|
Llaima Volcano
The Llaima Volcano is one of the largest and most active volcanoes in Chile. It is situated 82 km East of Temuco and 663 km South of Santiago, within the borders of Conguillío National Park. Geography The top of Llaima consists of two summits; the lower of the two, Pichillaima, is about high and is significantly less prominent than the higher northern summit. The average elevation of the terrain around Llaima is about 740 m asl. The volcano summit is located 10 km West South West of Conguillío Lake. Its slopes are drained by the rivers Captrén, Quepe and Trufultruful. The former ones are tributaries of Cautín River and the latter is affluent of Allipén River. Eruptions Llaima is one of Chile's most active volcanoes and has frequent but moderate eruptions. Llaima's activity has been documented since the 17th century, and consists of several separate episodes of moderate explosive eruptions with occasional lava flows.Petit-Breuilh 2004, p. 324. A 164 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
La Araucanía Region
LA most frequently refers to Los Angeles Los Angeles, often referred to by its initials L.A., is the List of municipalities in California, most populous city in the U.S. state of California, and the commercial, Financial District, Los Angeles, financial, and Culture of Los Angeles, ..., the second most populous city in the United States of America. La, LA, or L.A. may also refer to: Arts and entertainment Music *La (musical note), or A, the sixth note *"L.A.", a song by Elliott Smith on Figure 8 (album), ''Figure 8'' (album) *L.A. (EP), ''L.A.'' (EP), by Teddy Thompson *''L.A. (Light Album)'', a Beach Boys album *L.A. (Neil Young song), "L.A." (Neil Young song), 1973 *The La's, an English rock band *L.A. Reid, a prominent music producer *Yung L.A., a rapper *Lady A, an American country music trio *L.A. (Amy Macdonald song), "L.A." (Amy Macdonald song), 2007 *"La", a song by Australian-Israeli singer-songwriter Old Man River (musician), Old Man River *''La'', a Les Gord ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mapuche
The Mapuche ( , ) also known as Araucanians are a group of Indigenous peoples of the Americas, Indigenous inhabitants of south-central Chile and southwestern Argentina, including parts of Patagonia. The collective term refers to a wide-ranging ethnicity composed of various groups who share a common social, religious, and economic structure, as well as a common linguistic heritage as Mapudungun speakers. Their homelands once extended from Choapa River, Choapa Valley to the Chiloé Archipelago and later spread eastward to Puelmapu, a land comprising part of the Pampas, Argentine pampa and Patagonia. Today the collective group makes up over 80% of the Indigenous peoples in Chile and about 9% of the total Chilean population. The Mapuche are concentrated in the Araucanía (historic region), Araucanía region. Many have migrated from rural areas to the cities of Santiago and Buenos Aires for economic opportunities, more than 92% of the Mapuches are from Chile. The Mapuche traditional e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volcanic Explosivity Index
The volcanic explosivity index (VEI) is a scale used to measure the size of explosive volcanic eruptions. It was devised by Christopher G. Newhall of the United States Geological Survey and Stephen Self in 1982. Volume of products, eruption cloud height, and qualitative observations (using terms ranging from "gentle" to "mega-colossal") are used to determine the explosivity value. The scale is open-ended with the largest eruptions in history given a magnitude of 8. A value of 0 is given for non-explosive eruptions, defined as less than of tephra ejected; and 8 representing a supervolcanic eruption that can eject (240 cubic miles) of tephra and have a cloud column height of over . The scale is logarithmic, with each interval on the scale representing a tenfold increase in observed ejecta criteria, with the exception of between VEI-0, VEI-1 and VEI-2. Classification With indices running from 0 to 8, the VEI associated with an eruption is dependent on how much volcanic materia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Presidente Perón Airport
Presidente is a brand of Pilsner beer that is owned and produced by Cervecería Nacional Dominicana (CND) at several breweries in the Dominican Republic. In addition to domestic consumption in the Dominican Republic, Presidente is exported to the United States, Panama, Honduras, Spain, Germany, Switzerland, Italy, Andorra, Aruba, Cuba, Curaçao, Antigua, Belize, Martinique, Guadeloupe, Turks and Caicos, The Bahamas, Saint Martin, British Virgin Islands and Puerto Rico. Varieties include Presidente (5.0% ABV), Presidente Light (4.3 ABV), Presidente Black (6.0% ABV), The One (4.7% ABV), Bohemia (5.0% ABV), Bohemia Light (3.8% ABV), Bohemia Especial (7.2% ABV). Bohemia Especial Light (4.3 ABV), Bohemia Light (4.3% ABV) and Brahma (3.8% ABV.) History In 1929, U.S. industrialist Charles H. Wanzer with other business partners founded the brewery and started brewing the iconic Dominican beer, Presidente, in 1935. The beer was named in honor of then Dominican president Rafael León ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neuquén Province
Neuquén () is a Provinces of Argentina, province of Argentina, located in the west of the country, at the northern end of Patagonia. It borders Mendoza Province to the north, Rio Negro Province to the southeast, and Chile to the west. It also meets La Pampa Province at its northeast corner. History The Neuquén Province receives its name from the Neuquén River. The term ''"Neuquén"'' derives from the Mapudungun (a local dialect of the Mapuche language) word ''"Nehuenken"'' meaning ''drafty'', which the aborigines used for the river. The word (without the accentuation) is a palindrome. Lácar Department in Neuquén Province has the southernmost known remains of maize before it was further diffused by the Inca Empire. Maize remains were found as far south as 40°19' S in Melinquina, with it being found inside pottery dated to 730 ±80 BP and 920 ±60 BP. This maize was probably brought across the Andes from Peru during the Inca Empire that also reached Chile. Agriculture was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zapala
Zapala is a city and touristic destination in the Patagonian province of Neuquén, Argentina with about 32,000 inhabitants according to the . The city is located at the geographic center of the province at the confluence of national and provincial roads, on a route to the Andes and Chile. The city hosts a Loma Negra cement plant. Zapala is near the Laguna Blanca National Park and a ski resort and is situated in a steppe region, known as Pehuenia, which has small Araucaria forests and includes the nearby town of Aluminé and other towns. History Zapala was founded on 12 July 1913, and turned into a municipality in 1948. It was (and still is) located around a railway station built by the Buenos Aires Great Southern Railway, a British-owned company taken over by the Ferrocarril General Roca after railway nationalisation in 1948 and, since railway privatisation in 1993, in the hands of Ferrosur Roca. The city is split in two by the railways; on one side there is a c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Argentina
Argentina, officially the Argentine Republic, is a country in the southern half of South America. It covers an area of , making it the List of South American countries by area, second-largest country in South America after Brazil, the fourth-largest country in the Americas, and the List of countries and dependencies by area, eighth-largest country in the world. Argentina shares the bulk of the Southern Cone with Chile to the west, and is also bordered by Bolivia and Paraguay to the north, Brazil to the northeast, Uruguay and the South Atlantic Ocean to the east, and the Drake Passage to the south. Argentina is a Federation, federal state subdivided into twenty-three Provinces of Argentina, provinces, and one autonomous city, which is the federal capital and List of cities in Argentina by population, largest city of the nation, Buenos Aires. The provinces and the capital have their own constitutions, but exist under a Federalism, federal system. Argentina claims sovereignty ov ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mapuche Language
Mapuche ( , ; from 'land' and 'people', meaning 'the people of the land') or Mapudungun (from 'land' and 'speak, speech', meaning 'the speech of the land'; also spelled Mapuzugun and Mapudungu) is either a language isolate or member of the small Araucanian family related to Huilliche spoken in south-central Chile and west-central Argentina by the Mapuche people. It was formerly known as Araucanian, the name given to the Mapuche by the Spanish; the Mapuche avoid it as a remnant of Spanish colonialism. Mapudungun is not an official language of Chile and Argentina, having received virtually no government support throughout its history. However, since 2013, Mapuche, along with Spanish, has been granted the status of an official language by the local government of Galvarino, one of the many communes of Chile. It is not used as a language of instruction in either country's educational system despite the Chilean government's commitment to provide full access to education in Mapuc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volcanic Ash
Volcanic ash consists of fragments of rock, mineral crystals, and volcanic glass, produced during volcanic eruptions and measuring less than 2 mm (0.079 inches) in diameter. The term volcanic ash is also often loosely used to refer to all explosive eruption products (correctly referred to as '' tephra''), including particles larger than 2 mm. Volcanic ash is formed during explosive volcanic eruptions when dissolved gases in magma expand and escape violently into the atmosphere. The force of the gases shatters the magma and propels it into the atmosphere where it solidifies into fragments of volcanic rock and glass. Ash is also produced when magma comes into contact with water during phreatomagmatic eruptions, causing the water to explosively flash to steam leading to shattering of magma. Once in the air, ash is transported by wind up to thousands of kilometres away. Due to its wide dispersal, ash can have a number of impacts on society, including animal a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lahar
A lahar (, from ) is a violent type of mudflow or debris flow composed of a slurry of Pyroclastic rock, pyroclastic material, rocky debris and water. The material flows down from a volcano, typically along a valley, river valley. Lahars are often extremely destructive and deadly; they can flow tens of metres per second, they have been known to be up to deep, and large flows tend to destroy any structures in their path. Notable lahars include those at Mount Pinatubo in the Philippines and Nevado del Ruiz in Colombia, the latter of which killed more than 20,000 people in the Armero tragedy. Etymology The word ''lahar'' is of Javanese language, Javanese origin. Berend George Escher introduced it as a geological term in 1922. Description The word ''lahar'' is a general term for a flowing mixture of water and pyroclastic debris. It does not refer to a particular rheology or sediment concentration. Lahars can occur as normal stream flows (sediment concentration of less than 30%), ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volcanic Landslide
A volcanic landslide or volcanogenic landslide is a type of mass wasting that takes place at volcanoes. Occurrences All volcanic edifices are susceptible to landslides, particularly stratovolcanoes and shield volcanoes where landslides are important processes. Volcanic landslides range in size from less than to more than . The largest volcanic landslides on Earth occur from submarine volcanoes and are several times larger than those that occur on land. Submarine landslides with volumes of have occurred in the Canary Islands within the last 43 million years, but the largest submarine landslides could have been up to in volume. Massive submarine landslides have also taken place in the Hawaiian Islands over the last several million years, the largest of which constitute significant portions of the islands from which they originated. Smaller landslides have also been identified at volcanoes on Mars and Venus. Martian landslides reach lengths of and more whereas the largest Venus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
