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Angria Bank
Angria Bank is a bank (topography), bank, a shallow sunken atoll, on the continental shelf off the west coast of India. It is located west of Vijaydurg (city), Vijaydurg, Maharashtra. It has Coral_reef#Platform_reef, platform type Coral reefs in India, coral reef. The name Angria Bank is derived from the name of one of the most successful Naval Admiral of Maratha Empire, Kanhoji Angre, whose name was spelled ''Conajee Angria'' by the british. Geography The bank is at an average depth of approximately , and its dimensions are from north to south and from east to west. It is a coral reef. The depth may vary; at some points, the water is deep, and at other points, the seafloor can be below sea level. The bottom is composed of sand, shells, and coral. The bank is steep-to on all sides, with great depths surrounding it. Angria Bank is north of Adas Bank, a similar submerged feature off the coast of Goa. Marine life In late December 2019, the Wildlife Conservation Society of I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Submerged Bank
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 seamount, underwater hill. Somewhat like continental margin, continental slopes, ocean bank slopes can upwelling, upwell as Tide#Current, 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 volcano, volcanic nature. Banks may be Carbonate platform, carbonate or Continental shelf#Sediments, 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 platfo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adas Bank
Adas Bank is a submerged bank located off the west coast of India, between Angria Bank (200 km to the north) and Cora Divh bank of the Laccadive Islands (90 km to the south). Geography The nearest coast is the Indian mainland close to Goa Goa (; ; ) is a state on the southwestern coast of India within the Konkan region, geographically separated from the Deccan highlands by the Western Ghats. It is bound by the Indian states of Maharashtra to the north, and Karnataka to the ..., which is 180 km east-northeast of Adas Bank. It is not considered part of the Laccadive Islands anymore, but nevertheless one of the northernmost features of the Chagos-Laccadive Ridge. The minimum depth of the bank is 70 meters. Further reading *William Henry Rosser, James Frederick Imray''The Seaman's Guide to the Navigation of the Indian Ocean and China Sea Including a Description of the Wind, Storms, Tides, Currents, &c., Sailing Directions; a Full Account of All the Islan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Underwater Diving Sites In India
An underwater environment is a environment of, and immersed in, liquid water in a natural or artificial feature (called a body of water), such as an ocean, sea, lake, pond, reservoir, river, canal, or aquifer. Some characteristics of the underwater environment are universal, but many depend on the local situation. Liquid water has been present on Earth for most of the history of the planet. The underwater environment is thought to be the place of the origin of life on Earth, and it remains the ecological region most critical to the support of life and the natural habitat of the majority of living organisms. Several branches of science are dedicated to the study of this environment or specific parts or aspects of it. A number of human activities are conducted in the more accessible parts of the underwater environment. These include research, underwater diving for work or recreation, and underwater warfare with submarines. It is hostile to humans in many ways and often inaccessi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coral Reefs
A coral reef is an underwater ecosystem characterized by reef-building corals. Reefs are formed of colonies of coral polyps held together by calcium carbonate. Most coral reefs are built from stony corals, whose polyps cluster in groups. Coral belongs to the class Anthozoa in the animal phylum Cnidaria, which includes sea anemones and jellyfish. Unlike sea anemones, corals secrete hard carbonate exoskeletons that support and protect the coral. Most reefs grow best in warm, shallow, clear, sunny and agitated water. Coral reefs first appeared 485 million years ago, at the dawn of the Early Ordovician, displacing the microbial and sponge reefs of the Cambrian. Sometimes called ''rainforests of the sea'', shallow coral reefs form some of Earth's most diverse ecosystems. They occupy less than 0.1% of the world's ocean area, about half the area of France, yet they provide a home for at least 25% of all marine species, including fish, mollusks, worms, crustaceans, echinoderms ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landforms Of Maharashtra
A landform is a land feature on the solid surface of the Earth or other planetary body. They may be natural or may be anthropogenic (caused or influenced by human activity). 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 oceanic basins. Physical characteristics Landforms are categorized by characteristic physical attributes such as elevation, slope, orientation, structure stratification, rock exposure, and soil type. Gross physical features or landforms include intuitive elements such as berms, cliffs, hills, mounds, peninsulas, ridges, rivers, valleys, volcanoes, and numerous other structural and size-scaled (e.g. ponds vs. lakes, hills vs. mountains) elements including various kinds of inland and oceanic waterbodi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Reefs
This is a list of notable reefs. Reefs See also * Fringing reef * Recreational dive sites * Recreational diving * Southeast Asian coral reefs *'' The Structure and Distribution of Coral Reefs'' References {{corals * * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indian Rupee
The Indian rupee (symbol: ₹; code: INR) is the official currency of India. The rupee is subdivided into 100 '' paise'' (Hindi plural; singular: ''paisa''). The issuance of the currency is controlled by the Reserve Bank of India. The Reserve Bank derives this role from powers vested to it by the Reserve Bank of India Act, 1934. Etymology Pāṇini (6th to 4th century BCE), the ancient Indian grammarian and logician, writes of the (). While it is unclear whether Panini was referring specifically to coinage, some scholars conclude that he uses the term ''rūpa'' to mean a piece of precious metal (typically silver) used as a coin, and a ''rūpya'' to mean a stamped piece of metal, a coin in the modern sense. The ''Arthashastra'', written by Chanakya, prime minister to the first Maurya emperor Chandragupta Maurya (), mentions silver coins as . Other types of coins, including gold coins (), copper coins (), and lead coins (), are also mentioned. The immediate precursor to t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jayant Patil
Jayant Rajaram Patil (born 16 February 1962) is an Indian politician from the state of Maharashtra. He has been representing Islampur (Vidhan Sabha constituency) in the Maharashtra Legislative Assembly for more than three decades. He was the Cabinet minister of the Water Resources Department in Uddhav Thackeray ministry. Earlier, he served as the Rural Development Minister (2009 to 2014), the Finance Minister (1999 to 2008) and the Home Minister (2008 to 2009) of Maharashtra. Early life and education Patil is the younger son of former Maharashtra cabinet minister and veteran Congress leader, Rajarambapu Patil. After his victory in the 1962 Maharashtra Legislative Assembly election his father named him as Jayant, which means victory. He completed his bachelor in civil engineering from the Veermata Jijabai Technological Institute and later did his masters at the New Jersey Institute of Technology, US. He returned to India after the death of his father in 1984. He served as th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Malvan
Malvan (also written as Malwan) is a town and ''taluka'' in Sindhudurg District, the southernmost district of Maharashtra State, India, well known for the historically important Sindhudurg Fort. Malvan ''taluka'' consists of villages such as Angane Wadi, Masure, Achra, Khalchi Devli, Jamdul, Juva, Pankhol, Talasheel, Bandiwade and Sarjekot. The main occupation here is fishing and agriculture. The staple diet of the local people is fish curry and rice. The town produces Alphonso mangoes and is also known for sweets such as Malvani Khaja made from gram-besan flour and coated jaggery as well as Malvani Ladoos. Other sweets that attract tourists are Konkani Meva, Aambawadi, Fanaspoli, Kajuwadi, and Naralachya Wadya. Dashavtar (the ten incarnations of Lord Vishnu), a drama-play based on mythological stories, is an important cultural element of the area. Several apocryphal and some more credible stories related to the name Malvan exist. Salt producers use the term 'Mahalavan' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bottlenose Dolphins
The bottlenose dolphin is a toothed whale in the genus ''Tursiops''. They are common, cosmopolitan members of the family Delphinidae, the family of oceanic dolphins. Molecular studies show the genus contains three species: the common bottlenose dolphin (''Tursiops truncatus''), the Indo-Pacific bottlenose dolphin (''Tursiops aduncus''), and Tamanend's bottlenose dolphin (''Tursiops erebennus''). Others, like the Burrunan dolphin (''Tursiops (aduncus) australis''), may be alternately considered their own species or be subspecies of ''T. aduncus''. Bottlenose dolphins inhabit warm and temperate seas worldwide, being found everywhere except for the Arctic and Antarctic Circle regions. Their name derives from the Latin ''tursio'' (dolphin) and ''truncatus'' for the truncated teeth (the type specimen was old and had worn down teeth; this is not a typical characteristic of most members of the species). Numerous investigations of bottlenose dolphin intelligence have bee ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Common Dolphins
The common dolphin (''Delphinus delphis'') is the most abundant cetacean in the world, with a global population of about six million. Despite this fact and its vernacular name, the common dolphin is not thought of as the archetypal dolphin, with that distinction belonging to the bottlenose dolphin due to its popular appearances in aquaria and the media. However, the common dolphin is often depicted in Ancient Greek and Roman art and culture, most notably in a mural painted by the Greek Minoan civilization. It is presently the only member of the genus ''Delphinus''. The common dolphin belongs to the subfamily Delphininae, making this dolphin closely related to the three different species of bottlenose dolphins, humpback dolphin, striped dolphin, spinner dolphin, Clymene dolphin, spotted dolphin, Fraser's dolphin, the tucuxi and Guiana dolphin. The common dolphin was previously categorized into two different species (now thought to be ecotypes), the short-beaked common dolphin and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Protoreaster Linckii
''Protoreaster lincki'', the red knob sea star, red spine star, African sea star, or the African red knob sea star, is a species of starfish from the Indian Ocean. Description ''P. lincki'' grows to a maximum diameter of . It has numerous tubercles located along its five arms. These tubercles are bright red and extend upward from the arms. It has a gray body with red stripes that connect the tubercles. This creates an appearance of a grid made of interconnecting wires. The skeleton is composed of many calcareous ossicles and spicules. They are located inside the layer of connective tissue. This skeleton supports the large central disk. File:Starfish in Mombassa.JPG, Off the coast of Kenya. File:Asteroidea 01.jpg, Close to a dead '' Astropyga radiata'' File:Diani Beach 10.jpg, Drying Distribution It is distributed in the western Indian Ocean. The red-knobbed starfish can only be found in the Indian Ocean, mostly along the African coast and Madagascar, north to India and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
