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Tachia River
Dajia River () is the fifth-longest river in Taiwan located in the north-central of the island. It flows through Taichung City for 142 km. The sources of the Dajia are: Hsuehshan and Nanhu Mountain in the Central Mountain Range. The Dajia River flows through the Taichung City districts of Heping, Xinshe, Dongshi, Shigang, Fengyuan, Houli, Shengang, Waipu, Dajia, Qingshui, and Da'an before emptying into the Taiwan Strait. Taiwan's Central Cross-Island Highway runs along the Dajia River from Heping to Dongshih. The Taichung Beltway begins in Fongyuan and follows the Dajia through into Cingshuei. The mountain streams of the upper Dajia River are the only habitats of the critically endangered landlocked Formosan salmon. Hydroelectricity The Deji Reservoir (), formed by Techi Dam, is a 592-hectare reservoir in Dajia District. The reservoir provides municipal drinking water, generates hydroelectric power, is used for recreation and prevents flooding. Techi and a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nanhu Mountain
Mount Nanhu () is a mountain in Taroko National Park, Heping District, Taichung, Heping District, Taichung, Taiwan with an elevation of 3,742 m (12,277 ft). It is the 5th highest mountain in Taiwan. Nanhu Salamander (''Hynobius glacialis'') is a rare salamander that was first described from this mountain. See also * 100 Peaks of Taiwan * List of mountains in Taiwan References Landforms of Taichung Mountains of Taiwan, Nanhu {{Taiwan-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Central Cross-Island Highway
The Central Cross-Island Highway () or Provincial Highway 8 is one of three highway systems that connect the west coast with the east of Taiwan. Construction The construction of the Central Cross-Island Highway began on July 7, 1956 and was first opened to traffic on May 9, 1960. Route The route of the highway begins in the west at Dongshi District in Taichung. The highway originally continued up into the Central Mountain Range following the Dajia River valley through the townships of Guguan (hot spring), Guguan (谷關) and Qingshan (青山). However, the section between Guguan and Lishan is permanently closed to non-residents due to earthquake and typhoon damage. At Lishan there is a branch that heads north to Yilan City. Passing through the mountains it reaches Dayuling (大禹嶺) which is the highest point of the route. Here another branch of the highway runs south from Dayuling to Puli, Nantou, Puli via Wuling (mountain pass), Wuling (武嶺). Continuing east from D ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shigang Dam
Shigang Dam () is a concrete gravity barrage dam across the Dajia River in Shigang District and Dongshi District of Taichung, Taiwan, located near Fengyuan District. The dam was built from 1974 to 1977 for flood control and irrigation purposes, and stands high and long, holding a reservoir with an original capacity of . The dam was badly damaged in the 921 earthquake of 1999, which caused the collapse of its northern end. Subsequently, an embankment cofferdam was built to prevent water from flowing through the breach, while the collapsed section has been retained as a memorial. Since this reduces the storage capacity of the dam, it is no longer used for flood control, but remains an important source of agricultural water. See also * List of dams and reservoirs in Taiwan This is a partial listing of dams and reservoirs in Taiwan (Republic of China). List of dams and reservoirs See also * List of power stations in Taiwan References * Reservoirs, dams and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ma'an Dam
The Ma'an Dam (, 'Saddle Dam') is a concrete gravity barrage dam on the Dajia River in Heping District, Taichung, Taiwan. The dam is the final stage of a cascade of hydroelectric power plants along the Dajia River and is located below the Tienlun Dam. Built from 1992 to 1998, the dam is high and long, storing up to in its reservoir. The service spillway of the dam consists of nine gates with a combined capacity of . The dam supplies water through a tunnel to a 133.47 MW power station near Xinshe with two 66.735 MW turbines, generating 410.2 million kilowatt hours per year. See also * List of power stations in Taiwan * List of dams and reservoirs in Taiwan This is a partial listing of dams and reservoirs in Taiwan (Republic of China). List of dams and reservoirs See also * List of power stations in Taiwan References * Reservoirs, dams and weirs of Taiwan(Taiwan Water Resources Ag ... * Electricity sector in Taiwan References 1998 estab ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tienlun Dam
Tienlun Dam () is a concrete gravity dam on the Dajia River in Heping District, Taichung, Taiwan. Built from 1952 to 1956, the dam is the fourth in a cascade of hydroelectric dams along the Dajia River, located upstream from the Ma'an Dam and downstream of the Kukuan Dam. The dam is high and long, with a storage capacity of of water. It supplies water to a power station consisting of one 105 megawatt (MW) turbine and four 22.5 MW turbines for a capacity of 195 MW, generating 557 million kilowatt hours per year. See also * List of power stations in Taiwan * List of dams and reservoirs in Taiwan This is a partial listing of dams and reservoirs in Taiwan (Republic of China). List of dams and reservoirs See also * List of power stations in Taiwan References * Reservoirs, dams and weirs of Taiwan(Taiwan Water Resources Ag ... * Electricity sector in Taiwan References 1956 establishments in Taiwan Dams in Taichung Dams completed in 1956 Gravity dams ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kukuan Dam
Kukuan Dam () is a concrete thin arch dam on the Dajia River in Heping District, Taichung, Taiwan. The dam serves for hydroelectric power generation and flood control, and is the third in a cascade of hydroelectric dams on the Dajia River, being located below the Techi and Qingshan dams and upstream from the Tienlun Dam. The dam supplies water to a power station consisting of four 45 megawatt (MW) turbines for a total capacity of 180 MW, generating 507 million kilowatt hours per year. The dam was built between 1957 and 1961 and stands high and long, holding up to of water. See also * List of power stations in Taiwan * List of dams and reservoirs in Taiwan This is a partial listing of dams and reservoirs in Taiwan (Republic of China). List of dams and reservoirs See also * List of power stations in Taiwan References * Reservoirs, dams and weirs of Taiwan(Taiwan Water Resources Ag ... * Electricity sector in Taiwan References 1961 establishments in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Qingshan Dam
Qingshan Dam () is a concrete gravity forebay dam on the Dajia River in Heping District, Taichung, Taiwan. The dam is the second in a cascade of hydroelectric power plants along the Dajia River, and is located directly below the Techi Dam and upstream of the Kukuan Dam. The dam was built between 1964 and 1970 and stands high and long, storing up to in its reservoir. The dam supplies water to a power station with a capacity of 360 megawatts (MW) from four 90 MW turbines, generating 591 million kilowatt hours annually. It is the largest of the hydroelectric plants along the Dajia River. See also * List of power stations in Taiwan * List of dams and reservoirs in Taiwan This is a partial listing of dams and reservoirs in Taiwan (Republic of China). List of dams and reservoirs See also * List of power stations in Taiwan References * Reservoirs, dams and weirs of Taiwan(Taiwan Water Resources Ag ... * Electricity sector in Taiwan References 1970 esta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flood Management
Flood management or flood control are methods used to reduce or prevent the detrimental effects of flood waters. Flooding can be caused by a mix of both natural processes, such as extreme weather upstream, and human changes to waterbodies and runoff. Flood management methods can be either of the ''structural'' type (i.e. flood control) and of the ''non-structural'' type. Structural methods hold back floodwaters physically, while non-structural methods do not. Building hard infrastructure to prevent flooding, such as flood walls, is effective at managing flooding. However, it is best practice within landscape engineering to rely more on soft infrastructure and natural systems, such as marshes and flood plains, for handling the increase in water. Flood management can include ''flood risk management,'' which focuses on measures to reduce risk, vulnerability and exposure to flood disasters and providing risk analysis through, for example, flood risk assessment. ''Flood mitigation'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydroelectric Power
Hydroelectricity, or hydroelectric power, is Electricity generation, electricity generated from hydropower (water power). Hydropower supplies 15% of the world's electricity, almost 4,210 TWh in 2023, which is more than all other Renewable energy, renewable sources combined and also more than nuclear power. Hydropower can provide large amounts of Low-carbon power, 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] |
Drinking Water
Drinking water or potable water is water that is safe for ingestion, either when drunk directly in liquid form or consumed indirectly through food preparation. It is often (but not always) supplied through taps, in which case it is also called tap water. The amount of drinking water required to maintain good health varies, and depends on physical activity level, age, health-related issues, and environmental conditions. This 2004 article focuses on the USA context and uses data collected from the US military. For those who work in a hot climate, up to a day may be required. About 1 to 2 billion people lack safe drinking water. Water can carry vectors of disease and is a major cause of death and illness worldwide. Developing countries are most affected by unsafe drinking water. Sources Potable water is available in almost all populated areas of the world, although it may be expensive, and the supply may not always be sustainable. Sources where drinking water is commo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Taiwan Ocean University
National Taiwan Ocean University (NTOU; ) is a national university in Zhongzheng District, Keelung, Zhongzheng District, Keelung, Taiwan. NTOU is a member of University System of Taipei. History NTOU was originally established as the Provincial Taiwan Maritime Technology College in 1953. In 1979, it was renamed National Taiwan College of Marine Science and Technology. Ten years later, the institution underwent another name change, to National Taiwan Ocean University. A satellite opened on Beigan, Lienchiang in July 2019 as the first university campus on the Matsu Islands. Colleges, Departments, and Institutes *College of Maritime Science and Management **Department of Merchant Marine **Department of Shipping and Transportation Management **Department of Transportation Science **Department of Marine Engineering **Bachelor Degree Program in Ocean Business Management *College of Life Sciences **Department of Food Science **Department of Aquaculture **Department of Bioscience and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Techi Dam
Techi Dam () is a concrete thin arch dam on the Dajia River in Heping District, Taichung, Taiwan. Forming the Techi Reservoir (德基水庫), the dam is built in the Tachien Gorge in Heping District, providing hydroelectric power, irrigation water, and some flood control, and is operated by the Taiwan Power Company. At , it is the highest dam in Taiwan and one of the tallest dams in the world. The dam was completed in 1974 after five years of construction. History Proposals to dam the Dajia River date back to the period of Japanese colonial rule in Taiwan (1895–1945), when dams were envisioned to generate 430 megawatts (MW) of power on the river. In 1936, the Taiwan Power Company began to survey and collect data at this site, but there would be a gap of more than ten years between Taiwan's 1945 independence from Japan and the beginning of development on the Dajia River. The downstream Tienlun and Kukuan dams were built in 1956 and 1961 respectively, but with their small sto ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
