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Aisén Fjord
Aysén Fjord is an ~70 km long fjord stretching east from a skerry-guarded ( skjærgård) region called Moraleda Channel ( es, Canal Moraleda), which is a body of water separating the Chonos Archipelago from the mainland of Chile. It is located at and is connected indirectly to the open coast of the Pacific Ocean via the Darwin Channel. The Aysén River discharges at the head of Aysén Fjord. Puerto Chacabuco is situated by the shores at the head of this fjord. Puerto Aysén lies on the Aysén River approximately 4 km above the head of Aysén Fjord. It serves as the capital for the Aysén Province. The region is heavily influenced by a wide tidal reach (up to 8 meters). It lies near the West Wind Drift, a major oceanic surface current which encounters the west coast of Chile at 41° S latitude. The West Wind Drift splits into the northward flowing branch which meets the Humboldt Current and the southward flowing Cape Horn Current, providing ample heat to drive vap ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fjord
In physical geography, a fjord or fiord () is a long, narrow inlet with steep sides or cliffs, created by a glacier. Fjords exist on the coasts of Alaska, Antarctica, British Columbia, Chile, Denmark, Förden and East Jutland Fjorde, Germany, Greenland, the Faroe Islands, Iceland, Ireland, Kamchatka, the Kerguelen Islands, Labrador, Newfoundland (island), Newfoundland, New Zealand, Norway, Novaya Zemlya, Nunavut, Quebec, the Patagonia region of Argentina and Chile, Russia, South Georgia Island, Tasmania, United Kingdom, and Washington (state), Washington state. Norwegian coastline, Norway's coastline is estimated to be long with its nearly 1,200 fjords, but only long coastline paradox, excluding the fjords. Formation A true fjord is formed when a glacier cuts a U-shaped valley by ice segregation and Abrasion (geology), abrasion of the surrounding bedrock. According to the standard model, glaciers formed in pre-glacial valleys with a gently sloping valley floor. The work o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Humboldt Current
The Humboldt Current, also called the Peru Current, is a cold, low-salinity ocean current that flows north along the western coast of South America.Montecino, Vivian, and Carina B. Lange. "The Humboldt Current System: Ecosystem components and processes, fisheries, and sediment studies." ''Progress in Oceanography'' 83.1 (2009): 65-79. DOI10.1016/j.pocean.2009.07.041/ref> It is an eastern boundary current flowing in the direction of the equator, and extends offshore. The Humboldt Current is named after the German naturalist Alexander von Humboldt even though it was discovered by José de Acosta 250 years before Humboldt. In 1846, von Humboldt reported measurements of the cold-water current in his book '' Cosmos''. The current extends from southern Chile (~45th parallel south) to northern Peru (~4th parallel south) where cold, upwelled, waters intersect warm tropical waters to form the Equatorial Front. Sea surface temperatures off the coast of Peru, around 5th parallel south, r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2007 Aysén Fjord Earthquake
7 (seven) is the natural number following 6 and preceding 8. It is the only prime number preceding a cube. As an early prime number in the series of positive integers, the number seven has greatly symbolic associations in religion, mythology, superstition and philosophy. The seven Classical planets resulted in seven being the number of days in a week. It is often considered lucky in Western culture and is often seen as highly symbolic. Unlike Western culture, in Vietnamese culture, the number seven is sometimes considered unlucky. It is the first natural number whose pronunciation contains more than one syllable. Evolution of the Arabic digit In the beginning, Indians wrote 7 more or less in one stroke as a curve that looks like an uppercase vertically inverted. The western Ghubar Arabs' main contribution was to make the longer line diagonal rather than straight, though they showed some tendencies to making the digit more rectilinear. The eastern Arabs developed the digit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salmon Farm
The aquaculture of salmonids is the farming and harvesting of salmonids under controlled conditions for both commercial and recreational purposes. Salmonids (particularly salmon and rainbow trout), along with carp, and tilapia are the three most important fish species in aquaculture. The most commonly commercially farmed salmonid is the Atlantic salmon. In the U.S. Chinook salmon and rainbow trout are the most commonly farmed salmonids for recreational and subsistence fishing through the National Fish Hatchery System. In Europe, brown trout are the most commonly reared fish for recreational restocking. Commonly farmed nonsalmonid fish groups include tilapia, catfish, sea bass, and bream. In 2007, the aquaculture of salmonids was worth US$10.7 billion globally. Salmonid aquaculture production grew over ten-fold during the 25 years from 1982 to 2007. In 2012, the leading producers of salmonids were Norway, Chile, Scotland and Canada. Much controversy exists about the ecological an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radio Cooperativa
Radio Cooperativa is a radio station in Chile, based in Santiago. It is operated by ''Compañía Chilena de Comunicaciones S.A.''. The station is notable for opposing the Augusto Pinochet dictatorship (1973–1990) and denouncing its human rights violations at a time when reports of said wrongdoings were federally suppressed. The station has historic ties with Chile's Christian Democratic party __NOTOC__ Christian democratic parties are political parties that seek to apply Christian principles to public policy. The underlying Christian democracy movement emerged in 19th-century Europe, largely under the influence of Catholic social tea .... It broadcasts on AM frequencies 660 and 1140 or 1150 (kHz), also known as CB-66, CB-114 and CB-115. External links Official site [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alumysa
Alumysa was a proposed aluminium smelter to be built in Puerto Chacabuco in Aysén Fjord, Chile. The project began to be planned in the early 1990s, it presented its environmental impact assessment in 2001 and was suspended in August 2003. The project was opposed by salmon farm companies operating in the area for the water pollution they claimed the Alumysa would produce. The project was being developed by the Canadian mining company Noranda. Alumysa was planned to import aluminium oxides to produce 440,000 tons of aluminium annually. Noranda has cited a lack of stable rules as the reason for the withdrawal of the project. Other proposed reasons for the suspension of the project include that production cost turned out to be higher than originally thought given a rise in the cost of energy and the fact the international aluminium market was by the mid-2000s more competitive with countries in Middle East and Russia having constructed aluminium smelters that used cheap energy. See ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Santiago
Santiago (, ; ), also known as Santiago de Chile, is the capital and largest city of Chile as well as one of the largest cities in the Americas. It is the center of Chile's most densely populated region, the Santiago Metropolitan Region, whose total population is 8 million which is nearly 40% of the country's population, of which more than 6 million live in the city's continuous urban area. The city is entirely in the country's central valley. Most of the city lies between above mean sea level. Founded in 1541 by the Spanish conquistador Pedro de Valdivia, Santiago has been the capital city of Chile since colonial times. The city has a downtown core of 19th-century neoclassical architecture and winding side-streets, dotted by art deco, neo-gothic, and other styles. Santiago's cityscape is shaped by several stand-alone hills and the fast-flowing Mapocho River, lined by parks such as Parque Forestal and Balmaceda Park. The Andes Mountains can be seen from most p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chilean Corvette Chacabuco (1866)
The Chilean corvette ''Chacabuco'' was a late 19th-century ship of the Chilean Navy. Commanded by Enrique Simpson in the early 1870s, the ship participated in the exploration of the fjords and archipelagoes of Aysén Region in northern Patagonia.Simpson, E. (1874). ''Esploraciones hechas por la Corbeta Chacabuco al mando del capitán de fragata don Enrique M. Simpson en los Archipiélagos de Guaitecas, Chonos i Taitao''. Santiago. Imprenta Nacional. These travels led to the re-discovery of San Rafael Lake and the establishment of Aysén Fjord as the principal access to the inland of Aysén Region. In 1876 ''Chacabuco'' transported governor of Magallanes Diego Dublé Almeyda to the Falkland Islands bringing back sheep, thus initiating the Patagonian sheep farming boom of the late 19th century. From 1879 onwards the corvette fought in the War of the Pacific. Puerto Chacabuco in Aysén Fjord is named after the ship. References {{DEFAULTSORT:Chacabuco (1866) Chacabuc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Enrique Simpson
Enrique Simpson Baeza (Valparaíso, 1835–Valparaíso, May 17, 1901) was a Chilean Navy officer and explorer. Simpson mapped the archipelagoes and coast of Aysén Region onboard of the corvette ''Chacabuco'' in the 1870s. Among his feats is the re-discovery of San Rafael Lake and the insight that Aisén Fjord provides the best access to the interior of Patagonia from the Pacific.Simpson, E. (1874). ''Esploraciones hechas por la Corbeta Chacabuco al mando del capitán de fragata don Enrique M. Simpson en los Archipiélagos de Guaitecas, Chonos i Taitao''. Santiago Santiago (, ; ), also known as Santiago de Chile, is the capital and largest city of Chile as well as one of the largest cities in the Americas. It is the center of Chile's most densely populated region, the Santiago Metropolitan Region, whos .... Imprenta Nacional. Simpson River is named after him. References 1835 births 1901 deaths 19th-century Chilean Navy personnel 19th-century explorers Chilean ex ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roaring Forties
The Roaring Forties are strong westerly winds found in the Southern Hemisphere, generally between the latitudes of 40°S and 50°S. The strong west-to-east air currents are caused by the combination of air being displaced from the Equator towards the South Pole, the Earth's rotation, and the scarcity of landmasses to serve as windbreaks at those latitudes. The Roaring Forties were a major aid to ships sailing the Brouwer Route from Europe to the East Indies or Australasia during the Age of Sail, and in modern times are favoured by yachtsmen on round-the-world voyages and competitions. The boundaries of the Roaring Forties are not consistent: The wind-stream shifts north or south depending on the season. The strong and continuous winds in the Roaring Forties make this zone highly prospective for wind power such as in New Zealand and Tasmania. Similar but even stronger conditions that occur at more southerly latitudes are called the Furious Fifties and the Shrieking or Scre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cape Horn Current
The Cape Horn Current is a cold water current that flows west-to-east around Cape Horn caused by the intensification of the West Wind Drift as it rounds the cape A cape is a clothing accessory or a sleeveless outer garment which drapes the wearer's back, arms, and chest, and connects at the neck. History Capes were common in medieval Europe, especially when combined with a hood in the chaperon. Th .... See also * * {{Marine-current-stub Currents of the Atlantic Ocean Currents of the Pacific Ocean ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
West Wind Drift
The Antarctic Circumpolar Current (ACC) is an ocean current that flows clockwise (as seen from the South Pole) from west to east around Antarctica. An alternative name for the ACC is the West Wind Drift. The ACC is the dominant circulation feature of the Southern Ocean and has a mean transport estimated at 100–150 Sverdrups (Sv, million m3/s), or possibly even higher, making it the largest ocean current. The current is circumpolar due to the lack of any landmass connecting with Antarctica and this keeps warm ocean waters away from Antarctica, enabling that continent to maintain its huge ice sheet. Associated with the Circumpolar Current is the Antarctic Convergence, where the cold Antarctic waters meet the warmer waters of the subantarctic, creating a zone of upwelling nutrients. These nurture high levels of phytoplankton with associated copepods and krill, and resultant foodchains supporting fish, whales, seals, penguins, albatrosses, and a wealth of other species. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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