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Wadi Ghan Dam
The Wadi Ghan Dam is a rock-fill embankment dam located on Wadi Al-Hira, northeast of Gharyan Gharyan is a city in northwestern Libya, in Jabal al Gharbi District, located 80 km south of Tripoli. Prior to 2007, it was the administrative seat of Gharyan District. Gharyan is one of the largest towns in the Western Mountains. In 2005, ... in the Jabal al Gharbi District of Libya. Completed in 1982, the primary purpose of the dam is water supply for irrigation. References Ghan Rock-filled dams Jabal al Gharbi District Dams completed in 1982 1982 establishments in Libya {{Africa-dam-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gharyan
Gharyan is a city in northwestern Libya, in Jabal al Gharbi District, located 80 km south of Tripoli. Prior to 2007, it was the administrative seat of Gharyan District. Gharyan is one of the largest towns in the Western Mountains. In 2005, the population of Gharyan was estimated at 170,000. History Gharyan was on the trade routes both south to Fezzan and over the Nafusa Mountains. By 1884 the Ottomans had established a mayor and town council in Gharyan. It was considered the center of Libyan resistance against the Italian invasion in the early 20th century. 2011 Libyan Civil War In early 2011, the city became involved in the nationwide anti-Gaddafi uprising. Initially successful, on 2 March, government forces retook it. In April, rebels succeeded in occupying several nearby towns and establishing a second territory on the focal town and the first town demonstrate their will against regime on the 16 Feb. ZENTAIN Libya besides Misrata that is no longer under the c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Embankment Dam
An embankment dam is a large artificial dam. It is typically created by the placement and compaction of a complex semi-plastic mound of various compositions of soil or rock. It has a semi-pervious waterproof natural covering for its surface and a dense, impervious core. This makes the dam impervious to surface or seepage erosion. Such a dam is composed of fragmented independent material particles. The friction and interaction of particles binds the particles together into a stable mass rather than by the use of a cementing substance. Types Embankment dams come in two types: the earth-filled dam (also called an earthen dam or terrain dam) made of compacted earth, and the rock-filled dam. A cross-section of an embankment dam shows a shape like a bank, or hill. Most have a central section or core composed of an impermeable material to stop water from seeping through the dam. The core can be of clay, concrete, or asphalt concrete. This type of dam is a good choice for sites wit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jabal Al Gharbi District
Jabal al Gharbi or The Western Mountain ( ar, الجبل الغربي ''Al Ǧabal al Gharbi'', en, The Western Mountains) is one of the districts of Libya. It is named after the Nafusa Mountains. It was formed in 2007 from the former districts of Yafran, Gharyan and Mizda. From 1995 to 1998 Jabal al Gharbi also existed as a ''Baladiyah''. Jabal al Gharbi borders Sirte and Misrata to the east, Murqub to the northeast, Jafara and Zawiya to the north, Nuqat al Khams to the northwest, Nalut to the west, Tripoli to the north, Wadi al Shatii to the south and Jufra to the southeast. Per the census of 2012, the total population in the region was 157,747 with 150,353 Libyans. The average size of the household in the country was 6.9, while the average household size of non-Libyans being 3.7. There were totally 22,713 households in the district, with 20,907 Libyan ones. The population density of the district was 1.86 persons per km2. Per 2006 census, there were totally 104,584 econo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Irrigation
Irrigation (also referred to as watering) is the practice of applying controlled amounts of water to land to help grow Crop, crops, Landscape plant, landscape plants, and Lawn, 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 revegetation, 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 irri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dams In Libya
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 earliest known dam is the Jawa Dam in Jordan, dating to 3,000 BC. 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. History Ancient dams Early dam building took place in Mesopotamia and the Middle East. Dams were us ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dams Completed In 1982
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 earliest known dam is the Jawa Dam in Jordan, dating to 3,000 BC. 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. History Ancient dams Early dam building took place in Mesopotamia and the Middle East. Dams were us ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
