a pattern similar to the following (see the chart to the right for examples). * An abbreviation of the type of light, e.g. "Fl." for flashing, "F." for fixed. * The color of the light, e.g. "W" for white, "G" for green, "R" for re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lighthouses Completed In 1913
A lighthouse is a tower, building, or other type of physical structure designed to emit light from a system of lamps and lenses and to serve as a beacon for navigational aid, for maritime pilots at sea or on inland waterways. Lighthouses mark dangerous coastlines, hazardous shoals, reefs, rocks, and safe entries to harbors; they also assist in aerial navigation. Once widely used, the number of operational lighthouses has declined due to the expense of maintenance and has become uneconomical since the advent of much cheaper, more sophisticated and effective electronic navigational systems. History Ancient lighthouses Before the development of clearly defined ports, mariners were guided by fires built on hilltops. Since elevating the fire would improve the visibility, placing the fire on a platform became a practice that led to the development of the lighthouse. In antiquity, the lighthouse functioned more as an entrance marker to ports than as a warning signal for reefs and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lighthouses Completed In 1884
A lighthouse is a tower, building, or other type of physical structure designed to emit light from a system of lamps and lenses and to serve as a beacon for navigational aid, for maritime pilots at sea or on inland waterways. Lighthouses mark dangerous coastlines, hazardous shoals, reefs, rocks, and safe entries to harbors; they also assist in aerial navigation. Once widely used, the number of operational lighthouses has declined due to the expense of maintenance and has become uneconomical since the advent of much cheaper, more sophisticated and effective electronic navigational systems. History Ancient lighthouses Before the development of clearly defined ports, mariners were guided by fires built on hilltops. Since elevating the fire would improve the visibility, placing the fire on a platform became a practice that led to the development of the lighthouse. In antiquity, the lighthouse functioned more as an entrance marker to ports than as a warning signal for ree ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Lighthouses In Australia
This is a list of lighthouses and lightvessels in Australia. Australia has a coastline of , with over 350 lighthouses and navigational aids around the Australian coastline, and a single inland lighthouse, the Point Malcolm lighthouse. The first lighthouse was Macquarie Lighthouse, which was lit in 1793 as a tripod mounted wood and coal fired beacon. The last staffed lighthouse was Maatsuyker Island Lighthouse, off the south coast of Tasmania, which was automated in 1996. Listing The lighthouses and lightvessels of Australia are listed in the National Geospatial-Intelligence Agency ''List of Lights'' publication 111. They are listed by the United Kingdom Hydrographic Office on volume K of the ''Admiralty List of Lights & Fog Signals''. The '' ARLHS World List of Lights'' lists them with the prefix "AUS". On ''The Lighthouse Directory'', the lighthouses of Australia are listed according to their location: * Coral Sea Islands Territory * New South Wales, including Cape St Georg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acetylene Gas
Acetylene ( systematic name: ethyne) is the chemical compound with the formula and structure . It is a hydrocarbon and the simplest alkyne. This colorless gas is widely used as a fuel and a chemical building block. It is unstable in its pure form and thus is usually handled as a solution. Pure acetylene is odorless, but commercial grades usually have a marked odor due to impurities such as divinyl sulfide and phosphine.Compressed Gas Association (1995Material Safety and Data Sheet – Acetylene As an alkyne, acetylene is unsaturated because its two carbon atoms are bonded together in a triple bond. The carbon–carbon triple bond places all four atoms in the same straight line, with CCH bond angles of 180°. Discovery Acetylene was discovered in 1836 by Edmund Davy, who identified it as a "new carburet of hydrogen". It was an accidental discovery while attempting to isolate potassium metal. By heating potassium carbonate with carbon at very high temperatures, he pro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Brisbane, Queensland
South Brisbane is an inner southern suburb in the City of Brisbane, Queensland, Australia. In the , South Brisbane had a population of 7,196 people. Geography The suburb is on the southern bank of the Brisbane River, bounded to the north-west, north, and east by the median of the river. The river to the east of the suburb is the South Brisbane Reach.(). The suburb is directly connected to the central business district across the river by the following bridges (upstream to downstream): * Go Between Bridge (toll road, ) * William Jolly Bridge (road, ) * Merivale Bridge (rail, ) * Kurilpa Bridge (pedestrian/cycling, ) * Victoria Bridge (road, ) * Goodwill Bridge (pedestrian/cycling, ). Modern public transport services include suburban train stations at South Brisbane and South Bank, and South East Busway stations at Cultural Centre, South Bank, and Mater Hill. CityCat ferry services link South Brisbane to other riverside suburbs. History Pre-colonial times South Bris ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
State Library Of Queensland
The State Library of Queensland is the main reference and research library provided to the people of the State of Queensland, Australia, by the state government. Its legislative basis is provided by the Queensland Libraries Act 1988. It contains a significant portion of Queensland's documentary heritage, major reference and research collections, and is an advocate of and partner with public libraries across Queensland. The library is at Kurilpa Point, within the Queensland Cultural Centre on the Brisbane River at South Bank. History The Brisbane Public Library was established by the government of the Colony of Queensland in 1896, and was renamed the Public Library of Queensland in 1898. The library was opened to the public in 1902. In 1934, the Oxley Memorial Library (now the John Oxley Library), named for the explorer John Oxley, opened as a centre for research and study relating specifically to Queensland. The Libraries Act of 1943 established the Library Board of Queensl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Courier-Mail
''The Courier-Mail'' is an Australian newspaper published in Brisbane. Owned by News Corp Australia, it is published daily from Monday to Saturday in tabloid format. Its editorial offices are located at Bowen Hills, in Brisbane's inner northern suburbs, and it is printed at Murarrie, in Brisbane's eastern suburbs. It is available for purchase throughout Queensland, most regions of Northern New South Wales and parts of the Northern Territory. History The history of ''The Courier-Mail'' is through four mastheads. The ''Moreton Bay Courier'' later became '' The Courier'', then the '' Brisbane Courier'' and, since a merger with the Daily Mail in 1933, ''The Courier-Mail''. The ''Moreton Bay Courier'' was established as a weekly paper in June 1846. Issue frequency increased steadily to bi-weekly in January 1858, tri-weekly in December 1859, then daily under the editorship of Theophilus Parsons Pugh from 14 May 1861. The recognised founder and first editor was Arthur Sidney Lyo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lighthouse Keeper
A lighthouse keeper or lightkeeper is a person responsible for tending and caring for a lighthouse, particularly the light and lens in the days when oil lamps and clockwork mechanisms were used. Lighthouse keepers were sometimes referred to as "wickies" because of their job trimming the wicks. Duties and functions Historically, lighthouse keepers were needed to trim the wicks, replenish fuel, wind clockworks and perform maintenance tasks such as cleaning lenses and windows. They were also responsible for the fog signal and the weather station, and played a major role in search and rescue at sea. Because most lighthouses are located in remote, isolated or inaccessible areas on islands and coastlines, it was typical for the work of lighthouse keeper to remain within a family, passing from parents to child, all of whom lived in or near the lighthouse itself. "Stag light" was an unofficial term given to some isolated lighthouses in the United States Lighthouse Service. It meant st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reinforced Concrete
Reinforced concrete (RC), also called reinforced cement concrete (RCC) and ferroconcrete, is a composite material in which concrete's relatively low tensile strength and ductility are compensated for by the inclusion of reinforcement having higher tensile strength or ductility. The reinforcement is usually, though not necessarily, steel bars (rebar) and is usually embedded passively in the concrete before the concrete sets. However, post-tensioning is also employed as a technique to reinforce the concrete. In terms of volume used annually, it is one of the most common engineering materials. In corrosion engineering terms, when designed correctly, the alkalinity of the concrete protects the steel rebar from corrosion. Description Reinforcing schemes are generally designed to resist tensile stresses in particular regions of the concrete that might cause unacceptable cracking and/or structural failure. Modern reinforced concrete can contain varied reinforcing materials made ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moreton Bay Pile Light Ca 1911
Moreton may refer to: People Given name * Moreton John Wheatley (1837–1916), British Army officer and Bailiff of the Royal Parks Surname * Alice Bertha Moreton (1901–1977), English sculptor, draughtsman and artist * Andrew Moreton, a pseudonym of Daniel Defoe * Arabella Moreton (after 1690–1727), British poet * Berkeley Moreton, 4th Earl of Ducie (1834–1924), British peer * Marie Evelyn Moreton (1870–1949), Lady Byng * Ivor Moreton (1908–1984), British singer and pianist * Jimmy Moreton (1891–1942), English football player and manager * John Moreton (1917–2012), British diplomat * John Alfred Moreton, Royal Navy officer during the First World War * Julian Moreton (1825–1900), Anglican missionary * Kevin Moreton (born 1959), English actor * Matthew Moreton, 1st Baron Ducie (1663–1735), British Army officer and politician * Nicolas Moreton (born 1961), English artist * Penelope Moreton (born 1932), Irish equestrian * Ray Moreton (1942–2016), New Zeal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
