|
Lake Rapel
Rapel Lake (Spanish: ''Lago Rapel'' or ''Embalse Rapel'') is an artificial lake created by a dam on the Rapel River. It is located in the Libertador General Bernardo O'Higgins Region, Central Chile. The reservoir was created with the aim of feeding the Rapel Hydroelectric Plant. See also *1985 Rapel Lake earthquake The 1985 Rapel Lake earthquake occurred on 8 April at with a moment magnitude of 7.2 and a maximum perceived intensity of VI (''Strong''). The shock was centered southwest of Santiago, Chile, with a focal depth of . Earthquake The 9 April 19 ... Sources Cuenca del río Rapel Lakes of O'Higgins Region Rapel {{O'Higgins-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reservoir
A reservoir (; ) is an enlarged lake behind a dam, usually built to water storage, store fresh water, often doubling for hydroelectric power generation. Reservoirs are created by controlling a watercourse that drains an existing body of water, interrupting a watercourse to form an Bay, embayment within it, excavating, or building any number of retaining walls or levees to enclose any area to store water. Types Dammed valleys Dammed reservoirs are artificial lakes created and controlled by a dam constructed across a valley and rely on the natural topography to provide most of the basin of the reservoir. These reservoirs can either be ''on-stream reservoirs'', which are located on the original streambed of the downstream river and are filled by stream, creeks, rivers or rainwater that surface runoff, runs off the surrounding forested catchments, or ''off-stream reservoirs'', which receive water diversion, diverted water from a nearby stream or aqueduct (water supply), aq ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cachapoal River
Cachapoal River is a tributary river of the Rapel River in Chile located in the Libertador General Bernardo O'Higgins Region. The river gives its name to the Cachapoal Province. Cachapoal Valley The valley takes its name from the Cachapoal River that flows through Rapel Valley along with its tributaries, the Claro and Cortaderal rivers. All these watercourses flow into Rapel Lake. Cachapoal River begun to incise in the rising Andes in the Miocene epoch. Later, as glaciers developed in the Andes the upper part of the valley was glaciated and reshaped into a glacial valley. The climate of the valley is temperate and consistently Mediterranean, sheltered by the coastal range from the cooling influences of the Pacific Ocean. Wine The Rapel Valley produces predominantly red wines, including Carménère, Cabernet Sauvignon, and Merlot. The valley's diverse microclimates allow the growing of a wide array of grapes; these range from cold-climate varieties at higher altitudes near ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tinguiririca River
Tinguiririca River is a river of Chile located in the Libertador General Bernardo O'Higgins Region. It rises in the Andes, at the confluence of the rivers ''Las Damas'' and ''Del Azufre''. From its source, it flows northwest for about 56 km to the vicinity of the city of San Fernando San Fernando may refer to: People *Ferdinand III of Castile (c. 1200–1252), called ''San Fernando'' (Spanish) or ''Saint Ferdinand'', King of Castile, León, and Galicia Places Argentina *San Fernando de la Buena Vista, city of Greater Buenos .... In this portion of its course, the river receives the waters of the tributaries ''Clarillo'' and ''Claro''. Then the river flows southwest and then turns northwest to empty into Rapel Lake. See also * Tinguiririca Volcano References Cuenca del río Rapel Rivers of O'Higgins Region Rivers of Chile {{Chile-river-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rapel River
Rapel River is a List of rivers in Chile, river of Chile located in the O'Higgins Region. It begins at the confluence of the rivers Cachapoal River, Cachapoal and Tinguiririca River, Tinguiririca in an area best known as ''La Junta''. At present day, this area is impounded by Rapel Dam, creating Rapel Lake. Other tributaries: * Estero Alhué * Claro de Rengo River(Cachapoal) * Claro River(Tinguiririca) * Estero Zamorano * Estero La Cadena * Estero Carén * Estero Coya * Estero Chimbarongo * Pangal River See also *List of rivers of Chile References External links Rapel River Map Rivers of O'Higgins Region Rivers of Chile {{Chile-river-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chile
Chile, officially the Republic of Chile, is a country in western South America. It is the southernmost country in the world and the closest to Antarctica, stretching along a narrow strip of land between the Andes, Andes Mountains and the Pacific Ocean. Chile had a population of 17.5 million as of the latest census in 2017 and has a territorial area of , sharing borders with Peru to the north, Bolivia to the northeast, Argentina to the east, and the Drake Passage to the south. The country also controls several Pacific islands, including Juan Fernández Islands, Juan Fernández, Isla Salas y Gómez, Desventuradas Islands, Desventuradas, and Easter Island, and claims about of Antarctica as the Chilean Antarctic Territory. The capital and largest city of Chile is Santiago, and the national language is Spanish language, Spanish. Conquest of Chile, Spain conquered and colonized the region in the mid-16th century, replacing Incas in Central Chile, Inca rule; however, they Arauco War ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake
A lake is often a naturally occurring, relatively large and fixed body of water on or near the Earth's surface. It is localized in a basin or interconnected basins surrounded by dry land. Lakes lie completely on land and are separate from the ocean, although they may be connected with the ocean by rivers. Lakes, as with other bodies of water, are part of the water cycle, the processes by which water moves around the Earth. Most lakes are fresh water and account for almost all the world's surface freshwater, but some are salt lakes with salinities even higher than that of seawater. Lakes vary significantly in surface area and volume of water. Lakes are typically larger and deeper than ponds, which are also water-filled basins on land, although there are no official definitions or scientific criteria distinguishing the two. Lakes are also distinct from lagoons, which are generally shallow tidal pools dammed by sandbars or other material at coastal regions of ocean ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Libertador General Bernardo O'Higgins Region
The Libertador General Bernardo O'Higgins Region (, ), often shortened to O'Higgins Region (), is one of Chile's 16 first order administrative divisions. It is subdivided into three provinces. It is named in honour of Bernardo O'Higgins Riquelme, one of Chile's founding fathers. The Libertador General Bernardo O'Higgins Region is bordered to the west by the Pacific Ocean, to the east by the Republic of Argentina, to the north by the Valparaíso and Santiago Metropolitan Regions, and to the south by the Maule Region. It extends approximately between the parallels of 33° 51' and 35° 01' south latitude, and between the meridian of 70° 02' west longitude and the Pacific Ocean. The capital and largest city of the region is Rancagua. The second major town is San Fernando. Geography In pre-Quaternary times extensive Nothofagus forests covered much of Libertador General Bernardo O'Higgins Region. The Libertador General Bernardo O'Higgins Region is part of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rapel Dam
The Rapel Dam is an arch dam on the Rapel River about north of La Estrella, Chile, La Estrella in the Libertador General Bernardo O'Higgins Region, Chile. The primary purpose of the dam is hydroelectric power generation and it supports a 377 MW power station. The dam was completed in 1968 and is owned by Endesa (Chile), Endesa. It creates the largest reservoir in Chile with a capacity of . The dam withstood the 7.5 Moment magnitude scale, Mw 1985 Rapel Lake earthquake with only minor damage. It was centered from the dam. Design The Rapel Dam is a tall and long variable-radius arch-type. It is wide at its crest and wide at its base. The dam's spillway is controlled by five tainter gates and has a discharge capacity of . The dam's reservoir, Lake Rapel has a capacity of which is active capacity. Power station The power station, located at the dam's base, contains five Francis turbine-generators and is afforded of net hydraulic head. References {{Authority control ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1985 Rapel Lake Earthquake
The 1985 Rapel Lake earthquake occurred on 8 April at with a moment magnitude of 7.2 and a maximum perceived intensity of VI (''Strong''). The shock was centered southwest of Santiago, Chile, with a focal depth of . Earthquake The 9 April 1985 earthquake occurred in the same fault area as the 2010 Pichilemu earthquakes, and is considered by University of Chile Seismological Service a thrust fault-type interplate earthquake. The earthquake, measured in the Modified Mercalli intensity, reached magnitude VI in Curacaví, La Calera, Los Andes, Peñaflor, San Antonio, Valparaíso, and Viña del Mar; and magnitude V–VI in Concón, Constitución, Curicó, La Ligua, Melipilla, Papudo, Pichilemu, Puchuncaví, Quilpué, and Villa Alemana. The earthquake was felt throughout much of central Chile from La Serena to Osorno. It was also felt in Mendoza, San Juan, San Luis, Córdoba, Tucumán, and Santa Fe provinces in Argentina. According to national radio networks, the tremors ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lakes Of O'Higgins Region
A lake is often a naturally occurring, relatively large and fixed body of water on or near the Earth's surface. It is localized in a depression (geology), basin or interconnected basins surrounded by dry land. Lakes lie completely on land and are separate from the ocean, although they may be connected with the ocean by rivers. Lakes, as with other bodies of water, are part of the water cycle, the processes by which water moves around the Earth. Most lakes are fresh water and account for almost all the world's surface freshwater, but some are salt lakes with salinities even higher than that of seawater. Lakes vary significantly in surface area and volume of water. Lakes are typically larger and deeper than ponds, which are also water-filled basins on land, although there are no official definitions or scientific criteria distinguishing the two. Lakes are also distinct from lagoons, which are generally shallow tidal pools dammed by sandbars or other material at coastal regions ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
