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Karakum Canal
The Karakum Canal (Qaraqum Canal, Kara Kum Canal, Garagum Canal; russian: Каракумский канал, ''Karakumskiy Kanal'', tk, Garagum kanaly, , ) in Turkmenistan is one of the largest irrigation and water supply canals in the world. Started in 1954, and completed in 1988, it is navigable over much of its length, and carries of water annually from the Amu-Darya River across the Karakum Desert in Turkmenistan. The canal opened up huge new tracts of land to agriculture, especially to cotton monoculture heavily promoted by the Soviet Union, and supplying Ashgabat with a major source of water. The canal is also a major factor leading to the Aral Sea environmental disaster. The Soviet regime planned to at some time extend the canal to the Caspian Sea. History The current Karakum Canal was not the first major attempt to bring the Amu-Darya water to the Karakums. In the early 1950s, construction began on the Main Turkmen Canal (russian: Главный Туркменский ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nukus
Nukus ( kaa, Nókis / ; uz, Nukus / ; kk, Нүкіс / ) is the sixth-largest city in Uzbekistan and the capital of the autonomous Republic of Karakalpakstan. The population of Nukus as of January 1, 2022 was 329,100. The Amu Darya river passes west of the town. Administratively, Nukus is a district-level city, that includes the urban-type settlement Karatau. The city is best known for its world-class Nukus Museum of Art. History The name Nukus comes from the old tribal name of the Karakalpaks, Nukus. Nukus developed from a small settlement in 1932 into a large, modern Soviet city with broad avenues and big public buildings by the 1950s. The city's isolation made it host to the Red Army's Chemical Research Institute, a major research and testing center for chemical weapons. In 2002 the United States Department of Defense dismantled the Chemical Research Institute, the major research and testing site for the Novichok agent, under a $6 million Cooperative Threat Reduction prog ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Irrigation In Turkmenistan
Irrigation (also referred to as watering) is the practice of applying controlled amounts of water to land to help grow crops, landscape plants, and lawns. Irrigation has been a key aspect of agriculture for over 5,000 years and has been developed by many cultures around the world. Irrigation helps to grow crops, maintain landscapes, and revegetate disturbed soils in dry areas and during times of below-average rainfall. In addition to these uses, irrigation is also employed to protect crops from frost, suppress weed growth in grain fields, and prevent soil consolidation. It is also used to cool livestock, reduce dust, dispose of sewage, and support mining operations. Drainage, which involves the removal of surface and sub-surface water from a given location, is often studied in conjunction with irrigation. There are several methods of irrigation that differ in how water is supplied to plants. Surface irrigation, also known as gravity irrigation, is the oldest form of irrigation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Agriculture In Turkmenistan
Agriculture in Turkmenistan is a significant sector of the economy, in 2019 contributing 11.7% of the GDP and employing 40% of the workforce. However, only 4% of total land area is cultivated. Because of the arid climate, irrigation is necessary for nearly all cultivated land. The two most significant crops by area planted are wheat (761,300 hectares) and cotton (551,100 hectares). Citrus fruits, dates, figs, melons, pomegranates, olives, and sugarcane are grown in some parts of the country. Sesame and pistachios are also grown in smaller quantities. Although Turkmenistan was formerly the world's 10th largest cotton producer, exports have fallen in recent years. This is due in part to the environmental difficulties of irrigation in a desert environment. Cotton cultivation in Turkmenistan required a large amount of water to be diverted from the Amu Darya river and also introduced a great deal of fertilizer into the river. As a result, cotton cultivation in Turkmenistan is one of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cotton
Cotton is a soft, fluffy staple fiber that grows in a boll, or protective case, around the seeds of the cotton plants of the genus ''Gossypium'' in the mallow family Malvaceae. The fiber is almost pure cellulose, and can contain minor percentages of waxes, fats, pectins, and water. Under natural conditions, the cotton bolls will increase the dispersal of the seeds. The plant is a shrub native to tropical and subtropical regions around the world, including the Americas, Africa, Egypt and India. The greatest diversity of wild cotton species is found in Mexico, followed by Australia and Africa. Cotton was independently domesticated in the Old and New Worlds. The fiber is most often spun into yarn or thread and used to make a soft, breathable, and durable textile. The use of cotton for fabric is known to date to prehistoric times; fragments of cotton fabric dated to the fifth millennium BC have been found in the Indus Valley civilization, as well as fabric remnants dated back ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Irrigation Canals
Irrigation (also referred to as watering) is the practice of applying controlled amounts of water to land to help grow crops, landscape plants, and lawns. Irrigation has been a key aspect of agriculture for over 5,000 years and has been developed by many cultures around the world. Irrigation helps to grow crops, maintain landscapes, and revegetate disturbed soils in dry areas and during times of below-average rainfall. In addition to these uses, irrigation is also employed to protect crops from frost, suppress weed growth in grain fields, and prevent soil consolidation. It is also used to cool livestock, reduce dust, dispose of sewage, and support mining operations. Drainage, which involves the removal of surface and sub-surface water from a given location, is often studied in conjunction with irrigation. There are several methods of irrigation that differ in how water is supplied to plants. Surface irrigation, also known as gravity irrigation, is the oldest form of irrigation ... [...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 and walls standing more or less permanently in one place, such as a house or factory (although there's also portable buildings). Buildings come in a variety of sizes, shapes, and functions, and have been adapted throughout history for a wide number of factors, from building materials available, to weather conditions, land prices, ground conditions, specific uses, prestige, and aesthetic reasons. To better understand the term ''building'' compare the list of nonbuilding structures. Buildings serve several societal needs – 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 division of the human habitat (a place of comfort and safety) and the ''outside'' (a place that at times may be harsh and harmful). Ever since the first cave paintings, buildings have also become objects or canvasses of much artistic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canals In Turkmenistan
Canals or artificial waterways are waterways or engineered channels built for drainage management (e.g. flood control and irrigation) or for conveyancing water transport vehicles (e.g. water taxi). They carry free, calm surface flow under atmospheric pressure, and can be thought of as artificial rivers. In most cases, a canal has a series of dams and locks that create reservoirs of low speed current flow. These reservoirs are referred to as ''slack water levels'', often just called ''levels''. A canal can be called a ''navigation canal'' when it parallels a natural river and shares part of the latter's discharges and drainage basin, and leverages its resources by building dams and locks to increase and lengthen its stretches of slack water levels while staying in its valley. A canal can cut across a drainage divide atop a ridge, generally requiring an external water source above the highest elevation. The best-known example of such a canal is the Panama Canal. Many ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
