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Raine Island Beacon
Raine Island Beacon is a heritage-listed beacon at the eastern end of Raine Island, Shire of Cook, Queensland, Australia. It was built in 1844 by convicts. It was added to the Queensland Heritage Register on 21 October 1992. History Ships bound north from Australia to Asia generally took the Outer Passage before turning west through the Great Barrier Reef to Torres Strait. As the area was notorious for shipwrecks, the beacon was built in 1844 to assist navigation. The beacon was built mostly of local materials: coral limestone quarried on site; shells burned to make lime for mortar; and timber from the ''Martha Ridgway'' which was wrecked nearby in 1842. Though serving as a landmark for shipping and used by crews, the beacon soon became obsolete after the northern passage was discovered. In 1890 the JT Arundel Company began mining guano on Raine Island, with a workforce of 100 Chinese. Their extensive quarries are evident over much of the island, though there is little sig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Raine Island, Queensland
Raine Island is a vegetated coral cay in total area situated on the outer edges of the Great Barrier Reef off north-eastern Australia. It lies approximately north-northwest of Cairns in Queensland, about east-north-east of Cape Grenville on the Cape York Peninsula. Raine Island is the site of the oldest European structure in tropical Australia, a stone beacon built in 1844, and harbours the world's largest remaining population of green turtles (''Chelonia mydas''). An important environmental icon, the island is totally protected from public access. It got its name from Captain Thomas Raine (1793–1860), the English mariner who discovered it. Geography Raine Island is a vegetated coral cay dominated by low herbaceous annual vegetation (Batianoff et al. 1993). The cay is composed of a central core of phosphate rock surrounded by sand and extensive fringing reefs. It lies just off the eastern edge of the continental shelf, next to a shipping channel known as the Raine Islan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guano
Guano (Spanish from qu, wanu) is the accumulated excrement of seabirds or bats. As a manure, guano is a highly effective fertilizer due to the high content of nitrogen, phosphate, and potassium, all key nutrients essential for plant growth. Guano was also, to a lesser extent, sought for the production of gunpowder and other explosive materials. The 19th-century seabird guano trade played a pivotal role in the development of modern input-intensive farming. The demand for guano spurred the human colonization of remote bird islands in many parts of the world. Unsustainable seabird guano mining processes can result in permanent habitat destruction and the loss of millions of seabirds. Bat guano is found in caves throughout the world. Many cave ecosystems are wholly dependent on bats to provide nutrients via their guano which supports bacteria, fungi, invertebrates, and vertebrates. The loss of bats from a cave can result in the extinction of species that rely on their guano. U ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beacons
A beacon is an intentionally conspicuous device designed to attract attention to a specific location. A common example is the lighthouse, which draws attention to a fixed point that can be used to navigate around obstacles or into port. More modern examples include a variety of radio beacons that can be read on radio direction finders in all weather, and radar transponders that appear on radar displays. Beacons can also be combined with semaphoric or other indicators to provide important information, such as the status of an airport, by the colour and rotational pattern of its airport beacon, or of pending weather as indicated on a weather beacon mounted at the top of a tall building or similar site. When used in such fashion, beacons can be considered a form of optical telegraphy. For navigation Beacons help guide navigators to their destinations. Types of navigational beacons include radar reflectors, radio beacons, sonic and visual signals. Visual beacons range from s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Raine Island
Raine Island is a vegetated coral cay in total area situated on the outer edges of the Great Barrier Reef off north-eastern Australia. It lies approximately north-northwest of Cairns in Queensland, about east-north-east of Cape Grenville on the Cape York Peninsula. Raine Island is the site of the oldest European structure in tropical Australia, a stone beacon built in 1844, and harbours the world's largest remaining population of green turtles (''Chelonia mydas''). An important environmental icon, the island is totally protected from public access. It got its name from Captain Thomas Raine (1793–1860), the English mariner who discovered it. Geography Raine Island is a vegetated coral cay dominated by low herbaceous annual vegetation (Batianoff et al. 1993). The cay is composed of a central core of phosphate rock surrounded by sand and extensive fringing reefs. It lies just off the eastern edge of the continental shelf, next to a shipping channel known as the Raine Island ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dome
A dome () is an architectural element similar to the hollow upper half of a sphere. There is significant overlap with the term cupola, which may also refer to a dome or a structure on top of a dome. The precise definition of a dome has been a matter of controversy and there are a wide variety of forms and specialized terms to describe them. A dome can rest directly upon a Rotunda (architecture), rotunda wall, a Tholobate, drum, or a system of squinches or pendentives used to accommodate the transition in shape from a rectangular or square space to the round or polygonal base of the dome. The dome's apex may be closed or may be open in the form of an Oculus (architecture), oculus, which may itself be covered with a roof lantern and cupola. Domes have a long architectural lineage that extends back into prehistory. Domes were built in ancient Mesopotamia, and they have been found in Persian architecture, Persian, Ancient Greek architecture, Hellenistic, Ancient Roman architecture, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Keystone (architecture)
A keystone (or capstone) is the wedge-shaped stone at the apex of a masonry arch or typically round-shaped one at the apex of a vault. In both cases it is the final piece placed during construction and locks all the stones into position, allowing the arch or vault to bear weight. In arches and vaults (such as quasi-domes) keystones are often enlarged beyond the structural requirements and decorated. A variant in domes and crowning vaults is a lantern. Keystones, as a hallmark of strength or good architecture, or their suggested form are sometimes placed in the centre of the flat top of doors, recesses and windows for decorative effect, so as to form an upward projection of a lintel. Although a masonry arch or vault cannot be self-supporting until the keystone is placed, the keystone experiences the least stress of any of the voussoirs, due to its position at the apex. Old keystones can decay due to vibration, a condition known as bald arch. Architecture In a rib-vaulted c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parapet
A parapet is a barrier that is an extension of the wall at the edge of a roof, terrace, balcony, walkway or other structure. The word comes ultimately from the Italian ''parapetto'' (''parare'' 'to cover/defend' and ''petto'' 'chest/breast'). Where extending above a roof, a parapet may simply be the portion of an exterior wall that continues above the edge line of the roof surface, or may be a continuation of a vertical feature beneath the roof such as a fire wall or party wall. Parapets were originally used to defend buildings from military attack, but today they are primarily used as guard rails, to conceal rooftop equipment, reduce wind loads on the roof, and to prevent the spread of fires. In the Bible the Hebrews are obligated to build a parapet on the roof of their houses to prevent people falling (Deuteronomy 22:8). Parapet types Parapets may be plain, embattled, perforated or panelled, which are not mutually exclusive terms. *Plain parapets are upward extensions of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Raine Island Beacon (1983)
Raine Island Beacon is a heritage-listed beacon at the eastern end of Raine Island, Shire of Cook, Queensland, Australia. It was built in 1844 by convicts. It was added to the Queensland Heritage Register on 21 October 1992. History Ships bound north from Australia to Asia generally took the Outer Passage before turning west through the Great Barrier Reef to Torres Strait. As the area was notorious for shipwrecks, the beacon was built in 1844 to assist navigation. The beacon was built mostly of local materials: coral limestone quarried on site; shells burned to make lime for mortar; and timber from the ''Martha Ridgway'' which was wrecked nearby in 1842. Though serving as a landmark for shipping and used by crews, the beacon soon became obsolete after the northern passage was discovered. In 1890 the JT Arundel Company began mining guano on Raine Island, with a workforce of 100 Chinese. Their extensive quarries are evident over much of the island, though there is little sig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John T
John is a common English name and surname: * John (given name) * John (surname) John may also refer to: New Testament Works * Gospel of John, a title often shortened to John * First Epistle of John, often shortened to 1 John * Second Epistle of John, often shortened to 2 John * Third Epistle of John, often shortened to 3 John People * John the Baptist (died c. AD 30), regarded as a prophet and the forerunner of Jesus Christ * John the Apostle (lived c. AD 30), one of the twelve apostles of Jesus * John the Evangelist, assigned author of the Fourth Gospel, once identified with the Apostle * John of Patmos, also known as John the Divine or John the Revelator, the author of the Book of Revelation, once identified with the Apostle * John the Presbyter, a figure either identified with or distinguished from the Apostle, the Evangelist and John of Patmos Other people with the given name Religious figures * John, father of Andrew the Apostle and Saint Peter * Pope Joh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shire Of Cook
The Shire of Cook (The Shire) is a local government area in Far North Queensland, Australia. The Shire covers most of the eastern and central parts of Cape York Peninsula, the most northerly section of the Australian mainland. It covers an area of , and is the largest LGA in the state. The shire was established in 1919. The Daintree and Hann Divisions were created on 11 November 1879 as two of 74 divisions around Queensland under the ''Divisional Boards Act 1879''. With the passage of the ''Local Authorities Act 1902'', they became the Shires of Daintree and Hann on 31 March 1903. On 16 January 1919, they merged to form the Shire of Cook. The Borough of Cooktown was proclaimed as a separate municipality on 3 April 1876 under the ''Municipal Institutions Act 1864''. On 24 August 1932, the Town of Cooktown (the successor to the Borough of Cooktown) was absorbed back into Cook Shire. Prior to 2005, a number of Aboriginal communities administered under Deed of Grant in Trust ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Zealand Company Ships
The New Zealand Company was a 19th-century English company that played a key role in the colonisation of New Zealand. The company was formed to carry out the principles of systematic colonisation devised by Edward Gibbon Wakefield, who envisaged the creation of a new-model English society in the southern hemisphere. Under Wakefield's model, the colony would attract capitalists who would then have a ready supply of labour—migrant labourers who could not initially afford to be property owners, but who would have the expectation of one day buying land with their savings. The New Zealand Company established settlements at Wellington, Nelson, Wanganui and Dunedin and also became involved in the settling of New Plymouth and Christchurch. It reached the peak of efficiency about 1841, encountered financial problems from 1843 from which it never recovered, and wound up in 1858. This list details the various ships used by the Company in establishing its settlements in New Zealand at Wel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Torres Strait
The Torres Strait (), also known as Zenadh Kes, is a strait between Australia and the Melanesian island of New Guinea. It is wide at its narrowest extent. To the south is Cape York Peninsula, the northernmost extremity of the Australian mainland. To the north is the Western Province of Papua New Guinea. It is named after the Spanish navigator Luís Vaz de Torres, who sailed through the strait in 1606. Prehistory The islands of the Torres Strait have been inhabited by humans for at least 2,500 years and possibly much longer. The various Torres Strait Islander communities have a unique culture and long-standing history with the islands and nearby coastlines. Their maritime-based trade and interactions with the Papuans to the north and the Australian Aboriginal communities have maintained a steady cultural diffusion among the three societal groups, dating back thousands of years. History The first recorded European navigation of the strait was by Luís Vaz de Torres, a pilot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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