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Bratsk Reservoir
Bratsk Reservoir (russian: Бра́тское водохрани́лище, ''Bratskoye Reservoir'') is a reservoir on the Angara River, located in the Lena-Angara Plateau of Irkutsk Oblast, Russia. It is named after the city of Bratsk, the largest city adjacent to the reservoir. It has a surface area of and a maximum volume of 169.27 × 1012 litres (37.2 × 1012 gallons).''Great Soviet Encyclopedia'', entry oБратское водохранилище/ref> The concrete dam of the Bratsk hydroelectric plant was completed in 1967. It is high and long. The Baikal Amur Mainline railroad runs along the top of the dam. Its electrical power capacity is 4,500 MW. To this day, it is classified as the second biggest dam in the world. Bratsk Reservoir is multi-purpose, and used in an integrated way for hydropower, water transport, water supply, forestry, fisheries and recreation. There are 25 different kinds of fish in the reservoir, 10 are suitable for commercial purposes. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Irkutsk Oblast
Irkutsk Oblast (russian: Ирку́тская о́бласть, Irkutskaya oblast; bua, Эрхүү можо, Erkhüü mojo) is a federal subject of Russia (an oblast), located in southeastern Siberia in the basins of the Angara, Lena, and Nizhnyaya Tunguska Rivers. The administrative center is the city of Irkutsk. It borders the Republic of Buryatia and the Tuva Republic in the south and southwest, which separate it from Khövsgöl Province in Mongolia; Krasnoyarsk Krai in the west; the Sakha Republic in the northeast; and Zabaykalsky Krai in the east. It had a population of 2,428,750 at the 2010 Census. Geography Irkutsk Oblast borders with the Republic of Buryatia and the Tuva Republic in the south and southwest, with Krasnoyarsk Krai in the west, with the Sakha Republic in the northeast, and with Zabaykalsky Krai in the east. The unique and world-famous Lake Baikal is located in the southeast of the region. It is drained by the Angara, which flows north across t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Concrete
Concrete is a composite material composed of fine and coarse aggregate bonded together with a fluid cement (cement paste) that hardens (cures) over time. Concrete is the second-most-used substance in the world after water, and is the most widely used building material. Its usage worldwide, ton for ton, is twice that of steel, wood, plastics, and aluminum combined. Globally, the ready-mix concrete industry, the largest segment of the concrete market, is projected to exceed $600 billion in revenue by 2025. This widespread use results in a number of environmental impacts. Most notably, the production process for cement produces large volumes of greenhouse gas emissions, leading to net 8% of global emissions. Other environmental concerns include widespread illegal sand mining, impacts on the surrounding environment such as increased surface runoff or urban heat island effect, and potential public health implications from toxic ingredients. Significant research and development is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reservoirs Built In The Soviet Union
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 constructed across a valley, and rely on the natural topography to provide most of the basin of the re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antonina W
Antonina may refer to: Geography * Antonina, Paraná, a municipality in Brazil * Antonina, Bełchatów County, in Łódź Voivodeship, central Poland * Antonina, Pajęczno County, in Łódź Voivodeship, central Poland * Antonina, Poddębice County, in Łódź Voivodeship, central Poland * Antonina, Masovian Voivodeship, east-central Poland Other uses * Antonina (bug), ''Antonina'' (bug), a genus of mealybugs * Antonina (name) * Antonina (wife of Belisarius) (c. 495–after 565), Byzantine patrikia and wife of the general Belisarius * ''Antonina'' (Tur novel), by Evgenia Tur * ''Antonina'' (Collins novel), an 1850 novel by Wilkie Collins See also * Antonia (other) * Antonine (name) {{disambiguation, geo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Valentin Rasputin
Valentin Grigoriyevich Rasputin (; russian: Валентин Григорьевич Распутин; 15 March 193714 March 2015) was a Russian writer. He was born and lived much of his life in the Irkutsk Oblast in Eastern Siberia. Rasputin's works depict rootless urban characters and the fight for survival of centuries-old traditional rural ways of life, addressing complex questions of ethics and spiritual revival. Biography Valentin Rasputin was born on 15 March 1937 in the village of Ust-Uda in Irkutsk Oblast of Russia. His father, Grigory Rasputin, worked for a village cooperative store, and his mother was a nurse. Soon after his birth the Rasputin family moved to the village of in the same Ust-Uda district, where Rasputin spent his childhood. Both villages, then located on the banks of the Angara River, do not exist in their original locations any more, as the Bratsk Reservoir flooded much of the Angara Valley in the 1960s, and the villages were relocated to higher gr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yevgeny Yevtushenko
Yevgeny Aleksandrovich Yevtushenko ( rus, links=no, 1=Евге́ний Алекса́ндрович Евтуше́нко; 18 July 1933 – 1 April 2017) was a Soviet and Russian poet. He was also a novelist, essayist, dramatist, screenwriter, publisher, actor, editor, university professor, and director of several films. Biography Early life Yevtushenko was born Yevgeny Aleksandrovich Gangnus (he later took his mother's last name, Yevtushenko) in the Irkutsk region of Siberia in a small town called Zima on 18 July 1933 to a peasant family of noble descent. He had Russian, Baltic German, Ukrainian, Polish, Belarusian, and Tatar roots. His maternal great-grandfather Joseph Baikovsky belonged to szlachta, while his wife was of Ukrainian descent. They were exiled to Siberia after a peasant rebellion headed by Joseph. One of their daughters – Maria Baikovskaya – married Ermolai Naumovich Yevtushenko who was of Belarusian descent. He served as a soldier in the Imperial Army durin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Watt
The watt (symbol: W) is the unit of power or radiant flux in the International System of Units (SI), equal to 1 joule per second or 1 kg⋅m2⋅s−3. It is used to quantify the rate of energy transfer. The watt is named after James Watt (1736–1819), an 18th-century Scottish inventor, mechanical engineer, and chemist who improved the Newcomen engine with his own steam engine in 1776. Watt's invention was fundamental for the Industrial Revolution. Overview When an object's velocity is held constant at one metre per second against a constant opposing force of one newton, the rate at which work is done is one watt. : \mathrm In terms of electromagnetism, one watt is the rate at which electrical work is performed when a current of one ampere (A) flows across an electrical potential difference of one volt (V), meaning the watt is equivalent to the volt-ampere (the latter unit, however, is used for a different quantity from the real power of an electrical circuit). : ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baikal Amur Mainline
Lake Baikal (, russian: Oзеро Байкал, Ozero Baykal ); mn, Байгал нуур, Baigal nuur) is a rift lake in Russia. It is situated in southern Siberia, between the Federal subjects of Russia, federal subjects of Irkutsk Oblast, Irkutsk Oblasts of Russia, Oblast to the northwest and the Republic of Buryatia to the southeast. With of water, Lake Baikal is the world's List of lakes by volume, largest freshwater lake by volume, containing 22–23% of the world's fresh surface water, more than all of the North American Great Lakes combined. It is also the world's List of lakes by depth, deepest lake, with a maximum depth of , and the world's ancient lake, oldest lake, at 25–30 million years. At —slightly larger than Belgium—Lake Baikal is the world's List of lakes by area, seventh-largest lake by surface area. It is among the world's clearest lakes. Lake Baikal is home to thousands of species of Plant, plants and animals, many of them endemic to the region. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bratsk Hydroelectric Plant
The Bratsk Hydroelectric Power Station (also referred to as The ''50 years of Great October'' Dam) is a concrete gravity dam on the Angara River and adjacent hydroelectric power station. It is the second level of the Angara River hydroelectric station cascade in Irkutsk Oblast, Russia. From its commissioning in 1966, the station was the world’s single biggest power producer until Krasnoyarsk Hydroelectric Power Station reached 5,000 MW (at 10 turbines) in 1971. Annually the station produces 22.6 TWh. Currently, the Bratsk Power Station operates 18 hydro-turbines, each with capacity of 250 MW, produced by the Leningrad Metal Works ("LMZ", russian: ЛМЗ, russian: Ленинградский Металлический завод) in the 1960s. Design and specifications Dam Components: * concrete wall 924 m long and 124.5 m high at its maximum (stationary part 515 m long, waterdrop part 242 m long, dumb part 167 m). * by-wall house ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Soviet Encyclopedia
The ''Great Soviet Encyclopedia'' (GSE; ) is one of the largest Russian-language encyclopedias, published in the Soviet Union from 1926 to 1990. After 2002, the encyclopedia's data was partially included into the later ''Bolshaya rossiyskaya entsiklopediya'' (or '' Great Russian Encyclopedia'') in an updated and revised form. The GSE claimed to be "the first Marxist–Leninist general-purpose encyclopedia". Origins The idea of the ''Great Soviet Encyclopedia'' emerged in 1923 on the initiative of Otto Schmidt, a member of the Russian Academy of Sciences. In early 1924 Schmidt worked with a group which included Mikhail Pokrovsky, (rector of the Institute of Red Professors), Nikolai Meshcheryakov (Former head of the Glavit, the State Administration of Publishing Affairs), Valery Bryusov (poet), Veniamin Kagan (mathematician) and Konstantin Kuzminsky to draw up a proposal which was agreed to in April 1924. Also involved was Anatoly Lunacharsky, People's Commissar of Education ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydroelectricity
Hydroelectricity, or hydroelectric power, is Electricity generation, 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 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] |
Bratsk
Bratsk ( rus, Братск, p=bratsk) is a types of inhabited localities in Russia, city in Irkutsk Oblast, Russia, located on the Angara River near the vast Bratsk Reservoir. Etymology The name sounds like the Russian word for "brother" ("", ''brat''), and derives from the phrase 'bratskiye lyudi', literally ''brotherly people''. History The first Europeans in the area arrived in 1623, intending to collect taxes from the local Buryats, Buryat population. Permanent settlement began with the construction of an ''ostrog (fortress), ostrog'' (fortress) in 1631 at the junction of the Oka River (Siberia), Oka and Angara River, Angara rivers. Several wooden towers from the 17th-century fort are now exhibited in Kolomenskoye Estate of Moscow. During World War II, there was an increase in industrial activity in Siberia, as Soviet industry was moved to the lands east of the Ural Mountains. After the war's end, development slowed as resources were required in the rebuilding of European Ru ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
