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Ojos Negros, Teruel
Ojos Negros is a municipality located in the province of Teruel, Aragon, Spain. According to the 2004 census (INE), the municipality has a population of 531 inhabitants. It is a mining town located close to Sierra Menera, a range much scarred by open-pit mining, part of the mountainous Iberian System area. Unemployment hit Ojos Negros hard when mining activity in the nearby mountains ceased. Its population went from 3000 in the 20th century to 560 in 2010. During the Sierra Menera company mining times, between 1900 and 1987, most of the population lived in the ''Barrio Minero'' town closer to the mines. Now only about 40 people live there.Luis Diego Arribas, ''Contemporary Art and Opencast Mining'', Revista de Humanidades, University of Zaragoza. 2009 The town is located at the start of the Ojos Negros Greenway, which follows the route of the original mining railway to the town of Puerto de Sagunto in the Valencian Community. See also *Sierra Menera Sierra Menera is a lon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Municipalities Of Spain
The municipality ( es, municipio, , ca, municipi, gl, concello, eu, udalerria, ast, conceyu)In other languages of Spain: * Catalan/Valencian (), sing. ''municipi''. * Galician () or (), sing. ''municipio''/''bisbarra''. * Basque (), sing. ''udalerria''. * Asturian (), sing. ''conceyu''. is the basic local administrative division in Spain together with the province. Organisation Each municipality forms part of a province which in turn forms part or the whole of an autonomous community (17 in total plus Ceuta and Melilla): some autonomous communities also group municipalities into entities known as '' comarcas'' (districts) or '' mancomunidades'' (commonwealths). There are a total of 8,131 municipalities in Spain, including the autonomous cities of Ceuta and Melilla. In the Principality of Asturias, municipalities are officially named ''concejos'' (councils). The average population of a municipality is about 5,300, but this figure masks a huge range: the most po ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Census
A census is the procedure of systematically acquiring, recording and calculating information about the members of a given population. This term is used mostly in connection with national population and housing censuses; other common censuses include censuses of agriculture, traditional culture, business, supplies, and traffic censuses. The United Nations (UN) defines the essential features of population and housing censuses as "individual enumeration, universality within a defined territory, simultaneity and defined periodicity", and recommends that population censuses be taken at least every ten years. UN recommendations also cover census topics to be collected, official definitions, classifications and other useful information to co-ordinate international practices. The UN's Food and Agriculture Organization (FAO), in turn, defines the census of agriculture as "a statistical operation for collecting, processing and disseminating data on the structure of agriculture, coverin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sagunto
Sagunto ( ca-valencia, Sagunt) is a municipality of Spain, located in the province of Valencia, Valencian Community. It belongs to the modern fertile ''comarca'' of Camp de Morvedre. It is located c. 30 km north of the city of Valencia, close to the Costa del Azahar on the Mediterranean Sea. It is best known for the remains of the ancient Iberian and Roman city of ''Saguntum''. The siege of Saguntum in 219 BC was the trigger of the Second Punic War between the Carthaginians and the Romans. The municipality includes three differentiated urban nuclei: Ciutat Vella (Sagunto), and . Over half of the population lives in the coastal settlement of Puerto de Sagunto. History Gaspar Juan Escolano, in his ''Decades of the History of Valencia'' (1610-11), writes that the first settlers of Sagunto were Armenian families, the Sagas, who came to the peninsula with Tubal and laid the first foundations of the city naming it Sagunt (Armenian: of Saga). There is also a speculation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vía Verde De Ojos Negros
The Ojos Negros Greenway (la Vía Verde de Ojos Negros, in Spanish, also known as ''la Vía Minera''), is a 160-kilometre greenway in Spain running between the village of Santa Eulalia del Campo in the province of Teruel in Aragón and the village of Algimia d'Alfara, in the province of Valencia in the Valencian Community. Divided into two sections, it forms part of Spain's 2,700 kilometre "Via Verde" rail trail network, which is coordinated and promoted by the Spanish Railways Foundation (''Fundación de los ferrocarriles españoles''). It is currently the longest greenway in Spain. History Towards the end of the 19th century, the rights for the exploitation of iron deposits in the municipality of Ojos Negros in Teruel were granted to several Basque businessmen, who subsequently founded Compañía Minera de Sierra Menera on 3 September 1900. The combination of the quantity and the quality of the mineral extracted, as well as discrepancies with the management of Ferrocarri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sistema Ibérico
The Iberian System ( es, Sistema Ibérico, ) is one of the major systems of mountain ranges in Spain. It consists of a vast and complex area of mostly relatively high and rugged mountain chains and massifs located in the central region of the Iberian Peninsula, but reaching almost the Mediterranean coast in the Valencian Community in the east. The system is hydrographically important, as it separates the watersheds of most of the major rivers in Spain and Portugal, including the Ebro basin from the basins of the Douro, Tagus, Guadiana ( Záncara- Gigüela), Júcar and Turia. There are important mining areas in some of the ranges such as Sierra Menera, Sierra de Arcos and Sierra de San Just, making the system one of the chief mining regions in Spain since ancient times. One of the comarcas of Aragon located in the Iberian System was given the name of Cuencas Mineras, lit. 'Mining Basins', since mining is the main activity in the comarca. Location and description The S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountainous
A mountain is an elevated portion of the Earth's crust, generally with steep sides that show significant exposed bedrock. Although definitions vary, a mountain may differ from a plateau in having a limited summit area, and is usually higher than a hill, typically rising at least 300 metres (1,000 feet) above the surrounding land. A few mountains are isolated summits, but most occur in mountain ranges. Mountains are formed through tectonic forces, erosion, or volcanism, which act on time scales of up to tens of millions of years. Once mountain building ceases, mountains are slowly leveled through the action of weathering, through slumping and other forms of mass wasting, as well as through erosion by rivers and glaciers. High elevations on mountains produce colder climates than at sea level at similar latitude. These colder climates strongly affect the ecosystems of mountains: different elevations have different plants and animals. Because of the less hospitable terrain and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Open-pit Mining
Open-pit mining, also known as open-cast or open-cut mining and in larger contexts mega-mining, is a surface mining technique of extracting rock or minerals from the earth from an open-air pit, sometimes known as a borrow. This form of mining differs from extractive methods that require tunnelling into the earth, such as long wall mining. Open-pit mines are used when deposits of commercially useful ore or rocks are found near the surface. It is applied to ore or rocks found at the surface because the overburden is relatively thin or the material of interest is structurally unsuitable for tunnelling (as would be the case for cinder, sand, and gravel). In contrast, minerals that have been found underground but are difficult to retrieve due to hard rock, can be reached using a form of underground mining. To create an open-pit mine, the miners must determine the information of the ore that is underground. This is done through drilling of probe holes in the ground, then plotti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sierra Menera
Sierra Menera is a long mountain range in the southwestern end of the Iberian System. Administratively the Sierra Menera belongs to the Sierra de Albarracín, Jiloca and Comunidad de Teruel, comarcas of Aragon, as well as to the Province of Guadalajara, Castile-La Mancha in its western side. The Castle of Peracense rises atop an escarpment in the southern part of the range. The place known as ''Mirador de la Marajosa'' offers ample views of the surrounding landscape. There are aerogenerators on some of the Sierra Menera's ridges. Geography The main range is aligned in a NNW - SSE direction. It is not as high or conspicuous as other mountain ranges of the Iberian System. From the hydrographic point of view the Sierra Menera divides the Atlantic from the Mediterranean watershed. The eastern rivulets are tributaries of the Jiloca River, the western of the Tagus, and the northern have no exit, ending up in the Laguna de Gallocanta basin. Sierra Menera's highest point is the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mining
Mining is the extraction of valuable minerals or other geological materials from the Earth, usually from an ore body, lode, vein, seam, reef, or placer deposit. The exploitation of these deposits for raw material is based on the economic viability of investing in the equipment, labor, and energy required to extract, refine and transport the materials found at the mine to manufacturers who can use the material. Ores recovered by mining include metals, coal, oil shale, gemstones, limestone, chalk, dimension stone, rock salt, potash, gravel, and clay. Mining is required to obtain most materials that cannot be grown through agricultural processes, or feasibly created artificially in a laboratory or factory. Mining in a wider sense includes extraction of any non-renewable resource such as petroleum, natural gas, or even water. Modern mining processes involve prospecting for ore bodies, analysis of the profit potential of a proposed mine, extraction of the desire ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Instituto Nacional De Estadística (Spain)
The ''Instituto Nacional de Estadística'' (INE, 'National Statistics Institute') is the official agency in Spain that collects statistics about demography, economy, and Spanish society. It is an autonomous organization responsible for overall coordination of statistical services of the General State Administration in monitoring, control and supervision of technical procedures. Every 10 years, this organization conducts a national census. The last census took place in 2011. Through the official website one can follow all the updates of different fields of study. History First agency and evolution The oldest statistics agency of Spain and the predecessor of the current agency was the General Statistics Commission of the Kingdom, created on November 3, 1856 during the reign of Isabella II. The so-then Prime Minister Narváez approved a decree creating this body and ordering that people with recognized ability in this matter were part of it. On May 1, 1861, the Commission cha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Sovereign States
The following is a list providing an overview of sovereign states around the world with information on their status and recognition of their sovereignty. The 206 listed states can be divided into three categories based on membership within the United Nations System: 193 member states of the United Nations, UN member states, 2 United Nations General Assembly observers#Present non-member observers, UN General Assembly non-member observer states, and 11 other states. The ''sovereignty dispute'' column indicates states having undisputed sovereignty (188 states, of which there are 187 UN member states and 1 UN General Assembly non-member observer state), states having disputed sovereignty (16 states, of which there are 6 UN member states, 1 UN General Assembly non-member observer state, and 9 de facto states), and states having a political status of the Cook Islands and Niue, special political status (2 states, both in associated state, free association with New Zealand). Compi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
