|
Dniprostroy
The Dnieper Hydroelectric Station ( uk, ДніпроГЕС, DniproHES; russian: ДнепроГЭС, DneproGES), also known as Dneprostroi Dam, in the city of Zaporizhzhia, Ukraine, is the largest hydroelectric power station on the Dnieper river. It is the fifth step of the Dnieper cascade of hydroelectric stations that provides electric power for the Donets–Kryvyi Rih Industrial region. The Dnieper Reservoir stretches 129 km upstream to near Dnipro city. The station was built by the Soviet Union in two stages. DniproHES-1 was first built in 1927–1932, but destroyed during World War II to make it harder for the advancing German forces to cross the river, then rebuilt in 1944–1950. DniproHES-2 was built in 1969–1980 and modernized during the 2000s. The dam is an important crossing of the Dnieper. It has a water lock that allows navigation along the river and around the dam. A highway connecting the banks of the Dnieper crosses a bridge over the lock. Construction Ear ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zaporizhzhia Oblast
Zaporizhzhia Oblast ( uk, Запорі́зька о́бласть, translit=Zaporizka oblast), also referred to as Zaporizhzhia ( uk, Запорі́жжя, links=no), is an oblast (province) of southeast Ukraine. Its capital is Zaporizhzhia. The oblast covers an area of , and its population is . This oblast is an important part of Ukraine's industry and agriculture. Most of the area of the oblast has been under Russian military occupation since the 2022 Russian invasion of Ukraine, including all of the coast, although the capital and the majority of the population remains under Ukrainian administration. On 30 September 2022 Russia annexed the Donetsk (Donetsk People's Republic), Luhansk (Luhansk People's Republic), Zaporizhzhia, and Kherson Oblasts. However, the referendums and subsequent annexations are internationally unrecognized. Geography The area of the oblast is 27,183 km²; its population (estimated as of 1 January 2013) was 1,785,243. Important cities Import ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Khortytsia
Khortytsia ( uk, Хортиця, Hortycja, translit-std=ISO, ) is the largest island in the Dnieper river, and is long and up to wide. The island forms part of the Khortytsia National Park. This historic site is located within the city limits of Zaporizhzhia, Ukraine. The island has played an important role in the history of Ukraine, especially in the history of the Zaporozhian Cossacks. The island has unique flora and fauna, including oak groves, spruce woods, meadows, and steppe. The northern part of the island is very rocky and high (rising above the river bed) in comparison to the southern part, which is low, and often flooded by the waters of the Dnipro. Geography and location Zaporizhzhia (direct translation is "beyond the rapids") takes its name from a geographic area downstream of the Dnipro river past the ninth rapid (see Dnipro Rapids). In the 1930s when the Dnipro Hydroelectric Station was built, these rapids were flooded. Only granite cliffs, rising to the h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sir Adam Beck Hydroelectric Power Stations
Sir Adam Beck Hydroelectric Generating Stations are two hydroelectric generating stations in Niagara Falls, Ontario, Canada. Sir Adam Beck Generating Station I, Sir Adam Beck Generating Station II and the Sir Adam Beck Pump Generating Station are all owned by Ontario Power Generation. Following the development of several smaller generating stations around Niagara Falls in the late 19th and early 20th centuries, the Province of Ontario authorized the construction of the first major publicly owned generating station in the province. At the time it was built, it was the largest hydroelectric generating station in the world. The stations divert water from the Niagara and Welland rivers above Niagara Falls which is then released into the lower portion of the Niagara River, and together produce up to . Adam Beck I Adam Beck I contains 10 generators and first produced power in 1922. It was originally called the Queenston-Chippawa Hydroelectric Plant and was renamed after Adam Beck ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aluminum
Aluminium (aluminum in American and Canadian English) is a chemical element with the symbol Al and atomic number 13. Aluminium has a density lower than those of other common metals, at approximately one third that of steel. It has a great affinity towards oxygen, and forms a protective layer of oxide on the surface when exposed to air. Aluminium visually resembles silver, both in its color and in its great ability to reflect light. It is soft, non-magnetic and ductile. It has one stable isotope, 27Al; this isotope is very common, making aluminium the twelfth most common element in the Universe. The radioactivity of 26Al is used in radiodating. Chemically, aluminium is a post-transition metal in the boron group; as is common for the group, aluminium forms compounds primarily in the +3 oxidation state. The aluminium cation Al3+ is small and highly charged; as such, it is polarizing, and bonds aluminium forms tend towards covalency. The strong affinity towards ox ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gosplan
The State Planning Committee, commonly known as Gosplan ( rus, Госплан, , ɡosˈpɫan), was the agency responsible for central economic planning in the Soviet Union. Established in 1921 and remaining in existence until the dissolution of the Soviet Union in 1991, Gosplan had as its main task the creation and administration of a series of five-year plans governing the economy of the USSR. History Economic background The time of the October Revolution and the Russian Civil War which followed was a period of virtual economic collapse. Production and distribution of necessary commodities were severely tested as factories were shuttered and major cities such as Petrograd (now Saint Petersburg) were depopulated, with urban residents returning to the countryside to claim a place in land redistribution and in order to avoid the unemployment, lack of food, and lack of fuel which had become endemic. By 1919 hyperinflation had emerged, further pushing the struggling economic syst ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ivan Alexandrov
Ivan Gavrilovich Alexandrov (1875–1936) was a Russian/ Soviet engineer who played a significant role in the modernization of the Soviet Union. Early life Alexandrov participated in developing the GOELRO plan, and was responsible for the Dnieper Hydroelectric Station.С. Кульчицький, Україна в системі загальносоюзного народногосподарського комплексу, ''Проблеми Історіїї України: факти, судження, пошуки'', №11, 2004, сс. 30-31pdf) In 1921 he headed the Regionalisation Committee Regionalisation is the tendency to form decentralised regions. Regionalisation or land classification can be observed in various disciplines: *In agriculture, see Agricultural Land Classification. *In biogeography, see Biogeography#Biogeograp ... of Gosplan. From 1927 to 1930 he was the Head of the Department of Hydrology, Meteorology and Regulation of Flow at the Moscow State ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electrification
Electrification is the process of powering by electricity and, in many contexts, the introduction of such power by changing over from an earlier power source. The broad meaning of the term, such as in the history of technology, economic history, and economic development, usually applies to a region or national economy. Broadly speaking, electrification was the build-out of the electricity generation and electric power distribution systems that occurred in Britain, the United States, and other now- developed countries from the mid-1880s until around 1950 and is still in progress in rural areas in some developing countries. This included the transition in manufacturing from line shaft and belt drive using steam engines and water power to electric motors. The electrification of particular sectors of the economy is called by terms such as ''factory electrification'', ''household electrification'', ''rural electrification'', ''aviation electrification'' or ''railway electrificati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GOELRO
GOELRO (russian: link=no, ГОЭЛРО) was the first Soviet plan for national economic recovery and development. It became the prototype for subsequent Five-Year Plans drafted by Gosplan. GOELRO is the transliteration of the Russian abbreviation for "State Commission for Electrification of Russia" (Государственная комиссия по электрификации России). The Commission and Plan were initiated and supervised by Vladimir Lenin. Lenin's belief in the central importance of electrification to the achievement of communism is represented by his statement that The commission was established by the Presidium of the VSNKh on February 21, 1920, in accordance with February 3, 1920, VTsIK resolution on the electrification plan development. The director of the commission was Gleb Krzhizhanovsky. About 200 scientists and engineers participated, including Genrikh Graftio, Ivan Alexandrov, Mikhail Shatelen and others. By the end of 1920 the Commission d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USSR
The Soviet Union,. officially the Union of Soviet Socialist Republics. (USSR),. was a transcontinental country that spanned much of Eurasia from 1922 to 1991. A flagship communist state, it was nominally a federal union of fifteen national republics; in practice, both its government and its economy were highly centralized until its final years. It was a one-party state governed by the Communist Party of the Soviet Union, with the city of Moscow serving as its capital as well as that of its largest and most populous republic: the Russian SFSR. Other major cities included Leningrad (Russian SFSR), Kiev ( Ukrainian SSR), Minsk ( Byelorussian SSR), Tashkent (Uzbek SSR), Alma-Ata (Kazakh SSR), and Novosibirsk (Russian SFSR). It was the largest country in the world, covering over and spanning eleven time zones. The country's roots lay in the October Revolution of 1917, when the Bolsheviks, under the leadership of Vladimir Lenin, overthrew the Russian Provisional Gove ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
History Of The Soviet Union (1927–53)
The history of Russian Soviet Federative Socialist Republic#Early years (1917–1920), Soviet Russia and the Soviet Union (USSR) reflects a period of change for both Russia and the world. Though the terms "Soviet Russia" and "Soviet Union" often are synonymous in everyday speech (either acknowledging the dominance of Russia over the Soviet Union or referring to Russia during the era of the Soviet Union), when referring to the foundations of the Soviet Union, "Soviet Russia" often specifically refers to brief period between the October Revolution of 1917 and the Treaty on the Creation of the USSR, creation of the Soviet Union in 1922. Before 1922, there were four independent Soviet Republics: the Russian Soviet Federative Socialist Republic, Ukrainian Soviet Socialist Republic, Byelorussian Soviet Socialist Republic, Byelorussian SSR, and Transcaucasian Socialist Federative Soviet Republic, Transcaucasian SFSR. These four became the first Union Republics of the Soviet Union, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydroelectric Power
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] |
.png "Click for more on -> Zaporizhzhia Oblast")
%2C_Scientist_and_Co-worker_with_Lenin_(Birth_Centenary)).jpg "Click for more on -> Gosplan")
