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Amindivi
The Aminidivi Islands, are one of the three island subgroups in the Union Territory of Lakshadweep, India. It is the northern group of the Lakshadweep, separated from the Laccadive Islands subgroup roughly by the 11th parallel north. The total land area of the group is 9.26 km². Formerly the Union Territory was known as Laccadive, Minicoy, and Amindivi Islands, a name that was changed to Lakshadweep by an act of Parliament in 1973. The Aminidivi group forms a taluka or subdivision. The islands of Amini, Kiltan, Chetlat, Kadmat and Bitra are inhabited. The population numbered 18,876 at the 2001 census and Islam is the main religion of the islanders. Aminidivi has the highest recorded rainfall in India in a 24-hour period, at 1,168 mm on 2004-05-06. Geography Aminidivi consists of atolls with islands, three reefs or atolls with only unvegetated sand cays above the high water mark, and four submerged banks. In addition, there is the island that gives its name to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lakshadweep
Lakshadweep (), also known as Laccadives (), is a union territory of India. It is an archipelago of 36 islands in the Arabian sea, located off the Malabar Coast. The name ''Lakshadweep'' means "one lakh islands" in Sanskrit, though the Laccadive Islands are just one part of the archipelago of no more than a hundred islands. Malayalam is the primary as well as the widely spoken native language in the territory. The islands form the smallest union territory of India and their total surface area is just . The lagoon area covers about , the territorial waters area and the exclusive economic zone area . The region forms a single Indian district with 10 subdivisions. Kavaratti serves as the capital of the Union Territory and the region comes under the jurisdiction of Kerala High Court. The islands are the northernmost of the Lakshadweep–Maldives–Chagos group of islands, which are the tops of a vast undersea mountain range, the Chagos-Laccadive Ridge, Chagos-Lakshadweep Ridge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Laccadive Islands
The Laccadive or Cannanore Islands are one of the three island subgroups in the Union Territory of Lakshadweep, India. It is the central subgroup of the Lakshadweep, separated from the Amindivi Islands subgroup roughly by the 11th parallel north and from the atoll of Minicoy (Maliku)—far to the south—by the 9 Degree or Mamala Channel. Formerly the Union Territory of Lakshadweep was known as Laccadive, Minicoy, and Amindivi Islands, a name that was changed to Lakshadweep by an act of Parliament in 1973. The Laccadive subgroup had been known earlier as the "Cannanore Islands" after the coastal town of Cannanore (Kannur). The name originated in the fact that while the northern group of Amindivi had stopped in 1784 being a vassal state of the Kannur Kingdom (Arakkal) in exchange for fealty to Tippu Sultan's Kingdom of Mysore, the southern group remained loyal to Kannur. Geography The Laccadive subgroup includes the island of Agatti, with Agatti Aerodrome, the only airp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kadmat
Kadmat Island, also known as Cardamom Island, is a coral island belonging to the Amindivi subgroup of islands of the Lakshadweep archipelago in India. Measuring in length, the island has a lagoon with a width of covering an area of . The ecological feature of the island is of coral reef with seagrass, and marine turtles which nestle here. The Ministry of Environment and Forests (India) has notified the island as a marine protected area for ensuring conservation of the island's animal, plant, or other type of organism, and other resources. The only inhabited village on the island is Kadmat, which had a population of 5,389 according to 2011 census. Fisheries is the main economic activity on the island with agriculture limited to 5% of the land area. Tourism is allowed even for non-Indians and the attractions are kayaking, snorkeling and leisure trips by a glass-bottomed boat for scuba diving. Geography and climate Kadmat Island, which belongs to the township of Kadmat Island o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kiltan
Kiltan or Kilthān Island is a coral island belonging to the Amindivi Subgroup of islands of the Union Territory of Lakshadweep in India. It is at a distance of 291 km away from Kannur, 303 km away from Kozhikode, and west of the city of Kochi. The nearest mainland body is Cannanore and the nearest port is Mangalore. History Kiltan is settled during early periods of common immigration to the Lakshadweep islands. The island was part of an international trade route between the Persian Gulf and Ceylon. Kiltan is the home of the Sufi saint Shaikh Ahmed Naqshabanthi . Geography Kiltan is one of the populated islands of Lakshadweep. It is located 51 km to the northeast of Amini Island and 32 km to the southeast of Chetlat Island, between 11° 28′ and 11° 30′ N latitude and 72° 59′ and 73° 01′ E longitude, and has an area of 2.20 km2.. The reef and lagoon (total area of ) are located to the west of the island and the dry land has 3.4 km length and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bank (topography)
An ocean bank, sometimes referred to as a fishing bank or simply bank, is a part of the seabed that is shallow compared to its surrounding area, such as a shoal or the top of an underwater hill. Somewhat like continental slopes, ocean bank slopes can upwell as tidal and other flows intercept them, sometimes resulting in nutrient-rich currents. Because of this, some large banks, such as Dogger Bank and the Grand Banks of Newfoundland, are among the richest fishing grounds in the world. There are some banks that were reported in the 19th century by navigators, such as Wachusett Reef, whose existence is doubtful. Types Ocean banks may be of volcanic nature. Banks may be carbonate or terrigenous. In tropical areas some banks are submerged atolls. As they are not associated with any landmass, banks have no outside source of sediments. Carbonate banks are typically platforms, rising from the ocean depths, whereas terrigenous banks are elevated sedimentary deposits. Seamounts, by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amini Island
Amini is a census town in the Union Territory of Lakshadweep, India. It is also the name of the island where the town stands and of the atoll that contains that island. It lies west of the city of Kochi. History Amini Island was one of the first islands in the archipelago to be inhabited. The artisans on this island are known for making walking sticks out of coconut shells and tortoise shells as well as carved stone and coral motifs. Geography The channel between Amini Island and Cardamom Island is safe and deep, but depths of less than 10 meters project 0.5 mile south from the south tip of the reefs surrounding Cardamom Island. Amini Island Light is shown on the south point of the island. Amini Island, the most important of the Amindivi Islands, is oval, with the long axis oriented northeast-southwest. It is 2.8 km long and up to 1.3 km wide, yielding a land area of . It is fringed by a reef 0.3 to 0.6 km wide. Demographics Amini village is in the middle of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bitra
Bitra, also known as Bitrā Par, is a coral atoll belonging to the Amindivi Subgroup of islands of the Union Territory of Lakshadweep in India. It is west of the city of Kochi. History Prior to the 20th century, islanders from Kiltan and Chetlat visited the island to collect the eggs of pelagic birds breeding there. Until 1945, when a woman from Chetlat made this island her home, there were no attempts to settle this island permanently. There is a small shrine dedicated to an old Arab saint by the name of Malik Mulla who was buried on the island. The shrine has become a pilgrimage site. Geography The atoll of Bitra encompasses two islands. The main Bitra Island is located at the northern end of the Bitrā Par coral reef . The small south cay is located on the southern part of the coral reef . Bitra is the smallest of the populated islands of Lakshadweep. It is located 33 km to the north of Perumal Par and 41 km to the southeast of Byramg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chetlat
Chetlat Island is a coral island belonging to the Amindivi Subgroup of islands of the Lakshadweep archipelago in India. It has a distance of west of the city of Kochi. History Local history says that islanders were cruelly treated by Portuguese seafarers in the past. Coir twisting was the traditional occupation of the inhabitants and average Chetlat coir used to be equal to first-class coir of the other islands in Lakshadweep. Geography Chetlat is one of the populated islands of Lakshadweep. It is located 37 km to the northwest of Kiltan Island. The reef and lagoon are located to the west of the island and the total dry land area is . There is a small scale yearly growing sand spit on the northern point of the island. It has a lagoon area of . Administration Chetlat is the sole inhabited island of the township of Chetlat Island of Aminidivi Tehsil. Economics The inhabitants on the island are engaged in very small scale farming and fishing which are mainly for the island ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bank (topography)
An ocean bank, sometimes referred to as a fishing bank or simply bank, is a part of the seabed that is shallow compared to its surrounding area, such as a shoal or the top of an underwater hill. Somewhat like continental slopes, ocean bank slopes can upwell as tidal and other flows intercept them, sometimes resulting in nutrient-rich currents. Because of this, some large banks, such as Dogger Bank and the Grand Banks of Newfoundland, are among the richest fishing grounds in the world. There are some banks that were reported in the 19th century by navigators, such as Wachusett Reef, whose existence is doubtful. Types Ocean banks may be of volcanic nature. Banks may be carbonate or terrigenous. In tropical areas some banks are submerged atolls. As they are not associated with any landmass, banks have no outside source of sediments. Carbonate banks are typically platforms, rising from the ocean depths, whereas terrigenous banks are elevated sedimentary deposits. Seamounts, by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pitti Bank
Pitti, also known as Pakshipitti (''pakshi'' meaning "bird" in Malayalam, Telugu and Tamil), is an uninhabited coral islet in the Union Territory of Lakshadweep, India. Geography It is located at about 24 km to the north of Kavaratti, 37 km to the east of Agatti and 42.5 km to the south-southwest of Amini Island. The island is low and arid and, lacking adequate anchorage points, of difficult accessibility. There is another island with the same name in Lakshadweep which is part of the Kalpeni Atoll. Pitti Island is 300 × 200 m and devoid of vegetation. There is a dark rock on the eastern side and several stone cairns. Ecology Pitti is an important nesting place for pelagic birds such as the sooty tern (''Sterna fuliginosa''), the greater crested tern (''Sterna bergii'') and the brown noddy (''Anous stolidus''). The birds nest side by side, but not intermixed, on the dry coral rubble. There is a seasonal pattern in the breeding period of the birds. Si ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atoll
An atoll () is a ring-shaped island, including a coral rim that encircles a lagoon partially or completely. There may be coral islands or cays on the rim. Atolls are located in warm tropical or subtropical oceans and seas where corals can grow. Most of the approximately 440 atolls in the world are in the Pacific Ocean. Two different, well-cited models, the subsidence and antecedent karst models, 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 subsidence 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sand Cay
A cay ( ), also spelled caye or key, is a small, low-elevation, sandy island on the surface of a coral reef. Cays occur in tropical environments throughout the Pacific, Atlantic, and Indian Oceans, including in the Caribbean and on the Great Barrier Reef and Belize Barrier Reef. Etymology The 1492 indigenous people of the Bahamas were called " Lucayan", an Anglicization of the Spanish ''Lucayos'', derived in turn from the Taíno ''Lukku-Cairi'' (which the people used for themselves), meaning "people of the islands". The Taíno word for "island", ''cairi'', became ''cayo'' in Spanish and "cay" in English (spelled "key" in American English, "caye" in Belizean English). Formation and composition A cay forms when ocean currents transport loose sediment across the surface of a reef to where the current slows or converges with another current, releasing its sediment load. Gradually, layers of deposited sediment build up on the reef surface – a '' depositional node''. Such nod ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
