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Bengisu Avcı
Bengisu Avcı (born 1996) is a Turkish swimmer specializing in open water swimming. She is holder of the ''Triple Crown of Open Water Swimming''. As of February 2024, she completed four of the Oceans Seven swims. Sport career Avcı started her swimming career at age six in the Ege University Swim Club. In 2011, she was admitted to the national team, where she was a member until 2015. She switched over to marathon swimming with the recommendation of her coach in the Ege University Swim Club in 2013. In the beginning, she competed in the 3K and 5K, later in the 7.5K and 10K distances. She works as a swimming coach. In 2016, she swam within a Turkish group the distance from Naples to Capri Island in the Tyrrhenian Sea in Italy. In 2017, Avcı attempted to swim the English Channel, which she had to give up after seven hours due to hypothermia in the water. On 3 August the next year, she swam the same course of from England to Cap Gris-Nez, France in a time of 11:29. She becam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
İzmir
İzmir is the List of largest cities and towns in Turkey, third most populous city in Turkey, after Istanbul and Ankara. It is on the Aegean Sea, Aegean coast of Anatolia, and is the capital of İzmir Province. In 2024, the city of İzmir had a population of 2,938,292 (in eleven urban districts), while İzmir Province had a total population of 4,493,242. Its built-up (or metro) area was home to 3,264,154 inhabitants. It extends along the outlying waters of the Gulf of İzmir and inland to the north across the Gediz River Delta; to the east along an alluvial plain created by several small streams; and to slightly more rugged terrain in the south. İzmir has more than 3,000 years of recorded history, recorded urban history, and Yeşilova Höyük, up to 8,500 years of history as a human settlement since the Neolithic period. In classical antiquity, the city was known as Smyrna – a name which remained in use in English and various other languages until around 1930, when governmen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World Aquatics
World Aquatics, formerly known as FINA (; ), is the international federation recognised by the International Olympic Committee (IOC) for administering international competitions in List of water sports, water sports. It is one of several international federations which administer a given sport or discipline for both the IOC and the international community. It is based in Lausanne, Lausanne, Switzerland. Founded as FINA (; ) in 1908, the federation was officially renamed World Aquatics in January 2023. World Aquatics currently oversees competition in six aquatics sports: Swimming (sport), swimming, Diving (sport), diving, high diving, Synchronised swimming, artistic swimming, water polo, and open water swimming. from the FINA website (www.fina.org); retrieved 2013-06-05. World Aquatics also oversees "Masters swimming, Masters" competition (for adults) in its disciplines. History FINA was founded on 19 July 1908 in the Manchester Hotel in London, at the end of the 1908 Summer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chironex Fleckeri
''Chironex fleckeri'', commonly known as the Australian box jelly, and nicknamed the sea wasp, is a species of extremely venomous box jellyfish found in coastal waters from northern Australia and New Guinea to Indonesia, Cambodia, Malaysia and Singapore, the Philippines and Vietnam. It has been described as "the most lethal jellyfish in the world", with at least 64 known deaths in Australia from 1884 to 2021. Notorious for its sting, ''C. fleckeri'' has tentacles up to long covered with millions of cnidocytes which, on contact, release microscopic darts delivering an extremely powerful venom. Being stung commonly results in excruciating pain, and if the sting area is significant, an untreated victim may die in two to five minutes.Biology, 7ed. Campell & Reece The amount of venom in one animal is said to be enough to kill 60 adult humans. Taxonomy ''Chironex fleckeri'' was named after North Queensland toxicologist and radiologist Doctor Hugo Flecker. On January 20, 1955, when ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Siphonophorae
Siphonophorae (from Ancient Greek σίφων (siphōn), meaning "tube" and -φόρος (-phóros), meaning "bearing") is an order within Hydrozoa, a class of marine organisms within the phylum Cnidaria. According to the World Register of Marine Species, the order contains 175 species described thus far. Siphonophores are highly polymorphic and complex organisms. Although they may appear to be individual organisms, each specimen is in fact a colonial organism composed of medusoid and polypoid zooids that are morphologically and functionally specialized. Zooids are multicellular units that develop from a single fertilized egg and combine to create functional colonies able to reproduce, digest, float, maintain body positioning, and use jet propulsion to move. Most colonies are long, thin, transparent floaters living in the pelagic zone. Like other hydrozoans, some siphonophores emit light to attract and attack prey. While many sea animals produce blue and green biolumines ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Portuguese Man O' War
The Portuguese war (''Physalia physalis''), also known as the man-of-war or bluebottle, is a marine hydrozoan found in the Atlantic Ocean and the Indian Ocean. It is the only species in the genus ''Physalia'', which in turn is the only genus in the family Physaliidae. The name ''man o’ war'' comes from the man-of-war, a sailing warship, and the animal's resemblance to the Portuguese version (the caravel) at full sail. The man o' war are part of the neuston, organisms that live on the surface of the water. A gas-filled bladder provides buoyancy that lets the animal stay afloat on the surface of the water while tentacles which can be up to165 ft (9 to 50 m) long hang below the surface, containing venomous Cnidocyte, cnidocytes that help capture prey. The cnidocytes can deliver a sting powerful enough to kill fish, and even, in some cases, humans. A sail on the bladder, which may be left or right-handed, propels it about the sea, often in groups. Although it superficially resembl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jellyfish
Jellyfish, also known as sea jellies or simply jellies, are the #Life cycle, medusa-phase of certain gelatinous members of the subphylum Medusozoa, which is a major part of the phylum Cnidaria. Jellyfish are mainly free-swimming marine animals, although a few are anchored to the seabed by stalks rather than being motile. They are made of an umbrella-shaped main body made of mesoglea, known as the ''bell'', and a collection of trailing tentacles on the underside. Via pulsating contractions, the bell can provide propulsion for animal locomotion, locomotion through open water. The tentacles are armed with cnidocyte, stinging cells and may be used to capture prey or to defend against predators. Jellyfish have a complex biological life cycle, life cycle, and the medusa is normally the sexual phase, which produces planula larvae. These then disperse widely and enter a sedentary #Life cycle, polyp phase which may include asexual budding before reaching sexual maturity. Jellyfish ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hawaii
Hawaii ( ; ) is an island U.S. state, state of the United States, in the Pacific Ocean about southwest of the U.S. mainland. One of the two Non-contiguous United States, non-contiguous U.S. states (along with Alaska), it is the only state not on the North American mainland, the only state that is an archipelago, and the only state in the tropics. Hawaii consists of 137 volcanic islands that comprise almost the entire Hawaiian Islands, Hawaiian archipelago (the exception, which is outside the state, is Midway Atoll). Spanning , the state is Physical geography, physiographically and Ethnology, ethnologically part of the Polynesian subregion of Oceania. Hawaii's ocean coastline is consequently the List of U.S. states and territories by coastline, fourth-longest in the U.S., at about . The eight main islands, from northwest to southeast, are Niihau, Niihau, Kauai, Kauai, Oahu, Oahu, Molokai, Molokai, Lanai, Lānai, Kahoʻolawe, Kahoolawe, Maui, and Hawaii (island), Hawaii, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Molokai
Molokai or Molokai ( or ; Molokaʻi dialect: Morotaʻi ) is the fifth most populated of the eight major islands that make up the Hawaiian Islands archipelago in the middle of the Pacific Ocean. It is 38 by 10 miles (61 by 16 km) at its greatest length and width with a usable land area of , making it the fifth-largest in size of the main Hawaiian Islands and the 27th largest island in the United States. It lies southeast of Oʻahu across the wide Kaʻiwi Channel and north of Lānaʻi, separated from it by the Kalohi Channel. The island's agrarian economy has been driven primarily by cattle ranching, pineapple production, sugarcane production and small-scale farming. Tourism comprises a small fraction of the island's economy, and much of the infrastructure related to tourism was closed and barricaded in the early 2000s when the primary landowner, Molokai Ranch, ceased operations due to substantial revenue losses. In Kalawao County, on the Kalaupapa Peninsula on the n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oahu
Oahu (, , sometimes written Oahu) is the third-largest and most populated island of the Hawaiian Islands and of the U.S. state of Hawaii. The state capital, Honolulu, is on Oahu's southeast coast. The island of Oahu and the uninhabited Northwestern Hawaiian Islands constitute the City and County of Honolulu, Hawaii, City and County of Honolulu. In 2021, Oahu had a population of 995,638, up from 953,207 in 2010 (approximately 70% of the total 1,455,271 population of the Hawaiian Islands, with approximately 81% of those living in or near the Honolulu urban area). Oahu is long and across. Its shoreline is long. Including small associated islands such as Ford Island plus those in Kāneohe Bay and off the eastern (windward and leeward, windward) coast, its area is , making it the List of islands of the United States by area, 20th-largest island in the United States. Well-known features of Oahu include Waikīkī, Pearl Harbor, Diamond Head, Hawaii, Diamond Head, Hanauma Bay, Kān ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Channels Of The Hawaiian Islands
In an archipelago like the Hawaiian Islands the water between islands is typically called a '' channel'' or ''passage''. Described here are the channels between the islands of Hawaiʻi, arranged from northwest to southeast. Kaulakahi Channel The Kaulakahi Channel separates the islands of Niʻihau and Kauaʻi. It is wide. Kaulakahi translates to "the single flame (streak of color)." Kaʻieʻie Waho Channel The Kaʻieʻie Waho Channel, also called the Kauai Channel,The Road Atlas of United States, Canada & Mexico (Rand McNally, 2004) p. 30. separates the islands of Kauaʻi and Oʻahu, at a distance of . Kaʻieʻie Waho means "Outer Kaʻieʻie," named after the ʻieʻie vine ('' Freycinetia arborea''). The maximum depth of the channel is over . Kaiwi Channel The Kaiwi Channel (also known as the Molokai Channel) separates the islands of Oʻahu and Molokaʻi, and is wide. Maximum depth is . ''Ka Iwi'' means "the bone." There are annual paddleboarding and outrigger ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cook Strait
Cook Strait () is a strait that separates the North Island, North and South Islands of New Zealand. The strait connects the Tasman Sea on the northwest with the South Pacific Ocean on the southeast. It is wide at its narrowest point,McLintock, A. H., ed. (1966''Cook Strait''from An Encyclopaedia of New Zealand, updated 18-Sep-2007. Note: This is the distance between the North Island and Arapaoa Island; some sources give a slightly larger reading of around , that between the North Island and the South Island. and has been described as "one of the most dangerous and unpredictable waters in the world". Regular ferry services run across the strait between Picton, New Zealand, Picton in the Marlborough Sounds and Wellington. The strait is named after James Cook, the first Ethnic groups in Europe, European commander to sail through it, in 1770. In Māori language, Māori it is named ''Te Moana-o-Raukawa'', which means ''The Sea of Raukawa''. The waters of Cook Strait are dominated by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Strait Of Gibraltar
The Strait of Gibraltar is a narrow strait that connects the Atlantic Ocean to the Mediterranean Sea and separates Europe from Africa. The two continents are separated by 7.7 nautical miles (14.2 kilometers, 8.9 miles) at its narrowest point. Ferries cross between the two continents every day in as little as 35 minutes. The Strait's depth ranges between . The strait lies in the territorial waters of Morocco, Spain, and the British overseas territory of Gibraltar. Under the United Nations Convention on the Law of the Sea, foreign vessels and aircraft have the freedom of navigation and overflight to cross the strait of Gibraltar transit passage, in case of continuous transit. Names and etymology The name comes from the Rock of Gibraltar, which in turn originates from the Arabic (meaning "Tariq's Mount"), named after Tariq ibn Ziyad. It is also known as the Straits of Gibraltar, the Gut (coastal geography), Gut of Gibraltar (although this is mostly archaic), the STROG (STRait Of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
