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Irrigation In Egypt
Water resources management in modern Egypt, is a complex process that involves multiple stakeholders who use water for irrigation, municipal and industrial water supply, hydropower generation and navigation. In addition, the waters of the Nile support aquatic ecosystems that are threatened by abstraction and pollution. Egypt also has substantial fossil groundwater resources in the Western Desert. A key problem of water resources management in Egypt is the imbalance between increasing water demand and limited supply. To ensure future water availability coordination with the nine upstream Nile riparian countries is essential. The Nile Basin Initiative provides a forum for such cooperation. In the 1990s the government launched three mega-projects to increase irrigation on "new lands". They are located in the Toshka area (the " New Valley"), on the fringe of the Western Nile Delta, and in the Northern Sinai. These projects all require substantial amounts of water that can only be ... [...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] |
Wastewater Treatment
Wastewater treatment is a process used to remove contaminants from wastewater and convert it into an effluent that can be returned to the water cycle. Once returned to the water cycle, the effluent creates an acceptable impact on the environment or is reused for various purposes (called water reclamation). The treatment process takes place in a wastewater treatment plant. There are several kinds of wastewater which are treated at the appropriate type of wastewater treatment plant. For domestic wastewater (also called municipal wastewater or sewage), the treatment plant is called a sewage treatment plant. For industrial wastewater, treatment either takes place in a separate industrial wastewater treatment plant, or in a sewage treatment plant (usually after some form of pre-treatment). Further types of wastewater treatment plants include agricultural wastewater treatment plants and leachate treatment plants. Processes commonly used in wastewater treatment include phase sepa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birket Qarun
Lake Moeris ( grc, Μοῖρις, genitive Μοίριδος) is an ancient lake in the northwest of the Faiyum Oasis, southwest of Cairo, Egypt. In prehistory, it was a freshwater lake, with an area estimated to vary between and . It persists today as a smaller saltwater lake called Birket Qarun. The lake's surface is below sea-level, and covers about . The lake and surrounding area is a protected area and has been designated as a Ramsar site since 2012. It is a source for tilapia and other fish from the local area. The prehistoric mammal ''Moeritherium'' was found in this area. History When the Mediterranean Sea was a hot dry hollow near the end of the Messinian Salinity Crisis in the late Miocene, Faiyum was a dry hollow, and the Nile flowed past it at the bottom of a canyon (2,400 m deep or more where Cairo is now). After the Mediterranean reflooded at the end of the Miocene, the Nile canyon became an arm of the sea reaching inland farther than Aswan. Over geological ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bahr Yussef
The Bahr Yussef ( ar, بحر يوسف; "the waterway of Joseph") is a canal which connects the Nile River with Fayyum in Egypt. In ancient times it was called Tomis () by the Greeks which was derived from its Egyptian name ''Tm.t'' "ending canal" and was still in use after the Arab conquest, translated into Arabic as al-Manhi (). It was also known as "the Great canal" () or "the canal of Moeris". The modern Arabic name refers to the prophet Yusuf, the Quranic counterpart of the Biblical Joseph. In prehistoric times, the canal was a natural offshoot of the Nile which created a lake to the west during high floods. Beginning with the 12th dynasty, the waterway was enlarged and the Fayyum was developed to enlarge Lake Moeris. The canal was built into the natural incline of the valley, creating a channel 15 km long and 5 m deep that sloped into the Fayyum depression. The canal was controlled by the Ha-Uar Dam, which was actually two dams that regulated the flow into the lake ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Faiyum Oasis
The Faiyum Oasis ( ar, واحة الفيوم ''Waḥet El Fayyum'') is a depression or basin in the desert immediately to the west of the Nile, or just 62 miles south of Cairo in Egypt. The extent of the basin area is estimated at between 1,270 km2 (490 mi2) and 1,700 km2 (656 mi2). The basin floor comprises fields watered by a channel of the Nile, the Bahr Yussef, as it drains into a desert hollow to the west of the Nile Valley. The Bahr Yussef veers west through a narrow neck of land north of Ihnasya, between the archaeological sites of El Lahun and Gurob near Hawara; it then branches out, providing rich agricultural land in the Faiyum basin, draining into the large saltwater Lake Moeris (Birket Qarun). In prehistory it was a freshwater lake, but is today a saltwater lake. It is a source for tilapia and other fish for the local area. Differing from typical oases, whose fertility depends on water obtained from springs, the cultivated land in the Faiyum is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Damietta
Damietta ( arz, دمياط ' ; cop, ⲧⲁⲙⲓⲁϯ, Tamiati) is a port city and the capital of the Damietta Governorate in Egypt, a former bishopric and present multiple Catholic titular see. It is located at the Damietta branch, an eastern distributary of the Nile Delta, from the Mediterranean Sea, about north of Cairo. Damietta joined the UNESCO Global Network of Learning Cities. Etymology The modern name of the town comes from its Coptic name Tamiati ( cop, ⲧⲁⲙⲓⲁϯ} Late Coptic: ), which in turn most likely comes from Ancient Egyptian ("harbour, port"), although al-Maqrizi suggested a Syriac etymology. History Mentioned by the 6th-century geographer Stephanus Byzantius, it was called ''Tamiathis'' () in the Hellenistic period. Under Caliph Omar (579–644), the Arabs took the town and successfully resisted the attempts by the Byzantine Empire to recover it, especially in 739, 821, 921 and 968. The Abbasids used Alexandria, Damietta, Aden and Siraf ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zifta
Zefta ( ar, زفتى , Coptic: ⲍⲉⲃⲉⲑⲉ ''Zevethe''''Emile Amélineau.'' La géographie de l’Egypte à l'époque copte. — Paris: Imprimerie nationale, 1893. — 690 p) is an Egyptian town in the Nile delta, within the Gharbia governorate. It is across the Nile from Mit Ghamr city of Ad Daqahliyah governorate. History In the 12th century, Zefta was an important regional trading center, especially for textiles; silk, flax, indigo, sesame, and sugar were among the commodities bought and sold here. Some of these products were consumed locally, while others were sent to other towns, including Cairo. In the 1670s, Abbas Agha, the Chief Eunuch of the Ottoman Empire, made a large ''waqf'' endowment consisting of diverse Egyptian properties. Zefta was home to the single largest number of properties he endowed, leading Jane Hathaway to describe it as his "pet charity". Among Abbas Agha's endowments in Zefta was a large complex where coffee beans were pounded and roaste ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Egyptian Public Works
The Egyptian Department of Public Works was established in the early 19th century, and concentrates mainly on public works relating to irrigation and hydraulic engineering. These irrigation projects have constituted the bulk of work performed by this entity in Egypt. During its almost 200-year history, the Egyptian Department of Public Works employed many notable engineers and constructed massive public works projects throughout the country. It became the most respected engineering entity and was regarded as the 'best school' for civil engineers in modern Egypt. Its history can be broken into three periods: # The Classic Period (1818–1882). # The Occupation Period (1882–1952). # The Modern Period (1952 to present). The Classic Period (1818–1882) This period was characterized by the strong influence of French engineers and/or French educated Egyptian engineers. Numerous public works projects were constructed in both Upper and Lower Egypt during this period, but the most ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Naga Hammadi
Nag Hammadi ( ; ar, نجع حمادى ) is a city in Upper Egypt. It is located on the west bank of the Nile in the Qena Governorate, about north-west of Luxor. It had a population of close to 43,000 . History The town of Nag Hammadi is named after its founder, Mahmoud Pasha Hammadi, a member of the Hammadi family in Sohag, Egypt. Mahmoud Pasha Hammadi was a major landholder in Sohag, and known for his strong opposition to the British rule in Egypt beginning in 1882. Nag Hammadi is about west of ancient Chenoboskion ( grc, Χηνοβόσκιον) The "Nag Hammadi Library", an important collection of 2nd-century Gnostic texts, was found at Jabal al-Ṭārif near Nag Hammadi in 1945.. "The Nag Hammadi Library consists of twelve books, plus eight leaves removed from a thirteenth book in late antiquity and tucked inside the front cover of the sixth. These eight leaves comprise a complete text, an independent treatise taken out of a book of collected essays". (p. 10). The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Esna
Esna ( ar, إسنا , egy, jwny.t or ; cop, or ''Snē'' from ''tꜣ-snt''; grc-koi, Λατόπολις ''Latópolis'' or (''Pólis Látōn'') or (''Lattōn''); Latin: ''Lato''), is a city of Egypt. It is located on the west bank of the Nile some south of Luxor. The town was formerly part of the modern Qena Governorate, but as of 9 December 2009, it was incorporated into the new Luxor Governorate. Latopolis This city of Latopolis (πόλις Λάτων) in the Thebaid of Upper Egypt should not be confused with the more northerly city of Letopolis (Λητοῦς Πόλις), ancient Khem, modern Ausim, in the Nile Delta in Lower Egypt. Ancient city The name "Latopolis" is in honor of the Nile perch, ''Lates niloticus'', the largest of the 52 species which inhabit the Nile, which was abundant in these stretches of the river in ancient times, and which appears in sculptures, among the symbols of the goddess Neith, associated by the ancient Greeks as Pall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Assiut Barrage
The Assiut Barrage is a dam on the Nile River in the city of Assiut in Upper Egypt (250 miles to the south of Cairo). It was completed in 1903. Background It was designed by the famous British engineer Sir William Willcocks who also concurrently designed and built the Aswan Low Dam, the first Nile reservoir, about up-stream. The Assiut dam was constructed between 1898 and 1903, and in conjunction with the reservoir, provided for the diversion of river water into Egypt's largest irrigation canal, the Ibrahimiya Canal, during the low water season. The dam was estimated to cost £525,000 but by the time of its completion it actually cost £870,000. The main contractor for the project was the British contractor John Aird & Co.Egypt bond The project's massive size involved 2,400,000 cubic yards of earthwork, 125,000 cubic yards of concrete, 85, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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