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Benxi Shuidong National Park
The Benxi Water Caves () is a partially submerged cavern system containing a forest of stalactites and stalagmites, located east of Benxi, Liaoning Province, People's Republic of China. It was made a national park on January 10, 1994, and is open to the public all year round. It was designated an "AAAAA"-class tourist attraction by CNTA in 2015. The giant 5-million-year-old cavern complex is lit by colored artificial lighting, and expands over with a maximal width of , maximal ceiling height of , an area of and a volume of over . It has a subterranean river long, with an average depth of and maximal depth of , and a daily discharge of . Currently of the cave has been developed for tourism, with a dock into the entrance and a docking bay large enough to park 40 boats. Temperature inside the cave is constant throughout the year, at around , though slightly warmer in summer than winter. In addition to the water caves, the national park also offers tourist attractio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Discharge (hydrology)
In hydrology, discharge is the volumetric flow rate of water that is transported through a given cross-sectional area. It includes any suspended solids (e.g. sediment), dissolved chemicals (e.g. CaCO3(aq)), or biologic material (e.g. diatoms) in addition to the water itself. Terms may vary between disciplines. For example, a fluvial hydrologist studying natural river systems may define discharge as streamflow, whereas an engineer operating a reservoir system may equate it with outflow, contrasted with inflow. Theory and calculation A discharge is a measure of the quantity of any fluid flow over unit time. The quantity may be either volume or mass. Thus the water discharge of a tap (faucet) can be measured with a measuring jug and a stopwatch. Here the discharge might be 1 litre per 15 seconds, equivalent to 67 ml/second or 4 litres/minute. This is an average measure. For measuring the discharge of a river we need a different method and the most common is the 'area-velocity' method ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Protected Areas Established In 1994
Protection is any measure taken to guard a thing against damage caused by outside forces. Protection can be provided to physical objects, including organisms, to systems, and to intangible things like civil and political rights. Although the mechanisms for providing protection vary widely, the basic meaning of the term remains the same. This is illustrated by an explanation found in a manual on electrical wiring: Some kind of protection is a characteristic of all life, as living things have evolved at least some protective mechanisms to counter damaging environmental phenomena, such as ultraviolet light. Biological membranes such as bark on trees and skin on animals offer protection from various threats, with skin playing a key role in protecting organisms against pathogens and excessive water loss. Additional structures like scales and hair offer further protection from the elements and from predators, with some animals having features such as spines or camouflage serv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Show Caves In China
Show or The Show may refer to: Competition, event, or artistic production * Agricultural show, associated with agriculture and animal husbandry * Animal show, a judged event in the hobby of animal fancy ** Cat show ** Dog show ** Horse show ** Specialty show, a dog show which reviews a single breed *Show, an artistic production, such as: ** Concert ** Radio show ** Talk show ** Television show ** Theatre production * Trade fair or trade show Arts, entertainment, and media Films * ''The Show'' (1922 film), starring Oliver Hardy * ''The Show'' (1927 film), directed by Tod Browning * ''The Show'' (1995 film), a hip hop documentary * ''The Show'' (2017 film), an American satirical drama * ''The Show'' (2020 film), a British mystery film Album * ''Show'' (The Cure album), 1993 * ''Show'' (The Jesus Lizard album), 1994 * ''The Show'' (album), a 2008 album by eMC Songs * "The Show" (Doug E. Fresh song) * "The Show" (Girls Aloud song) * "The Show" (Lenka song) * "Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karst Formations Of China
Karst is a topography formed from the dissolution of soluble rocks such as limestone, dolomite, and gypsum. It is characterized by underground drainage systems with sinkholes and caves. It has also been documented for more weathering-resistant rocks, such as quartzite, given the right conditions. Subterranean drainage may limit surface water, with few to no rivers or lakes. However, in regions where the dissolved bedrock is covered (perhaps by debris) or confined by one or more superimposed non-soluble rock strata, distinctive karst features may occur only at subsurface levels and can be totally missing above ground. The study of ''paleokarst'' (buried karst in the stratigraphic column) is important in petroleum geology because as much as 50% of the world's hydrocarbon reserves are hosted in carbonate rock, and much of this is found in porous karst systems. Etymology The English word ''karst'' was borrowed from German in the late 19th century, which entered German much earl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karst Caves
Karst is a topography formed from the dissolution of soluble rocks such as limestone, dolomite, and gypsum. It is characterized by underground drainage systems with sinkholes and caves. It has also been documented for more weathering-resistant rocks, such as quartzite, given the right conditions. Subterranean drainage may limit surface water, with few to no rivers or lakes. However, in regions where the dissolved bedrock is covered (perhaps by debris) or confined by one or more superimposed non-soluble rock strata, distinctive karst features may occur only at subsurface levels and can be totally missing above ground. The study of ''paleokarst'' (buried karst in the stratigraphic column) is important in petroleum geology because as much as 50% of the world's hydrocarbon reserves are hosted in carbonate rock, and much of this is found in porous karst systems. Etymology The English word ''karst'' was borrowed from German in the late 19th century, which entered German much earl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caves Of Liaoning
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] |
National Parks Of China
The proposal of establishing a national park system of China was released in 2013 at the 3rd Plenary Session of the 18th Central Committee of the Chinese Communist Party. In 2016, the Three-River-Source National Park was established as the first experimental unit of this park system. Fujian Wuyi Mountains National Park was established in the same year, and 9 more parks have been designated since then. Currently, the National Park System of China has 11 units. They are administered by the National Forestry and Grassland Administration. History List of National Parks List of National Park pilot sites National Scenic and Historic Interest Areas Before the formal establishment of National Park System of China in 2016, the () was the exact equivalent of the term 'national park' () applied to the rest of the world, as specified in the National Standard of the People's Republic of China GB50298-1999: ''Code for Scenic Area Planning'', and in the Green Paper: ''Situation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dinghy
A dinghy is a type of small boat, often carried or towed by a larger vessel for use as a tender. Utility dinghies are usually rowboats or have an outboard motor. Some are rigged for sailing but they differ from sailing dinghies, which are designed first and foremost for sailing. A dinghy's main use is for transfers from larger boats, especially when the larger boat cannot dock at a suitably-sized port or marina. The term "dinghy towing" sometimes is used to refer to the practice of towing a car or other smaller vehicle behind a motorhome, by analogy to towing a dinghy behind a yacht. Etymology The term is a loanword from the Bengali ', Urdu ', and Hindi '. Types Dinghies usually range in length from about . Larger auxiliary vessels are generally called tenders, pinnaces or lifeboats. Folding and take-down multi-piece (nesting) dinghies are used where space is limited. Some newer dinghies have much greater buoyancy, giving them more carrying capacity than old ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subterranean River
A subterranean river is a river that runs wholly or partly beneath the ground surface – one where the riverbed does not represent the surface of the Earth. It is distinct from an aquifer, which may flow like a river but is contained within a permeable layer of rock or other unconsolidated materials. A river flowing below ground level in an open gorge is not classed as subterranean. Subterranean rivers may be entirely natural, flowing through cave systems. In karst topography, rivers may disappear through sinkholes, continuing underground. In some cases, they may emerge into daylight further downstream. The longest subterranean river in the world is the Sistema Sac Actun cave system in Mexico. Subterranean rivers can also be the result of covering over a river or diverting its flow into culverts, usually as part of urban development.Richard J. Heggen: Underground Rivers from the River Styx to the Rio San Buenaventura with Occasional Diversions'', University of New Mexico. Reversi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cavern
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, microorga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
China National Tourism Administration
The China National Tourism Administration (CNTA; ) was a Chinese government authority responsible for the development of tourism in the country. The CNTA was subordinate to the State Council. Its headquarters are in Beijing, with regional branches in various provinces. The predecessor was the China Travel and Tourism Administration (later renamed the China Travel and Tourism Administration) established in 1964. It was once an agency directly under the State Council in charge of tourism. CNTA does not have the authority of a full department within the Chinese government to enforce regulations, but in other respects it acts as a ministry. Provincial CNTA offices in each Chinese province report to the central office in Beijing. CNTA has eighteen overseas offices called CNTO (China National Tourism Offices) that are charged with promoting tourism to China. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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