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ÃŽle Plate
Île Plate, also known as Flat Island, is a small island in the Indian Ocean off the north coast of Mauritius. Geography Île Plate is located north of Cap Malheureux, the main island's northernmost point. It is part of the administrative area of Rivière du Rempart District. The small nature reserve of Coin de Mire lies between the two islands. As its name suggests, Île Plate is low-lying, apart from a bluff, and is in danger of possible submersion due to the historical rise in the sea-level. It covers an area of . Two small islets, Îlot Gabriel and Pigeon Rock, lie close to the shore of Île Plate. The three sites are national protected areas (Pigeon Rock as part of Islets National Park). Île Plate is uninhabited, though there is a small army base on the island. Flora and fauna A census conducted in 2007/2008 by the University of Mauritius classified 121 species of vascular plants, many of which are non-native. Among the indigenous plants present, the Latania loddige ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indian Ocean
The Indian Ocean is the third-largest of the world's five oceanic divisions, covering or ~19.8% of the water on Earth's surface. It is bounded by Asia to the north, Africa to the west and Australia to the east. To the south it is bounded by the Southern Ocean or Antarctica, depending on the definition in use. Along its core, the Indian Ocean has some large marginal or regional seas such as the Arabian Sea, Laccadive Sea, Bay of Bengal, and Andaman Sea. Etymology The Indian Ocean has been known by its present name since at least 1515 when the Latin form ''Oceanus Orientalis Indicus'' ("Indian Eastern Ocean") is attested, named after India, which projects into it. It was earlier known as the ''Eastern Ocean'', a term that was still in use during the mid-18th century (see map), as opposed to the ''Western Ocean'' ( Atlantic) before the Pacific was surmised. Conversely, Chinese explorers in the Indian Ocean during the 15th century called it the Western Oceans. In Ancie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baudin Expedition To Australia
The Baudin expedition of 1800 to 1803 was a French expedition to map the coast of New Holland (now Australia). Nicolas Baudin was selected as leader in October 1800. The expedition started with two ships, '' Géographe'', captained by Baudin, and '' Naturaliste'' captained by Jacques Hamelin, and was accompanied by nine zoologists and botanists, including Jean-Baptiste Leschenault de la Tour, François Péron and Charles-Alexandre Lesueur as well as the geographer Pierre Faure. Expedition Napoléon Bonaparte, as First Consul, formally approved the expedition "to the coasts of New Holland", after receiving a delegation consisting of Baudin and eminent members of thInstitut National des Sciences et Artson 25 March 1800. The explicit purpose of the voyage was to be "observation and research relating to Geography and Natural History." The Baudin expedition departed Le Havre, France, on 19 October 1800. Because of delays in receiving his instructions and problems encountered in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cairn
A cairn is a man-made pile (or stack) of stones raised for a purpose, usually as a marker or as a burial mound. The word ''cairn'' comes from the gd, cà rn (plural ). Cairns have been and are used for a broad variety of purposes. In prehistoric times, they were raised as markers, as memorials and as burial monuments (some of which contained chambers). In modern times, cairns are often raised as landmarks, especially to mark the summits of mountains. Cairns are also used as trail markers. They vary in size from small stone markers to entire artificial hills, and in complexity from loose conical rock piles to elaborate megalithic structures. Cairns may be painted or otherwise decorated, whether for increased visibility or for religious reasons. A variant is the inuksuk (plural inuksuit), used by the Inuit and other peoples of the Arctic region of North America. History Europe The building of cairns for various purposes goes back into prehistory in Eurasia, ranging in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Basalt
Basalt (; ) is an aphanitic (fine-grained) extrusive igneous rock formed from the rapid cooling of low-viscosity lava rich in magnesium and iron (mafic lava) exposed at or very near the surface of a rocky planet or moon. More than 90% of all volcanic rock on Earth is basalt. Rapid-cooling, fine-grained basalt is chemically equivalent to slow-cooling, coarse-grained gabbro. The eruption of basalt lava is observed by geologists at about 20 volcanoes per year. Basalt is also an important rock type on other planetary bodies in the Solar System. For example, the bulk of the plains of Venus, which cover ~80% of the surface, are basaltic; the lunar maria are plains of flood-basaltic lava flows; and basalt is a common rock on the surface of Mars. Molten basalt lava has a low viscosity due to its relatively low silica content (between 45% and 52%), resulting in rapidly moving lava flows that can spread over great areas before cooling and solidifying. Flood basalts are t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Distillation
Distillation, or classical distillation, is the process of separating the components or substances from a liquid mixture by using selective boiling and condensation, usually inside an apparatus known as a still. Dry distillation is the heating of solid materials to produce gaseous products (which may condense into liquids or solids); this may involve chemical changes such as destructive distillation or cracking. Distillation may result in essentially complete separation (resulting in nearly pure components), or it may be a partial separation that increases the concentration of selected components; in either case, the process exploits differences in the relative volatility of the mixture's components. In industrial applications, distillation is a unit operation of practically universal importance, but is a physical separation process, not a chemical reaction. An installation used for distillation, especially of distilled beverages, is a distillery. Distillation includes th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indentured Labourers
Indentured servitude is a form of labor in which a person is contracted to work without salary for a specific number of years. The contract, called an " indenture", may be entered "voluntarily" for purported eventual compensation or debt repayment, or it may be imposed as a judicial punishment. Historically, it has been used to pay for apprenticeships, typically when an apprentice agreed to work for free for a master tradesman to learn a trade (similar to a modern internship but for a fixed length of time, usually seven years or less). Later it was also used as a way for a person to pay the cost of transportation to colonies in the Americas. Like any loan, an indenture could be sold; most employers had to depend on middlemen to recruit and transport the workers so indentures (indentured workers) were commonly bought and sold when they arrived at their destinations. Like prices of slaves, their price went up or down depending on supply and demand. When the indenture (loan) was paid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lazaretto
A lazaretto or lazaret (from it, lazzaretto a diminutive form of the Italian word for beggar cf. lazzaro) is a quarantine station for maritime travellers. Lazarets can be ships permanently at anchor, isolated islands, or mainland buildings. In some lazarets, postal items were also disinfected, usually by fumigation. This practice was still being done as late as 1936, albeit in rare cases. A leper colony administered by a Christian religious order was often called a lazar house, after the parable of Lazarus the beggar. Throughout history In 1592, a lazaretto made of wooden huts was built on Manoel Island in Malta during a plague epidemic. It was pulled down in 1593 after the disease had subsided. In 1643, Grandmaster Lascaris built a permanent Lazzaretto in the same place to control the periodic influx of plague and cholera on board visiting ships. The hospital was subsequently improved over time, and was enlarged during the governorship of Sir Henry Bouverie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Lighthouses In Mauritius ...
This is a list of lighthouses in Mauritius. Retrieved 22 September 2016 Lighthouses In 1995, the lighthouses of Mauritius were commemorated in 4 stamps. See also * Lists of lighthouses and lightvessels References External links {{Lighthouses in Africa Mauritius Lighthouses Lighthouses 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 mar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1804
Events January–March * January 1 – Haiti gains independence from France, and becomes the first black republic, having the only successful slave revolt ever. * February 4 – The Sokoto Caliphate is founded in West Africa. * February 14 – The First Serbian uprising begins the Serbian Revolution. By 1817, the Principality of Serbia proclaims self-rule from the Ottoman Empire, the first nation-state in Europe to do so. * February 15 – New Jersey becomes the last of the northern United States to abolish slavery. * February 16 – First Barbary War: Stephen Decatur leads a raid to burn the pirate-held frigate at Tripoli to deny her further use by the captors. * February 18 – Ohio University is chartered by the Ohio General Assembly. * February 21 – Cornishman Richard Trevithick's newly built ''Penydarren'' steam locomotive operates on the Merthyr Tramroad, between Penydarren in Merthyr Tydfil and Abercynon in South Wales, following several trials since Febr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Voyage In The Four Main Islands Of The Seas Of Africa
Voyage(s) or The Voyage may refer to: Literature *''Voyage : A Novel of 1896'', Sterling Hayden * ''Voyage'' (novel), a 1996 science fiction novel by Stephen Baxter *''The Voyage'', Murray Bail * "The Voyage" (short story), a 1921 story by Katherine Mansfield * "Voyage", a poem by Patti Smith from her 1996 book '' The Coral Sea'' * ''Voyages'' (poem), a 1926 poem by Hart Crane *Le Voyage, 1996 graphic novel, see Edmond Baudoin *Le Voyage, poem by Baudelaire Film and television * ''The Voyage'' (1921 film), an Italian silent drama film * ''The Voyage'' (1974 film), an Italian film * ''Voyage'' (2013 film), a Hong Kong film made mostly in English * ''Voyages'' (film), a 1999 film directed by Emmanuel Finkiel * ''Voyage'' (1993 film), a 1993 American TV film directed by John Mackenzie * Voyage.tv, an American online travel channel * Voyages Television, an international travel marketing channel * Voyage (French TV channel), a television channel in France operated by Pat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volcano
A volcano is a rupture in the Crust (geology), crust of a Planet#Planetary-mass objects, planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and volcanic gas, gases to escape from a magma chamber below the surface. On Earth, volcanoes are most often found where list of tectonic plates, tectonic plates are divergent boundary, diverging or convergent boundary, converging, and most are found underwater. For example, a mid-ocean ridge, such as the Mid-Atlantic Ridge, has volcanoes caused by divergent tectonic plates whereas the Pacific Ring of Fire has volcanoes caused by convergent tectonic plates. Volcanoes can also form where there is stretching and thinning of the crust's plates, such as in the East African Rift and the Wells Gray-Clearwater volcanic field and Rio Grande rift in North America. Volcanism away from plate boundaries has been postulated to arise from upwelling diapirs from the core–mantle boundary, deep in the Earth. This results in hotspot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
White
White is the lightest color and is achromatic (having no hue). It is the color of objects such as snow, chalk, and milk, and is the opposite of black. White objects fully reflect and scatter all the visible wavelengths of light. White on television and computer screens is created by a mixture of red, blue, and green light. The color white can be given with white pigments, especially titanium dioxide. In ancient Egypt and ancient Rome, priestesses wore white as a symbol of purity, and Romans wore white togas as symbols of citizenship. In the Middle Ages and Renaissance a white unicorn symbolized chastity, and a white lamb sacrifice and purity. It was the royal color of the kings of France, and of the monarchist movement that opposed the Bolsheviks during the Russian Civil War (1917–1922). Greek and Roman temples were faced with white marble, and beginning in the 18th century, with the advent of neoclassical architecture, white became the most common color of new chur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
