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Calbuco (volcano)
Calbuco ( ; es, Volcán Calbuco, ) is a stratovolcano in southern Chile, located southeast of Llanquihue Lake and northwest of Chapo Lake, in the Los Lagos Region, and close to the cities of Puerto Varas and Puerto Montt. With an elevation of 2,015 meters above sea level, the volcano and the surrounding area are protected within the Llanquihue National Reserve. The most recent eruption, a major VEI 4 event, happened with little warning on April 22–23, 2015, followed by a smaller eruption on April 30. This was Calbuco's first activity since 1972. Name and location Calbuco is located partly in Puerto Varas Commune and partly in Puerto Montt Commune. It lies 49 km from the city of Puerto Varas and 69 km from Puerto Montt. Its name is thought to come from the Mapuche words "kallfü" (blue) and "ko" (water), meaning "blue water". It shares the name with Calbuco Island in nearby Reloncaví Sound as well as the city and commune of Calbuco, although it is not located ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Llanquihue Lake
Lake Llanquihue is the second-largest lake in Chile with an area of about , after Lake General Carrera which shared with Argentina. It is situated in the southern Los Lagos Region in the Llanquihue and Osorno provinces. The lake's fan-like form was created by successive piedmont glaciers during the Quaternary glaciations. The last glacial period is called Llanquihue glaciation in Chile after the terminal moraine systems around the lake.Patagonia Chilena Some historians consider Llanquihue Lake to have been within the range of ancient Chono nomadism. Lake Llanquihue is located in southern Chile a territory of northern Patagonia in the Los Lagos Region. The lake's views of Volcán Osorno make the surrounding cities such as Puerto Varas Puerto Varas, also known as "La ciudad de las rosas" or “the city of roses”, is a city and commune located in the southern Chilean province of Llanquihue, in the Los Lagos Region. The city is famous for its German traditions, its natu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reloncaví Sound
Reloncaví Sound or ''Seno de Reloncaví'' is a body of water immediately south of Puerto Montt, a port city in the Los Lagos Region of Chile. It is the place where the Chilean Central Valley meets the Pacific Ocean. The Calbuco Archipelago comprises the islands in the sound, including Tenglo, Maillén, and Huar Islands. Puluqui Island and Queulín Island separate the sound from the Gulf of Ancud. The Carretera Austral runs along the eastern shore of the sound, but is interrupted in the area where the Reloncaví Estuary opens into this wide sound. Located in this same area is the Alerce Andino National Park, home to ancient alerce trees. Chamiza Wetland 250px, Aerial view of Chamiza Wetland, 2015. Chamiza Wetland ( es, Humedal de Chamiza) is a marine wetland in Reloncaví Sound in southern Chile. The wetland lies around the outflow of Chamiza River east of the city of Puerto Montt and close to ... makes up a segment of Relonvací Sound northern shore east of Puerto Mon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jorge Montt
Jorge Montt Álvarez (; April 26, 1845 – October 8, 1922) was a vice admiral in the Chilean Navy and president of Chile from 1891 to 1896.L.S. Rowe, "Passing of a Great Figure in Chilean History." ''Bulletin Pan American Union'' 55 (1922): 481+. Early life Born in Casablanca, Chile, He was a nephew of previous Chilean president Manuel Montt, and a cousin of future president Pedro Montt. After graduating from the naval academy in 1861, he served in the Chincha Islands War (1864-1866) and the War of the Pacific (1879-1883). He led the 1891 Chilean Civil War against President José Manuel Balmaceda to become provisional leader and eventually president in 1891. Presidency The close of the revolution against Balmaceda left the government of Chile in the hands of the junta under whose guidance the military and naval operations had been organized. Admiral Jorge Montt had been the head of this revolutionary committee, and he acted as president of the provisional government when ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apiculture
Beekeeping (or apiculture) is the maintenance of bee colonies, commonly in man-made beehives. Honey bees in the genus '' Apis'' are the most-commonly-kept species but other honey-producing bees such as ''Melipona'' stingless bees are also kept. Beekeepers (or apiarists) keep bees to collect honey and other products of the hive: beeswax, propolis, bee pollen, and royal jelly. Pollination of crops, raising queens, and production of package bees for sale are other sources of beekeeping income. Bee hives are kept in an apiary or "bee yard". The keeping of bees by humans, primarily for honey production, began around 10,000 years ago. Georgia is known as the "cradle of beekeeping" and the oldest honey ever found comes from that country. The 5,500-year-old honey was unearthed from the grave of a noblewoman during archaeological excavations in 2003 near the town Borjomi. Ceramic jars found in the grave contained several types of honey, including linden and flower honey. Domestication of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cattle
Cattle (''Bos taurus'') are large, domesticated, cloven-hooved, herbivores. They are a prominent modern member of the subfamily Bovinae and the most widespread species of the genus ''Bos''. Adult females are referred to as cows and adult males are referred to as bulls. Cattle are commonly raised as livestock for meat (beef or veal, see beef cattle), for milk (see dairy cattle), and for hides, which are used to make leather. They are used as riding animals and draft animals ( oxen or bullocks, which pull carts, plows and other implements). Another product of cattle is their dung, which can be used to create manure or fuel. In some regions, such as parts of India, cattle have significant religious significance. Cattle, mostly small breeds such as the Miniature Zebu, are also kept as pets. Different types of cattle are common to different geographic areas. Taurine cattle are found primarily in Europe and temperate areas of Asia, the Americas, and Australia. Zebus (also ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
German Colonization Of Valdivia, Osorno And Llanquihue
From 1850 to 1875, some 6,000 German immigrants settled in the region around Valdivia, Osorno and Llanquihue in Southern Chile as part of a state-led colonization scheme. Some of these immigrants had left Europe in the aftermath of the German revolutions of 1848–49. They brought skills and assets as artisans, farmers and merchants to Chile, contributing to the nascent country's economic and industrial development. The German colonization of Valdivia, Osorno and Llanquihue is considered the first of three waves of German settlement in Chile, the second lasting from 1882 to 1914 and the third from 1918 onward. Settlement by ethnic Germans has had a long-lasting influence on the society, economy and geography of Chile in general and Southern Chile in particular. History Early colonization Beginning in 1842, German expatriate Bernhard Eunom Philippi sent a proposal for German colonization of Southern Chile to the Chilean government; he presented a second colonization scheme in 1844 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lahar
A lahar (, from jv, ꦮ꧀ꦭꦲꦂ) is a violent type of mudflow or debris flow composed of a slurry of pyroclastic material, rocky debris and water. The material flows down from a volcano, typically along a river valley. Lahars are extremely destructive: 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 and Nevado del Ruiz, the latter of which killed thousands of people in the town of Armero. Etymology The word ''lahar'' is of 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%), hyper-concentrated stream flows (sediment concentration between 30 and 60% ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Holocene
The Holocene ( ) is the current geological epoch. It began approximately 11,650 cal years Before Present (), after the Last Glacial Period, which concluded with the Holocene glacial retreat. The Holocene and the preceding Pleistocene together form the Quaternary period. The Holocene has been identified with the current warm period, known as MIS 1. It is considered by some to be an interglacial period within the Pleistocene Epoch, called the Flandrian interglacial.Oxford University Press – Why Geography Matters: More Than Ever (book) – "Holocene Humanity" section https://books.google.com/books?id=7P0_sWIcBNsC The Holocene corresponds with the rapid proliferation, growth and impacts of the human species worldwide, including all of its written history, technological revolutions, development of major civilizations, and overall significant transition towards urban living in the present. The human impact on modern-era Earth and its ecosystems may be considered of global si ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plume From The April 22, 2015 Eruption Of Calbuco
Plume or plumes may refer to: Science * Plume (feather), a prominent bird feather * Plume (fluid dynamics), a column consisting of one fluid moving through another fluid * Eruption plume, a column of volcanic ash and gas emitted into the atmosphere during an eruption * Mantle plume, an upwelling of hot rock within the Earth's mantle that can cause volcanic hotspots * Moisture plume, an alternative name for a atmospheric river, a narrow corridor of concentrated moisture in the atmosphere * Plumage, the layer of feathers that cover a bird Media and literature * "Plume" (Air episode), a 2005 episode of the Japanese anime ''Air'' * '' Plume'', a 2006 album by Loscil * ''Plumes'' (play), a 1927 one-act play by Georgia Douglas Johnson * ''Plume'' (poetry collection), a 2012 book by Kathleen Flenniken * Plume (publisher), an American book publishing company * ''Plumes'', a 1924 novel by Laurence Stallings * A song by The Smashing Pumpkins on their 1994 album ''Pisces Iscariot'' * " ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Silica
Silicon dioxide, also known as silica, is an oxide of silicon with the chemical formula , most commonly found in nature as quartz and in various living organisms. In many parts of the world, silica is the major constituent of sand. Silica is one of the most complex and most abundant families of materials, existing as a compound of several minerals and as a synthetic product. Notable examples include fused quartz, fumed silica, silica gel, opal and aerogels. It is used in structural materials, microelectronics (as an Insulator (electricity), electrical insulator), and as components in the food and pharmaceutical industries. Structure In the majority of silicates, the silicon atom shows tetrahedral coordination geometry, tetrahedral coordination, with four oxygen atoms surrounding a central Si atomsee 3-D Unit Cell. Thus, SiO2 forms 3-dimensional network solids in which each silicon atom is covalently bonded in a tetrahedral manner to 4 oxygen atoms. In contrast, CO2 is a linear ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lava
Lava is molten or partially molten rock (magma) that has been expelled from the interior of a terrestrial planet (such as Earth) or a moon onto its surface. Lava may be erupted at a volcano or through a fracture in the crust, on land or underwater, usually at temperatures from . The volcanic rock resulting from subsequent cooling is also often called ''lava''. A lava flow is an outpouring of lava during an effusive eruption. (An explosive eruption, by contrast, produces a mixture of volcanic ash and other fragments called tephra, not lava flows.) The viscosity of most lava is about that of ketchup, roughly 10,000 to 100,000 times that of water. Even so, lava can flow great distances before cooling causes it to solidify, because lava exposed to air quickly develops a solid crust that insulates the remaining liquid lava, helping to keep it hot and inviscid enough to continue flowing. The word ''lava'' comes from Italian and is probably derived from the Latin word ''labes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volcano
A volcano is a rupture in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface. On Earth, volcanoes are most often found where tectonic plates are diverging or converging, and most are found underwater. For example, a mid-ocean ridge, such as the Mid-Atlantic Ridge, has volcanoes caused by divergent tectonic plates whereas the Pacific Ring of Fire has volcanoes caused by convergent tectonic plates. Volcanoes can also form where there is stretching and thinning of the crust's plates, such as in the East African Rift and the Wells Gray-Clearwater volcanic field and Rio Grande rift in North America. Volcanism away from plate boundaries has been postulated to arise from upwelling diapirs from the core–mantle boundary, deep in the Earth. This results in hotspot volcanism, of which the Hawaiian hotspot is an example. Volcanoes are usually not created where two tectonic plates slide ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
