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Austral Zone
The Zona Austral (''Southernmost Zone'') is one of the five natural regions into which CORFO divided continental Chile in 1950 corresponding to the Chilean portion of Patagonia. It is surrounded by the Zona Sur and the Chacao Channel to the north, the Pacific Ocean and Drake's Passage to the south and west, and the Andean mountains and Argentina to the east. If excluding Chiloé Archipelago Zona Austral covers all of Chilean Patagonia. Geography Physical geography In the far south (Chile Austral), which extends from Valdivia through the Chacao Channel to Cape Horn, the Andes and the South Pacific meet. This district of the country is mountainous, heavily forested and inhospitable. The deeply indented coastline is filled with islands which preserve the general outline of the continent southward to the Fuegian archipelago, the outside groups forming a continuation of the Chilean Coast Range. The heavy and continuous rainfall throughout this region, especially in the latitude ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Norte Grande
The Norte Grande (''Big North'', ''Far North'', ''Great North'') is one of the five natural regions into which CORFO divided continental Chile in 1950. It borders Peru to the north, the Pacific Ocean to the west, the Altiplano, Bolivia and Argentina to the east, and the Copiapó River to the south, beyond which lies the Norte Chico, Chile, Norte Chico natural region. Geography The Norte Grande, which extends from the Peruvian border to about 27° south latitude, a line roughly paralleled by the Copiapó river, is extremely arid. It contains the Atacama Desert, one of the driest areas in the world; in certain sections, this desert does not register any rainfall at all. Average monthly temperatures range at sea level between about 20.5 °C during the summer and about 14 °C during the winter. Most of the population lives in the coastal area, where the temperatures are more moderate and the humidity higher. The desert region is an elevated arid plateau descending grad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Argentina
Argentina (), officially the Argentine Republic ( es, link=no, República Argentina), is a country in the southern half of South America. Argentina covers an area of , making it the second-largest country in South America after Brazil, the fourth-largest country in the Americas, and the eighth-largest country in the world. It 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 federal state subdivided into twenty-three provinces, and one autonomous city, which is the federal capital and largest city of the nation, Buenos Aires. The provinces and the capital have their own constitutions, but exist under a federal system. Argentina claims sovereignty over the Falkland Islands, South Georgia and the South Sandwich Islands, and a part of Antarctica. The earliest recorded human prese ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yanteles
Yanteles is an isolated stratovolcano composed of five glacier-capped peaks along an 8 km-long NE-trending ridge. It is located approximately south of the Corcovado volcano in the Chilean X Region ( de Los Lagos) within the Corcovado National Park. The name Yanteles can refer only to the main summit, which is also known as Volcán Nevado (Spanish for "Snow-covered Volcano"). Geography and geology The volcano lies in the Chaitén municipality, Palena region, Los Lagos Region of Chile. Villa Santa Lucía and Bahía Tic-Toc are the closest settlements to the volcano, while Chaitén is away. The elongated edifice is , or high and covers an area of , making it a large volcano. Three stratovolcanoes developed on a north-south trending fault and five peaks form a ridge trending northeastward. Volcanoes like Yanteles form the highest summits of the Andes at these latitudes. It also features a caldera with a pyroclastic cone. Eroded peaks occur in the vicinity and Nevado a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Corcovado (volcano)
Corcovado Volcano () is a stratovolcano located about south of the mouth of the Yelcho River, in the Palena Province, Los Lagos Region, Chile. The glacially eroded volcano is flanked by Holocene cinder cones. The volcano's base has likely prehistoric lava flows that are densely vegetated. The most distinctive feature of this volcano is its stepped top, similar to that of Puntiagudo Volcano. At its foot lies a series of lakes. Corcovado dominates the landscape of the Gulf of Corcovado area and is visible from Chiloé Island, weather permitting. The volcano and the adjacent area form part of Corcovado National Park. The town of Chaitén was formerly the main gateway to this protected area, but much of the town was destroyed folllowing an explosive eruption of Chaitén Volcano and the resultant lahars in 2008. Eruptive history Corcovado is reported to have erupted in 1834 and 1835, based on second-hand accounts collected by Charles Darwin. Darwin was passing nearby on HMS ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carretera Austral
The Carretera Austral (CH-7, ''in English: Southern Way'') is the name given to Chile's Route 7. The highway runs south for about from Puerto Montt to Villa O'Higgins, passing through rural Patagonia. Carretera Austral provides road access to Chile's Aysén Region and southern parts of Los Lagos Region. These areas are sparsely populated and despite its length, Carretera Austral provides access to only about 100,000 people. The largest city along the entire road is Coyhaique with a population of 44,850 in 2002. History Construction of the highway was commenced in 1976 under the dictatorship of Augusto Pinochet in order to connect a number of remote communities. Before that, in the 1950s and 1970s, there had been unsuccessful attempts to build access roads in the region. It is among the most ambitious infrastructure projects developed in Chile during the 20th century. As it was constructed during the military dictatorship, the Carretera Austral bears the unofficial name of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Longitudinal Valley
A longitudinal valley is an elongated valley found between two almost-parallel mountain chains in geologically young fold mountains, such as the Alps, Carpathians, Andes, or the highlands of Central Asia. They are often occupied and shaped by a subsequent stream.Whittow, John (1984). ''Dictionary of Physical Geography''. London: Penguin, p. 318. {{ISBN, 0-14-051094-X. The term is frequently used if a mountain range also has prominent transverse valleys, where rivers cut through the mountain chains in so-called water gaps. Description Many longitudinal valleys follow the strike of the rock strata or significant geological fault lines. These are formed in conjunction with the tectonic movements during mountain building, which in turn are due to plate tectonic processes. The faults are structures that reach deep into the lower part of the Earth's crust, which is already in place before the actual mountain building phase and is later reactivated. The Periadriatic Seam in the Alps is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Michinmahuida
Michinmahuida () (alternate spellings Minchinmávida or Michimahuida) is a glaciated stratovolcano located in Los Lagos Region of Chile. It lies about 15 km east of Chaitén volcano, and was extensively covered in ash during the 2008 eruption of Chaitén. The stratovolcano lies above the regional Liquine-Ofqui Fault zone, and the ice-covered massif towers over the south portion of Pumalín Park. It has a summit elevation of 2,450 meters above sea level. See also * List of volcanoes in Chile * Chaitén * Chaitén (volcano) * List of Ultras of South America This is a list of the 209 ultra prominent peaks, or Ultras in South America. An ''Ultra'' is a mountain summit with a topographic prominence of or more. Guiana Highlands Sierra Nevada de Santa Marta, Cordillera Oriental, Cordillera de Mér ... References Sources * "Volcán Minchinmavida, Chile" on Peakbagger Mountains of Chile Stratovolcanoes of Chile Volcanoes of Los Lagos Region Holocene stratovo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Isla Grande De Tierra Del Fuego
Isla Grande de Tierra del Fuego (English: ''Big Island of the Land of Fire'') also formerly ''Isla de Xátiva'' Cercle Català d'Història, ''www.cch.cat'', accessed 5 February 2021 is an island near the southern tip of from which it is separated by the . The western portion (61.4%) of the island () is in ( [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Strait Of Magellan
The Strait of Magellan (), also called the Straits of Magellan, is a navigable sea route in southern Chile separating mainland South America to the north and Tierra del Fuego to the south. The strait is considered the most important natural passage between the Atlantic and Pacific oceans. It was discovered and first traversed by the Spanish expedition of Ferdinand Magellan in 1520, after whom it is named. Prior to this, the strait had been navigated by canoe-faring indigenous peoples including the Kawésqar. Magellan's original name for the strait was ''Estrecho de Todos los Santos'' ("Strait of All Saints"). The King of Spain, Emperor Charles V, who sponsored the Magellan-Elcano expedition, changed the name to the Strait of Magellan in honor of Magellan. The route is difficult to navigate due to frequent narrows and unpredictable winds and currents. Maritime piloting is now compulsory. The strait is shorter and more sheltered than the Drake Passage, the often stormy open sea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glacier
A glacier (; ) is a persistent body of dense ice that is constantly moving under its own weight. A glacier forms where the accumulation of snow exceeds its Ablation#Glaciology, ablation over many years, often Century, centuries. It acquires distinguishing features, such as Crevasse, crevasses and Serac, seracs, as it slowly flows and deforms under stresses induced by its weight. As it moves, it abrades rock and debris from its substrate to create landforms such as cirques, moraines, or fjords. Although a glacier may flow into a body of water, it forms only on land and is distinct from the much thinner sea ice and lake ice that form on the surface of bodies of water. On Earth, 99% of glacial ice is contained within vast ice sheets (also known as "continental glaciers") in the polar regions, but glaciers may be found in mountain ranges on every continent other than the Australian mainland, including Oceania's high-latitude oceanic island countries such as New Zealand. Between lati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Andes
The Andes, Andes Mountains or Andean Mountains (; ) are the longest continental mountain range in the world, forming a continuous highland along the western edge of South America. The range is long, wide (widest between 18°S – 20°S latitude), and has an average height of about . The Andes extend from north to south through seven South American countries: Venezuela, Colombia, Ecuador, Peru, Bolivia, Chile, and Argentina. Along their length, the Andes are split into several ranges, separated by intermediate depressions. The Andes are the location of several high plateaus—some of which host major cities such as Quito, Bogotá, Cali, Arequipa, Medellín, Bucaramanga, Sucre, Mérida, El Alto and La Paz. The Altiplano plateau is the world's second-highest after the Tibetan plateau. These ranges are in turn grouped into three major divisions based on climate: the Tropical Andes, the Dry Andes, and the Wet Andes. The Andes Mountains are the highest m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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