|
Puquio De Núñez
Puquio de Núñez is a small oasis and orchard in the Atacama Desert of Chile. The oasis is irrigated by an underground canal, a puquio tapping Pampa del Tamarugal Aquifer. Puqui de Núñez lies about 10 kilometers south of the nearby oases of Matilla and Pica. As the puquios of Pica and Matilla tap the Pica Aquifer, it is thought that the hydraulic divide between the aquifers of Pampa del Tamarugal and Pica should be between Puquio de Núñez and Matilla. Located 1,187 meters above sea level Height above mean sea level is a measure of the vertical distance (height, elevation or altitude) of a location in reference to a historic mean sea level taken as a vertical datum. In geodesy, it is formalized as ''orthometric heights''. The comb ... (m asl.) the water at Puquio de Núñez is estimated to come from a recharge zone at ~3,000 m asl. References Oases of Chile Geography of Tarapacá Region Localities irrigated by puquios Orchards {{Tarapacá-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oasis
In ecology, an oasis (; ) is a fertile area of a desert or semi-desert environment'ksar''with its surrounding feeding source, the palm grove, within a relational and circulatory nomadic system.” The location of oases has been of critical importance for trade and transportation routes in desert areas; caravans must travel via oases so that supplies of water and food can be replenished. Thus, political or military control of an oasis has in many cases meant control of trade on a particular route. For example, the oases of Awjila, Ghadames and Kufra, situated in modern-day Libya, have at various times been vital to both north–south and east–west Trans-Saharan trade, trade in the Sahara Desert. The location of oases also informed the Darb El Arba'īn trade route from Sudan to Egypt, as well as the caravan route from the Niger River to Tangier, Morocco. The Silk Road “traced its course from water hole to water hole, relying on oasis communities such as Turpan in China and Sam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orchard
An orchard is an intentional plantation of trees or shrubs that is maintained for food production. Orchards comprise fruit- or nut-producing trees which are generally grown for commercial production. Orchards are also sometimes a feature of large gardens, where they serve an aesthetic as well as a productive purpose. A fruit garden is generally synonymous with an orchard, although it is set on a smaller non-commercial scale and may emphasize berry shrubs in preference to fruit trees. Most temperate-zone orchards are laid out in a regular grid, with a grazed or mown grass or bare soil base that makes maintenance and fruit gathering easy. Most modern commercial orchards are planted for a single variety of fruit. While the importance of introducing biodiversity is recognized in forest plantations, it would seem to be beneficial to introduce some genetic diversity in orchard plantations as well by interspersing other trees through the orchard. Genetic diversity in an orchard would p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atacama Desert
The Atacama Desert ( es, Desierto de Atacama) is a desert plateau in South America covering a 1,600 km (990 mi) strip of land on the Pacific coast, west of the Andes Mountains. The Atacama Desert is the driest nonpolar desert in the world, and the second driest overall, just behind some very specific spots within the McMurdo Dry Valleys as well as the only hot true desert to receive less precipitation than the polar deserts, and the largest fog desert in the world. Both regions have been used as experimentation sites on Earth for Mars expedition simulations. The Atacama Desert occupies , or if the barren lower slopes of the Andes are included. Most of the desert is composed of stony terrain, salt lakes (''salares''), sand, and felsic lava that flows towards the Andes. The desert owes its extreme aridity to a constant temperature inversion due to the cool north-flowing Humboldt ocean current and to the presence of the strong Pacific anticyclone. The most arid re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Puquio
Puquio (from Quechua: ''Pukyu'', meaning "spring of water") is a town in Central Peru, South America. It is the capital of the province Lucanas in the region Ayacucho Ayacucho (, qu, Ayak'uchu) is the capital city of Ayacucho Region and of Huamanga Province, Ayacucho Region, Peru. During the Inca Empire and Viceroyalty of Peru periods the city was known by the name of Huamanga (Quechua: Wamanga), and it c .... Instituto Nacional de Estadística e Informática. Banco de Información Digital. Retrieved on 2008-06-10 from . References Populated places in the Ayacucho Region {{Ayacucho-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pampa Del Tamarugal Aquifer
Pampa del Tamarugal Aquifer ( es, acuífero de la Pampa del Tamarugal) located in Tarapacá Region of northern Chile is one of the most important aquifers of Atacama Desert. At the oasis of Puquio de Núñez the water of the aquifer is tapped by a system of underground aqueducts known as puquios. Located 1,187 meters above sea level (m asl.) the water at Puquio de Núñez is estimated to come from a recharge zone at ~3,000 m asl. As nearby oases of Pica and Matilla taps the Pica Aquifer it is thought that the hydraulic divide between the aquifers of Pampa del Tamarugal and Pica should be between Puquio de Núñez and Matilla. There have been some uncertainty whether the waters of Pica Aquifer flows into Pampa del Tamarugal Aquifer as these two aquifers are separated by the Longacho fault line. While this fault may deviate and block part of the flow a 2012 study showed a hydraulic gradient Hydraulic head or piezometric head is a specific measurement of liquid pressure abov ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Matilla
Matilla is a Chilean village and oasis in the interior of Atacama Desert. It lies four kilometers southwest of the oasis town of Pica. As of 2017 Matilla had 380 inhabitants and 217 homes. It host underground aqueducts in various states of decay. These aqueducts are locally known as ''socavones'' and tap Pica Aquifer. In the late 19th century its inhabitants were prone to suffer typhus, ostensibly because of the poor quality the village's water source and the existence of a nearby swamp. In 1904 the village had obtained a new water supply thanks to Father Luis Friedrich's initiative and the wealthy neighbors who financed the works. The population of Matilla is mostly of Spanish stock in contrast to Pica whose old inhabitants have more indigenous heritage. The location became first known to Spanish after the men of Diego de Almagro Diego de Almagro (; – July 8, 1538), also known as El Adelantado and El Viejo, was a Spanish conquistador known for his exploits in weste ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pica, Chile
Pica is a Chilean town and commune in Tamarugal Province, Tarapacá Region. Situated in the inland of the Atacama Desert on an oasis, Pica is famous for its small and unusually acidic limes known as Limón de Pica. The town has a communal hot spring with a surface temperature of 40 °C, which makes it a popular bath place in the middle of the desert. It has hotels and all basic services. The town lies four kilometers to the northeast of the oasis village of Matilla. Pica has a mild microclimate that does not display the typical high temperature oscillations seen in many of the worlds deserts. The settlement has pre-Hispanic origins and served as an important stopover for transit between the coast and the Altiplano during the time of the Inca Empire. Bird mummies of pre-Hispanic origin have been found next to Pica. Pica gained prominence over the course of the 17th, 18th and 19th centuries when it grew in association with important mining cycles of nearby areas. The first min ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pica Aquifer
Pica Aquifer ( es, acuífero de Pica) located in Tarapacá Region of northern Chile is one of the most important aquifers of Atacama Desert. The water of the aquifer is tapped by a system of underground aqueducts known as puquios to irrigate the oases of Pica and Matilla. The uppermost part of the aquifer is within loosely consolidated alluvial and aeolian sediments deposited in the Quaternary period. The recharge zone of Pica Aquifer is estimated to lie between ~3,000 and 4,000 meters above sea level. As nearby oasis Puquio de Núñez taps the Pampa del Tamarugal Aquifer it is thought that the hydraulic divide between the aquifers of Pampa del Tamarugal and Pica should be between Puquio de Núñez and Matilla. It is not known if the waters of Pica Aquifer flow into Pampa del Tamarugal Aquifer as these two aquifers are separated by the Longacho fault line. While this fault may deviate and block part of the flow a 2012 study showed a hydraulic gradient Hydraulic head or pi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Andean Geology
''Andean Geology'' (formerly ''Revista Geológica de Chile'') is a peer-reviewed scientific journal published three times per year by the National Geology and Mining Service, Chile's geology and mining agency. The journal covers the field of geology and related earth sciences, primarily on issues that are relevant to South America, Central America, and Antarctica with a particular focus on the Andes. The journal was established in 1974 and articles are published in English and Spanish. The editor-in-chief An editor-in-chief (EIC), also known as lead editor or chief editor, is a publication's editorial leader who has final responsibility for its operations and policies. The highest-ranking editor of a publication may also be titled editor, managing ... is Waldo Vivallo (National Geology and Mining Service). References External links * Geology journals Geology of South America Geology of Antarctica Publications established in 1974 Andes Multilingual journals Open ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Above Sea Level
Height above mean sea level is a measure of the vertical distance (height, elevation or altitude) of a location in reference to a historic mean sea level taken as a vertical datum. In geodesy, it is formalized as ''orthometric heights''. The combination of unit of measurement and the physical quantity (height) is called "metres above mean sea level" in the metric system, while in United States customary and imperial units it would be called "feet above mean sea level". Mean sea levels are affected by climate change and other factors and change over time. For this and other reasons, recorded measurements of elevation above sea level at a reference time in history might differ from the actual elevation of a given location over sea level at a given moment. Uses Metres above sea level is the standard measurement of the elevation or altitude of: * Geographic locations such as towns, mountains and other landmarks. * The top of buildings and other structures. * Flying objects such ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Groundwater Recharge
Groundwater recharge or deep drainage or deep percolation is a hydrologic process, where water moves downward from surface water to groundwater. Recharge is the primary method through which water enters an aquifer. This process usually occurs in the vadose zone below plant roots and is often expressed as a flux to the water table surface. Groundwater recharge also encompasses water moving away from the water table farther into the saturated zone. Recharge occurs both naturally (through the water cycle) and through anthropogenic processes (i.e., "artificial groundwater recharge"), where rainwater and or reclaimed water is routed to the subsurface. Processes Water is recharged naturally by rain and snow melt and to a smaller extent by surface water (rivers and lakes). Recharge may be impeded somewhat by human activities including paving, development, or logging. These activities can result in loss of topsoil resulting in reduced water infiltration, enhanced surface runoff and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oases Of Chile
In ecology, an oasis (; ) is a fertile area of a desert or semi-desert environment'ksar''with its surrounding feeding source, the palm grove, within a relational and circulatory nomadic system.” The location of oases has been of critical importance for trade and transportation routes in desert areas; caravans must travel via oases so that supplies of water and food can be replenished. Thus, political or military control of an oasis has in many cases meant control of trade on a particular route. For example, the oases of Awjila, Ghadames and Kufra, situated in modern-day Libya, have at various times been vital to both north–south and east–west Trans-Saharan trade, trade in the Sahara Desert. The location of oases also informed the Darb El Arba'īn trade route from Sudan to Egypt, as well as the caravan route from the Niger River to Tangier, Morocco. The Silk Road “traced its course from water hole to water hole, relying on oasis communities such as Turpan in China and Sam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> Oasis")
