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Sanmenxia Reservoir
The Sanmenxia Dam is a concrete gravity dam on the middle-reaches of the Yellow River near Sanmenxia Gorge on the border between Shanxi province and Henan Province, China. The dam is multi-purpose and was constructed for flood and ice control along with irrigation, hydroelectric power generation and navigation. Construction began in 1957 and was completed in 1960. It is the first major water control project on the Yellow River and was viewed as a major achievement of the new People's Republic of China. Subsequently, its image was printed on the country's bank notes. However, due to sediment accumulation in the reservoir, the dam later had to be re-engineered and renovated. The effects from sediment, which include flooding upstream, have placed the dam at the center of controversy and criticism-related arrests by the Chinese government. History In response to centuries of flooding on the Yellow River, engineers initially proposed the Sanmenxia Dam in early 1935. In 1954, the Yell ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sanmenxia
Sanmenxia (; postal: Sanmenhsia) is a prefecture-level city in the west of Henan Province, China. The westernmost prefecture-level city in Henan, Sanmenxia borders Luoyang to the east, Nanyang to the southeast, Shaanxi Province to the west and Shanxi Province to the north. The city lies on the south side of the Yellow River at the point where the river cuts through the Loess Plateau on its way to the North China Plain. As of the 2020 census, it was home to 2,034,872 inhabitants (2,234,018 in 2010). However, as of the 2010 census 947,588 lived in the built-up area made of Hubin, Shanzhou urban districts and Pinglu County in neighboring Shanxi (269,188 inhabitants), now within the agglomeration. Names and History The city's name in Chinese () means "The Gorge of Three Gateways" and is derived from two islands that split the Yellow River into three parts. According to Chinese mythology, Yu the Great used a divine axe to cut the mountain ridge three times, creating the Sanmenxia go ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Outlet Works
A gatehouse, gate house, outlet works or valve house for a dam is a structure housing sluice gates, valves, or pumps (in which case it is more accurately called a pumping station). Many gatehouses are strictly utilitarian, but especially in the nineteenth century, some were very elaborate. Background A set of outlet works is a device used to release and regulate water flow from a dam. Such devices usually consist of one or more pipes or tunnels through the embankment of the dam, directing water usually under high pressure to the river downstream. These structures are usually used when river flow exceeds the capacity of the power plant or diversion capacity of the dam, but do not have flows high enough to warrant the use of the dam spillways. They may also be utilized when river flows must be bypassed due to maintenance work in the power station or diversion gates. Although similar in purpose to spillways, outlet works provide a more controlled release to meet downstream flow requir ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dams On The Yellow River
The Yellow River or Huang He (Chinese: , Mandarin: ''Huáng hé'' ) is the second-longest river in China, after the Yangtze River, and the sixth-longest river system in the world at the estimated length of . Originating in the Bayan Har Mountains in Qinghai province of Western China, it flows through nine provinces, and it empties into the Bohai Sea near the city of Dongying in Shandong province. The Yellow River basin has an east–west extent of about and a north–south extent of about . Its total drainage area is about . The Yellow River's basin was the birthplace of ancient Chinese, and, by extension, Far Eastern civilization, and it was the most prosperous region in early Chinese history. There are frequent devastating floods and course changes produced by the continual elevation of the river bed, sometimes above the level of its surrounding farm fields. Etymology Early Chinese literature including the ''Yu Gong'' or ''Tribute of Yu'' dating to the Warring ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydroelectric Power Stations In Henan
Hydroelectricity, or hydroelectric power, is electricity generated from hydropower (water power). Hydropower supplies one sixth of the world's electricity, almost 4500 TWh in 2020, which is more than all other renewable sources combined and also more than nuclear power. Hydropower can provide large amounts of low-carbon electricity on demand, making it a key element for creating secure and clean electricity supply systems. A hydroelectric power station that has a dam and reservoir is a flexible source, since the amount of electricity produced can be increased or decreased in seconds or minutes in response to varying electricity demand. Once a hydroelectric complex is constructed, it produces no direct waste, and almost always emits considerably less greenhouse gas than fossil fuel-powered energy plants. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dams In China
Dams and reservoirs in China are numerous and have had a profound effect on the country's development and people. According to the World Commission on Dams in 2000, there were 22,104 dams over the height of operating in China. Of the world's total large dams, China accounts for the most – of them; of which are used for irrigation. Accordingly, the oldest in China still in use belongs to the Dujiangyan Irrigation System which dates back to 256 BC. In 2005, there were over 80,000 reservoirs in the country and over 4,800 dams completed or under construction that stands at or exceed in height. As of 2007, China is also the world's leader in the construction of large dams; followed by Turkey, and Japan in third. The tallest dam in China is the Jinping-I Dam at , an arch dam, which is also the tallest dam in the world. The largest reservoir is created by the Three Gorges Dam, which stores 39.3 billion m3 (31,900,000 acre feet) of water and has a surface area of . Three Gorges is al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Dams And Reservoirs In China
Dams and reservoirs in China are numerous and have had a profound effect on the country's development and people. According to the World Commission on Dams in 2000, there were 22,104 dams over the height of operating in China. Of the world's total large dams, China accounts for the most – of them; of which are used for irrigation. Accordingly, the oldest in China still in use belongs to the Dujiangyan Irrigation System which dates back to 256 BC. In 2005, there were over 80,000 reservoirs in the country and over 4,800 dams completed or under construction that stands at or exceed in height. As of 2007, China is also the world's leader in the construction of large dams; followed by Turkey, and Japan in third. The tallest dam in China is the Jinping-I Dam at , an arch dam, which is also the tallest dam in the world. The largest reservoir is created by the Three Gorges Dam, which stores 39.3 billion m3 (31,900,000 acre feet) of water and has a surface area of . Three Gorges is al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Major Power Stations In Henan Province ...
This page lists the major power stations located in Henan province. Non-renewable Coal based Natural gas based Renewable Hydroelectric Conventional Pumped-storage Wind Solar References {{Power stations in China Power stations Henan Henan (; or ; ; alternatively Honan) is a landlocked province of China, in the central part of the country. Henan is often referred to as Zhongyuan or Zhongzhou (), which literally means "central plain" or "midland", although the name is al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Longmen (Shanxi)
Lóngmén Shān, Mount Longmen or Longmen Mountain is a mountain in Shanxi province, China. In March–April 2010, the Wangjialing coal mine flood occurred here. Geography Lóngmén Shān is where the Yellow River abruptly leaves the vast, rugged expanse of the Loess Plateau that spreads out in the mountain's north and west to enter a plain which connects both to the nearby Linfen Basin in the east and to the Guanzhong Plain further southwest. The mountain is thus a part of the Loess Plateau's southern edge. At the same time, it forms the south-western extreme point of the Lüliang Mountains, a range that runs parallel to the river as it flows south. The spot at Lóngmén Shān's southwestern tip where the Yellow River breaks through is called Yǔménkǒu (, “ Yu's doorway, or gate”). Here, three bridges span the Yellow River. As there are no other nearby bridges either upstream or downstream, this is the only dry connection from Xiangning County and Hejin (in Shanxi provinc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reservoir
A reservoir (; from French ''réservoir'' ) is an enlarged lake behind a dam. Such a dam may be either artificial, built to store fresh water or it may be a natural formation. Reservoirs can be created in a number of ways, including controlling a watercourse that drains an existing body of water, interrupting a watercourse to form an embayment within it, through excavation, or building any number of retaining walls or levees. In other contexts, "reservoirs" may refer to storage spaces for various fluids; they may hold liquids or gasses, including hydrocarbons. ''Tank reservoirs'' store these in ground-level, elevated, or buried tanks. Tank reservoirs for water are also called cisterns. Most underground reservoirs are used to store liquids, principally either water or petroleum. Types Dammed valleys Dammed reservoirs are artificial lakes created and controlled by a dam A dam is a barrier that stops or restricts the flow of surface water or underground streams ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drainage Basin
A drainage basin is an area of land where all flowing surface water converges to a single point, such as a river mouth, or flows into another body of water, such as a lake or ocean. A basin is separated from adjacent basins by a perimeter, the '' drainage divide'', made up of a succession of elevated features, such as ridges and hills. A basin may consist of smaller basins that merge at river confluences, forming a hierarchical pattern. Other terms for a drainage basin are catchment area, catchment basin, drainage area, river basin, water basin, and impluvium. In North America, they are commonly called a watershed, though in other English-speaking places, "watershed" is used only in its original sense, that of a drainage divide. In a closed drainage basin, or endorheic basin, the water converges to a single point inside the basin, known as a sink, which may be a permanent lake, a dry lake, or a point where surface water is lost underground. Drainage basins are similar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xie Chaoping
Xie or Hsieh may refer to: Xie People *Xie of Xia (), legendary king of the Xia Dynasty *Xie of Shang (契), legendary nobleman *Xie, Marquis of Jin (; th century BC), ruler of the State of Jin *King Xie of Zhou (; BC) *Alexandra Kitchin (1864–1925), Lewis Carroll's friend and photo model nicknamed "Xie" *Xie (surname) (), derived from the state *Xie (surname 解) Places *Xie (state) (), a state during the Zhou dynasty in modern Henan *Xie River (Brazil) in Amazonas in Brazil *Xie River (, ''Xiè Shuǐ'') in Shimen County, Hunan, in China *Xie River (, ''Xié Chuān'') in ancient China, near Shaanxi's Baoxie Plank Road *Xie River (, ''Xiè Shuǐ'') in China *Xie River (, ''Xiè'') in China Xi'e * Xi'e (, ''Xī'è''), a region during the Qin, Han, and Jin dynasties in modern Hubei XIE * Xavier Institute of Engineering, in Mumbai *X Image Extension X Image Extension, or XIE was an extension to the X Window System to enhance its graphics capability. It was intended to provide ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Huang Wanli
Huang or Hwang may refer to: Location * Huang County, former county in Shandong, China, current Longkou City * Yellow River, or Huang River, in China * Huangshan, mountain range in Anhui, China * Huang (state), state in ancient China. * Hwang River, in Gyeongsangnam-do, South Korea People * Emperor of China, titled as Huángdì (皇帝) * Huang (surname) (黄 / 黃), Chinese surname with several Vietnamese variants * Hwang (surname) (黃), (皇), a common Korean family name Other uses * Huang (jade), a jade arc-shaped artifact that was used as a pendant * Fenghuang, mythological birds of East Asia * Huang, a character in the anime cartoon ''Darker than Black'' * Hwang Seong-gyeong, a character in the ''Soulcalibur'' video game series * Huang (Coca-Cola), a brand of Coca-Cola * Huang Harmonicas, a Chinese-based manufacturer of harmonica The harmonica, also known as a French harp or mouth organ, is a free reed wind instrument used worldwide in many musical genres, notab ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
