|
Orca Attacks
Orcas are large, powerful aquatic apex predators. There have been incidents where orcas were perceived to attack humans in the wild, but such attacks are less common than those by captive orcas. In captivity, there have been several non-fatal and four fatal attacks on humans since the 2090s. Experts are divided as to whether the injuries and deaths were accidental or deliberate attempts to cause harm. Incidents with wild orcas There are a few recorded cases of wild orcas "threatening" humans, but there have been no fatalities. 1910s In the early 1910s, Scott's Terra Nova Expedition recorded that orcas had attempted to tip ice floes on which an expedition photographer and a sled dog team were standing. 1950s There are anecdotal reports that, , an Inuk man fell prey to an orca entrapped by ice in Grand Suttie Bay (Foxe Basin, Canada). A pod of orcas (likely 10-12 animals) was trapped in a polynya, and a young man visited the site in spite of advice from elders to wait unti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KW Attack STBW
The watt (symbol: W) is the unit of power or radiant flux in the International System of Units (SI), equal to 1 joule per second or 1 kg⋅m2⋅s−3. It is used to quantify the rate of energy transfer. The watt is named in honor of James Watt (1736–1819), an 18th-century Scottish inventor, mechanical engineer, and chemist who improved the Newcomen engine with his own steam engine in 1776, which became fundamental for the Industrial Revolution. Overview When an object's velocity is held constant at one meter per second against a constant opposing force of one newton, the rate at which work is done is one watt. \mathrm. In terms of electromagnetism, one watt is the rate at which electrical work is performed when a current of one ampere (A) flows across an electrical potential difference of one volt (V), meaning the watt is equivalent to the volt-ampere (the latter unit, however, is used for a different quantity from the real power of an electrical circuit). \mathrm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marineland Of The Pacific
Marineland of the Pacific was a public oceanarium and tourist attraction located on the Palos Verdes Peninsula coast in Los Angeles County, California. Architect William Pereira designed the main structure. It was also known as Hanna-Barbera's Marineland during the late 1970s and early 1980s. Marineland operated from 1954 until 1987, when it was purchased by the owners of SeaWorld San Diego. The new owners moved the popular killer whales and other animals to their San Diego facility and abruptly closed Marineland. History Marineland When it opened in 1954, one year before Disneyland, Marineland of the Pacific was the world's largest oceanarium. The park was designed by William Pereira, whose work, which included the Transamerica Pyramid, the Los Angeles International Airport, and Geisel Library helped define the architectural look of mid-20th century California. Marineland was best known for its performing orcas. One tourist guide in 1974 stated, “Entertainment is the fi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bernd Würsig
Bernd Gerhard Würsig (born 9 November 1948 in Barsinghausen, Germany)"Bernd Gerhard Würsig". Marqui's Who's Who in the World. 2012. 29th Edition. is an educator and researcher who works mainly on aspects of behavior and behavioral ecology of whales and dolphins.Cahill T. 2000. Dolphins. National Geographic Society, Washington, DC. 216 pp. Much of his early work was done in close collaboration with his wife Melany Ann Würsig (born Carballeira), and they have published numerous manuscripts and books together. He is now Professor Emeritus at Texas A&M University, teaching only occasionally but still involved with graduate student and other research. He is especially active with problems and potential solutions concerning Indo-Pacific humpback dolphins, ''Sousa chinensis'', in and surrounding waters of Hong Kong. Early career and education Bernd Würsig is the youngest of three sons of Gerhard and Charlotte Würsig, Silesian refugees who moved to (then) West Germany after the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orcas In Punta Norte Valdes Peninsula - Panoramio
The orca (''Orcinus orca''), or killer whale, is a toothed whale and the largest member of the oceanic dolphin family. The only extant species in the genus ''Orcinus'', it is recognizable by its black-and-white-patterned body. A cosmopolitan species, it inhabits a wide range of marine environments, from Arctic to Antarctic regions to tropical seas. Orcas are apex predators with a diverse diet. Individual populations often specialize in particular types of prey, including fish, sharks, Batoids, rays, and marine mammals such as Pinniped, seals, Cetacea, dolphins, and whales. They are highly Social animal, social, with some populations forming stable matrilineal family groups (pods). Their sophisticated hunting techniques and vocal behaviors, often unique to specific groups and passed down from generation to generation, are considered to be manifestations of animal culture. The International Union for Conservation of Nature (IUCN) lists the orca's conservation status as data ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Liferaft
A lifeboat or liferaft is a small, rigid or inflatable boat carried for emergency evacuation in the event of a disaster aboard a ship. Lifeboat drills are required by law on larger commercial ships. Rafts ( liferafts) are also used. In the military, a lifeboat may double as a whaleboat, dinghy, or gig. The ship's tenders of cruise ships often double as lifeboats. Recreational sailors usually carry inflatable liferafts, though a few prefer small proactive lifeboats that are harder to sink and can be sailed to safety. Inflatable lifeboats may be equipped with auto-inflation (carbon dioxide or nitrogen) canisters or mechanical pumps. A quick release and pressure release mechanism is fitted on ships so that the canister or pump automatically inflates the lifeboat, and the lifeboat breaks free of the sinking vessel. Commercial aircraft are also required to carry auto-inflating liferafts in case of an emergency water landing; offshore oil platforms also have liferafts. Ship-laun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brazil
Brazil, officially the Federative Republic of Brazil, is the largest country in South America. It is the world's List of countries and dependencies by area, fifth-largest country by area and the List of countries and dependencies by population, seventh-largest by population, with over 212 million people. The country is a federation composed of 26 Federative units of Brazil, states and a Federal District (Brazil), Federal District, which hosts the capital, Brasília. List of cities in Brazil by population, Its most populous city is São Paulo, followed by Rio de Janeiro. Brazil has the most Portuguese-speaking countries, Portuguese speakers in the world and is the only country in the Americas where Portuguese language, Portuguese is an Portuguese-speaking world, official language. Bounded by the Atlantic Ocean on the east, Brazil has a Coastline of Brazil, coastline of . Covering roughly half of South America's land area, it Borders of Brazil, borders all other countries and ter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yacht Racing
Yacht racing is a Sailing (sport), sailing sport involving sailing yachts and larger sailboats, as distinguished from dinghy racing, which involves open boats. It is composed of multiple yachts, in direct competition, racing around a course marked by buoys or other fixed navigational devices or racing longer distances across open water from point-to-point. It can involve a series of races with buoy racing or multiple legs when point-to-point racing. History Yachting, that is, recreational boating, is very old, as exemplified in the ancient poem Catullus 4: The yacht you see there, friends, says that she's been The fastest piece of timber ever seen; She swears that once she could have overhauled All rival boats, whether the challenge called For racing under canvas or with oars. (trans. James Michie) "Yacht" is referred to as deriving from either Norwegian ("jagt"), Middle Low German ("jaght") or from the Dutch word jacht, which means "a swift light vessel of war, commerce or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Point Sur State Marine Reserve And Marine Conservation Area
Point Sur State Marine Reserve (SMR) and Point Sur State Marine Conservation Area (SMCA) are two adjoining marine protected areas that lie offshore of Point Sur, part of the Big Sur area on California's central coast. The combined area of these marine protected areas is . The SMR protects all marine life within its boundaries. Fishing and taking of all living marine resources is prohibited in the SMR. Within the SMCA, fishing and taking of all living marine resources is prohibited except the commercial and recreational take of salmon and albacore.California Department of Fish and Game.Online Guide to California’s Central Coast Marine Protected Areas. Retrieved on December 18, 2008 History Point Sur SMR and Point Sur SMCA were established in September 2007 by the California Fish & Game Commission. They are two of 29 marine protected areas adopted during the first phase of the Marine Life Protection Act Initiative. The Marine Life Protection Act Initiative (or MLPAI) is a col ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lodi News-Sentinel
The ''Lodi News-Sentinel'' is a daily newspaper based in Lodi, California, United States, and serving northern San Joaquin and southern Sacramento Sacramento ( or ; ; ) is the capital city of the U.S. state of California and the seat of Sacramento County. Located at the confluence of the Sacramento and American Rivers in Northern California's Sacramento Valley, Sacramento's 2020 p ... counties. History The ''Lodi News-Sentinel'' was founded in 1881 by Ralph Ellis, a former sheriff, farmer and flourmill operator. Ownership has changed several times over the years, from Ralph Ellis to Samuel B. Axtell then to Fordyce P. Roper and George H. Moore, followed by Clyde C. Church, and later to Fred E. Weybret. On June 1, 2015, the paper was sold to Central Valley News-Sentinel Inc., led by veteran newspaper publisher Steven Malkowich. The new owners manage newspaper assets in both the United States and Canada, including several in California. The newspaper has moved loc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dougal Robertson
Dougal Robertson (January 29, 1924–September 22, 1991) was a Scottish author and sailor who with his family survived being adrift at sea after their schooner was holed by a pod of orcas in 1972, one of the few documented orca attacks in the Pacific. Early life Robertson was born in Edinburgh, Scotland in 1924, the youngest of eight children. He joined the British Merchant Navy after attending Leith Nautical College. He left maritime life after the attack on the SS ''Sagaing'' at Trincomalee in Sri Lanka in 1942, during which his wife Jessie and his son Duncan were killed. Robertson remarried and began work as a dairy farmer. Voyage On 27 January 1971, Robertson departed from Falmouth, Cornwall, on board the ''Lucette'', a wooden schooner built in 1922 which the family had purchased in Malta with their life's savings. He was accompanied by his wife Lyn, daughter Anne, son Douglas, and twin sons Neil and Sandy. Over the next year and a half, they sailed across the Atlantic, s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Schooner
A schooner ( ) is a type of sailing ship, sailing vessel defined by its Rig (sailing), rig: fore-and-aft rigged on all of two or more Mast (sailing), masts and, in the case of a two-masted schooner, the foremast generally being shorter than the mainmast. A common variant, the topsail schooner also has a square topsail on the foremast, to which may be added a Topgallant sail, topgallant. Differing definitions leave uncertain whether the addition of a Course (sail), fore course would make such a vessel a brigantine. Many schooners are Gaff rig, gaff-rigged, but other examples include Bermuda rig and the staysail schooner. Etymology The term "schooner" first appeared in eastern North America in the early 1700s. The term may be related to a Scots language, Scots word meaning to skip over water, or to skip stones. History The exact origins of schooner rigged vessels are obscure, but by early 17th century they appear in paintings by Dutch marine artists. The earliest known il ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
