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Vaadhoo (Raa Atoll)
Vaadhoo (Dhivehi: ވާދޫ) is one of the inhabited islands of Raa Atoll, Maldives. Famous for the bioluminescence plankton (Redhan), the spectacular "Sea of Stars" can be experienced in this island yearly. With clean roads and white sandy beaches Vaadhoo is one of the most beautiful inhabited island in Maldives and its local tourism industry is expected to boom in the upcoming years. Geography The island is north of the country's capital, Malé Malé (, ; dv, މާލެ) is the capital and most populous city of the Maldives. With a population of 252,768 and an area of , it is also one of the most densely populated cities in the world. The city is geographically located at the southern .... Ecology Vaadhoo island is famous for the 'sea of stars.' This marine bioluminescence is generated by phytoplankton known as dinoflagellates. Woodland Hastings of Harvard University has for the first time identified a special channel in the dinoflagellate cell membrane that responds t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Administrative Divisions Of The Maldives
The Administrative Divisions of the Maldives refers to the various units of government that provide local government services in the Maldives. According to the Decentralization Act 2010, the administrative divisions of the Maldives would consist of atolls, islands, and cities; each administered by their own local council, under the basic terms of home rule. Geographically, the Maldives are formed by a number of natural atolls plus a few islands and isolated reefs which form a pattern from North to South. Administratively, there are currently 189 islands, 18 atolls and 4 cities in the Maldives. Background During the Gayyoom Presidency During the presidency of Maumoon Abdul Gayyoom, the administrative divisions consisted of 20 administrative atolls, all controlled by the central government in Malé. Seven Provinces In 2008, in an attempt of decentralization, the Nasheed government divided the country into seven provinces. According to this system, the bill submitted by the g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maldives
Maldives (, ; dv, ދިވެހިރާއްޖެ, translit=Dhivehi Raajje, ), officially the Republic of Maldives ( dv, ދިވެހިރާއްޖޭގެ ޖުމްހޫރިއްޔާ, translit=Dhivehi Raajjeyge Jumhooriyyaa, label=none, ), is an archipelagic state located in South Asia, situated in the Indian Ocean. It lies southwest of Sri Lanka and India, about from the Asian continent's mainland. The chain of atolls of the Maldives, 26 atolls stretches across the equator from Atolls of the Maldives#Ihavandhippolhu, Ihavandhippolhu Atoll in the north to Addu Atoll in the south. Comprising a territory spanning roughly including the sea, land area of all the islands comprises , Maldives is one of the world's most geographically dispersed sovereign states and the List of sovereign states and dependent territories in Asia, smallest Asian country as well as one of the smallest Muslim countries, Muslim-majority countries by land area and, with around 557,751 inhabitants, the 2nd List of Asian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northern Maalhosmadulu Atoll
Northern Maalhosmadulu Atoll (code name Raa) is an atoll from the Maldives. It includes Northern Maalhosmadulu Atoll proper and the island of Alifushi. 1. Alifushi and Etthingili (Powell Islands in the Admiralty Chart) stand on a detached reef of their own with very deep waters (no sounding) between this faru and the northern end of the main Atoll. 2. Northern Maalhosmadulu Atoll is 35 miles in length from N to S, and 15 miles across at its broadest part. Its western fringe is composed of a series of round or oval reefs (farus) irregularly placed (a feature peculiar to all the larger Northern Atolls). The centre is heavily dotted with coral patches (''giri''), some submerged and some awash. The concentration of ''giri'' is especially dense towards its SW quarter, close to Kandholhudhu Island (where there is the place most crowded with small reefs and shoals in the whole Maldives), but its narrower northern end is quite clear of reefs. The general depths of the lagoon are from 23 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telephone Numbers In The Maldives
A telephone is a telecommunications device that permits two or more users to conduct a conversation when they are too far apart to be easily heard directly. A telephone converts sound, typically and most efficiently the human voice, into electronic signals that are transmitted via cables and other communication channels to another telephone which reproduces the sound to the receiving user. The term is derived from el, τῆλε (''tēle'', ''far'') and φωνή (''phōnē'', ''voice''), together meaning ''distant voice''. A common short form of the term is ''phone'', which came into use early in the telephone's history. In 1876, Alexander Graham Bell was the first to be granted a United States patent for a device that produced clearly intelligible replication of the human voice at a second device. This instrument was further developed by many others, and became rapidly indispensable in business, government, and in households. The essential elements of a telephone are a m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dhivehi Language
Dhivehi, also spelled Divehi, may refer to: *Dhivehi people, an ethnic group native to the historic region of the Maldive Islands. * Dhivehi language, an Indo-Aryan language predominantly spoken by about 350,000 people in the Republic of Maldives *Dhivehi script Dhivehi, also spelled Divehi, may refer to: *Dhivehi people Dhivehi, also spelled Divehi, may refer to: *Dhivehi people, an ethnic group native to the historic region of the Maldive Islands. *Maldivian language, Dhivehi language, an Indo-Aryan l ... {{disambig Language and nationality disambiguation pages ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Raa Atoll
Raa Atoll (also known as Northern Maalhosmadulu Atoll or Maalhosmadulu Uthuruburi) is an administrative division from the Maldives. The capital is Ungoofaaru. It includes Northern Maalhosmadulu Atoll proper and the island of Alifushi. 1. Alifushi and Etthingili (Powell Islands in the Admiralty Chart) stand on a detached reef of their own with very deep waters (no sounding) between this ''faru'' and the northern end of the main atoll. 2. Northern Maalhosmadulu Atoll is in length from N to S, and across at its broadest part. Its western fringe is composed of a series of round or oval reefs ''(farus)'' irregularly placed (a feature peculiar to all the larger Northern Atolls). The centre is heavily dotted with coral patches (''giri''), some submerged and some awash. The concentration of ''giri'' is especially dense towards its SW quarter, close to Kandholhudhu Island (where there is the place most crowded with small reefs and shoals in the whole Maldives), but its narrower north ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Malé
Malé (, ; dv, މާލެ) is the capital and most populous city of the Maldives. With a population of 252,768 and an area of , it is also one of the most densely populated cities in the world. The city is geographically located at the southern edge of North Malé Atoll ( Kaafu Atoll). Administratively, the city consists of a central island, an airport island, and four other islands governed by the Malé City Council. Traditionally it was the King's Island, from where the ancient royal dynasties ruled and where the palace was located. The city was then called ''Mahal''. Formerly it was a walled city surrounded by fortifications and gates (''doroshi''). The Royal Palace (''Gan'duvaru'') was destroyed along with the picturesque forts (''koshi'') and bastions (''buruzu'') when the city was remodelled under President Ibrahim Nasir's rule in the aftermath of the abolition of the monarchy in 1968. However, some buildings remained, namely, the Malé Friday Mosque. In recent years, th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bioluminescence
Bioluminescence is the production and emission of light by living organisms. It is a form of chemiluminescence. Bioluminescence occurs widely in marine vertebrates and invertebrates, as well as in some fungi, microorganisms including some bioluminescent bacteria, and terrestrial arthropods such as fireflies. In some animals, the light is bacteriogenic, produced by symbiotic bacteria such as those from the genus ''Vibrio''; in others, it is autogenic, produced by the animals themselves. In a general sense, the principal chemical reaction in bioluminescence involves a light-emitting molecule and an enzyme, generally called luciferin and luciferase, respectively. Because these are generic names, luciferins and luciferases are often distinguished by the species or group, e.g. firefly luciferin. In all characterized cases, the enzyme catalyzes the oxidation of the luciferin. In some species, the luciferase requires other cofactors, such as calcium or magnesium ions, and somet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phytoplankton
Phytoplankton () are the autotrophic (self-feeding) components of the plankton community and a key part of ocean and freshwater ecosystems. The name comes from the Greek words (), meaning 'plant', and (), meaning 'wanderer' or 'drifter'. Phytoplankton obtain their energy through photosynthesis, as do trees and other plants on land. This means phytoplankton must have light from the sun, so they live in the well-lit surface layers (euphotic zone) of oceans and lakes. In comparison with terrestrial plants, phytoplankton are distributed over a larger surface area, are exposed to less seasonal variation and have markedly faster turnover rates than trees (days versus decades). As a result, phytoplankton respond rapidly on a global scale to climate variations. Phytoplankton form the base of marine and freshwater food webs and are key players in the global carbon cycle. They account for about half of global photosynthetic activity and at least half of the oxygen production, despite ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dinoflagellate
The dinoflagellates (Greek δῖνος ''dinos'' "whirling" and Latin ''flagellum'' "whip, scourge") are a monophyletic group of single-celled eukaryotes constituting the phylum Dinoflagellata and are usually considered algae. Dinoflagellates are mostly marine plankton, but they also are common in freshwater habitats. Their populations vary with sea surface temperature, salinity, and depth. Many dinoflagellates are photosynthetic, but a large fraction of these are in fact mixotrophic, combining photosynthesis with ingestion of prey (phagotrophy and myzocytosis). In terms of number of species, dinoflagellates are one of the largest groups of marine eukaryotes, although substantially smaller than diatoms. Some species are endosymbionts of marine animals and play an important part in the biology of coral reefs. Other dinoflagellates are unpigmented predators on other protozoa, and a few forms are parasitic (for example, ''Oodinium'' and ''Pfiesteria''). Some dinoflagellates pro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
