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Perumal Par
Perumal Par, also known as Peremul Par, is an uninhabited coral atoll belonging to the Amindivi Subgroup of islands of the Union Territory of Lakshadweep, India. It has a distance of south of the city of Delhi. Geography Perumal Par is located at , 33 km south of Bitra Par and 25 km to the northwest of Bangaram Atoll. The atoll is very similar in appearance to Cherbaniani Reef further north. It has a large lagoon devoid of islands in the encircling reef, except for 3 small sandy islets located at the eastern area. The lagoons area is . the Islands of Perumal Par are: *North Island, located at , with an area of . *Middle Island, located at , with an area of . *South Island, located at , with an area of . Ecology Terns of different species visit this atoll. Some damage to the corals of this atoll caused by ''Acanthaster planci'' crown-of-thorns starfish was observed in the 1990s. Its surrounding waters are a good fishing area for baitfish 300px, Feeder Goldfish a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arabian Sea
The Arabian Sea ( ar, اَلْبَحرْ ٱلْعَرَبِيُّ, Al-Bahr al-ˁArabī) is a region of the northern Indian Ocean bounded on the north by Pakistan, Iran and the Gulf of Oman, on the west by the Gulf of Aden, Guardafui Channel and the Arabian Peninsula, on the southeast by the Laccadive Sea and the Maldives, on the southwest by Somalia, and on the east by India. Its total area is 3,862,000 km2 (1,491,000 sq mi) and its maximum depth is 4,652 meters (15,262 ft). The Gulf of Aden in the west connects the Arabian Sea to the Red Sea through the strait of Bab-el-Mandeb, and the Gulf of Oman is in the northwest, connecting it to the Persian Gulf. Name The sea is named after Arabia, the historic name of the region to the west of the sea. The Arabian Sea's name in Arabic is ; in Persian it is دریای عرب; in Urdu it is بحیرہ عرب; in Hindi it is अरब सागर; in Gujarati it is અરબી સમુદ્ર; in Marathi it is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coral
Corals are marine invertebrates within the class Anthozoa of the phylum Cnidaria. They typically form compact colonies of many identical individual polyps. Coral species include the important reef builders that inhabit tropical oceans and secrete calcium carbonate to form a hard skeleton. A coral "group" is a colony of very many genetically identical polyps. Each polyp is a sac-like animal typically only a few millimeters in diameter and a few centimeters in height. A set of tentacles surround a central mouth opening. Each polyp excretes an exoskeleton near the base. Over many generations, the colony thus creates a skeleton characteristic of the species which can measure up to several meters in size. Individual colonies grow by asexual reproduction of polyps. Corals also breed sexually by spawning: polyps of the same species release gametes simultaneously overnight, often around a full moon. Fertilized eggs form planulae, a mobile early form of the coral polyp which, when m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landforms Of Lakshadweep
A landform is a natural or anthropogenic land feature on the solid surface of the Earth or other planetary body. Landforms together make up a given terrain, and their arrangement in the landscape is known as topography. Landforms include hills, mountains, canyons, and valleys, as well as shoreline features such as bays, peninsulas, and seas, including submerged features such as mid-ocean ridges, volcanoes, and the great ocean basins. Physical characteristics Landforms are categorized by characteristic physical attributes such as elevation, slope, orientation, stratification, rock exposure and soil type. Gross physical features or landforms include intuitive elements such as berms, mounds, hills, ridges, cliffs, valleys, rivers, peninsulas, volcanoes, and numerous other structural and size-scaled (e.g. ponds vs. lakes, hills vs. mountains) elements including various kinds of inland and oceanic waterbodies and sub-surface features. Mountains, hills, plateaux, and plains are the fou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baitfish
300px, Feeder Goldfish are common baitfish. Bait fish (or baitfish) are small-sized fish caught and used by anglers as bait to attract larger predatory fish, particularly game fish. Baitfish species are typically those that are common and breed rapidly, making them easy to catch and in abundant supply. Overview Examples of marine bait fish are anchovies, gudgeon, halfbeaks such as ballyhoo, and scad. Some larger fish such as menhaden, flying fish or ladyfish may be considered bait fish in some circles, depending on the size of the gamefish being pursued. Freshwater bait fish include minnows from the carp family ( Cyprinidae), sucker family (Catostomidae), topminnows from the killifish suborder (Cyprinodontoidei), shad family (Clupeidae), sculpin of the order Scorpaeniformes and sunfish family (Centrarchidae), excluding black basses and crappies. Bait fish can be contrasted with forage fish. ''Bait fish'' is a term used particularly by recreational fishermen, although ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acanthaster Planci
The crown-of-thorns starfish (frequently abbreviated to COTS), ''Acanthaster planci'', is a large starfish that preys upon hard, or stony, coral polyps (Scleractinia). The crown-of-thorns starfish receives its name from venomous thorn-like spines that cover its upper surface, resembling the biblical crown of thorns. It is one of the largest starfish in the world. ''A. planci'' has a very wide Indo-Pacific distribution. It is perhaps most common around Australia, but can occur at tropical and subtropical latitudes from the Red Sea and the East African coast across the Indian Ocean, and across the Pacific Ocean to the west coast of Central America. It occurs where coral reefs or hard coral communities occur in the region. Description The body form of the crown-of-thorns starfish is fundamentally the same as that of a typical starfish, with a central disk and radiating arms. Its special traits, however, include being disc-shaped, multiple-armed, flexible, prehensile, and heavily sp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tern
Terns are seabirds in the family Laridae that have a worldwide distribution and are normally found near the sea, rivers, or wetlands. Terns are treated as a subgroup of the family Laridae which includes gulls and skimmers and consists of eleven genera. They are slender, lightly built birds with long, forked tails, narrow wings, long bills, and relatively short legs. Most species are pale grey above and white below, with a contrasting black cap to the head, but the marsh terns, the Inca tern, and some noddies have dark plumage for at least part of the year. The sexes are identical in appearance, but young birds are readily distinguishable from adults. Terns have a non-breeding plumage, which usually involves a white forehead and much-reduced black cap. Terns are long-lived birds and are relatively free from natural predators and parasites; most species are declining in numbers due directly or indirectly to human activities, including habitat loss, pollution, disturbance, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lagoon
A lagoon is a shallow body of water separated from a larger body of water by a narrow landform, such as reefs, barrier islands, barrier peninsulas, or isthmuses. Lagoons are commonly divided into ''coastal lagoons'' (or ''barrier lagoons'') and ''atoll lagoons''. They have also been identified as occurring on mixed-sand and gravel coastlines. There is an overlap between bodies of water classified as coastal lagoons and bodies of water classified as estuaries. Lagoons are common coastal features around many parts of the world. Definition and terminology Lagoons are shallow, often elongated bodies of water separated from a larger body of water by a shallow or exposed shoal, coral reef, or similar feature. Some authorities include fresh water bodies in the definition of "lagoon", while others explicitly restrict "lagoon" to bodies of water with some degree of salinity. The distinction between "lagoon" and "estuary" also varies between authorities. Richard A. Davis Jr. restrict ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cherbaniani Reef
, native_name_link = malayalam , native_name_lang = , sobriquet = ബലിയഫന്ന്യം , image_name = , image_size = , image_caption = , image_alt = , map_alt = , map_width = , map = India , map_caption = Location of Cherbaniani Atoll in Lakshadweep , coordinates = , etymology = , location = Arabian Sea , island_type = Atoll , archipelago = Lakshadweep , waterbody = Indian Ocean , total_islands = 3 , major_islands = , area_km2 = 0.015 , area_footnotes = , rank = , length_km = , width_km = , coastline_km = , elevation_m = 2 , highest_mount = , country = , country_admin_divisions_title = Territory , country_admin_divisions = Union territory of Lakshadweep , country_admin_divisions_title_1 = District , country_admin_divisions_1 = Laks ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bangaram Atoll
Bangaram is an atoll in the Union Territory of Lakshadweep, India. Geography The atoll has a roughly rectangular shape and is 8.1 km in length with a maximum width of 4.2 km. and with a lagoon area of . It is located over off Kannur, off Kozhikode, off Kochi, and from Kollam Kollam Port, Port in the Indian Ocean. Bangaram atoll is about northeast of the island of Agatti and to the southeast of Perumal Par, in the western Lakshadweep archipelago at . Bangaram atoll is connected to the reef of Agatti through a shallow submarine ridge. Islands *Bangaram Island, the largest island in the atoll, with a land surface of is located at . There is a long brackish pond in the center of the island fringed by screwpine and coconut palms. *South Bangaram Cay, the smallest island in the atoll, with a land surface of is located at . It is a small sand cay. *Thinnakara, another large island in the atoll, has a land surface of . It is located East-Northeast of Bangaram isla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bitra Par
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] |
Delhi
Delhi, officially the National Capital Territory (NCT) of Delhi, is a city and a union territory of India containing New Delhi, the capital of India. Straddling the Yamuna river, primarily its western or right bank, Delhi shares borders with the state of Uttar Pradesh in the east and with the state of Haryana in the remaining directions. The NCT covers an area of . According to the 2011 census, Delhi's city proper population was over 11 million, while the NCT's population was about 16.8 million. Delhi's urban agglomeration, which includes the satellite cities of Ghaziabad, Faridabad, Gurgaon and Noida in an area known as the National Capital Region (NCR), has an estimated population of over 28 million, making it the largest metropolitan area in India and the second-largest in the world (after Tokyo). The topography of the medieval fort Purana Qila on the banks of the river Yamuna matches the literary description of the citadel Indraprastha in the Sanskrit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
India
India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the south, the Arabian Sea on the southwest, and the Bay of Bengal on the southeast, it shares land borders with Pakistan to the west; China, Nepal, and Bhutan to the north; and Bangladesh and Myanmar to the east. In the Indian Ocean, India is in the vicinity of Sri Lanka and the Maldives; its Andaman and Nicobar Islands share a maritime border with Thailand, Myanmar, and Indonesia. Modern humans arrived on the Indian subcontinent from Africa no later than 55,000 years ago., "Y-Chromosome and Mt-DNA data support the colonization of South Asia by modern humans originating in Africa. ... Coalescence dates for most non-European populations average to between 73–55 ka.", "Modern human beings—''Homo sapiens''—originated in Africa. Then, int ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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