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Yangqu Dam
The Yanqu Dam is a concrete-face rock-fill dam on the Yellow River in Xinghai County, Qinghai Province, China. Construction on the dam began in 2010 and its 1,200 MW hydroelectric power station became operational in 2016. It is located upstream of the Longyangxia Dam. See also * List of tallest dams in the world This is a list of the tallest dams in the world over in height. The tallest dam in the world is the Jinping-I Dam, an arch dam in China at . The tallest embankment dam and second tallest dam in the world is the Nurek Dam in Tajikistan. The tall ... * List of dams and reservoirs in China * List of tallest dams in China References {{Yellow River dams Dams in China Dams on the Yellow River Concrete-face rock-fill dams Hydroelectric power stations in Qinghai Energy infrastructure completed in 2016 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xinghai County
Xinghai County (; ) is county under the jurisdiction of Hainan Tibetan Autonomous Prefecture, in the east-central part of Qinghai Province, People's Republic of China Xinghai has an area of , and a 2001 population of . Postal code: 813300; Area code: 0974 Settlements *Towns: Heka (河卡镇), Qushi'an (曲什安镇), Ziketan (子科滩镇) * Townships: Longzang Township (龙藏乡), Tangnaihai Township (唐乃亥乡), Zhongtie Township (中铁乡), Wenquan Township (温泉乡) **Tsigorthang (Wenquan Twp) Climate See also * List of administrative divisions of Qinghai Qinghai, a province of the People's Republic of China, is made up of the following administrative divisions. Administrative divisions All of these administrative divisions are explained in greater detail at Administrative divisions of the People ... References * External linksXinhuanet - Xinghai County website {{authority control County-level divisions of Qinghai Hainan Tibetan Autonomous Pre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Longyangxia Dam
The Longyangxia Dam is a concrete arch-gravity dam at the entrance of the Longyangxia canyon on the Yellow River in Gonghe County, Qinghai Province, China. The dam is tall and was built for the purposes of hydroelectric power generation, irrigation, ice control and flood control. The dam supports a 1,280 MW power station with 4 x 320 MW generators that can operate at a maximum capacity of 1400 MW. Controlling ice, the dam controls downstream releases to reservoirs lower in the river, allowing them to generate more power instead of mitigating ice. Water in the dam's 24.7 billion m3 reservoir provides irrigation water for up to of land. The dam is composed of its main body and a gravity pier and secondary dam on both its left and right flank. The dam's service spillway contains two wide gates that discharge water into two and long chutes. Downstream discharges are also controlled by a similar single-chute middle outlet and the lower outlet works. Photovoltaic power station In ... [...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 ... [...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 Tallest Dams In China
The tallest dams in China are some of the tallest dams in the world. Nearly 22,000 dams over in height – about half the world's total – have been constructed in China since the 1950s. Many of the tallest are located in the southwestern part of the country (Guizhou, Sichuan, Yunnan) on rivers such as the Mekong, the Yangtze, and its upper stretch (Jinsha River) and tributaries ( Yalong, Dadu, Min and Wu). The Yellow River in the western part of the country also hosts several among the tallest. Purposes for these high structures include flood control, irrigation and, predominantly, hydroelectric power. While beneficial, many throughout the country have been criticized for their effects on the environment, displacement of locals and effect on transboundary river flows. Currently, the country's and world's tallest, Jinping-I Dam, an arch dam high, is located in Sichuan. The tallest embankment dam in China is the Nuozhadu Dam in Yunnan. The country's highest gravity dam is Lon ... [...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 Tallest Dams In The World
This is a list of the tallest dams in the world over in height. The tallest dam in the world is the Jinping-I Dam, an arch dam in China at . The tallest embankment dam and second tallest dam in the world is the Nurek Dam in Tajikistan. The tallest gravity dam is the high Grande Dixence Dam in Switzerland. The tallest natural dam, the Usoi Dam in Tajikistan, is taller than the tallest existing man-made one. Existing Under construction Gallery File:BarrageDeLaGrandeDixenceFaceValee.JPG, The Grande Dixence Dam in Switzerland File:Enguri Dam, Georgia.jpg, The Inguri Dam in Georgia File:VajontDiga.jpg, The Vajont Dam in Italy File:Tehri dam india.jpg, The Tehri Dam in India File:MicaDam.JPG, The Mica Dam in Canada File:Саяно-Шушенская ГЭС.jpg, The Sayano Shushenskaya Dam in Russia File:OrovilleDam.jpg, The Oroville Dam in the United States File:El Cajon Dam Honduras.jpg, The El Cajón Dam in Honduras File:Bhakra Dam Aug 15 2008.JPG, The Bhakra Dam in Indi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydroelectric
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] |
Hainan Tibetan Autonomous Prefecture
Hainan Tibetan Autonomous Prefecture, formerly known as Tsolho Tibetan Autonomous Prefecture (; ), is an autonomous prefecture of Northeastern Qinghai Province in Western China. The prefecture has an area of and its seat is located in Gonghe County. Its name literally means "south of (Qinghai) Lake." History The land of Hainan prefecture was originally inhabited by the Qiang and Rong people. During the Western Han it was incorporated in the Chinese dynasties. In 60 BC, Guide County was established, then called Guan County. It was governed under Jincheng (present day Lanzhou). Demographics In 2019, the prefecture had 478,000 inhabitants, with 331,995 belonging to ethnic minorities. The following is a list of ethnic groups in the prefecture, as of 2019. Administrative divisions Hainan Prefecture was established in 1953. The prefecture is subdivided into 5 county-level divisions (5 counties): Geography Hainan is rather mountainous, with the Gonghe basin in the mid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
China
China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's most populous country, with a population exceeding 1.4 billion, slightly ahead of India. China spans the equivalent of five time zones and borders fourteen countries by land, the most of any country in the world, tied with Russia. Covering an area of approximately , it is the world's third largest country by total land area. The country consists of 22 provinces, five autonomous regions, four municipalities, and two Special Administrative Regions (Hong Kong and Macau). The national capital is Beijing, and the most populous city and financial center is Shanghai. Modern Chinese trace their origins to a cradle of civilization in the fertile basin of the Yellow River in the North China Plain. The semi-legendary Xia dynasty in the 21st century BCE and the well-attested Shang and Zhou dynasties developed a bureaucratic political system to serve hereditary monarchies, or dyna ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Concrete-face Rock-fill Dam
A dam is a barrier that stops or restricts the flow of surface water or underground streams. Reservoirs created by dams not only suppress floods but also provide water for activities such as irrigation, human consumption, industrial use, aquaculture, and navigability. Hydropower is often used in conjunction with dams to generate electricity. A dam can also be used to collect or store water which can be evenly distributed between locations. Dams generally serve the primary purpose of retaining water, while other structures such as floodgates or levees (also known as dikes) are used to manage or prevent water flow into specific land regions. The earliest known dam is the Jawa Dam in Jordan, dating to 3,000 BC. The word ''dam'' can be traced back to Middle English, and before that, from Middle Dutch, as seen in the names of many old cities, such as Amsterdam and Rotterdam. History Ancient dams Early dam building took place in Mesopotamia and the Middle East. Da ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
