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Sierra Vicuña Mackenna
The Cordillera Vicuña Mackenna is the highest section of the Chilean Coast Range located in northern Chile, west of Pampa del Tamarugal. Its peak reaches over 3000 meters. International Geographical Union, Unesco, Peru. Ministerio de Agricultura. It runs north-south for approximately 170 km parallel to the Andes. The driest parts of Atacama Desert are located east of the range due to the rain shadow produced by it. The range is named after historian Benjamín Vicuña Mackenna. See also *Vicuña Mackenna Batholith The Vicuña Mackenna Batholith () is a group of plutons in the Chilean Coast Range of Norte Grande, northern Chile. The plutons of the batholith formed (cooled from magma to rock) between the Early Jurassic and the Late Cretaceous (192–98 million ... References Chilean Coast Range Landforms of Antofagasta Region Vicuna Mackenna {{Antofagasta-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cerro Armazones
Cerro Armazones is a mountain located in the Sierra Vicuña Mackenna of the Chilean Coast Range of the Andes, approximately southeast of Antofagasta in the Antofagasta Region, Chile. The mountain is situated in an ideal location for optical astronomy due to its 89% cloudless nights annually. On 26 April 2010, the European Southern Observatory Council selected Cerro Armazones as the site for the planned Extremely Large Telescope (ELT); construction commenced in June 2014. The first light observation is scheduled for 2027. Prior to ELT construction, Cerro Armazones had an elevation of , but the resulting plateau now stands several meters lower after the summit was truncated during construction. Situated on a neighbouring hill approximately to the southwest and below Cerro Armazones lies the Polish Cerro Armazones Observatory, operated by the Nicolaus Copernicus Astronomical Center of the Polish Academy of Sciences in Warsaw. Observations are conducted by the Araucaria Project ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chilean Coast Range
The Chilean Coastal Range () is a mountain range that runs from north to south along the Pacific Ocean, Pacific coast of South America parallel to the Andes, Andean Mountains, extending from Morro de Arica in the north to Taitao Peninsula, where it ends at the Chile triple junction, in the south. The range has a strong influence on the climate of Chile since it produces a rain shadow to the east. Because of this the vegetation growing on the seaward slopes is much more exuberant than in the interior. Compared to the coastal lowlands and the Intermediate Depression, it is sparsely populated with land use varying from protected areas of Chile, protected areas to grazing and silviculture. The range is present in all Chilean regions, except for Coquimbo Region and Magallanes Region. Geography Like the Andes, the coastal range becomes progressively lower with increasing latitude. The range begins at Morro de Arica in the north and reaches its highest point, of above sea level, in Sier ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cerro Vicuña Mackenna
Cerro Vicuña Mackenna is the highest point in the Sierra Vicuña Mackenna and the Chilean Coast Ranges. The peak has a stark desert climate, typical of the Atacama Desert. The peak is named after Benjamín Vicuña Mackenna Benjamín Vicuña Mackenna (August 25, 1831 – January 25, 1886) was a Chilean writer, journalist, historian and politician. Vicuña Mackenna was of Irish and Basque descent. Biography Benjamín Vicuña Mackenna was born in Santiago, the .... References Mountains of Antofagasta Region Three-thousanders of the Andes {{Antofagasta-geo-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] |
Pampa Del Tamarugal
Pampa del Tamarugal ("Plateau of the Tamarugal") is a vast plain encompassing a significant portion of the Norte Grande, Chile, and originally named for the '' Prosopis tamarugo'' trees that used to cover its surface. It is located between the parallels 19°30’ and 22°15’ south latitude and is considered part of the Atacama Desert. It is bounded on the west by the Chilean Coastal Range and on the east by the western slopes of the Andes. The plain occupies a surface area of 12,500 km2 with an average elevation of 1,100 m. Tourism Among the major tourist attractions in the Pampa del Tamarugal are the world heritage site Humberstone and Santa Laura Saltpeter Works, the town of La Tirana, and the Pampa del Tamarugal National Reserve. Gallery File:Pampa del Tamarugal 3.jpg, A modern forest in Pampa del Tamarugal as seen from Chile Route 5 Chile Highway 5 or Route 5 known locally as ''Ruta 5'' is Chile's longest route, . It is part of the Pan-American Highway. S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Andes
The Andes ( ), Andes Mountains or Andean Mountain Range (; ) are the List of longest mountain chains on Earth, longest continental mountain range in the world, forming a continuous highland along the western edge of South America. The range is long and wide (widest between 18th parallel south, 18°S and 20th parallel south, 20°S latitude) and has an average height of about . The Andes extend from south to north through seven South American countries: Argentina, Chile, Bolivia, Peru, Ecuador, Colombia, and Venezuela. Along their length, the Andes are split into several ranges, separated by intermediate depression (geology), 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, Mérida, Mérida, El Alto, and La Paz. The Altiplano, Altiplano Plateau is the world's second highest after the Tibetan Plateau. These ranges are in turn grouped into three majo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atacama Desert
The Atacama Desert () is a desert plateau located on the Pacific Ocean, Pacific coast of South America, in the north of Chile. Stretching over a strip of land west of the Andes Mountains, it covers an area of , which increases to if the barren lower slopes of the Andes are included. The Atacama Desert is the driest nonpolar desert in the world, and the second driest overall, behind some specific spots within the McMurdo Dry Valleys. It is the only Desert climate, true desert to receive less precipitation than polar deserts, and the largest fog desert in the world. The area has been used as an experimentation site for Mars expedition simulations due to its similarities to the Martian environment. The constant Inversion (meteorology), temperature inversion caused by the cool north-flowing Humboldt Current, Humboldt ocean current and the strong South Pacific High, Pacific anticyclone contribute to the extreme aridity of the desert. The most arid region of the Atacama Desert is s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rain Shadow
A rain shadow is an area of significantly reduced rainfall behind a mountainous region, on the side facing away from prevailing winds, known as its leeward side. Evaporated moisture from body of water, bodies of water (such as oceans and large lakes) is carried by the prevailing sea breeze, onshore breezes towards the drier and hotter inland areas. When encountering elevated landforms, the moist air is orographic lift, driven upslope towards the summit, peak, where it expands, cools, and its moisture condenses and starts to Precipitation, precipitate. If the landforms are tall and wide enough, most of the humidity will be lost to precipitation over the windward side (also known as the ''rainward'' side) before ever making it past the top. As the air descends the leeward side of the landforms, it is compressed and heated, producing Foehn winds that ''absorb'' moisture downslope and cast a broad "shadow" of arid, dry climate region behind the ridge, mountain crests. This climate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Benjamín Vicuña Mackenna
Benjamín Vicuña Mackenna (August 25, 1831 – January 25, 1886) was a Chilean writer, journalist, historian and politician. Vicuña Mackenna was of Irish and Basque descent. Biography Benjamín Vicuña Mackenna was born in Santiago, the son of Pedro Félix Vicuña and Carmen Mackenna Vicuña, and grandson of General Juan Mackenna, hero of the Chilean War of Independence. He studied in Santiago, and joined the school of law in 1849. From the beginning of his career he contributed to ''La Tribuna'' newspaper, writing political articles. In 1851 he participated in Pedro Urriola's revolution against the government but was taken prisoner during the attack on the headquarters of the Chacabuco Regiment. On 4 July 1851 Vicuña Mackenna and Roberto Souper managed to escape from the prison disguised as women. In 1852 he lived in exile in the United States, and travelled from San Francisco through Mexico and Canada. A year later he studied agronomy in England, and then visited man ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vicuña Mackenna Batholith
The Vicuña Mackenna Batholith () is a group of plutons in the Chilean Coast Range of Norte Grande, northern Chile. The plutons of the batholith formed (cooled from magma to rock) between the Early Jurassic and the Late Cretaceous (192–98 million years ago, Ma). The magmas that formed the batholith originated in mantle (geology), Earth's mantle and have not suffered any significant crustal contamination. A group of Early Cretaceous plutons were intruded methods of pluton emplacement, syn-tectonically on the Atacama Fault. Subdivision Geologists Miguel Hervé and Nicolás Marinivic identify six major units. From the oldest to the youngest these are: * Barazate Unit (192-181 Ma) * Paranal Unit (ca. 170 Ma). This unit has the largest areal extent. It is composed of gabbronorite, gabbro, diorite, monzodiorite, monzogabbro and monzogabbronorite. * Ventarrones Unit (149-138 Ma) * Remiendos Unit (133-128 Ma) * Herradura Unit (108-98 Ma) See also * Coastal Batholith of Peru Referen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landforms Of Antofagasta Region
A landform is a land feature on the solid surface of the Earth or other planetary body. They may be natural or may be anthropogenic (caused or influenced by human activity). Landforms together make up a given terrain, and their arrangement in the landscape is known as topography. Landforms include hills, mountains, canyons, and valleys, as well as shoreline features such as bays, peninsulas, and seas, including submerged features such as mid-ocean ridges, volcanoes, and the great oceanic basins. Physical characteristics Landforms are categorized by characteristic physical attributes such as elevation, slope, orientation, structure stratification, rock exposure, and soil type. Gross physical features or landforms include intuitive elements such as berms, cliffs, hills, mounds, peninsulas, ridges, rivers, valleys, volcanoes, and numerous other structural and size-scaled (e.g. ponds vs. lakes, hills vs. mountains) elements including various kinds of inland and oceanic waterbodi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
