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Qaqa Mach'ay (Ancash-Huánuco)
Qaqa Mach'ay (Quechua for "rock cave") is a limestone cave located in the Yauyos Province of the Lima Region in central Peru, high in the Andes Mountains that was explored and surveyed in 2004 by an international expedition. At 4,930m above sea level, it is the highest surveyed cave in the world. The entrance to the cave is in the mountain named Wamp'una. Cave description "It is thought that Qaqa Mach'ay is an abandoned glacial sink formed on a geologically-favourable bedding plane. Its enormous entrance, approximately fifty metres long, thirty metres wide and fifty metres deep, leads to a square-shaped descending passage twenty metres high and twenty metres wide. Although this large passage is almost completely blocked by boulders, two possible continuations were noted. Blue Lips Passage essentially follows the left (as you face into the cave) wall down past boulders and ice masses. Four pitches of 20m, 10m, 10m and 5m lead to a disappointing boulder ruckle 104m below the entran ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quechua Languages
Quechua (, ; ), usually called ("people's language") in Quechuan languages, is an indigenous language family spoken by the Quechua peoples, primarily living in the Peruvian Andes. Derived from a common ancestral language, it is the most widely spoken pre-Columbian language family of the Americas, with an estimated 8–10 million speakers as of 2004.Adelaar 2004, pp. 167–168, 255. Approximately 25% (7.7 million) of Peruvians speak a Quechuan language. It is perhaps most widely known for being the main language family of the Inca Empire. The Spanish encouraged its use until the Peruvian struggle for independence of the 1780s. As a result, Quechua variants are still widely spoken today, being the co-official language of many regions and the second most spoken language family in Peru. History Quechua had already expanded across wide ranges of the central Andes long before the expansion of the Inca Empire. The Inca were one among many peoples in present-day Peru who already spok ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Limestone
Limestone ( calcium carbonate ) is a type of carbonate sedimentary rock which is the main source of the material lime. It is composed mostly of the minerals calcite and aragonite, which are different crystal forms of . Limestone forms when these minerals precipitate out of water containing dissolved calcium. This can take place through both biological and nonbiological processes, though biological processes, such as the accumulation of corals and shells in the sea, have likely been more important for the last 540 million years. Limestone often contains fossils which provide scientists with information on ancient environments and on the evolution of life. About 20% to 25% of sedimentary rock is carbonate rock, and most of this is limestone. The remaining carbonate rock is mostly dolomite, a closely related rock, which contains a high percentage of the mineral dolomite, . ''Magnesian limestone'' is an obsolete and poorly-defined term used variously for dolomite, for limes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cave
A cave or cavern is a natural void in the ground, specifically a space large enough for a human to enter. Caves often form by the weathering of rock and often extend deep underground. The word ''cave'' can refer to smaller openings such as sea caves, rock shelters, and grottos, that extend a relatively short distance into the rock and they are called ''exogene'' caves. Caves which extend further underground than the opening is wide are called ''endogene'' caves. Speleology is the science of exploration and study of all aspects of caves and the cave environment. Visiting or exploring caves for recreation may be called ''caving'', ''potholing'', or ''spelunking''. Formation types The formation and development of caves is known as ''speleogenesis''; it can occur over the course of millions of years. Caves can range widely in size, and are formed by various geological processes. These may involve a combination of chemical processes, erosion by water, tectonic forces, microorgani ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yauyos Province
The Yauyos Province is a Provinces of Peru, province located in the Lima Region of Peru. It is one of the eleven that make up that region. Boundaries *North: Huarochirí Province *East: Junín Region, Huancavelica Region *South: Ica Region *West: Cañete Province Geography The Nor Yauyos-Cochas Landscape Reserve lies in the Yauyos Province. Aqupallqa, Llunk'uti, Qutuni, Runchu, T'uru and Wankarqucha of the Cordillera Central (Peru), Cordillera Central of Peru belong to the highest mountains of the province. They all reach altitudes above . Other mountains of the province include:escale.minedu.gob.pe - UGEL map of the Yauyos Province (Lima Region) Some of the largest lakes of the province are listed below: History During the 2007 Peru earthquake, Yauyos suffered major damage. Political division The capital of this province is the city of Yauyos. The province extends over an area of and is divided into 33 districts: Demographics The province has a population of 28,000 in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lima Region
The Department of Lima () is a department and region located in the central coast of Peru, the ''seat of the Regional Government'' is Huacho. Lima Province, which contains the city of Lima, the country's capital, is located west of the Department of Lima; this province is autonomous and not under the jurisdiction of the Regional Government. Geography The department of Lima is bordered by the departments of Ancash on the north, Huánuco, Pasco, and Junín on the east, Huancavelica on the southeast, Ica on the south, and the Pacific Ocean and the Lima Province on the west. The department has a coastal and an Andean zone, and has a great diversity of natural regions: the Coast or ''Chala'' (0 to 500 meters above sea level) up to the ''Janka'' or ''Mountain range'' ( es, Cordillera, over 4800 meters). The predominating regions are the ''Yunga'' (500 to 2300 meters above sea level) and ''Quechua'' (2300 to 3500 meters) Points of interest Lachay National Reserve The Lachay Natio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peru
, image_flag = Flag of Peru.svg , image_coat = Escudo nacional del Perú.svg , other_symbol = Great Seal of the State , other_symbol_type = Seal (emblem), National seal , national_motto = "Firm and Happy for the Union" , national_anthem = "National Anthem of Peru" , march = "March of Flags" , image_map = PER orthographic.svg , map_caption = , image_map2 = , capital = Lima , coordinates = , largest_city = capital , official_languages = Peruvian Spanish, Spanish , languages_type = Co-official languages , languages = , ethnic_groups = , ethnic_groups_year = 2017 , demonym = Peruvians, Peruvian , government_type = Unitary state, Unitary Semi-presidential system, semi-presidential republic , leader_title1 = President of Peru, President ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Andes
The Andes, Andes Mountains or Andean Mountains (; ) are the longest continental mountain range in the world, forming a continuous highland along the western edge of South America. The range is long, wide (widest between 18°S – 20°S latitude), and has an average height of about . The Andes extend from north to south through seven South American countries: Venezuela, Colombia, Ecuador, Peru, Bolivia, Chile, and Argentina. Along their length, the Andes are split into several ranges, separated by intermediate 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, El Alto and La Paz. The Altiplano plateau is the world's second-highest after the Tibetan plateau. These ranges are in turn grouped into three major divisions based on climate: the Tropical Andes, the Dry Andes, and the Wet Andes. The Andes Mountains are the highest m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cave Survey
A cave survey is a map of all or part of a cave system, which may be produced to meet differing standards of accuracy depending on the cave conditions and equipment available underground. Cave surveying and cartography, i.e. the creation of an accurate, detailed map, is one of the most common technical activities undertaken within a cave and is a fundamental part of speleology. Surveys can be used to compare caves to each other by length, depth and volume, may reveal clues on speleogenesis, provide a spatial reference for other areas of scientific study and assist visitors with route-finding. Traditionally, cave surveys are produced in two-dimensional form due to the confines of print, but given the three-dimensional environment inside a cave, modern techniques using computer aided design are increasingly used to allow a more realistic representation of a cave system. History The first known plan of a cave dates from 1546, and was of a man-made cavern in tufa called the Stufe di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wamp'una
Wamp'una (Quechua ''wamp'u'' boat, ''-na'' a suffix, also spelled ''Huampuna'') is a mountain in the Cordillera Central in the Andes of Peru, about high. It contains one of the highest surveyed caves in the word, Qaqa Mach'ay. Wamp'una is located in the Lima Region, Yauyos Province, on the border of the districts of Huantán and Laraos. It lies southwest of T'uruyuq, southeast of the lake named Pumaqucha. It is situated on the southern border of the Nor Yauyos-Cochas Landscape Reserve The Nor Yauyos-Cochas Landscape Reserve ( es, Reserva Paisajística Nor Yauyos-Cochas) is a protected area in Peru located in the Lima Region, Yauyos Province and in the Junín Region, Jauja Province. It lies with the Peruvian Yungas and Central .... See also * Pumaqucha * Sima Pumaqucha References Mountains of Peru Mountains of Lima Region {{LimaRegion-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ice Screw
An ice screw is a threaded tubular screw used as a running belay or anchor by climbers on steep ice surface such as steep waterfall ice or alpine ice during ice climbing or crevasse rescue, to hold the climber in the event of a fall, and at belays as anchor points. Design Ice screws may come with one or more of the following: an in-built or separate ratchet mechanism to speed up placement, conical centre-hole to aid removal of ice cores, different lengths, different numbers of cutting teeth, different cutting angles, different surface finishes, and different size clip holes. Price and durability are usually design considerations too, as a usable rack of ice screws will be a significant financial investment for many climbers. Many titanium ice screws were initially made in the former Soviet Union using Cold War-era missile technology, but were generally too brittle, and so the majority of ice screws are now made of chromoly steel. The strongest and most reliable type of ice scre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pumaqucha (Lima)
Lake Pumacocha (possibly from Quechua ''puma'' cougar, puma, ''qucha'' lake) is a lake in Peru located in Laraos District, Yauyos Province, Lima. It has an elevation of 4,388 m and about 2 km long. Sima Pumaqucha which is considered the deepest cave in the Andes Some Cave Statistics is located near the lake. See also * *List of lakes in Peru
The following is a list of lakes in Peru.Instituto Nacional de Estadística e Informática (INEI)"Compendio Estadistica 2007" page 26 Many of the names have ...
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