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Medeu Dam
The Medeu Mudflow Control Dam (, ''Medeý bógeti'') is a dam across the Medeu tract, Medeu Valley south-east of Almaty, Kazakhstan, designed to protect the city from devastating debris flows (or mudflows). The mudflow threat Much of downtown Almaty is built on the alluvial fan of the Small Almaty (river), Small Almaty, at the point where the river leaves the steep and narrow Medeu Valley for the wider plain. The river valley, steeply descending to the city from the Trans-Ili Alatau mountains, is highly susceptible to the formation of debris flows and/or mudflows. During the 20th century, five catastrophic debris/mudflows happened in the valleys of the Small Almaty or its sister river (further west), the Big Almaty. The most severe of them was the catastrophic mudflow of 1921 in the Small Almaty valley, triggered by heavy rainfall. It killed 500 people out of Almaty's 45,000 population at the time, and destroyed much of the city. The total volume of that flow is thought to have ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Medeu
The Medeu (, ''Medeu'') is an outdoor speed skating and bandy rink. It is located in a mountain valley ( Medeu Valley, or the valley of Malaya Almatinka River) on the south-eastern outskirts of Almaty, Kazakhstan. Medeu sits 1,691 metres above sea level. It consists of 10.5 thousand square meters of ice and utilizes a sophisticated freezing and watering system to ensure the quality of the ice. History The Medeu is a high-altitude sports complex near Almaty, located at an altitude of 1,691 meters above sea level. It is considered to be the world's largest high-mountain skating rink. The skating rink was named after the Maloalmatinsky volost Medeu Pusurmanov. He built three wooden huts for the wintering of his family there, and began the development of the tract in the foothills of the Zailiysky Alatau. Medeu became a well-known entrepreneur, patron of educational institutions, and participated in the planting of the city. In 1930, a sanatorium was opened in the area named "MDO" ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buildings And Structures Built In The Soviet Union
A building or edifice is an enclosed structure with a roof, walls and windows, usually standing permanently in one place, such as a house or factory. Buildings come in a variety of sizes, shapes, and functions, and have been adapted throughout history for numerous factors, from building materials available, to weather conditions, land prices, ground conditions, specific uses, prestige, and aesthetic reasons. To better understand the concept, see ''Nonbuilding structure'' for contrast. Buildings serve several societal needs – occupancy, primarily as shelter from weather, security, living space, privacy, to store belongings, and to comfortably live and work. A building as a shelter represents a physical separation of the human habitat (a place of comfort and safety) from the ''outside'' (a place that may be harsh and harmful at times). buildings have been objects or canvasses of much artistic expression. In recent years, interest in sustainable planning and building pract ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flood Control Projects
A flood is an overflow of water ( or rarely other fluids) that submerges land that is usually dry. In the sense of "flowing water", the word may also be applied to the inflow of the tide. Floods are of significant concern in agriculture, civil engineering and public health. Human changes to the environment often increase the intensity and frequency of flooding. Examples for human changes are land use changes such as deforestation and removal of wetlands, changes in waterway course or flood controls such as with levees. Global environmental issues also influence causes of floods, namely climate change which causes an intensification of the water cycle and sea level rise. For example, climate change makes extreme weather events more frequent and stronger. This leads to more intense floods and increased flood risk. Natural types of floods include river flooding, groundwater flooding coastal flooding and urban flooding sometimes known as flash flooding. Tidal flooding may inclu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dams In Kazakhstan
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 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. Ancient dams were built in Mesopotamia and the Middle East for water control. The earliest known dam is the Jawa Dam in Jordan, dating to 3,000 BC. Egyptians also built dams, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buildings And Structures In Almaty
A building or edifice is an enclosed Structure#Load-bearing, structure with a roof, walls and window, windows, usually standing permanently in one place, such as a house or factory. Buildings come in a variety of sizes, shapes, and functions, and have been adapted throughout history for numerous factors, from building materials available, to weather conditions, land prices, ground conditions, specific uses, monument, prestige, and aesthetic reasons. To better understand the concept, see ''Nonbuilding structure'' for contrast. Buildings serve several societal needs – occupancy, primarily as shelter from weather, security, living space, privacy, to store belongings, and to comfortably live and work. A building as a shelter represents a physical separation of the :Human habitats, human habitat (a place of comfort and safety) from the ''outside'' (a place that may be harsh and harmful at times). buildings have been objects or canvasses of much architecture, artistic expression. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Akademgorodok
Akademgorodok ( rus, Академгородок, p=ɐkəˌdʲemɡərɐˈdok, "Academic Town") is a part of the Sovetsky City District, Novosibirsk, Sovetsky District of the city of Novosibirsk, Russia, located south of the city center and about west of Koltsovo, Novosibirsk Oblast, Koltsovo. It is the educational and scientific centre of Siberia. It is surrounded by a birch and pine forest on the shore of the Novosibirsk Reservoir, Ob Sea, an artificial reservoir on the river Ob River, Ob. Formally it is a part of Novosibirsk city, and has never been a closed city. Located within Akademgorodok is Novosibirsk State University, 35 research institutes, a medical academy, apartment buildings and houses, and a variety of community amenities including stores, hotels, hospitals, restaurants and cafes, cinemas, clubs and libraries. The House of Scientists (), a social center of Akademgorodok, hosts a library containing 100 thousand volumesRussian classics, modern literature and also ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mikhail Lavrentyev
Mikhail Alekseyevich Lavrentyev (or Lavrentiev, ; November 19, 1900 – October 15, 1980) was a Soviet mathematician and hydrodynamicist. Early years Lavrentyev was born in Kazan, where his father was an instructor at a college (he later became a professor at Kazan University, then Moscow University). He entered Kazan University, and, when his family moved to Moscow in 1921, he transferred to the Department of Physics and Mathematics of Moscow University. He graduated in 1922. He continued his studies in the university in 1923-26 as a graduate student of Nikolai Luzin. Although Luzin was alleged to plagiarize in science and indulge in anti-Sovietism by some of his students in 1936, Lavrentyev did not participate in the notorious political persecution of his teacher which is known as the Luzin case or Luzin affair. In fact Luzin was a friend of his father. Mid career In 1927, Lavrentyev spent half a year in France, collaborating with French mathematicians, and upon returned ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ammonium Nitrate
Ammonium nitrate is a chemical compound with the formula . It is a white crystalline salt consisting of ions of ammonium and nitrate. It is highly soluble in water and hygroscopic as a solid, but does not form hydrates. It is predominantly used in agriculture as a high-nitrogen fertilizer. Its other major use is as a component of explosive mixtures used in mining, quarrying, and civil construction. It is the major constituent of ANFO, an industrial explosive which accounts for 80% of explosives used in North America; similar formulations have been used in improvised explosive devices. Many countries are phasing out its use in consumer applications due to concerns over its potential for misuse.Ammonium nitrate sold by ton as U.S. regulati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Medeu Tract
The Medeu gorge (; ) is a territory located in the valley of Malaya Almatinka River, in foothills of Trans-Ili Alatau ridge at an altitude of 1520–1750 meters, 14 km to the southeast of center of Almaty. The natural boundaries of gorge territory are: Kimasar mountain spur separating the basins of the and Butakovka rivers, to the east - Kabyrgatau separating the gorges of the Kimasar and Sarysai rivers, to the south-west - Kumbel peak. On territory of the gorge in 1966 a mudflow protection Medeu Dam was built, below which is located the Medeu high-mountain sports complex. The Medeo hotel was formerly located near the Medeu rink, until it was demolished in the early 2000s. Geographic features The geographical location of the Medeu gorge, located in a forest-steppe and mountain-forest zones of the Trans-Ili Alatau ridge, determined its mountain climatic characteristics. The average temperature in June is +18.1 °С, in January it's -4.3 °С. The period of below zero temper ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trans-Ili Alatau
Ile Alatau (, ''Іле Алатауы''), also spelt as Trans-Ili Alatau, is a part of the Northern Tian Shan mountain system (ancient Mount Imeon) in Kazakhstan and Kyrgyzstan. It is the northernmost mountain range of Tian Shan, stretching for about with a maximal elevation of ( Talgar Peak). The term " Alatau" refers to a kind of mountain characterized by interleaving areas of vegetation, scattered rocks and snows. The range is bounded in the north by the Ili Depression of the Ili River, hence the name. The former capital of Kazakhstan, Almaty, is located at the foot of the range. The Ile-Alatau National Park is a protected area in the Ile Alatau. Topography The Zailiisky Alatau Range is one of the northernmost arcs of the Tian Shan mountain system. It is located at 43°N, within 75-78°E, partly in Kazakhstan, Kyrgyzstan, and China. The range begins in the west within the Chu River and extends 280 km eastward to the Chilik River. To the north of the axial ridge slo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
