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Fueguino People's Movement Politicians
Fueguino is a volcanic field in Chile. The southernmost volcano in the Andes, it lies on Tierra del Fuego's Cook Island and also extends over nearby Londonderry Island. The field is formed by lava domes, pyroclastic cones, and a crater lake. Volcanic activity at Fueguino is part of the Austral Volcanic Zone, which is formed by the subduction of the Antarctic Plate beneath the South America Plate. The subducting plate has not reached a depth sufficient for proper volcanic arc volcanism, however. The field bears no trace of glacial erosion on its volcanoes, and reports exist of volcanic activity in 1712, 1820 and 1926. Geography and geology Fueguino volcano lies in the commune of Cabo de Hornos, Chile. Cities in the region are Rio Gallegos, Puerto Natales, Punta Arenas, Rio Grande and Ushuaia. Regional Fueguino is the southernmost volcano in the Andes. The volcano to the north is Monte Burney, which lies northwest of Fueguino. Both volcanoes belong to the Austra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cook Island, Tierra Del Fuego
Cook Island, also known as London Island, is an island located in the Tierra del Fuego archipelago. It lies west of Gordon Island, south of O'Brien Island and east of Londonderry Island at the head of Cook Bay, within the Alberto de Agostini National Park. Cook Island is the location of the Fueguino volcanic cones. The island was named after Captain James Cook. Cook did not visit the island, but passed the mouth of Cook Bay on 19 December 1774. The bay was named in 1828 by Captain Henry Foster. See also * List of islands of Chile References External links Islands of Chile @ United Nations Environment ProgrammeWorld island information @ WorldIslandInfo.comSouth America Island High Points above 1000 meters* United States Hydrographic Office The United States Hydrographic Office prepared and published maps, charts, and nautical books required in navigation. The office was established by an act of 21 June 1866 as part of the Bureau of Navigation, Department of the Navy. It ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antarctic Plate
The Antarctic Plate is a tectonic plate containing the continent of Antarctica, the Kerguelen Plateau, and some remote islands in the Southern Ocean and other surrounding oceans. After breakup from Gondwana (the southern part of the supercontinent Pangea), the Antarctic plate began moving the continent of Antarctica south to its present isolated location, causing the continent to develop a much colder climate. The Antarctic Plate is bounded almost entirely by extensional mid-ocean ridge systems. The adjoining plates are the Nazca Plate, the South American Plate, the African Plate, the Somali Plate, the Indo-Australian Plate, the Pacific Plate, and, across a transform boundary, the Scotia Plate. The Antarctic Plate has an area of about . It is Earth's fifth-largest tectonic plate. The Antarctic Plate's movement is estimated to be at least per year towards the Atlantic Ocean. Subduction beneath South America The Antarctic Plate started to subduct beneath South America 14 mil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transform Fault
A transform fault or transform boundary, is a fault along a plate boundary where the motion is predominantly horizontal. It ends abruptly where it connects to another plate boundary, either another transform, a spreading ridge, or a subduction zone. A transform fault is a special case of a ''strike-slip fault'' that also forms a plate boundary. Most such faults are found in oceanic crust, where they accommodate the lateral offset between segments of divergent boundaries, forming a zigzag pattern. This is a result of oblique seafloor spreading where the direction of motion is not perpendicular to the trend of the overall divergent boundary. A smaller number of such faults are found on land, although these are generally better-known, such as the San Andreas Fault and North Anatolian Fault. Nomenclature Transform boundaries are also known as conservative plate boundaries because they involve no addition or loss of lithosphere at the Earth's surface. Background Geophysicist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paleocene
The Paleocene, ( ) or Palaeocene, is a geological epoch (geology), epoch that lasted from about 66 to 56 mya (unit), million years ago (mya). It is the first epoch of the Paleogene Period (geology), Period in the modern Cenozoic Era (geology), Era. The name is a combination of the Ancient Greek ''palaiós'' meaning "old" and the Eocene Epoch (which succeeds the Paleocene), translating to "the old part of the Eocene". The epoch is bracketed by two major events in Earth's history. The K–Pg extinction event, brought on by Chicxulub impact, an asteroid impact and possibly volcanism, marked the beginning of the Paleocene and killed off 75% of living species, most famously the non-avian dinosaurs. The end of the epoch was marked by the Paleocene–Eocene Thermal Maximum (PETM), which was a major climatic event wherein about 2,500–4,500 gigatons of carbon were released into the atmosphere and ocean systems, causing a spike in global temperatures and ocean acidification. In the Pal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monte Burney
Monte Burney is a volcano in southern Chile, part of its Austral Volcanic Zone which consists of six volcanoes with activity during the Quaternary. This volcanism is linked to the subduction of the Antarctic Plate beneath the South America Plate and the Scotia Plate. Monte Burney is formed by a caldera with a glaciated stratovolcano on its rim. This stratovolcano in turn has a smaller caldera. An eruption is reported for 1910, with less certain eruptions in 1970 and 1920. Tephra analysis has yielded evidence for many eruptions during the Pleistocene and Holocene, including two large explosive eruptions during the early and mid-Holocene. These eruptions deposited significant tephra layers over Patagonia and Tierra del Fuego. Name The volcano is named after James Burney, a companion of James Cook. It is one of the many English language placenames in the region, which are the product of the numerous English research expeditions such as these by Robert FitzRoy and Phillip Parker ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ushuaia
Ushuaia ( , ) is the capital of Tierra del Fuego, Antártida e Islas del Atlántico Sur Province, Argentina. With a population of nearly 75,000 and a location below the 54th parallel south latitude, Ushuaia claims the title of world's southernmost city. A much smaller municipality of less than 3,000 people, Puerto Williams in Chile, is nearer to the 55th parallel south, at a latitude of 54°56' S compared to Ushuaia at 54°48' S. Ushuaia is located in a wide bay on the southern coast of Isla Grande de Tierra del Fuego, bounded on the north by the Martial mountain range and on the south by the Beagle Channel. It is the only municipality in the Department of Ushuaia, which has an area of . It was founded on October 12, 1884, by Augusto Lasserre and is located on the shores of the Beagle Channel surrounded by the mountain range of the Martial Glacier, in the Bay of Ushuaia. Besides being an administrative center, it is a light industrial port and tourist hub. Ushuaia is located ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Río Grande, Tierra Del Fuego
Río Grande is a city in Argentina, on the north coast of the eastern part of the Isla Grande de Tierra del Fuego. It has a population of 67,038, and is the industrial capital of the Tierra del Fuego Province, Argentina, Tierra del Fuego Province. It is located north-east of Ushuaia, the capital of the province. It is served by Hermes Quijada International Airport. History Sheep farming, as many other places in Patagonia, was the main impetus for population settlements beginning in the late 19th century. Abundant rivers, the seacoast, and good pastures were some of the reasons that fueled population growth. Río Grande was founded on July 11, 1921, when the central government issued a decree recognising this locality as the "Agricultural Colony of Río Grande". In the beginning, the land was subdivided among a few families, owning large estates until the agrarian reform of 1925. Cattle raising became one of the most important economic activities in the area. In 2014, the ci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Punta Arenas
Punta Arenas (; historically Sandy Point in English) is the capital city of Chile's southernmost region, Magallanes and Antarctica Chilena. The city was officially renamed as Magallanes in 1927, but in 1938 it was changed back to "Punta Arenas". It is the largest city south of the 46th parallel south, and at the same time the most populous southernmost city in Chile and in the Americas, and due to its location, the coldest coastal city with more than 100,000 inhabitants in Latin America. It is one of the most southerly ports in the world, serving as an Antarctic gateway city. As of 1977, Punta Arenas has been one of only two free ports in Chile, the other one being Iquique, in the country's far north. Located on the Brunswick Peninsula north of the Strait of Magellan, Punta Arenas was originally established by the Chilean government in 1848 as a tiny penal colony to assert sovereignty over the Strait. During the remainder of the 1800s, Punta Arenas grew in size and impor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Puerto Natales
Puerto Natales is a city in Chilean Patagonia. It is the capital of both the commune of Natales and the province of Última Esperanza, one of the four provinces that make up the Magallanes and Antartica Chilena Region in the southernmost part of Chile. Puerto Natales is the only city in the province. It is located northwest of Punta Arenas. It is the final passenger port of call for the Navimag ferry sailing from Puerto Montt into the Señoret Channel as well as the primary transit point for travellers to Torres del Paine National Park, Chile. It is located at the opening of Última Esperanza Sound and was originally inhabited by the Kawésqar or Alacaluf people and the Aoniken or Tehuelche people. The first European to visit the area where the city is located was Juan Ladrillero, a Spanish explorer who was looking for the Strait of Magellan's western passage in 1557. The city was later settled by European immigrants, primarily Germans, British, including English, Welsh and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rio Gallegos
Rio or Río is the Portuguese, Spanish, Italian, and Maltese word for "river". When spoken on its own, the word often means Rio de Janeiro, a major city in Brazil. Rio or Río may also refer to: Geography Brazil * Rio de Janeiro * Rio do Sul, a town in the state of Santa Catarina, Brazil Mexico * Río Bec, a Mayan archaeological site in Mexico * Río Bravo, Tamaulipas, a city in Mexico United States * Rio, a location in Deerpark, New York, US * Rio, Florida, a census-designated place in Martin County, US * Rio, Georgia, an unincorporated community in Spalding County, US * Rio, Illinois, a village in Knox County, US * Rio, Virginia, a community in Albemarle County, US * Rio, West Virginia, a village in Hampshire County, US * Rio, Wisconsin, a village in Columbia County, US * El Río, Las Piedras, Puerto Rico, a barrio * Río Arriba, Añasco, Puerto Rico, a barrio * Río Arriba, Arecibo, Puerto Rico, a barrio * Río Arriba, Fajardo, Puerto Rico, a barrio * Río Arriba, Vega ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cabo De Hornos, Chile
Cabo de Hornos (''Cape Horn'') is a Chilean commune located in the south of Tierra del Fuego archipelago, in Antártica Province, Magallanes Region. The municipality of Cabo de Hornos, located in the town of Puerto Williams, also administers the Antártica commune. It is named for Cabo de Hornos, or "Cape Horn", the southern tip of South America. Demographics According to the 2002 census of the National Statistics Institute, Cabo de Hornos spans an area of and has 2,262 inhabitants (1,403 men and 859 women). Of these, 1,952 (86.3%) lived in urban areas and 310 (13.7%) in rural areas. The population grew by 24.7% (448 persons) between the 1992 and 2002 censuses. Administration As a commune, Cabo de Hornos is a third-level administrative division of Chile administered by a municipal council, headed by an alcalde who is directly elected every four years. The 2016-2020 alcalde is Patricio Fernández ( PDC). The communal council has the following members: Daniel Fernando Valdeben ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Communes Of Chile
A commune ( es, comuna, ) is the smallest administrative subdivision in Chile. It may contain cities, towns, villages, hamlets as well as rural areas. In highly populated areas, such as Santiago, Valparaíso and Concepción, a conurbation may be broken into several communes. In sparsely populated areas, conversely, a commune may cover a substantial rural area together with several settled areas which could range from hamlets to towns or cities. The term "commune" is ambiguous in English, but the word is commonly used in translation for "comuna", although with some controversy among translators. A comuna is similar to a "county" in Anglo-American usage and practice, and may be more universally understood as a "municipality". Each commune or municipality is governed by a directly elected body known as a municipal council (''concejo municipal'') consisting of a mayor (''alcalde'') and a group of councillors (''concejales''), for a period of four years. The communal civil service a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
