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Islands Of Tuvalu
Tuvalu consists of nine separate islands: six atolls and three reef islands. An atoll typically consists of several motus: Tuvalu has a total of 124 islands and islets. Each island is surrounded by a coral reef. The soils of Tuvalu's islands are usually shallow, porous, alkaline, coarse-textured, with carbonate mineralogy and high pH values of up to 8.2 to 8.9. The soils are usually deficient in most of the important nutrients needed for plant growth, so garden beds need to be enhanced with mulch to increase their fertility. Tuvalu's small, widely scattered atolls have a total land area of only about making Tuvalu the fourth-smallest country in the world. The sea level at the Funafuti tide gauge has been rising at a rate of 3.9 mm per year, and it has been determined that rising sea levels are causing more wave energy to be transferred across reef surfaces, which has tended to push more sand onto island shorelines, increasing islands’ land area. Over a recent four-dec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tuvalu
Tuvalu ( ) is an island country in the Polynesian subregion of Oceania in the Pacific Ocean, about midway between Hawaii and Australia. It lies east-northeast of the Santa Cruz Islands (which belong to the Solomon Islands), northeast of Vanuatu, southeast of Nauru, south of Kiribati, west of Tokelau, northwest of Samoa and Wallis and Futuna, and north of Fiji. Tuvalu is composed of three reef islands and six atolls spread out between the latitude of 5th parallel south, 5° and 10th parallel south, 10° south and between the longitude of 176th meridian east, 176° and 180th meridian, 180°. They lie west of the International Date Line. The 2022 census determined that Tuvalu had a population of 10,643, making it List of countries and dependencies by population, the second-least populous country in the world, behind Vatican City. Tuvalu's total land area is . The first inhabitants of Tuvalu were Polynesians arriving as part of the History of the Polynesian people, migration of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atolls
An atoll () is a ring-shaped island, including a coral rim that encircles a lagoon. There may be coral islands or cays on the rim. Atolls are located in warm tropical or subtropical parts of the oceans and seas where corals can develop. Most of the approximately 440 atolls in the world are in the Pacific Ocean. Two different, well-cited models, the subsidence model and the antecedent karst model, have been used to explain the development of atolls.Droxler, A.W. and Jorry, S.J., 2021. "The Origin of Modern Atolls: Challenging Darwin's Deeply Ingrained Theory". ''Annual Review of Marine Science'', 13, pp. 537–573. According to Charles Darwin's subsidence model, the formation of an atoll is explained by the sinking of a volcanic island around which a coral fringing reef has formed. Over geologic time, the volcanic island becomes extinct and eroded as it subsides completely beneath the surface of the ocean. As the volcanic island subsides, the coral fringing reef becomes a barrier ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nanumea
Nanumea is the northwesternmost atoll in the Polynesian nation of Tuvalu, a group of nine coral atolls and islands spread over about of the Pacific Ocean just south of the equator and west of the International Date Line. Nanumea is with a population of 610 people (2022 census). Geography Located along one edge of the so-called Polynesian triangle, Nanumea lies just south of the Gilbert Islands, which are Micronesian in language and culture. Nanumea is a classic atoll, a series of low islets sitting on a coral reef shelf surrounding a lagoon. About long by wide in overall size, the dry land area is about . The two largest islets Nanumea and Lakena, which comprise 90% of the dry land area of the atoll. Since the early 1990s, the use of nets and spearing has been prohibited in all parts of the lagoon and the Nanumea Conservation Area was established in 2006. The Nanumea Conservation Area covers about of the central lagoon and consists of about 10% of the reef area of the a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vaiaku
Vaiaku is a village located on the southern coast of the island of Fongafale in the atoll of Funafuti in Tuvalu, which is home to most of the major administrative buildings. However, it is not the official capital, as that title belongs to the entirety of Funafuti. According to the census of 2017, Vaiaku has 462 inhabitants, out of 6,320 for the whole atoll of Funafuti, which is the official capital of Tuvalu. All the administrative buildings, including the National Bank of Tuvalu, and the only hotel of Tuvalu, Vaiaku Langi Hotel, are located in Vaiaku. It also has Teone Church, which is the only church of the Latin Catholic Mission Sui Iuris of Funafuti. The most prominent building on Funafuti is the ''Fētu'ao Lima'' (Morning Star Church) of the Church of Tuvalu. Climate Vaiaku has a tropical rainforest climate A tropical rainforest climate or equatorial climate is a tropical climate sub-type usually found within 10 to 15 degrees latitude of the equator. There are some oth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Funafuti
Funafuti is an atoll, comprising numerous islets, that serves as the capital of Tuvalu. As of the 2017 census, it has a population of 6,320 people. More people live in Funafuti than the rest of Tuvalu combined, with it containing approximately 60% of the nation's population. The main islet, Fongafale, hosts Vaiaku, the administrative center of the nation. Funafuti was first sighted by Europeans in 1819 by Arent Schuyler de Peyster, an American sea captain, who named it Ellice's Island. Between 1850 and 1875, Funafuti, with its navigable lagoon, was targeted by Blackbirding, blackbirders who kidnapped natives to work at mines off the coast of Peru and Chile. In 1892, each of the Ellice Islands was declared a British protectorate by Captain Herbert William Sumner Gibson, Herbert Gibson of . In 1909, the first resident magistrate was appointed to Funafuti; in 1915, Funafuti, along with the rest of the Ellice Islands, were incorporated into the Gilbert and Ellice Islands as a crown c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atolls
An atoll () is a ring-shaped island, including a coral rim that encircles a lagoon. There may be coral islands or cays on the rim. Atolls are located in warm tropical or subtropical parts of the oceans and seas where corals can develop. Most of the approximately 440 atolls in the world are in the Pacific Ocean. Two different, well-cited models, the subsidence model and the antecedent karst model, have been used to explain the development of atolls.Droxler, A.W. and Jorry, S.J., 2021. "The Origin of Modern Atolls: Challenging Darwin's Deeply Ingrained Theory". ''Annual Review of Marine Science'', 13, pp. 537–573. According to Charles Darwin's subsidence model, the formation of an atoll is explained by the sinking of a volcanic island around which a coral fringing reef has formed. Over geologic time, the volcanic island becomes extinct and eroded as it subsides completely beneath the surface of the ocean. As the volcanic island subsides, the coral fringing reef becomes a barrier ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geographic Coordinate System
A geographic coordinate system (GCS) is a spherical coordinate system, spherical or geodetic coordinates, geodetic coordinate system for measuring and communicating position (geometry), positions directly on Earth as latitude and longitude. It is the simplest, oldest, and most widely used type of the various spatial reference systems that are in use, and forms the basis for most others. Although latitude and longitude form a coordinate tuple like a cartesian coordinate system, the geographic coordinate system is not cartesian because the measurements are angles and are not on a planar surface. A full GCS specification, such as those listed in the EPSG Geodetic Parameter Dataset, EPSG and ISO 19111 standards, also includes a choice of geodetic datum (including an Earth ellipsoid), as different datums will yield different latitude and longitude values for the same location. History The invention of a geographic coordinate system is generally credited to Eratosthenes of Cy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Census
A census (from Latin ''censere'', 'to assess') is the procedure of systematically acquiring, recording, and calculating population information about the members of a given Statistical population, population, usually displayed in the form of statistics. This term is used mostly in connection with Population and housing censuses by country, national population and housing censuses; other common censuses include Census of agriculture, censuses of agriculture, traditional culture, business, supplies, and traffic censuses. The United Nations (UN) defines the essential features of population and housing censuses as "individual enumeration, universality within a defined territory, simultaneity and defined periodicity", and recommends that population censuses be taken at least every ten years. UN recommendations also cover census topics to be collected, official definitions, classifications, and other useful information to coordinate international practices. The United Nations, UN's Food ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flag Of Tuvalu-(star Interpretation)
A flag is a piece of textile, fabric (most often rectangular) with distinctive colours and design. It is used as a symbol, a signalling device, or for decoration. The term ''flag'' is also used to refer to the graphic design employed, and flags have evolved into a general tool for rudimentary signalling and identification, especially in environments where communication is challenging (such as the Maritime flag, maritime environment, where Flag semaphore, semaphore is used). Many flags fall into groups of similar designs called flag families. The study of flags is known as "vexillology" from the Latin , meaning "flag" or "banner". National flags are patriotic symbols with widely varied interpretations that often include strong military associations because of their original and ongoing use for that purpose. Flags are also used in messaging, advertising, or for decorative purposes. Some military units are called "flags" after their use of flags. A ''flag'' (Arabic: ) is equival ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vaitupu
Vaitupu is the largest atoll of the nation of Tuvalu. It is located at 7.48 degrees south and 178.83 degrees east. There are 1,077 people (2022 Census) living on with the main village being Asau. History Discovery and settlement The exact date of Vaitupu's first settlement is unknown. According to oral history, the founder of the Vaitupuan community was a Samoan by the name of Telematua, who arrived in the 16th or 17th century. However, it is possible that Tongans may have first reached the atoll during the mid-13th century. Vaitupu has maintained contacts with Tonga throughout its history, both peaceful ( alliances through marriage) and hostile (visits by Tongan slave-seekers). Vaitupu was also visited by I-Kiribati, and was thus far from isolated. Vaitupu means 'the fountain of water'. Obed Starbuck—captain of the whaler ''Loper'' from Nantucket, Massachusetts—sighted the island on 26 April 1826, naming it 'Tracy Island'. William Plaskett, captain of the Nantuc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gilbert And Ellice Islands
The Gilbert and Ellice Islands (GEIC as a colony) in the Pacific Ocean was part of the British Empire from 1892 to 1976. It was a British protectorate, protectorate from 1892 to 12 January 1916, and then a crown colony, colony until 1 January 1976, and was administered as part of the British Western Pacific Territories (BWPT) until it became independent as two separate states. The history of GEIC was mainly characterized by phosphate mining in Banaba and Nauru, phosphate mining on Ocean Island. In October 1975, these islands were divided by force of law into two separate colonies, and they became independent nations shortly thereafter: the Ellice Islands became Tuvalu in 1978, and the Gilbert Islands with Banaba (Ocean Island) became part of Kiribati in 1979. Location The Gilbert IslandsReilly Ridgell. ''Pacific Nations and Territories: The Islands of Micronesia, Melanesia, and Polynesia.'' 3rd. Ed. Honolulu: Bess Press, 1995. p. 95. sometimes also known as ''Kingsmill Islands' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
