134-536: Kinbasket Lake (or Kinbasket Reservoir ) is a reservoir on the Columbia River in southeast British Columbia , north of the city of Revelstoke and the town of Golden . The reservoir was created by the construction of the Mica Dam . The lake includes two reaches , Columbia Reach (to the south) and Canoe Reach (to the north), referring to the river valleys flooded by the dam. To the north it almost reaches
268-435: A metropolitan area with a population of over 20 million. On 17 November 1997, 62 people, mostly tourists, were massacred near Luxor . In late February 2005, Mubarak announced a reform of the presidential election law, paving the way for multi-candidate polls for the first time since the 1952 movement . However, the new law placed restrictions on the candidates, and led to Mubarak's easy re-election victory. Voter turnout
402-537: A block for migrating fish, trapping them in one area, producing food and a habitat for various water-birds. They can also flood various ecosystems on land and may cause extinctions. Creating reservoirs can alter the natural biogeochemical cycle of mercury . After a reservoir's initial formation, there is a large increase in the production of toxic methylmercury (MeHg) via microbial methylation in flooded soils and peat. MeHg levels have also been found to increase in zooplankton and in fish. Dams can severely reduce
536-611: A cash-crop monoculture before the end of the century, concentrating land ownership and shifting production towards international markets. Muhammad Ali annexed Northern Sudan (1820–1824), Syria (1833), and parts of Arabia and Anatolia ; but in 1841 the European powers, fearful lest he topple the Ottoman Empire itself, forced him to return most of his conquests to the Ottomans. His military ambition required him to modernise
670-815: A chain up the valley. Coastal reservoirs are fresh water storage reservoirs located on the sea coast near a river mouth to store the flood water of a river. As the land-based reservoir construction is fraught with substantial land submergence, coastal reservoirs are preferred economically and technically since they do not use scarce land area. Many coastal reservoirs were constructed in Asia and Europe. Saemanguem in South Korea, Marina Barrage in Singapore, Qingcaosha in China, and Plover Cove in Hong Kong are
804-658: A conventional oil-fired thermal generation plant. For instance, In 1990, the impoundment behind the Balbina Dam in Brazil (inaugurated in 1987) had over 20 times the impact on global warming than would generating the same power from fossil fuels, due to the large area flooded per unit of electricity generated. Another study published in the Global Biogeochemical Cycles also found that newly flooded reservoirs released more carbon dioxide and methane than
938-618: A deputy to Egypt to govern for him. In 828 another Egyptian revolt broke out, and in 831 the Copts joined with native Muslims against the government. Eventually the power loss of the Abbasids in Baghdad led for general upon general to take over rule of Egypt, yet being under Abbasid allegiance, the Tulunid dynasty (868–905) and Ikhshidid dynasty (935–969) were among the most successful to defy
1072-533: A drop of water seep into the ocean without benefiting mankind." He created the reservoir named Parakrama Samudra ("sea of King Parakrama"). Vast artificial reservoirs were also built by various ancient kingdoms in Bengal, Assam, and Cambodia. Many dammed river reservoirs and most bank-side reservoirs are used to provide the raw water feed to a water treatment plant which delivers drinking water through water mains. The reservoir does not merely hold water until it
1206-525: A few such coastal reservoirs. Where water is pumped or siphoned from a river of variable quality or size, bank-side reservoirs may be built to store the water. Such reservoirs are usually formed partly by excavation and partly by building a complete encircling bund or embankment , which may exceed 6 km (4 miles) in circumference. Both the floor of the reservoir and the bund must have an impermeable lining or core: initially these were often made of puddled clay , but this has generally been superseded by
1340-455: A high-level reservoir is filled with water using high-performance electric pumps at times when electricity demand is low, and then uses this stored water to generate electricity by releasing the stored water into a low-level reservoir when electricity demand is high. Such systems are called pump-storage schemes. Reservoirs can be used in a number of ways to control how water flows through downstream waterways: Reservoirs can be used to balance
1474-570: A loss in both quantity and quality of water necessary for maintaining ecological balance and pose a risk of increasing severity and duration of droughts due to climate change. In summary, they consider it a misadaptation to climate change. Proponents of reservoirs or substitution reserves, on the other hand, see them as a solution for sustainable agriculture while waiting for a truly durable agricultural model. Without such reserves, they fear that unsustainable imported irrigation will be inevitable. They believe that these reservoirs should be accompanied by
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#17327829018821608-507: A military unit to be reckoned with. The resentment for the military way of life eventually faded from the men and a new ideology took hold, one of nationalism and pride. It was with the help of this newly reborn martial unit that Muhammad Ali imposed his rule over Egypt. The policy that Mohammad Ali Pasha followed during his reign explains partly why the numeracy in Egypt compared to other North-African and Middle-Eastern countries increased only at
1742-419: A narrow valley or canyon may cover relatively little vegetation, while one situated on a plain may flood a great deal of vegetation. The site may be cleared of vegetation first or simply flooded. Tropical flooding can produce far more greenhouse gases than in temperate regions. The following table indicates reservoir emissions in milligrams per square meter per day for different bodies of water. Depending upon
1876-575: A number of watchdogs as authoritarian and responsible for perpetuating the country's poor human rights record . Islam is the official religion and Arabic is official language. Egypt is considered to be a regional power in the Middle East, North Africa and the Muslim world , and a middle power worldwide. It is a developing country . Egypt is a founding member of the United Nations,
2010-618: A remarkably small rate, as investment in further education only took place in the military and industrial sector. Muhammad Ali was succeeded briefly by his son Ibrahim (in September 1848), then by a grandson Abbas I (in November 1848), then by Said (in 1854), and Isma'il (in 1863) who encouraged science and agriculture and banned slavery in Egypt. Egypt under the Muhammad Ali dynasty remained nominally an Ottoman province. It
2144-522: A report alleging that Egypt had become an international centre for torture, where other nations send suspects for interrogation, often as part of the War on Terror . Egypt's foreign ministry quickly issued a rebuttal to this report. Constitutional changes voted on 19 March 2007 prohibited parties from using religion as a basis for political activity, allowed the drafting of a new anti-terrorism law, authorised broad police powers of arrest and surveillance, and gave
2278-611: A reservoir is called the "conservation pool". In the United Kingdom, "top water level" describes the reservoir full state, while "fully drawn down" describes the minimum retained volume. There is a wide variety of software for modelling reservoirs, from the specialist Dam Safety Program Management Tools (DSPMT) to the relatively simple WAFLEX , to integrated models like the Water Evaluation And Planning system (WEAP) that place reservoir operations in
2412-740: A river valley, with the potential to wash away towns and villages and cause considerable loss of life, such as the devastation following the failure of containment at Llyn Eigiau which killed 17 people. (see also List of dam failures ) A notable case of reservoirs being used as an instrument of war involved the British Royal Air Force Dambusters raid on Germany in World War II (codenamed " Operation Chastise " ), in which three German reservoir dams were selected to be breached in order to damage German infrastructure and manufacturing and power capabilities deriving from
2546-792: A sovereign union known as the United Arab Republic . The union was short-lived, ending in 1961 when Syria seceded. During most of its existence, the United Arab Republic was also in a loose confederation with North Yemen (or the Mutawakkilite Kingdom of Yemen), known as the United Arab States . In the early 1960s, Egypt became fully involved in the North Yemen Civil War . Despite several military moves and peace conferences,
2680-582: A territorial project that unites all water stakeholders with the goal of preserving and enhancing natural environments. Two main types of reservoirs can be distinguished based on their mode of supply. Circa 3000 BC, the craters of extinct volcanoes in Arabia were used as reservoirs by farmers for their irrigation water. Dry climate and water scarcity in India led to early development of stepwells and other water resource management techniques, including
2814-476: Is a natural lake whose level was raised by a low dam and into which the River Dee flows or discharges depending upon flow conditions, as part of the River Dee regulation system . This mode of operation is a form of hydraulic capacitance in the river system. Many reservoirs often allow some recreational uses, such as fishing and boating . Special rules may apply for the safety of the public and to protect
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#17327829018822948-484: Is a water reservoir for agricultural use. They are filled using pumped groundwater , pumped river water or water runoff and are typically used during the local dry season. This type of infrastructure has sparked an opposition movement in France, with numerous disputes and, for some projects, protests, especially in the former Poitou-Charentes region where violent demonstrations took place in 2022 and 2023. In Spain, there
3082-437: Is also used technically to refer to certain forms of liquid storage, such the "coolant reservoir" that captures overflow of coolant in an automobile's cooling system. Dammed reservoirs are artificial lakes created and controlled by a dam constructed across a valley and rely on the natural topography to provide most of the basin of the reservoir. These reservoirs can either be on-stream reservoirs , which are located on
3216-399: Is an enlarged lake behind a dam , usually built to store fresh water , often doubling for hydroelectric power generation . Reservoirs are created by controlling a watercourse that drains an existing body of water, interrupting a watercourse to form an embayment within it, excavating, or building any number of retaining walls or levees to enclose any area to store water. The term
3350-564: Is directly cognate with the Biblical Hebrew Miṣráyīm (מִצְרַיִם / מִצְרָיִם), meaning "the two straits", a reference to the predynastic separation of Upper and Lower Egypt . Also mentioned in several Semitic languages as Mesru , Misir and Masar . The oldest attestation of this name for Egypt is the Akkadian "mi-iṣ-ru" ("miṣru") related to miṣru/miṣirru/miṣaru , meaning "border" or "frontier". The Neo-Assyrian Empire used
3484-501: Is greater acceptance because all beneficiary users are involved in the implementation of the system. The specific debate about substitution reservoirs is part of a broader discussion related to reservoirs used for agricultural irrigation, regardless of their type, and a certain model of intensive agriculture. Opponents view these reservoirs as a monopolization of resources benefiting only a few, representing an outdated model of productive agriculture. They argue that these reservoirs lead to
3618-466: Is needed: it can also be the first part of the water treatment process. The time the water is held before it is released is known as the retention time . This is a design feature that allows particles and silts to settle out, as well as time for natural biological treatment using algae , bacteria and zooplankton that naturally live in the water. However natural limnological processes in temperate climate lakes produce temperature stratification in
3752-536: Is now used by the Aquarius Golf Club. Service reservoirs perform several functions, including ensuring sufficient head of water in the water distribution system and providing water capacity to even-out peak demand from consumers, enabling the treatment plant to run at optimum efficiency. Large service reservoirs can also be managed to reduce the cost of pumping by refilling the reservoir at times of day when energy costs are low. An irrigation reservoir
3886-419: Is stored in the reservoir. Any excess water can be spilled via a specifically designed spillway. Stored water may be piped by gravity for use as drinking water , to generate hydro-electricity or to maintain river flows to support downstream uses. Occasionally reservoirs can be managed to retain water during high rainfall events to prevent or reduce downstream flooding. Some reservoirs support several uses, and
4020-627: Is the Classical Quranic Arabic and modern official name of Egypt, while " Maṣr " ( Egyptian Arabic pronunciation: [mɑsˤɾ] ; مَصر ) is the local pronunciation in Egyptian Arabic . The current name of Egypt, Misr/Misir/Misru, stems from the Ancient Semitic name for it. The term originally connoted " Civilization " or " Metropolis ". Classical Arabic Miṣr (Egyptian Arabic Maṣr )
4154-473: Is the portion of the reservoir that can be used for flood control, power production, navigation , and downstream releases. In addition, a reservoir's "flood control capacity" is the amount of water it can regulate during flooding. The "surcharge capacity" is the capacity of the reservoir above the spillway crest that cannot be regulated. In the United States, the water below the normal maximum level of
Kinbasket Lake - Misplaced Pages Continue
4288-690: The 1948 Arab–Israeli War . During the 1967 war, an Emergency Law was enacted, and remained in effect until 2012, with the exception of an 18-month break in 1980/81. Under this law, police powers were extended, constitutional rights suspended and censorship legalised. At the time of the fall of the Egyptian monarchy in the early 1950s, less than half a million Egyptians were considered upper class and rich, four million middle class and 17 million lower class and poor. Fewer than half of all primary-school-age children attended school, most of them being boys. Nasser's policies changed this. Land reform and distribution,
4422-628: The Ancient Egypt saw some of the earliest developments of writing, agriculture, urbanisation, organised religion and central government. Egypt was an early and important centre of Christianity , later adopting Islam from the seventh century onwards. Cairo became the capital of the Fatimid Caliphate in the tenth century, and of the provincial capital of the Mamluk Sultanate in the 13th century. Egypt then became part of
4556-611: The Anglo-Egyptian Treaty was concluded and British troops withdrew from Egypt, except for the Suez Canal. The treaty did not resolve the question of Sudan , which, under the terms of the existing Anglo-Egyptian Condominium Agreement of 1899, stated that Sudan should be jointly governed by Egypt and Britain, but with real power remaining in British hands. Britain used Egypt as a base for Allied operations throughout
4690-746: The Arab League , but it was supported by most Egyptians. Sadat was assassinated by an Islamic extremist in October 1981. Hosni Mubarak came to power after the assassination of Sadat in a referendum in which he was the only candidate. He became another leader to dominate the Egyptian history . Hosni Mubarak reaffirmed Egypt's relationship with Israel yet eased the tensions with Egypt's Arab neighbours. Domestically, Mubarak faced serious problems. Mass poverty and unemployment led rural families to stream into cities like Cairo where they ended up in crowded slums, barely managing to survive. On 25 February 1986 ,
4824-612: The Non-Aligned Movement , the Arab League , the African Union , Organisation of Islamic Cooperation , World Youth Forum , and a member of BRICS . The English name "Egypt" is derived from the Ancient Greek " Aígyptos " (" Αἴγυπτος "), via Middle French "Egypte" and Latin " Aegyptus ". It is reflected in early Greek Linear B tablets as "a-ku-pi-ti-yo". The adjective "aigýpti-"/"aigýptios"
4958-527: The Ottoman Empire in 1517, before its local ruler Muhammad Ali established modern Egypt as an autonomous Khedivate in 1867. The country was then occupied by the British Empire along with Sudan and gained independence in 1922 as a monarchy . Following the 1952 revolution , Egypt declared itself a republic . For a brief period between 1958 and 1961 Egypt merged with Syria to form
5092-706: The Ottoman Turks , Egyptian Mamluks who had ruled Egypt for centuries, and Albanian mercenaries in the service of the Ottomans. After the French were expelled, power was seized in 1805 by Muhammad Ali Pasha , an Albanian military commander of the Ottoman army in Egypt. Muhammad Ali massacred the Mamluks and established a dynasty that was to rule Egypt until the revolution of 1952. The introduction in 1820 of long-staple cotton transformed its agriculture into
5226-457: The Ptolemaic line was Cleopatra VII , who committed suicide following the burial of her lover Mark Antony , after Octavian had captured Alexandria and her mercenary forces had fled. The Ptolemies faced rebellions of native Egyptians and were involved in foreign and civil wars that led to the decline of the kingdom and its annexation by Rome. Christianity was brought to Egypt by Saint Mark
5360-631: The Ptolemaic dynasty . The Ptolemaic Kingdom was a powerful Hellenistic state, extending from southern Syria in the east, to Cyrene to the west, and south to the frontier with Nubia. Alexandria became the capital city and a centre of Greek culture and trade. To gain recognition by the native Egyptian populace, they named themselves as the successors to the Pharaohs. The later Ptolemies took on Egyptian traditions, had themselves portrayed on public monuments in Egyptian style and dress, and participated in Egyptian religious life. The last ruler from
5494-452: The Ruhr and Eder rivers. The economic and social impact was derived from the enormous volumes of previously stored water that swept down the valleys, wreaking destruction. This raid later became the basis for several films. All reservoirs will have a monetary cost/benefit assessment made before construction to see if the project is worth proceeding with. However, such analysis can often omit
Kinbasket Lake - Misplaced Pages Continue
5628-632: The Third Dynasty pyramid of Djoser and the Fourth Dynasty Giza pyramids . The First Intermediate Period ushered in a time of political upheaval for about 150 years. Stronger Nile floods and stabilisation of government, however, brought back renewed prosperity for the country in the Middle Kingdom c. 2040 BCE, reaching a peak during the reign of Pharaoh Amenemhat III . A second period of disunity heralded
5762-593: The United Arab Republic . Egypt fought several armed conflicts with Israel in 1948 , 1956 , 1967 and 1973 , and occupied the Gaza Strip intermittently until 1967. In 1978, Egypt signed the Camp David Accords , which recognised Israel in exchange for its withdrawal from the occupied Sinai. After the Arab Spring , which led to the 2011 Egyptian revolution and overthrow of Hosni Mubarak ,
5896-526: The Wafd Party led the Egyptian nationalist movement to a majority at the local Legislative Assembly. When the British exiled Zaghlul and his associates to Malta on 8 March 1919, the country arose in its first modern revolution . The revolt led the UK government to issue a unilateral declaration of Egypt's independence on 22 February 1922. Following independence from the United Kingdom, Sultan Fuad I assumed
6030-658: The elections of June 2014 El-Sisi won with a percentage of 96.1%. On 8 June 2014, Abdel Fatah el-Sisi was officially sworn in as Egypt's new president. Under President el-Sisi, Egypt has implemented a rigorous policy of controlling the border to the Gaza Strip, including the dismantling of tunnels between the Gaza strip and Sinai. In April 2018, El-Sisi was re-elected by a landslide in election with no real opposition. In April 2019, Egypt's parliament extended presidential terms from four to six years. President Abdel Fattah al-Sisi
6164-632: The northeast corner of Africa and the Sinai Peninsula in the southwest corner of Asia . It is bordered by the Mediterranean Sea to the north , the Gaza Strip of Palestine and Israel to the northeast , the Red Sea to the east, Sudan to the south , and Libya to the west . The Gulf of Aqaba in the northeast separates Egypt from Jordan and Saudi Arabia . Cairo is the capital and largest city of Egypt , while Alexandria ,
6298-673: The 1800s, most of which are lined with brick. A good example is the Honor Oak Reservoir in London, constructed between 1901 and 1909. When it was completed it was said to be the largest brick built underground reservoir in the world and it is still one of the largest in Europe. This reservoir now forms part of the southern extension of the Thames Water Ring Main . The top of the reservoir has been grassed over and
6432-408: The 1990s an Islamist group, Al-Gama'a al-Islamiyya , engaged in an extended campaign of violence, from the murders and attempted murders of prominent writers and intellectuals, to the repeated targeting of tourists and foreigners. Serious damage was done to the largest sector of Egypt's economy—tourism —and in turn to the government, but it also devastated the livelihoods of many of the people on whom
6566-629: The Abbasid Caliph. Muslim rulers remained in control of Egypt for the next six centuries, with Cairo as the seat of the Fatimid Caliphate . With the end of the Ayyubid dynasty , the Mamluks , a Turco - Circassian military caste, took control about 1250. By the late 13th century, Egypt linked the Red Sea, India, Malaya, and East Indies. The mid-14th-century Black Death killed about 40% of
6700-796: The Anglo-Egyptian Condominium Agreement was signed: the Agreement stated that Sudan would be jointly governed by the Khedivate of Egypt and the United Kingdom. However, actual control of Sudan was in British hands only. In 1906, the Denshawai incident prompted many neutral Egyptians to join the nationalist movement. In 1914 the Ottoman Empire entered World War I in alliance with the Central Empires; Khedive Abbas II (who had grown increasingly hostile to
6834-481: The Badarian by about seven hundred years. Contemporaneous Lower Egyptian communities coexisted with their southern counterparts for more than two thousand years, remaining culturally distinct, but maintaining frequent contact through trade. The earliest known evidence of Egyptian hieroglyphic inscriptions appeared during the predynastic period on Naqada III pottery vessels, dated to about 3200 BCE. A unified kingdom
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#17327829018826968-487: The British in preceding years) decided to support the motherland in war. Following such decision, the British forcibly removed him from power and replaced him with his brother Hussein Kamel . Hussein Kamel declared Egypt's independence from the Ottoman Empire, assuming the title of Sultan of Egypt . Shortly following independence, Egypt was declared a protectorate of the United Kingdom. After World War I , Saad Zaghlul and
7102-674: The Council of Regency, led by Prince Muhammad Abdel Moneim was formed. The council, however, held only nominal authority and the real power was actually in the hands of the Revolutionary Command Council , led by Naguib and Nasser. Popular expectations for immediate reforms led to the workers' riots in Kafr Dawar on 12 August 1952. Following a brief experiment with civilian rule, the Free Officers abrogated
7236-608: The Egyptian Auxiliary Police were observed helping the guerrillas. In response, on 25 January, General George Erskine sent out British tanks and infantry to surround the auxiliary police station in Ismailia. The police commander called the Interior Minister, Fouad Serageddin , Nahas's right-hand man, to ask if he should surrender or fight. Serageddin ordered the police to fight "to the last man and
7370-550: The Eighteenth Dynasty, marking the rise of Egypt as an international power that expanded during its greatest extension to an empire as far south as Tombos in Nubia , and included parts of the Levant in the east. This period is noted for some of the most well known Pharaohs , including Hatshepsut , Thutmose III , Akhenaten and his wife Nefertiti , Tutankhamun and Ramesses II . The first historically attested expression of monotheism came during this period as Atenism . Frequent contacts with other nations brought new ideas to
7504-418: The Evangelist in the 1st century. Diocletian 's reign (284–305 CE) marked the transition from the Roman to the Byzantine era in Egypt, when a great number of Egyptian Christians were persecuted. The New Testament had by then been translated into Egyptian. After the Council of Chalcedon in CE 451, a distinct Egyptian Coptic Church was firmly established. The Byzantines were able to regain control of
7638-452: The Italian army invaded Egypt. The Egyptian army did no fighting. In June 1940 the King dismissed Prime Minister Aly Maher, who got on poorly with the British. A new coalition Government was formed with the Independent Hassan Pasha Sabri as prime minister. Following a ministerial crisis in February 1942, the ambassador Sir Miles Lampson , pressed Farouk to have a Wafd or Wafd-coalition government replace Hussein Sirri Pasha 's government. On
7772-506: The Meroitic town of Butana . The Hafirs catch the water during rainy seasons in order to ensure water is available for several months during dry seasons to supply drinking water, irrigate fields and water cattle. The Great Reservoir near the Lion Temple in Musawwarat es-Sufra is a notable hafir in Kush. In Sri Lanka , large reservoirs were created by ancient Sinhalese kings in order to store water for irrigation. The famous Sri Lankan king Parākramabāhu I of Sri Lanka said "Do not let
7906-429: The Muslim Brotherhood leaders and activists have either been sentenced to death or life imprisonment in a series of mass trials. On 18 January 2014, the interim government instituted a new constitution following a referendum approved by an overwhelming majority of voters (98.1%). 38.6% of registered voters participated in the referendum a higher number than the 33% who voted in a referendum during Morsi's tenure. In
8040-572: The Muslim Brotherhood. Liberal and secular groups walked out of the constituent assembly because they believed that it would impose strict Islamic practices, while Muslim Brotherhood backers threw their support behind Morsi. On 22 November 2012, President Morsi issued a temporary declaration immunising his decrees from challenge and seeking to protect the work of the constituent assembly. The move led to massive protests and violent action throughout Egypt. On 5 December 2012, tens of thousands of supporters and opponents of President Morsi clashed, in what
8174-502: The New Kingdom. The country was later invaded and conquered by Libyans , Nubians and Assyrians , but native Egyptians eventually drove them out and regained control of their country. In 525 BCE, the Achaemenid Empire , led by Cambyses II , began their conquest of Egypt, eventually capturing the pharaoh Psamtik III at the battle of Pelusium . Cambyses II then assumed the formal title of pharaoh , but ruled Egypt from his home of Susa in Persia (modern Iran), leaving Egypt under
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#17327829018828308-453: The Nile River where they developed a settled agricultural economy and more centralised society. By about 6000 BCE, a Neolithic culture took root in the Nile Valley. During the Neolithic era, several predynastic cultures developed independently in Upper and Lower Egypt . The Badarian culture and the successor Naqada series are generally regarded as precursors to dynastic Egypt . The earliest known Lower Egyptian site, Merimda, predates
8442-503: The Security Police started rioting, protesting against reports that their term of duty was to be extended from 3 to 4 years. Hotels, nightclubs, restaurants and casinos were attacked in Cairo and there were riots in other cities. A day time curfew was imposed. It took the army 3 days to restore order. 107 people were killed. In the 1980s, 1990s, and 2000s, terrorist attacks in Egypt became numerous and severe, and began to target Christian Copts , foreign tourists and government officials. In
8576-442: The Shura Council and installed a temporary interim government. On 4 July 2013, 68-year-old Chief Justice of the Supreme Constitutional Court of Egypt Adly Mansour was sworn in as acting president over the new government following the removal of Morsi. The new Egyptian authorities cracked down on the Muslim Brotherhood and its supporters, jailing thousands and forcefully dispersing pro-Morsi and pro-Brotherhood protests. Many of
8710-418: The Sinai Peninsula border with Israel, and on 23 May he closed the Straits of Tiran to Israeli shipping. On 26 May Nasser declared, "The battle will be a general one and our basic objective will be to destroy Israel". This prompted the beginning of the Third Arab Israeli War (Six-Day War) in which Israel attacked Egypt, and occupied Sinai Peninsula and the Gaza Strip , which Egypt had occupied since
8844-811: The Soviet advisors in 1972. Egypt was renamed as Arab Republic of Egypt in 1971. Sadat launched the Infitah economic reform policy, while clamping down on religious and secular opposition. In 1973, Egypt, along with Syria, launched the Fourth Arab-Israeli War (Yom Kippur War), a surprise attack to regain part of the Sinai territory Israel had captured 6 years earlier. In 1975, Sadat shifted Nasser's economic policies and sought to use his popularity to reduce government regulations and encourage foreign investment through his programme of Infitah. Through this policy, incentives such as reduced taxes and import tariffs attracted some investors, but investments were mainly directed at low risk and profitable ventures like tourism and construction, abandoning Egypt's infant industries. Because of
8978-411: The Suez Canal on 26 July 1956; his hostile approach towards Israel and economic nationalism prompted the beginning of the Second Arab-Israeli War (Suez Crisis), in which Israel (with support from France and the United Kingdom) occupied the Sinai peninsula and the Canal. The war came to an end because of US and USSR diplomatic intervention and the status quo was restored. In 1958, Egypt and Syria formed
9112-417: The Suez Canal. As the British refused to leave their base around the Suez Canal, the Egyptian government cut off the water and refused to allow food into the Suez Canal base, announced a boycott of British goods, forbade Egyptian workers from entering the base and sponsored guerrilla attacks. On 24 January 1952, Egyptian guerrillas staged a fierce attack on the British forces around the Suez Canal, during which
9246-440: The US. The capacity, volume, or storage of a reservoir is usually divided into distinguishable areas. Dead or inactive storage refers to water in a reservoir that cannot be drained by gravity through a dam's outlet works , spillway, or power plant intake and can only be pumped out. Dead storage allows sediments to settle, which improves water quality and also creates an area for fish during low levels. Active or live storage
9380-451: The Wafd for the Black Saturday riot, and dismissed Nahas as prime minister the next day. He was replaced by Aly Maher Pasha . On 22–23 July 1952, the Free Officers Movement , led by Muhammad Naguib and Gamal Abdel Nasser , launched a coup d'état ( Egyptian Revolution of 1952 ) against the king. Farouk I abdicated the throne to his son Fouad II , who was, at the time, a seven-month-old baby. The Royal Family left Egypt some days later and
9514-414: The War. Anti-monarchy sentiments further increased following the disastrous performance of the Kingdom in the First Arab-Israeli War . The 1950 election saw a landslide victory of the nationalist Wafd Party and the King was forced to appoint Mostafa El-Nahas as new prime minister. In 1951 Egypt unilaterally withdrew from the Anglo-Egyptian Treaty of 1936 and ordered all remaining British troops to leave
9648-546: The amount of water reaching countries downstream of them, causing water stress between the countries, e.g. the Sudan and Egypt , which damages farming businesses in the downstream countries, and reduces drinking water. Egypt Egypt ( Arabic : مصر Miṣr [mesˁr] , Egyptian Arabic pronunciation: [mɑsˤr] ), officially the Arab Republic of Egypt , is a transcontinental country spanning
9782-535: The area flooded versus power produced, a reservoir built for hydro- electricity generation can either reduce or increase the net production of greenhouse gases when compared to other sources of power. A study for the National Institute for Research in the Amazon found that hydroelectric reservoirs release a large pulse of carbon dioxide from decay of trees left standing in the reservoirs, especially during
9916-542: The arrival of the first foreign ruling dynasty in Egypt, that of the Semitic Hyksos . The Hyksos invaders took over much of Lower Egypt around 1650 BCE and founded a new capital at Avaris . They were driven out by an Upper Egyptian force led by Ahmose I , who founded the Eighteenth Dynasty and relocated the capital from Memphis to Thebes . The New Kingdom c. 1550–1070 BCE began with
10050-428: The base of the dam or some distance away. In a flat river valley a reservoir needs to be deep enough to create a head of water at the turbines; and if there are periods of drought the reservoir needs to hold enough water to average out the river's flow throughout the year(s). Run-of-the-river hydro in a steep valley with constant flow needs no reservoir. Some reservoirs generating hydroelectricity use pumped recharge:
10184-524: The battle of Heliopolis. Amr next proceeded in the direction of Alexandria, which surrendered to him by a treaty signed on 8 November 641. Alexandria was regained for the Byzantine Empire in 645 but was retaken by Amr in 646. In 654 an invasion fleet sent by Constans II was repulsed. The Arabs founded the capital of Egypt called Fustat , which was later burned down during the Crusades. Cairo
10318-556: The building of a reservoir at Girnar in 3000 BC. Artificial lakes dating to the 5th century BC have been found in ancient Greece. The artificial Bhojsagar lake in present-day Madhya Pradesh state of India, constructed in the 11th century, covered 650 square kilometres (250 sq mi). The Kingdom of Kush invented the Hafir , a type of reservoir, during the Meroitic period . 800 ancient and modern hafirs have been registered in
10452-467: The bulk of the swelling middle class in Egypt under Nasser. During the 1960s, the Egyptian economy went from sluggish to the verge of collapse, the society became less free, and Nasser's appeal waned considerably. In 1970, President Nasser died and was succeeded by Anwar Sadat . During his period , Sadat switched Egypt's Cold War allegiance from the Soviet Union to the United States, expelling
10586-442: The context of system-wide demands and supplies. In many countries large reservoirs are closely regulated to try to prevent or minimize failures of containment. While much of the effort is directed at the dam and its associated structures as the weakest part of the overall structure, the aim of such controls is to prevent an uncontrolled release of water from the reservoir. Reservoir failures can generate huge increases in flow down
10720-534: The control of a satrapy . The entire Twenty-seventh Dynasty of Egypt , from 525 to 402 BCE, save for Petubastis III , was an entirely Achaemenid-ruled period, with the Achaemenid emperors all being granted the title of pharaoh. A few temporarily successful revolts against the Achaemenids marked the fifth century BCE, but Egypt was never able to permanently overthrow the Achaemenids. The Thirtieth Dynasty
10854-691: The country after a brief Sasanid Persian invasion early in the 7th century amidst the Byzantine–Sasanian War of 602–628 during which they established a new short-lived province for ten years known as Sasanian Egypt , until 639–42, when Egypt was invaded and conquered by the Islamic caliphate by the Muslim Arabs. When they defeated the Byzantine armies in Egypt, the Arabs brought Islam to
10988-403: The country faced a protracted period of political unrest ; this included the election in 2012 of a brief, short-lived Muslim Brotherhood -aligned Islamist government spearheaded by Mohamed Morsi , and its subsequent overthrow after mass protests in 2013 . The current government, a semi-presidential republic led by Abdel Fattah el-Sisi since he was elected in 2014, has been described by
11122-505: The country's population. Egypt was conquered by the Ottoman Turks in 1517, after which it became a province of the Ottoman Empire . The defensive militarisation damaged its civil society and economic institutions. The weakening of the economic system combined with the effects of plague left Egypt vulnerable to foreign invasion. Portuguese traders took over their trade. Between 1687 and 1731, Egypt experienced six famines. The 1784 famine cost it roughly one-sixth of its population. Egypt
11256-399: The country. Some time during this period, Egyptians began to blend in their new faith with indigenous beliefs and practices, leading to various Sufi orders that have flourished to this day. These earlier rites had survived the period of Coptic Christianity . In 639 an army was sent in Egypt by the second caliph , Umar , under the command of Amr ibn al-As . They defeated a Roman army at
11390-465: The country: he built industries, a system of canals for irrigation and transport, and reformed the civil service. He constructed a military state with around four percent of the populace serving the army to raise Egypt to a powerful positioning in the Ottoman Empire in a way showing various similarities to the Soviet strategies (without communism) conducted in the 20th century. Muhammad Ali Pasha evolved
11524-654: The creation of Kinbasket Lake, and comprised a region known as the Big Bend Country , a subregion of the Columbia Country . Among these towns were Boat Encampment and Beavermouth . This article about a location in the Interior of British Columbia , Canada is a stub . You can help Misplaced Pages by expanding it . Reservoir A reservoir ( / ˈ r ɛ z ər v w ɑːr / ; from French réservoir [ʁezɛʁvwaʁ] )
11658-561: The dam located at the narrowest practical point to provide strength and the lowest cost of construction. In many reservoir construction projects, people have to be moved and re-housed, historical artifacts moved or rare environments relocated. Examples include the temples of Abu Simbel (which were moved before the construction of the Aswan Dam to create Lake Nasser from the Nile in Egypt ),
11792-459: The derived term [REDACTED] , Mu-ṣur . There is evidence of rock carvings along the Nile terraces and in desert oases. In the 10th millennium BCE , a culture of hunter-gatherers and fishers was replaced by a grain -grinding culture. Climate changes or overgrazing around 8000 BCE began to desiccate the pastoral lands of Egypt, forming the Sahara . Early tribal peoples migrated to
11926-460: The developed world Naturally occurring lakes receive organic sediments which decay in an anaerobic environment releasing methane and carbon dioxide . The methane released is approximately 8 times more potent as a greenhouse gas than carbon dioxide. As a human-made reservoir fills, existing plants are submerged and during the years it takes for this matter to decay, will give off considerably more greenhouse gases than lakes do. A reservoir in
12060-507: The downstream river to maintain river quality, support fisheries, to maintain downstream industrial and recreational uses or for a range of other purposes. Such releases are known as compensation water . The units used for measuring reservoir areas and volumes vary from country to country. In most of the world, reservoir areas are expressed in square kilometers; in the United States, acres are commonly used. For volume, either cubic meters or cubic kilometers are widely used, with acre-feet used in
12194-428: The dramatic growth in university education, and government support to national industries greatly improved social mobility and flattened the social curve. From academic year 1953–54 through 1965–66, overall public school enrolments more than doubled. Millions of previously poor Egyptians, through education and jobs in the public sector, joined the middle class. Doctors, engineers, teachers, lawyers, journalists, constituted
12328-580: The election of Nasser in 1956. In October 1954, Egypt and the United Kingdom agreed to abolish the Anglo-Egyptian Condominium Agreement of 1899 and grant Sudan independence; the agreement came into force on 1 January 1956. Nasser assumed power as president in June 1956 and began dominating the history of modern Egypt . British forces completed their withdrawal from the occupied Suez Canal Zone on 13 June 1956. He nationalised
12462-458: The elimination of subsidies on basic foodstuffs, it led to the 1977 Egyptian Bread Riots . Sadat made a historic visit to Israel in 1977 , which led to the 1979 Egypt-Israel peace treaty in exchange for Israeli withdrawal from Sinai. In return, Egypt recognised Israel as a legitimate sovereign state. Sadat's initiative sparked enormous controversy in the Arab world and led to Egypt's expulsion from
12596-440: The environmental impacts of dams and the reservoirs that they contain. Some impacts, such as the greenhouse gas production associated with concrete manufacture, are relatively easy to estimate. Other impacts on the natural environment and social and cultural effects can be more difficult to assess and to weigh in the balance but identification and quantification of these issues is now commonly required in major construction projects in
12730-469: The first President of the Republic, serving in that capacity for a little under one and a half years. Republic of Egypt (1953–1958) was declared. Naguib was forced to resign in 1954 by Gamal Abdel Nasser – a Pan-Arabist and the real architect of the 1952 movement – and was later put under house arrest . After Naguib's resignation, the position of president was vacant until
12864-499: The first decade after flooding. This elevates the global warming impact of the dams to levels much higher than would occur by generating the same power from fossil fuels . According to the World Commission on Dams report (Dams And Development), when the reservoir is relatively large and no prior clearing of forest in the flooded area was undertaken, greenhouse gas emissions from the reservoir could be higher than those of
12998-413: The flow in highly managed systems, taking in water during high flows and releasing it again during low flows. In order for this to work without pumping requires careful control of water levels using spillways . When a major storm approaches, the dam operators calculate the volume of water that the storm will add to the reservoir. If forecast storm water will overfill the reservoir, water is slowly let out of
13132-456: The formation of the first nationalist groupings in 1879, with Ahmed ʻUrabi a prominent figure. After increasing tensions and nationalist revolts, the United Kingdom invaded Egypt in 1882, crushing the Egyptian army at the Battle of Tell El Kebir and militarily occupying the country. Following this, the Khedivate became a de facto British protectorate under nominal Ottoman sovereignty. In 1899
13266-633: The group depended for support. During Mubarak's reign, the political scene was dominated by the National Democratic Party , which was created by Sadat in 1978. It passed the 1993 Syndicates Law, 1995 Press Law, and 1999 Nongovernmental Associations Law which hampered freedoms of association and expression by imposing new regulations and draconian penalties on violations. As a result, by the late 1990s parliamentary politics had become virtually irrelevant and alternative avenues for political expression were curtailed as well. Cairo grew into
13400-580: The hydroelectric reservoirs there do emit greenhouse gases, it is on a much smaller scale than thermal power plants of similar capacity. Hydropower typically emits 35 to 70 times less greenhouse gases per TWh of electricity than thermal power plants. A decrease in air pollution occurs when a dam is used in place of thermal power generation, since electricity produced from hydroelectric generation does not give rise to any flue gas emissions from fossil fuel combustion (including sulfur dioxide , nitric oxide and carbon monoxide from coal ). Dams can produce
13534-559: The imposition of British and French controllers who sat in the Egyptian cabinet, and, "with the financial power of the bondholders behind them, were the real power in the Government." Other circumstances like epidemic diseases (cattle disease in the 1880s), floods and wars drove the economic downturn and increased Egypt's dependency on foreign debt even further. Local dissatisfaction with the Khedive and with European intrusion led to
13668-432: The landscape is relatively flat. Other service reservoirs can be storage pools, water tanks or sometimes entirely underground cisterns , especially in more hilly or mountainous country. Modern reserviors will often use geomembrane liners on their base to limit seepage and/or as floating covers to limit evaporation, particularly in arid climates. In the United Kingdom, Thames Water has many underground reservoirs built in
13802-524: The last bullet". The resulting battle saw the police station levelled and 43 Egyptian policemen killed together with 3 British soldiers. The Ismailia incident outraged Egypt. The next day, 26 January 1952 was "Black Saturday" , as the anti-British riot was known, that saw much of downtown Cairo which the Khedive Ismail the Magnificent had rebuilt in the style of Paris, burned down. Farouk blamed
13936-455: The military from one that convened under the tradition of the corvée to a great modernised army. He introduced conscription of the male peasantry in 19th century Egypt, and took a novel approach to create his great army, strengthening it with numbers and in skill. Education and training of the new soldiers became mandatory; the new concepts were furthermore enforced by isolation. The men were held in barracks to avoid distraction of their growth as
14070-470: The modern use of rolled clay. The water stored in such reservoirs may stay there for several months, during which time normal biological processes may substantially reduce many contaminants and reduce turbidity . The use of bank-side reservoirs also allows water abstraction to be stopped for some time, for instance when the river is unacceptably polluted or when flow conditions are very low due to drought . The London water supply system exhibits one example of
14204-554: The monarchy and the 1923 constitution and declared Egypt a republic on 18 June 1953. Naguib was proclaimed as president, while Nasser was appointed as the new prime minister. Following the 1952 Revolution by the Free Officers Movement , the rule of Egypt passed to military hands and all political parties were banned. On 18 June 1953, the Egyptian Republic was declared, with General Muhammad Naguib as
14338-609: The new top water level exceeds the watershed height on one or more of the feeder streams such as at Llyn Clywedog in Mid Wales . In such cases additional side dams are required to contain the reservoir. Where the topography is poorly suited to forming a single large reservoir, a number of smaller reservoirs may be constructed in a chain, as in the River Taff valley where the Llwyn-on , Cantref and Beacons Reservoirs form
14472-606: The news. The Egyptian military then assumed the power to govern. Mohamed Hussein Tantawi , chairman of the Supreme Council of the Armed Forces , became the de facto interim head of state . On 13 February 2011, the military dissolved the parliament and suspended the constitution. A constitutional referendum was held on 19 March 2011. On 28 November 2011, Egypt held its first parliamentary election since
14606-460: The night of 4 February 1942, British troops and tanks surrounded Abdeen Palace in Cairo and Lampson presented Farouk with an ultimatum . Farouk capitulated, and Nahhas formed a government shortly thereafter. Most British troops were withdrawn to the Suez Canal area in 1947 (although the British army maintained a military base in the area), but nationalist, anti-British feelings continued to grow after
14740-415: The operating rules may be complex. Most modern reservoirs have a specially designed draw-off tower that can discharge water from the reservoir at different levels, both to access water as the water level falls, and to allow water of a specific quality to be discharged into the downstream river as "compensation water": the operators of many upland or in-river reservoirs have obligations to release water into
14874-428: The original streambed of the downstream river and are filled by creeks , rivers or rainwater that runs off the surrounding forested catchments, or off-stream reservoirs , which receive diverted water from a nearby stream or aqueduct or pipeline water from other on-stream reservoirs. Dams are typically located at a narrow part of a downstream of a natural basin. The valley sides act as natural walls, with
15008-481: The pre-flooded landscape, noting that forest lands, wetlands, and preexisting water features all released differing amounts of carbon dioxide and methane both pre- and post-flooding. The Tucuruí Dam in Brazil (completed in 1984) had only 0.4 times the impact on global warming than would generating the same power from fossil fuels. A two-year study of carbon dioxide and methane releases in Canada concluded that while
15142-625: The president power to dissolve parliament and end judicial election monitoring. In 2009, Dr. Ali El Deen Hilal Dessouki, Media Secretary of the National Democratic Party ( NDP ), described Egypt as a " pharaonic " political system, and democracy as a "long-term goal". Dessouki also stated that "the real center of power in Egypt is the military". On 25 January 2011, widespread protests began against Mubarak's government. On 11 February 2011, Mubarak resigned and fled Cairo. Jubilant celebrations broke out in Cairo's Tahrir Square at
15276-499: The previous regime had been in power. Turnout was high and there were no reports of major irregularities or violence. Mohamed Morsi , who was affiliated with the Muslim Brotherhood , was elected president on 24 June 2012. On 30 June 2012, Mohamed Morsi was sworn in as Egypt's president. On 2 August 2012, Egypt's Prime Minister Hisham Qandil announced his 35-member cabinet comprising 28 newcomers, including four from
15410-437: The quality of the water and the ecology of the surrounding area. Many reservoirs now support and encourage less formal and less structured recreation such as natural history , bird watching , landscape painting , walking and hiking , and often provide information boards and interpretation material to encourage responsible use. Water falling as rain upstream of the reservoir, together with any groundwater emerging as springs,
15544-592: The region, especially the battles in North Africa against Italy and Germany. Its highest priorities were control of the Eastern Mediterranean, and especially keeping the Suez Canal open for merchant ships and for military connections with India and Australia. When the war began in September 1939, Egypt declared martial law and broke off diplomatic relations with Germany. It broke diplomatic relations with Italy in 1940, but never declared war, even when
15678-464: The relocation of the village of Capel Celyn during the construction of Llyn Celyn , and the relocation of Borgo San Pietro of Petrella Salto during the construction of Lake Salto . Construction of a dammed reservoir will usually require the river to be diverted during part of the build, often through a temporary tunnel or by-pass channel. In hilly regions, reservoirs are often constructed by enlarging existing lakes. Sometimes in such reservoirs,
15812-638: The reservoir prior to, and during, the storm. If done with sufficient lead time, the major storm will not fill the reservoir and areas downstream will not experience damaging flows. Accurate weather forecasts are essential so that dam operators can correctly plan drawdowns prior to a high rainfall event. Dam operators blamed a faulty weather forecast on the 2010–2011 Queensland floods . Examples of highly managed reservoirs are Burrendong Dam in Australia and Bala Lake ( Llyn Tegid ) in North Wales . Bala Lake
15946-587: The second-largest city, is an important industrial and tourist hub at the Mediterranean coast . At approximately 110 million inhabitants, Egypt is the 14th-most populated country in the world , and the third-most populated in Africa. Egypt has one of the longest histories of any country, tracing its heritage along the Nile Delta back to the 6th–4th millennia BCE. Considered a cradle of civilisation ,
16080-532: The title of King of Egypt ; despite being nominally independent, the Kingdom was still under British military occupation and the UK still had great influence over the state. The new government drafted and implemented a constitution in 1923 based on a parliamentary system. The nationalist Wafd Party won a landslide victory in the 1923–1924 election and Saad Zaghloul was appointed as the new prime minister. In 1936,
16214-633: The town of Valemount in an impoundment of the Canoe River . To the south it reaches upstream the Columbia River towards the city of Golden. The original, smaller Kinbasket Lake was named in 1866 after Kinbasket, a chief of the Shuswap people . The modern, large lake was created after the completion of the Mica Dam in 1973, and was called McNaughton Lake (after Andrew McNaughton ) until 1980. A number of small communities were inundated by
16348-499: The use of bank-side storage: here water is taken from the River Thames and River Lee into several large Thames-side reservoirs, such as Queen Mary Reservoir that can be seen along the approach to London Heathrow Airport . Service reservoirs store fully treated potable water close to the point of distribution. Many service reservoirs are constructed as water towers , often as elevated structures on concrete pillars where
16482-571: The war sank into a stalemate. In mid May 1967, the Soviet Union issued warnings to Nasser of an impending Israeli attack on Syria. Although the chief of staff Mohamed Fawzi verified them as "baseless", Nasser took three successive steps that made the war virtually inevitable: on 14 May he deployed his troops in Sinai near the border with Israel, on 19 May he expelled the UN peacekeepers stationed in
16616-412: The water, which tends to partition some elements such as manganese and phosphorus into deep, cold anoxic water during the summer months. In the autumn and winter the lake becomes fully mixed again. During drought conditions, it is sometimes necessary to draw down the cold bottom water, and the elevated levels of manganese in particular can cause problems in water treatment plants. In 2005, about 25% of
16750-476: The world's 33,105 large dams (over 15 metres in height) were used for hydroelectricity. The U.S. produces 3% of its electricity from 80,000 dams of all sizes. An initiative is underway to retrofit more dams as a good use of existing infrastructure to provide many smaller communities with a reliable source of energy. A reservoir generating hydroelectricity includes turbines connected to the retained water body by large-diameter pipes. These generating sets may be at
16884-473: Was also allowed to run for a third term in the next election in 2024. Under El-Sisi Egypt is said to have returned to authoritarianism. New constitutional reforms have been implemented, meaning strengthening the role of military and limiting the political opposition. The constitutional changes were accepted in a referendum in April 2019. In December 2020, final results of the parliamentary election confirmed
17018-542: Was always a difficult province for the Ottoman Sultans to control, due in part to the continuing power and influence of the Mamluks , the Egyptian military caste who had ruled the country for centuries. Egypt remained semi-autonomous under the Mamluks until it was invaded by the French forces of Napoleon Bonaparte in 1798. After the French were defeated by the British, a three-way power struggle ensued between
17152-537: Was borrowed into Coptic as " gyptios ", and from there into Arabic as " qubṭī ", back formed into " قبط " (" qubṭ "), whence English " Copt ". Prominent Ancient Greek historian and Geographer , Strabo , provided a folk etymology stating that " Αἴγυπτος " (Aigýptios) had originally evolved as a compound from " Aἰγαίου ὑπτίως " Aegaeou huptiōs , meaning " Below the Aegean ". " Miṣr " ( Arabic pronunciation: [misˤɾ] ; " مِصر ")
17286-476: Was described as the largest violent battle between Islamists and their foes since the country's revolution. Mohamed Morsi offered a "national dialogue" with opposition leaders but refused to cancel the December 2012 constitutional referendum . On 3 July 2013, after a wave of public discontent with autocratic excesses of Morsi's Muslim Brotherhood government, the military removed Morsi from office, dissolved
17420-508: Was founded c. 3150 BCE by King Menes , leading to a series of dynasties that ruled Egypt for the next three millennia. Egyptian culture flourished during this long period and remained distinctively Egyptian in its religion , arts , language and customs. The first two ruling dynasties of a unified Egypt set the stage for the Old Kingdom period, c. 2700–2200 BCE, which constructed many pyramids , most notably
17554-443: Was granted the status of an autonomous vassal state or Khedivate (1867–1914) in 1867. The Suez Canal , built in partnership with the French, was completed in 1869. Its construction was financed by European banks. Large sums also went to patronage and corruption. New taxes caused popular discontent. In 1875 Isma'il avoided bankruptcy by selling all Egypt's shares in the canal to the British government. Within three years this led to
17688-414: Was later built in the year 986 to grow to become the largest and richest city in the Arab caliphate , second only to Baghdad . The Abbasid period was marked by new taxations, and the Copts revolted again in the fourth year of Abbasid rule. At the beginning of the 9th century the practice of ruling Egypt through a governor was resumed under Abdallah ibn Tahir , who decided to reside at Baghdad , sending
17822-424: Was less than 25%. Election observers also alleged government interference in the election process. After the election, Mubarak imprisoned Ayman Nour , the runner-up. Human Rights Watch's 2006 report on Egypt detailed serious human rights violations under Mubarak's rule, including routine torture , arbitrary detentions and trials before military and state security courts. In 2007, Amnesty International released
17956-509: Was the last native ruling dynasty during the Pharaonic epoch. It fell to the Achaemenids again in 343 BCE after the last native Pharaoh, King Nectanebo II , was defeated in battle. This Thirty-first Dynasty of Egypt , however, did not last long, as the Achaemenids were toppled several decades later by Alexander the Great . The Macedonian Greek general of Alexander, Ptolemy I Soter , founded
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