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147-729: Aswan is a busy market and tourist centre located just north of the Aswan Dam on the east bank of the Nile at the first cataract . The modern city has expanded and includes the formerly separate community on the island of Elephantine . Aswan includes five monuments within the UNESCO World Heritage Site of the Nubian Monuments from Abu Simbel to Philae ; these are the Old and Middle Kingdom tombs of Qubbet el-Hawa ,

294-422: A Hippodamian grid plan . Following Alexander's death in 323 BC, his general Ptolemy Lagides took possession of Egypt and brought Alexander's body to Egypt with him. Ptolemy at first ruled from the old Egyptian capital of Memphis . In 322/321 BC he had Cleomenes executed. Finally, in 305 BC, Ptolemy declared himself Pharaoh as Ptolemy I Soter ("Savior") and moved his capital to Alexandria. Although Cleomenes

441-464: A Roman triumphal column , is one of the best-known ancient monuments still standing in Alexandria today. It is located on Alexandria's ancient acropolis —a modest hill located adjacent to the city's Arab cemetery —and was originally part of a temple colonnade. Including its pedestal , it is 30 m (99 ft) high; the shaft is of polished red granite, 2.7 m (8.9 ft) in diameter at

588-586: A hot steppe climate (Köppen climate classification: BSh ), virtually hot desert climate ( Köppen climate classification : BWh ). Like the rest of Egypt's northern coast , the prevailing north wind, blowing across the Mediterranean, gives the city a less severe climate than the desert hinterland. Rafah and Alexandria are the wettest places in Egypt; the other wettest places are Rosetta , Baltim , Kafr el-Dawwar , and Mersa Matruh . The city's climate

735-609: A 1971 CIA declassified report, although the High Dam has not created ecological problems as serious as some observers have charged, its construction has brought economic losses as well as gains. These losses derive largely from the settling in dam's lake of the rich silt traditionally borne by the Nile. To date (1971), the main impact has been on the fishing industry. Egypt's Mediterranean catch, which once averaged 35,000–40,000 tons annually, has shrunk to 20,000 tons or less, largely because

882-402: A Greek unit of length measuring approximately 180 m or 590 ft). The end of this abutted on the land at the head of the present Grand Square, where the "Moon Gate" rose. All that now lies between that point and the modern "Ras al-Tin" quarter is built on the silt which gradually widened and obliterated this mole. The Ras al-Tin quarter represents all that is left of the island of Pharos,

1029-541: A Nile river delta, Alexandria is one of the most vulnerable cities to sea level rise in the entire world. According to some estimates, hundreds of thousands of people in its low-lying areas may already have to be relocated before 2030. The 2022 IPCC Sixth Assessment Report estimates that by 2050, Alexandria and 11 other major African cities ( Abidjan , Algiers , Cape Town , Casablanca , Dakar , Dar es Salaam , Durban , Lagos , Lomé , Luanda and Maputo ) would collectively sustain cumulative damages of US$ 65 billion for

1176-465: A November 2021 rain and hail storm, flash flooding can drive scorpions from their lairs to deadly effects. Aswan is one of the least humid cities on the planet, with an average relative humidity of only 26%, with a maximum mean of 42% during winter and a minimum mean of 16% during summer. The weather of Aswan is extremely clear, bright and sunny year-round in all seasons, with low seasonal variation and almost 4,000 hours of annual sunshine – very close to

1323-662: A Ptolemaic colonnade and streets in the north-east of the city, but little else. Hogarth explored part of an immense brick structure under the mound of Kom El Deka , which may have been part of the Paneum, the Mausolea, or a Roman fortress. The making of the new foreshore led to the dredging up of remains of the Patriarchal Church; and the foundations of modern buildings are seldom laid without some objects of antiquity being discovered. The most famous mosque in Alexandria

1470-527: A bishop decreed that Paganism must be eradicated. Beneath the acropolis itself are the subterranean remains of the Serapeum, where the mysteries of the god Serapis were enacted and whose carved wall niches are believed to have provided overflow storage space for the ancient Library. In more recent years, many ancient artifacts have been discovered from the surrounding sea, mostly pieces of old pottery. Alexandria's catacombs , known as Kom El Shoqafa , are

1617-471: A desire and the ability developed to completely control the flooding, and thus both protect and support farmland and its economically important cotton crop. With the greatly increased reservoir storage provided by the High Aswan Dam, the floods could be controlled and the water could be stored for later release over multiple years. The Aswan Dam was designed by Nikolai Aleksandrovich Malyshev of

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1764-444: A growing period of almost one year. The high dam at Aswan releases, on average, 55 cubic kilometres (45,000,000 acre⋅ft) water per year, of which some 46 cubic kilometres (37,000,000 acre⋅ft) are diverted into the irrigation canals. In the Nile valley and delta, almost 336,000 square kilometres (130,000 sq mi) benefit from these waters producing on average 1.8 crops per year. The annual crop consumptive use of water

1911-645: A million families were settled on these new lands. In particular the area under rice and sugar cane cultivation increased. In addition, about 1 million feddan (420,000 hectares), mostly in Upper Egypt, were converted from flood irrigation with only one crop per year to perennial irrigation allowing two or more crops per year. On other previously irrigated land, yields increased because water could be made available at critical low-flow periods. For example, wheat yields in Egypt tripled between 1952 and 1991 and better availability of water contributed to this increase. Most of

2058-464: A seawall, quays and a bridge. Near the beach side of the area, there are the remains of a tower built by Ptolemy II Philadelphus. The tower was an exact scale replica of the destroyed Alexandrine Pharos Lighthouse . Citadel of Qaitbay is a defensive fortress located on the Mediterranean sea coast. It was established in 1477 AD (882 AH ) by the mamluk Sultan Al-Ashraf Sayf al-Din Qa'it Bay . The Citadel

2205-429: A short distance southwest of the pillar, consist of a multi-level labyrinth, reached via a large spiral staircase and featuring dozens of chambers adorned with sculpted pillars, statues, and other syncretic Romano-Egyptian religious symbols , burial niches, and sarcophagi , as well as a large Roman-style banquet room, where memorial meals were conducted by relatives of the deceased. The catacombs were long forgotten by

2352-675: A subsurface drainage system and approximately 7.2 square kilometres (2.8 sq mi) of water is drained annually from areas with these systems. The total investment cost in agricultural drainage over 27 years from 1973 to 2002 was about $ 3.1 billion covering the cost of design, construction, maintenance, research and training. During this period 11 large-scale projects were implemented with financial support from World Bank and other donors. The High Dam has resulted in protection from floods and droughts , an increase in agricultural production and employment, electricity production, and improved navigation that also benefits tourism. Conversely,

2499-415: A successful attempt to erect a 25-ton obelisk in 1999. This followed two experiments to erect smaller obelisks and two failed attempts to erect a 25-ton obelisk. "Pompey's Pillar" is a misnomer , as it has nothing to do with Pompey , having been erected in 293 for Diocletian , possibly in memory of the rebellion of Domitius Domitianus . The structure was plundered and demolished in the 4th century when

2646-507: A total of 2.1 gigawatts (2,800,000 hp). Power generation began in 1967. When the High Dam first reached peak output in 1970, it produced around half of Egypt's production of electric power (about 15 percent by 1998), and it gave most Egyptian villages the use of electricity for the first time. The High Dam has also improved the efficiency and the extension of the Old Aswan Hydropower stations by regulating upstream flows. At

2793-405: Is 500 km (310 mi) long and 35 km (22 mi) at its widest, with a surface area of 5,250 square kilometres (2,030 sq mi). It holds 132 cubic kilometres (1.73 × 10  cu yd) of water. Due to the absence of appreciable rainfall, Egypt's agriculture depends entirely on irrigation . With irrigation, two harvests per year are possible, except for sugar cane which has

2940-550: Is a popular tourist destination and an important industrial centre due to its natural gas and oil pipelines from Suez . The city extends about 40 km (25 mi) along the northern coast of Egypt and is the largest city on the Mediterranean, the second-largest in Egypt (after Cairo ), the fourth-largest city in the Arab world , the ninth-largest city in Africa , and the ninth-largest urban area in Africa . The city

3087-425: Is about 38 cubic kilometres (31,000,000 acre⋅ft). Hence, the overall irrigation efficiency is 38/46 = 0.826 or 83%. This is a relatively high irrigation efficiency. The field irrigation efficiencies are much less, but the losses are reused downstream. This continuous reuse accounts for the high overall efficiency. The following table shows the distribution of irrigation water over the branch canals taking off from

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3234-480: Is built up') existed since the 13th century BC in the vicinity and eventually grew into the Egyptian quarter of the city. Just east of Alexandria (where Abu Qir Bay is now), there were in ancient times marshland and several islands. As early as the 7th century BC, there existed important port cities of Canopus and Heracleion . The latter was recently rediscovered underwater. Alexandria was founded by Alexander

3381-466: Is dry. Winters are brief and pleasantly mild, though nights may be cool at times. The climate of Aswan is extremely dry year-round, with less than 1 mm (0.04 in) of average annual precipitation. The desert city is one of the driest ones in the world, and rainfall does not occur every year; in early 2001, the last rain in Aswan had been seven years earlier. When heavy precipitation does occur, as in

3528-544: Is essential to prevent a deterioration of crop yields from soil salinization and waterlogging. By 2003, more than 2 million hectares have been equipped with a subsurface drainage system at a cost from 1973 to 2002 of about $ 3.1 billion. Contrary to many predictions made prior to the Aswan High Dam construction and publications that followed, that the prevalence of schistosomiasis (bilharzia) would increase, it did not. This assumption did not take into account

3675-596: Is in the Far West Nile delta area. It is a densely populated city; its core areas belie its large administrative area. Notes: 2020 CAPMAS projection based on 2017 revised census figures, may differ significantly from 2017 census preliminary tabulations. The 14 kisms were reported simply as Alexandria city by CAPMAS in 2006 but given explosive growth definitions, likely informal, may have changed or may be set to change. Same area with 12 kisms existed in 1996. Kisms are considered 'fully urbanised' Alexandria has

3822-545: Is influenced by the Mediterranean Sea , moderating its temperatures, causing variable rainy winters and moderately hot and slightly prolonged summers that, at times, can be very humid; January and February are the coolest months, with daily maximum temperatures typically ranging from 12 to 18 °C (54 to 64 °F) and minimum temperatures that could reach 5 °C (41  °F ). Alexandria experiences violent storms , rain and sometimes sleet and hail during

3969-600: Is located on the eastern side of the northern tip of Pharos Island at the mouth of the Eastern Harbour . It was erected on the exact site of the famous Lighthouse of Alexandria , which was one of the Seven Wonders of the Ancient World . It was built on an area of 17,550 square metres . Persistent efforts have been made to explore the antiquities of Alexandria. Encouragement and help have been given by

4116-749: Is mentioned by numerous ancient writers, including Herodotus , Strabo , Stephanus of Byzantium , Ptolemy , Pliny the Elder , Vitruvius , and it appears on the Antonine Itinerary . It may also be mentioned in the Book of Ezekiel and the Book of Isaiah . The Nile is nearly 650 m (0.40 mi) wide above Aswan. From this frontier town to the northern extremity of Egypt, the river flows for more than 1,200 km (750 mi) without bar or cataract . The voyage from Aswan to Alexandria usually took 21 to 28 days in favorable weather. In April 2018,

4263-598: Is the second largest city in Egypt and the largest city on the Mediterranean coast . It lies at the western edge of the Nile River delta . Founded in c.  331 BC by Alexander the Great , Alexandria grew rapidly and became a major centre of Hellenic civilisation , eventually replacing Memphis , in present-day Greater Cairo , as Egypt's capital. Called the "Bride of the Mediterranean" internationally, Alexandria

4410-647: The Abu Simbel temples, were preserved by moving them to the shores of the lake under the UNESCO Nubia Campaign. Also moved were Philae , Kalabsha and Amada . These monuments were granted to countries that helped with the works: These items were removed to the garden area of the Sudan National Museum of Khartoum : The Temple of Ptah at Gerf Hussein had its free-standing section reconstructed at New Kalabsha , alongside

4557-656: The Battle of Ridaniya in 1517, the city was conquered by the Ottoman Turks and remained under Ottoman rule until 1798. Alexandria lost much of its former importance to the Egyptian port city of Rosetta during the 9th to 18th centuries, and it only regained its former prominence with the construction of the Mahmoudiyah Canal in 1820. Alexandria figured prominently in the military operations of Napoleon 's expedition to Egypt in 1798. French troops stormed

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4704-572: The Coptic Orthodox Church and the Greek Orthodox Church of Alexandria both lay claim to this ancient heritage. By 641, the city had already been largely plundered and lost its significance before re-emerging in the modern era. From the late 18th century, Alexandria became a major centre of the international shipping industry and one of the most important trading centres in the world, both because it profited from

4851-700: The Egyptian Ministry of Antiquities announced the discovery of the head of the bust of Roman Emperor Marcus Aurelius at the Temple of Kom Ombo during work to protect the site from groundwater. In September 2018, the Egyptian Antiquities Minister Khaled el-Enany announced that a sandstone sphinx statue had been discovered at the temple of Kom Ombo. The statue, measuring approximately 28 cm (11 in) in width and 38 cm (15 in)) in height, probably dates to

4998-661: The Muslim conquest of Egypt in 641 AD, when a new capital was founded at Fustat (later absorbed into Cairo ). Alexandria was best known for the Lighthouse of Alexandria ( Pharos ), one of the Seven Wonders of the Ancient World ; its Great Library , the largest in the ancient world; and the Catacombs of Kom El Shoqafa , one of the Seven Wonders of the Middle Ages . Alexandria was the intellectual and cultural centre of

5145-547: The New Halfa Agricultural Development Scheme to grow cotton, grains, sugar cane and other crops. The Nubians were resettled in twenty five planned villages that included schools, medical facilities, and other services, including piped water and some electrification. In Egypt, the majority of the 50,000 Nubians were moved three to ten kilometers from the Nile near Edna and Kom Ombo , 45 kilometers (28 mi) downstream from Aswan in what

5292-587: The Ptolemaic Dynasty . Archaeologists discovered 35 mummified remains of Egyptians in a tomb in Aswan in 2019. Italian archaeologist Patrizia Piacentini and El-Enany both reported that the tomb, where the remains of ancient men, women and children were found, dates back to the Greco-Roman period between 332 BC and 395 AD. While the findings assumed belonging to a mother and a child were well preserved, others had suffered major destruction. Other than

5439-590: The Temple of Kalabsha , Beit el-Wali , and the Kiosk of Qertassi . The remaining archaeological sites, including the Buhen fort and the cemetery of Fadrus have been flooded by Lake Nasser. Before the construction of the High Dam, the Nile deposited sediments of various particle size – consisting of fine sand, silt and clay – on fields in Upper Egypt through its annual flood, contributing to soil fertility. However,

5586-464: The "moderate" climate change scenario RCP 4.5 and US$ 86.5 billion for the high-emission scenario RCP 8.5, while RCP 8.5 combined with the hypothetical impact from marine ice sheet instability at high levels of warming would involve up to US$ 137.5 billion in damages. Additional accounting for the "low-probability, high-damage events" may increase aggregate risks to US$ 187 billion for the "moderate" RCP4.5, US$ 206 billion for RCP8.5 and US$ 397 billion under

5733-563: The 32 km of freshwater, or almost 40 percent of the average flow of the Nile that were previously lost to the sea every year could be put to beneficial use. While about 10 km of the water saved is lost due to evaporation in Lake Nasser, the amount of water available for irrigation still increased by 22 km . Other estimates put evaporation from Lake Nasser at between 10 and 16 cubic km per year. The dam powers twelve generators each rated at 175 megawatts (235,000 hp), with

5880-534: The 4th century AD. This underwater section, containing many of the most interesting sections of the Hellenistic city, including the palace quarter, was explored in 1992 and is still being extensively investigated by the French underwater archaeologist Franck Goddio and his team . It raised a noted head of Caesarion . These are being opened up to tourists, to some controversy. The spaces that are most open are

6027-766: The Arab-Israeli conflict. While opposed to communism, capitalism, and imperialism , Nasser identified as a tactical neutralist , and sought to work with both the U.S. and the USSR for Egyptian and Arab benefit. After the UN criticized a raid by Israel against Egyptian forces in Gaza in 1955, Nasser realized that he could not portray himself as the leader of pan-Arab nationalism if he could not defend his country militarily against Israel. In addition to his development plans, he looked to quickly modernize his military, and he turned first to

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6174-523: The Arabs under the general 'Amr ibn al-'As invaded it during the Muslim conquest of Egypt , after a siege that lasted 14 months. The first Arab governor of Egypt recorded to have visited Alexandria was Utba ibn Abi Sufyan , who strengthened the Arab presence and built a governor's palace in the city in 664–665. In reference to Alexandria, Ibn Battuta speaks of a number of Muslim saints that resided in

6321-507: The British. This has changed. Large-scale treatment programmes in the 1990s using single-dose oral medication contributed greatly to reducing the prevalence and severity of S. mansoni in the Delta. Sediment deposited in the reservoir is lowering the water storage capacity of Lake Nasser. The reservoir storage capacity is 162 km , including 31 km dead storage at the bottom of

6468-598: The Dam as the result of erosion caused by the flow of sediment-free water. Estimates by various national and international experts put this drop at between and 2 and 10 meters (6.6 and 32.8 ft). However, the actual drop has been measured at 0.3–0.7 meters (0.98–2.30 ft), much less than expected. Alexandria Alexandria ( / ˌ æ l ɪ ɡ ˈ z æ n d r i ə , - ˈ z ɑː n -/ AL -ig- ZA(H)N -dree-ə ; Arabic : الإسكندرية ; ‹See Tfd› Greek : Ἀλεξάνδρεια , Coptic : Ⲣⲁⲕⲟϯ - Rakoti or ⲁⲗⲉⲝⲁⲛⲇⲣⲓⲁ)

6615-442: The Egyptian coast declined from 18,000 tons in 1962 to a mere 460 tons in 1968, but then gradually recovered to 8,590 tons in 1992. A scientific article in the mid-1990s noted that "the mismatch between low primary productivity and relatively high levels of fish production in the region still presents a puzzle to scientists." A concern before the construction of the High Dam had been the potential drop in river-bed level downstream of

6762-484: The Egyptians. Egyptian participation in the venture has raised the construction industry's capacity and reputation significantly. On the Egyptian side, the project was led by Osman Ahmed Osman 's Arab Contractors . The relatively young Osman underbid his only competitor by one-half. The Aswan High Dam is 3,830 metres (12,570 ft) long, 980 m (3,220 ft) wide at the base, 40 m (130 ft) wide at

6909-593: The Great in April 331 BC as Ἀλεξάνδρεια ( Alexandreia ), as one of his many city foundations . After he captured the Egyptian Satrapy from the Persians , Alexander wanted to build a large Greek city on Egypt's coast that would bear his name. He chose the site of Alexandria, envisioning the building of a causeway to the nearby island of Pharos that would generate two great natural harbours. Alexandria

7056-515: The Great Harbour. The names of a few other public buildings on the mainland are known, but there is little information as to their actual position. None, however, are as famous as the building that stood on the eastern point of Pharos island. There, The Great Lighthouse , one of the Seven Wonders of the World , reputed to be 138 m (453 ft) high, was situated. The first Ptolemy began

7203-830: The Low Dam was almost overtopped in 1946, the government of King Farouk showed no interest in Daninos's plans. Instead the Nile Valley Plan by the British hydrologist Harold Edwin Hurst was favored, which proposed to store water in Sudan and Ethiopia, where evaporation is much lower. The Egyptian position changed completely after the overthrow of the monarchy , led by the Free Officers Movement including Gamal Abdel Nasser . The Free Officers were convinced that

7350-503: The Moscow-based Hydroproject Institute . Designed for both irrigation and power generation , the dam incorporates a number of relatively new features, including a very deep grout curtain below its base. Although the reservoir will eventually silt in, even the most conservative estimates indicate the dam will give at least 200 years of service. The earliest recorded attempt to build a dam near Aswan

7497-458: The Nile Basin – most of which could have been predicted – it is a failure". Periodic floods and droughts have affected Egypt since ancient times. The dam mitigated the effects of floods, such as those in 1964, 1973, and 1988. Navigation along the river has been improved, both upstream and downstream of the dam. Sailing along the Nile is a favorite tourism activity, which is mainly done during

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7644-526: The Nile Valley fluctuated 8–9 m (26–30 ft) per year with the water level of the Nile. During summer when evaporation was highest, the groundwater level was too deep to allow salts dissolved in the water to be pulled to the surface through capillary action . With the disappearance of the annual flood and heavy year-round irrigation, groundwater levels remained high with little fluctuation leading to waterlogging . Soil salinity also increased because

7791-646: The Nile Waters had to be stored in Egypt for political reasons, and within two months, the plan of Daninos was accepted. Initially, both the United States and the USSR were interested in helping development of the dam. Complications ensued due to their rivalry during the Cold War , as well as growing intra-Arab tensions . In 1955, Nasser was claiming to be the leader of Arab nationalism , in opposition to

7938-525: The Nile in 1898. Construction lasted until 1902 and the dam was opened on 10 December 1902. The project was designed by Sir William Willcocks and involved several eminent engineers, including Sir Benjamin Baker and Sir John Aird , whose firm, John Aird & Co. , was the main contractor. In 1952, the Greek-Egyptian engineer Adrian Daninos began to develop the plan of the new Aswan Dam. Although

8085-586: The Romans during their occupation of Ancient Egypt because of the similar association of their goddesses with childbirth, and of which the import is "the opener". The ancient name of the city also is said to be derived from the Egyptian symbol for "trade", or "market". Because the Ancient Egyptians oriented themselves toward the origin of the life-giving waters of the Nile in the south, and as Swenett

8232-519: The Rosetta Gate, but remnants of streets and canals were exposed in 1899 by German excavators outside the east fortifications, which lie well within the area of the ancient city. Alexandria consisted originally of little more than the island of Pharos, which was joined to the mainland by a 1,260 m-long (4,130 ft) mole and called the Heptastadion ("seven stadia"—a stadium was

8379-592: The Serapeum. Nearby, immense catacombs and columbaria have been opened which may have been appendages of the temple. These contain one very remarkable vault with curious painted reliefs, now artificially lit and open to visitors. The objects found in these researches are in the museum, the most notable being a great basalt bull, probably once an object of cult in the Serapeum. Other catacombs and tombs have been opened in Kom El Shoqafa (Roman) and Ras El Tin (painted). The German excavation team found remains of

8526-726: The Society for the Promotion of Hellenic Studies in 1895; and a German expedition worked for two years (1898–1899). But two difficulties face the would-be excavator in Alexandria: lack of space for excavation and the underwater location of some areas of interest. Since the great and growing modern city stands immediately over the ancient one, it is almost impossible to find any considerable space in which to dig, except at enormous cost. Cleopatra VII 's royal quarters were inundated by earthquakes and tsunami, leading to gradual subsidence in

8673-531: The Soviets offered Nasser $ 1.12 billion at 2% interest for the construction of the dam. On 19 July the U.S. State Department announced that American financial assistance for the High Dam was "not feasible in present circumstances." On 26 July 1956, with wide Egyptian acclaim, Nasser announced the nationalization of the Suez Canal that included fair compensation for the former owners. Nasser planned on

8820-665: The Sultan of Egypt at the time, al-Nasir Muhammad . Ibn Battuta also visited the Pharos lighthouse on two occasions: in 1326 he found it to be partly in ruins and in 1349 it had deteriorated to the point that it was no longer possible to enter. During the Middle Ages , the Mamluk Sultanate provided amenities for European merchants to stay in the port cities of Alexandria and Damietta , so hotels were built and placed at

8967-423: The U.S. for aid. American Secretary of State John Foster Dulles and President Dwight Eisenhower told Nasser that the U.S. would supply him with weapons only if they were used for defensive purposes and if he accepted American military personnel for supervision and training. Nasser did not accept these conditions, and consulted the USSR for support. Although Dulles believed that Nasser was only bluffing and that

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9114-447: The UK pledged $ 56 and $ 14 million, respectively, toward construction of the High Aswan Dam. Though the Czech arms deal created an incentive for the US to invest at Aswan, the UK cited the deal as a reason for repealing its promise of dam funds. Dulles was angered more by Nasser's diplomatic recognition of China , which was in direct conflict with Dulles's policy of containment of communism. Several other factors contributed to

9261-405: The UNESCO Global Network of Learning Cities in 2017. Aswan was formerly spelled Assuan or Assouan. Names in other languages include ( Arabic : أسوان , romanized :  ʾAswān ; Ancient Egyptian : Swenett ; Coptic : Ⲥⲟⲩⲁⲛ , romanized:  Souan ; Ancient Greek : Συήνη , romanized :  Suēnē ; proposed Biblical Hebrew : סְוֵנֵה Sǝwēnê ). The Nubians also call

9408-425: The US deciding to withdraw its offer of funding for the dam. Dulles believed that the USSR would not fulfill its commitment of military aid. He was also irritated by Nasser's neutrality and attempts to play both sides of the Cold War . At the time, other Western allies in the Middle East, including Turkey and Iraq, were resentful that Egypt, a persistently neutral country, was being offered so much aid. In June 1956,

9555-407: The USSR would not aid Nasser, he was wrong: the USSR promised Nasser a quantity of arms in exchange for a deferred payment of Egyptian grain and cotton. On 27 September 1955, Nasser announced an arms deal , with Czechoslovakia acting as a middleman for the Soviet support. Instead of attacking Nasser for turning to the Soviets, Dulles sought to improve relations with him. In December 1955, the US and

9702-426: The United States, the United Kingdom, and the International Bank for Reconstruction and Development (IBRD) withdrew their support in 1956. The first Soviet loan of $ 100 million to cover construction of coffer dams for diversion of the Nile was extended in 1958. An additional $ 225 million was extended in 1960 to complete the dam and construct power-generating facilities, and subsequently about $ 100 million

9849-399: The ancient Mediterranean for much of the Hellenistic age and late antiquity . It was at one time the largest city in the ancient world before being eventually overtaken by Rome . The city was a major centre of early Christianity and was the centre of the Patriarchate of Alexandria , which was one of the major centres of Christianity in the Eastern Roman Empire . In the modern world,

9996-440: The ancient geographers and mathematicians. They believed that it was seated immediately under the tropic , and that on the day of the summer solstice , a vertically positioned staff cast no shadow. They noted that the sun's disc was reflected in a deep well (or pit) at noon. This statement is only approximately correct; at the summer solstice, the shadow was only 1 ⁄ 400 of the staff, and so could scarcely be discerned, and

10143-419: The annual spread of sediment due to the Nile floods occurred along the banks of the Nile. Areas far from the river which never received the Nile floods before are now being irrigated. A more serious issue of trapping of sediment by the dam is that it has increased coastline erosion surrounding the Nile Delta. There is a lack of reliable statistics. Before the construction of the High Dam, groundwater levels in

10290-513: The base, tapering to 2.4 m (7.9 ft) at the top. The shaft is 88 ft (27 m) high and made out of a single piece of granite. Its volume is 132 m (4,662 cu ft) and weight approximately 396 tons. Pompey's Pillar may have been erected using the same methods that were used to erect the ancient obelisks . The Romans had cranes but they were not strong enough to lift something this heavy. Roger Hopkins and Mark Lehrner conducted several obelisk erecting experiments including

10437-411: The centre of the city, close to the point where the Sema (or Soma) of Alexander (his Mausoleum ) rose. This point is very near the present mosque of Nebi Daniel ; the line of the great East–West "Canopic" street is also present in modern-day Alexandria, having only slightly diverged from the line of the modern Boulevard de Rosette (now Sharae Fouad). Traces of its pavement and canal have been found near

10584-601: The change to perennial irrigation. The dams also protected Egypt from the droughts in 1972–1973 and 1983–1987 that devastated East and West Africa. The High Dam allowed Egypt to reclaim about 2.0 million feddan (840,000 hectares) in the Nile Delta and along the Nile Valley, increasing the country's irrigated area by a third. The increase was brought about both by irrigating what used to be desert and by bringing under cultivation of 385,000 hectares (950,000 acres) that were previously used as flood retention basins. About half

10731-516: The citizens until they were discovered by accident in 1900. The most extensive ancient excavation currently being conducted in Alexandria is known as Kom El Deka . It has revealed the ancient city's well-preserved theater, and the remains of its Roman-era baths . The temple was built in the Ptolemy era and dedicated to Osiris, which finished the construction of Alexandria. It is located in Abusir,

10878-523: The city Dib which means " fortress, palace " and is derived from the Old Nubian name ⲇⲡ̅ⲡⲓ. Aswan is the ancient city of Swenett , later known as Syene , which in antiquity was the frontier town of Ancient Egypt facing the south. Swenett is supposed to have derived its name from an Egyptian goddess with the same name. This goddess later was identified as Eileithyia by the Greeks and Lucina by

11025-570: The city on 2 July 1798, and it remained in their hands until the arrival of a British expedition in 1801. The British won a considerable victory over the French at the Battle of Alexandria on 21 March 1801, following which they besieged the city , which fell to them on 2 September 1801. Muhammad Ali , the Ottoman governor of Egypt, began rebuilding and redevelopment around 1810 and, by 1850, Alexandria had returned to something akin to its former glory. Egypt turned to Europe in their effort to modernise

11172-522: The city. One such saint was Imam Borhan Oddin El Aaraj, who was said to perform miracles. Another notable figure was Yaqut al-'Arshi, a disciple of Abu Abbas El Mursi . Ibn Battuta also writes about Abu 'Abdallah al-Murshidi, a saint that lived in the Minyat of Ibn Murshed. Although al-Murshidi lived in seclusion, Ibn Battuta writes that he was regularly visited by crowds, high state officials, and even by

11319-471: The climate of Alexandria in the year 2050 would most closely resemble the current climate of Gaza City . The annual temperature would increase by 2.8 °C (5.0 °F), and the temperature of the warmest and the coldest month by 2.9 °C (5.2 °F) and 3.1 °C (5.6 °F). According to Climate Action Tracker , the current warming trajectory appears consistent with 2.7 °C (4.9 °F), which closely matches RCP 4.5. Due to its location on

11466-493: The cooler months; these events, combined with a poor drainage system, have been responsible for occasional flooding in the city in the past though they rarely occur anymore. July and August are the hottest and driest months of the year, with an average daily maximum temperature of 30 °C (86  °F ). The average annual rainfall is around 211 mm (8.3 in) but has been as high as 417 mm (16.4 in) Port Said , Kosseir , Baltim , Damietta and Alexandria have

11613-481: The country. Greeks, followed by other Europeans and others, began moving to the city. In the early 20th century, the city became a home for novelists and poets. In July 1882, the city came under bombardment from British naval forces and was occupied. In July 1954, the city was a target of an Israeli bombing campaign that later became known as the Lavon Affair . On 26 October 1954, Alexandria's Mansheya Square

11760-595: The course of Roman rule in Egypt , the city's name was Latinised as Alexandrēa ad Aegyptum . After the capture of Alexandria by the Rashiduns in AD 641, the name was Arabicised : initial Al- was re-analysed into the definite article ; metathesis occurred on x , from [ks] to [sk] ; and the suffix -eia was assimilated into the feminine adjectival suffix -iyya ( ـِيَّة ). Radiocarbon dating of seashell fragments and lead contamination show human activity at

11907-572: The crest and 111 m (364 ft) tall. It contains 43,000,000 cubic metres (56,000,000 cu yd) of material. At maximum, 11,000 cubic metres per second (390,000 cu ft/s) of water can pass through the dam. There are further emergency spillways for an extra 5,000 cubic metres per second (180,000 cu ft/s), and the Toshka Canal links the reservoir to the Toshka Depression. The reservoir, named Lake Nasser ,

12054-416: The crumbling temple was decorated with palm leaf carvings and an incomplete sandstone panel that described a Roman emperor. Researcher Abdel Badie states more generally that the church contained ovens used to bake pottery, four rooms, a long hall, stairs, and stone tiles. Northern Tropic boundary The latitude of the city that would become Aswan – located at 24° 5′ 23″ – was an object of great interest to

12201-433: The dam flooded a large area, causing the relocation of over 100,000 people. Many archaeological sites were submerged while others were relocated. The dam is blamed for coastline erosion, soil salinity, and health problems. The assessment of the costs and benefits of the dam remains controversial decades after its completion. According to one estimate, the annual economic benefit of the High Dam immediately after its completion

12348-403: The dam should be torn down. Tearing it down would cost only a fraction of the funds required for "continually combating the dam's consequential damage" and 500,000 hectares (1,900 sq mi) of fertile land could be reclaimed from the layers of mud on the bed of the drained reservoir. Samuel C. Florman wrote about the dam: "As a structure it is a success. But in its effect on the ecology of

12495-494: The dam was seen as pivotal to Egypt's planned industrialization . Like the earlier implementation, the High Dam has had a significant effect on the economy and culture of Egypt . Before the High Dam was built, even with the old dam in place, the annual flooding of the Nile during late summer had continued to pass largely unimpeded down the valley from its East African drainage basin . These floods brought high water with natural nutrients and minerals that annually enriched

12642-503: The damage inflicted on a main transformer station in 1968 by Israeli commandos has been repaired, and the Aswan plant is fully integrated with the power network in Lower Egypt. By 1971 estimation, power output at Aswan won't reach much more than half of the plant's theoretical capacity, because of limited water supplies and the differing seasonal water-use patterns for irrigation and power production. Agricultural demand for water in

12789-503: The distance between the surface and the groundwater table was small enough (1–2 m depending on soil conditions and temperature) to allow water to be pulled up by evaporation so that the relatively small concentrations of salt in the groundwater accumulated on the soil surface over the years. Since most of the farmland did not have proper subsurface drainage to lower the groundwater table, salinization gradually affected crop yields. Drainage through sub-surface drains and drainage channels

12936-454: The distinction of its population's three largest ethnicities: Greek, Egyptian and Jewish. By the time of Augustus , the city grid encompassed an area of 10 km (3.9 sq mi), and the total population during the Roman principate was around 500,000–600,000, which would wax and wane in the course of the next four centuries under Roman rule. According to Philo of Alexandria , in

13083-538: The earliest depiction of the White Crown with an estimated dating range between 3200BC and 3100BC. In February 2021, archaeologists from the Egyptian Ministry of Antiquities announced significant discoveries at an archaeological site called Shiha Fort in Aswan, namely a Ptolemaic period temple, a Roman fort, an early Coptic church and an inscription in hieratic script. According to Mostafa Waziri ,

13230-469: The easy overland connection between the Mediterranean and Red Seas and the lucrative trade in Egyptian cotton . Alexandria was located on the earlier Egyptian settlement, which was called Rhacotis ( Ancient Greek : Ῥακῶτις , romanized :  Rhakôtis ), the Hellenised form of Egyptian r-ꜥ-qd(y)t . As one of many settlements founded by Alexander the Great, the city he founded on Rhacotis

13377-404: The extent of perennial irrigation that was already present throughout Egypt decades before the high dam closure. By the 1950s only a small proportion of Upper Egypt had not been converted from basin (low transmission) to perennial (high transmission) irrigation. Expansion of perennial irrigation systems in Egypt did not depend on the high dam. In fact, within 15 years of the high dam closure there

13524-527: The famous temple of Abu Simbel were about to be submerged by waters collected behind the dam. A rescue operation began in 1960 under UNESCO (for details see below under Effects). Despite its size, the Aswan project has not materially hurt the Egyptian balance of payments . The three Soviet credits covered virtually all of the project's foreign exchange requirements, including the cost of technical services, imported power generating and transmission equipment and some imported equipment for land reclamation. Egypt

13671-432: The fertile soil along its floodplain and delta ; this predictability had made the Nile valley ideal for farming since ancient times . However, this natural flooding varied, since high-water years could destroy the whole crop , while low-water years could create widespread drought and consequently famine . Both these events had continued to occur periodically. As Egypt's population grew and technology increased, both

13818-399: The granitic rock called syenite . They furnished the colossal statues, obelisks , and monolithic shrines that are found throughout Egypt, including the pyramids ; and the traces of the quarrymen who worked (alongside domesticated draft animals) in these 3,000 years ago are still visible in the native rock. They lie on either bank of the Nile , and a road, 6.5 km (4.0 mi) in length,

13965-488: The high-end ice sheet instability scenario. In every single estimate, Alexandria alone bears around half of these costs. Since sea level rise would continue for about 10,000 years under every scenario of climate change, future costs of sea level rise would only increase, especially without adaptation measures. Greek Alexandria was divided into three regions: Two main streets, lined with colonnades and said to have been each about 60 m (200 ft) wide, intersected in

14112-400: The infested waterways was about 27,000 km (17,000 mi) in the mid-1990s. Weeds have been gradually brought under control by manual, mechanical and biological methods. Mediterranean fishing and brackish water lake fishery declined after the dam was finished because nutrients that flowed down the Nile to the Mediterranean were trapped behind the dam. For example, the sardine catch off

14259-446: The lake below 147 m (482 ft) above sea level, 90 km live storage, and 41 km of storage for high flood waters above 175 m (574 ft) above sea level. The annual sediment load of the Nile is about 134 million tons. This means that the dead storage volume would be filled up after 300–500 years if the sediment accumulated at the same rate throughout the area of the lake. Obviously sediment accumulates much faster at

14406-404: The large number of subsurface drainage projects executed in the last decades to control the water table and soil salinity . Drainage through subsurface drains and drainage channels is essential to prevent a deterioration of crop yields from waterlogging and soil salinization caused by irrigation. By 2003, more than 20,000 square kilometres (7,700 sq mi) have been equipped with

14553-479: The largest cities ever built before the Industrial Revolution and the largest pre-industrial city that was not an imperial capital. Due to the constant presence of war in Alexandria in ancient times, very little of the ancient city has survived into the present day. Much of the royal and civic quarters sank beneath the harbour and the rest has been built over in modern times. " Pompey's Pillar ",

14700-601: The largest city in the world and, for some centuries more, was second only to Rome. It became Egypt's main Greek city, with Greek people from diverse backgrounds. The Septuagint , a Greek version of the Tanakh , was produced there. The early Ptolemies kept it in order and fostered the development of its museum into the leading Hellenistic centre of learning ( Library of Alexandria , which faced destruction during Caesar 's siege of Alexandria in 47 BC), but were careful to maintain

14847-482: The least temperature variation in Egypt. The highest recorded temperature was 45 °C (113 °F) on 30 May 1961, and the coldest recorded temperature was 0 °C (32 °F) on 31 January 1994. A 2019 paper published in PLOS One estimated that under Representative Concentration Pathway 4.5 , a "moderate" scenario of climate change where global warming reaches ~2.5–3 °C (4.5–5.4 °F) by 2100,

14994-478: The local Archaeological Society and by many individuals. Excavations were performed in the city by Greeks seeking the tomb of Alexander the Great without success. The past and present directors of the museum have been enabled from time to time to carry out systematic excavations whenever opportunity is offered; D. G. Hogarth made tentative researches on behalf of the Egypt Exploration Fund and

15141-516: The location during the period of the Old Kingdom (27th–21st centuries BC) and again in the period 1000–800 BC, followed by the absence of activity after that. From ancient sources it is known there existed a trading post at this location during the time of Rameses the Great for trade with Crete , but it had long been lost by the time of Alexander's arrival. A small Egyptian fishing village named Rhakotis ( Egyptian : rꜥ-qdy.t , 'That which

15288-593: The loss of plankton nourished by the silt has eliminated the sardine population in Egyptian waters. Fishing in high dam's lake may in time at least partly offset the loss of saltwater fish, but only the most optimistic estimates place the eventual catch as high as 15,000–20,000 tons. Lack of continuing silt deposits at the mouth of the river also has contributed to a serious erosion problem. Commercial fertilizer requirements and salination and drainage difficulties, already large in perennially irrigated areas of Lower and Middle Egypt, will be somewhat increased in Upper Egypt by

15435-399: The low grounds to northeast and southwest, where it is practically impossible to get below the Roman strata . The most important results were those achieved by Dr. G. Botti, late director of the museum, in the neighbourhood of "Pompey's Pillar", where there is a good deal of open ground. Here, substructures of a large building or group of buildings have been exposed, which are perhaps part of

15582-552: The maximum theoretical sunshine duration. Aswan is one of the sunniest places on Earth. The highest record temperature was 51 °C (124 °F) on July 4, 1918, and the lowest record temperature was −2.4 °C (27.7 °F) on January 6, 1989. In 2012, the Aswan University was inaugurated, which is headquartered in the city. Aswan is also home to the Aswan Higher Institute of Social Work, which

15729-526: The merchants' disposal so that they could live according to the pattern they were accustomed to in their country. Alexandria lost much of its importance in international trade after Portuguese navigators discovered a new sea route to India in the late 15th century. This reduced the amount of goods that needed to be transported through the Alexandrian port, as well as the Mamluks' political power. After

15876-429: The mummies, artifacts including painted funerary masks, vases of bitumen used in mummification, pottery and wooden figurines were revealed. Thanks to the hieroglyphs on the tomb, it was detected that the tomb belongs to a tradesman named Tjit. Piacentini commented "It's a very important discovery because we have added something to the history of Aswan that was missing. We knew about tombs and necropoli dating back to

16023-468: The negative environmental and social effects of the dam, its costs are thus estimated to have been recovered within only two years. One observer notes: "The impacts of the Aswan High Dam (...) have been overwhelmingly positive. Although the Dam has contributed to some environmental problems , these have proved to be significantly less severe than was generally expected, or currently believed by many people." Another observer disagreed and he recommended that

16170-455: The northern limb of the Sun's disc would be nearly vertical. More than 2200 years ago, Greek polymath Eratosthenes used this information to calculate Earth's circumference . Aswan has a hot desert climate ( Köppen climate classification BWh ) like the rest of Egypt. Aswan and Luxor have the hottest summer days of any city in Egypt . Aswan is one of the hottest, sunniest and driest cities in

16317-431: The nutrient value of the sediment has often been overestimated. 88 percent of the sediment was carried to the sea before the construction of the High Dam. The nutrient value added to the land by the sediment was only 6,000 tons of potash , 7,000 tons of phosphorus pentoxide and 17,000 tons of nitrogen. These amounts are insignificant compared to what is needed to reach the yields achieved today in Egypt's irrigation. Also,

16464-551: The old town of Wadi Halfa and its surrounding villages. Some were moved to a newly created settlement on the shore of Lake Nasser called New Wadi Halfa, and some were resettled approximately 700 kilometres (430 mi) south to the semi-arid Butana plain near the town of Khashm el-Girba up the Atbara River . The climate there had a regular rainy season as opposed to their previous desert habitat in which virtually no rain fell. The government developed an irrigation project, called

16611-468: The one main irrigation canal, the Mansuriya Canal near Giza. The salt concentration of the water in the Aswan reservoir is about 0.25 kilograms per cubic metre (0.42 lb/cu yd), a very low salinity level. At an annual inflow of 55 cubic kilometres (45,000,000 acre⋅ft), the annual salt influx reaches 14 million tons. The average salt concentration of the drainage water evacuated into

16758-414: The project, and the second Ptolemy ( Ptolemy II Philadelphus ) completed it, at a total cost of 800  talents . It took 12 years to complete and served as a prototype for all later lighthouses in the world. The light was produced by a furnace at the top and the tower was built mostly with solid blocks of limestone. The Pharos lighthouse was destroyed by an earthquake in the 14th century, making it

16905-696: The revenues generated by the canal to help fund construction of the High Dam. When the Suez War broke out, the United Kingdom, France, and Israel seized the canal and the Sinai. But pressure from the U.S. and the USSR at the United Nations and elsewhere forced them to withdraw. In 1958, the USSR proceeded to provide support for the High Dam project. In the 1950s, archaeologists began raising concerns that several major historical sites, including

17052-490: The sea and the coastal lakes is 2.7 kilograms per cubic metre (4.6 lb/cu yd). At an annual discharge of 10 cubic kilometres (2.4 cu mi) (not counting the 2 kilograms per cubic metre [3.4 lb/cu yd] of salt intrusion from the sea and the lakes, see figure "Water balances"), the annual salt export reaches 27 million ton. In 1995, the output of salt was higher than the influx, and Egypt's agricultural lands were desalinizing . Part of this could be due to

17199-463: The second and third millennium, but we didn't know where the people who lived in the last part of the Pharaonic era were. Aswan, on the southern border of Egypt , was also a very important trading city". Stan Hendrick, John Coleman Darnell and Maria Gatto in 2012 excavated petroglyphic engravings from Nag el-Hamdulab in Aswan which featured representations of a boat procession, solar symbolism and

17346-503: The second longest surviving ancient wonder, after the Great Pyramid of Giza . A temple of Hephaestus also stood on Pharos at the head of the mole. In the 1st century, the population of Alexandria contained over 180,000 adult male citizens, according to a census dated from 32 AD, in addition to a large number of freedmen, women, children and slaves. Estimates of the total population range from 216,000 to 500,000, making it one of

17493-462: The site of the actual lighthouse having been weathered away by the sea. On the east of the mole was the Great Harbour, now an open bay; on the west lay the port of Eunostos, with its inner basin Kibotos, now vastly enlarged to form the modern harbour. In Strabo 's time (latter half of the 1st century BC), the principal buildings were as follows, enumerated as they were to be seen from a ship entering

17640-518: The south. Other key transport infrastructures are the Port of Aswan, the largest river port in the region, and Aswan International Airport . Aswan is twinned with: Aswan Dam The Aswan Dam , or Aswan High Dam , is one of the world's largest embankment dams , which was built across the Nile in Aswan , Egypt , between 1960 and 1970. When it was completed, it was the tallest earthen dam in

17787-596: The summer far exceeds the amount needed to meet the comparatively low summer demand for electric power. Heavy summer irrigation use, however, will leave insufficient water under Egyptian control to permit hydroelectric power production at full capacity in the winter. Technical studies indicate that a maximum annual output of 5 billion kWh appears to be all that can be sustained due to fluctuations in Nile flows. Lake Nasser flooded much of lower Nubia and 100,000 to 120,000 people were resettled in Sudan and Egypt. In Sudan, 50,000 to 70,000 Sudanese Nubians were moved from

17934-585: The time of completion, it was the largest power station in Africa and the 6th largest hydroelectric power station in the world. All High Dam power facilities were completed ahead of schedule. Twelve turbines were installed and tested, giving the plant an installed capacity of 2,100 megawatts (MW), or more than twice the national total in 1960. With this capacity, the Aswan plant can produce 10 billion kWh of energy yearly. Two 500-kilovolt trunk lines to Cairo have been completed, and initial transmission problems, stemming mainly from poor insulators, were solved. Also,

18081-778: The town of Elephantine , the stone quarries and Unfinished Obelisk , the Monastery of St. Simeon and the Fatimid Cemetery . The city's Nubian Museum is an important archaeological center, containing finds from the International Campaign to Save the Monuments of Nubia before the Aswan Dam flooded all of Lower Nubia . The city is part of the UNESCO Creative Cities Network in the category of craft and folk art. Aswan joined

18228-585: The traditional monarchies, especially the Hashemite Kingdom of Iraq following its signing of the 1955 Baghdad Pact . At that time the U.S. feared that communism would spread to the Middle East, and it saw Nasser as a natural leader of an anticommunist procapitalist Arab League . America and the United Kingdom offered to help finance construction of the High Dam, with a loan of $ 270 million, in return for Nasser's leadership in resolving

18375-401: The upper reaches of the lake, where sedimentation has already affected the live storage zone. Before the construction of the High Dam, the 50,000 km (31,000 mi) of irrigation and drainage canals in Egypt had to be dredged regularly to remove sediments. After construction of the dam, aquatic weeds grew much faster in the clearer water, helped by fertilizer residues. The total length of

18522-472: The western suburb of Alexandria in Borg el Arab city. Only the outer wall and the pylons remain from the temple. There is evidence to prove that sacred animals were worshiped there. Archaeologists found an animal necropolis near the temple. Remains of a Christian church show that the temple was used as a church in later centuries. Also found in the same area are remains of public baths built by the emperor Justinian,

18669-450: The winter when the natural flow of the Nile would have been too low to allow navigation of cruise ships. A new fishing industry has been created around Lake Nasser, though it is struggling due to its distance from any significant markets. The annual production was about 35,000 tons in the mid-1990s. Factories for the fishing industry and packaging have been set up near the Lake. According to

18816-760: The world, surpassing the Chatuge Dam in the United States. The dam, which created the Lake Nasser reservoir, was built 7 km (4.3 mi) upstream of the Aswan Low Dam , which had been completed in 1902 and was already at its maximum utilization. Construction of the High Dam became a key objective of the military regime that took power following the 1952 Egyptian Revolution . With its ability to better control flooding, provide increased water storage for irrigation and generate hydroelectricity ,

18963-471: The world. Average high temperatures are consistently above 40 °C (104.0 °F) during summer (June, July, August and also September) while average low temperatures remain above 25 °C (77.0 °F). Average high temperatures remain above 23 °C (73.4 °F) during the coldest month of the year while average low temperatures remain above 8 °C (46.4 °F). Summers are very prolonged and extremely hot with blazing sunshine although desert heat

19110-582: The year 38 AD, disturbances erupted between Jews and Greek citizens of Alexandria during a visit paid by King Agrippa I to Alexandria, principally over the respect paid by the Herodian nation to the Roman emperor , which quickly escalated to open affronts and violence between the two ethnic groups and the desecration of Alexandrian synagogues. This event has been called the Alexandrian pogroms . The violence

19257-452: Was E£ 255 million , $ 587 million using the exchange rate in 1970 of $ 2.30 per E£1 : E£140 million from agricultural production, E£100 million from hydroelectric generation, E£10 million from flood protection, and E£5 million from improved navigation. At the time of its construction, total cost, including unspecified "subsidiary projects" and the extension of electric power lines, amounted to E£450 million . Not taking into account

19404-419: Was called Alexándreia hḗ kat' Aígypton ( Ἀλεξάνδρεια ἡ κατ' Αἴγυπτον ), which some sources translated as "Alexandria by Egypt", as the city was, at that time, in the periphery of Egypt proper (the area beside the Nile ). Some of the Alexandrian and Greek populaces, e.g., Hypsicles , also referred to the city as Alexándreia hḗ prós Aígypton ( Ἀλεξάνδρεια ἡ πρός Αἴγυπτον , "Alexandria near Egypt"). In

19551-533: Was called "New Nubia". Housing and facilities were built for 47 village units whose relationship to each other approximated that in Old Nubia. Irrigated land was provided to grow mainly sugar cane. In 2019–20, Egypt started to compensate the Nubians who lost their homes following the dam impoundment. Twenty-two monuments and architectural complexes that were threatened by flooding from Lake Nasser, including

19698-463: Was cut beside them from Syene to Philae . Swenett was equally important as a military station and for its position on a trade route. Under every dynasty it was a garrison town; and here tolls and customs were levied on all boats passing southwards and northwards. Around 330, the legion stationed here received a bishop from Alexandria ; this later became the Coptic Diocese of Syene . The city

19845-427: Was designed by Nikolai Aleksandrovich Malyshev of the Moscow-based Hydroproject Institute , along with some Egyptian engineers. 25,000 Egyptian engineers and workers contributed to the construction of the dams. Originally designed by West German and French engineers in the early 1950s and slated for financing with Western credits, the Aswan High Dam became the USSR's largest and most famous foreign aid project after

19992-607: Was devastated by a tsunami ( 365 Crete earthquake ), an event annually commemorated years later as a "day of horror". In 619, Alexandria fell to the Sassanid Persians . The city was mostly uninjured by the conquest and a new palace called Tarawus was erected in the eastern part of the city, later known as Qasr Faris, "fort of the Persians". Although the Byzantine emperor Heraclius recovered it in 629, in 641

20139-576: Was established in 1975. The city is crossed by the Cape to Cairo Road , which connects it to Luxor and Cairo to the north, and Abu Simbel and Wadi Halfa to the south. Also important is the Aswan- Berenice highway, which connects with the ports of the Red Sea . Aswan is linked to Cairo by the Cape to Cairo Railway , which also connects it with Wadi Halfa. The railway is incomplete towards

20286-477: Was founded originally in the vicinity of an Egyptian settlement named Rhacotis (that became the Egyptian quarter of the city). Alexandria grew rapidly, becoming a major centre of Hellenic civilisation and replacing Memphis as Egypt's capital during the reign of the Ptolemaic pharaohs who succeeded Alexander. It retained this status for almost a millennium, through the period of Roman and Eastern Roman rule until

20433-513: Was in the 11th century, when the Arab polymath and engineer Ibn al-Haytham (known as Alhazen in the West) was summoned to Egypt by the Fatimid Caliph , Al-Hakim bi-Amr Allah , to regulate the flooding of the Nile , a task requiring an early attempt at an Aswan Dam. His field work convinced him of the impracticality of this scheme. The British began construction of the first dam across

20580-409: Was intended to supersede the older Greek colony of Naucratis as a Hellenistic centre in Egypt and to be the link between Greece and the rich Nile valley. A few months after the foundation, Alexander left Egypt and never returned to the city during his life. After Alexander's departure, his viceroy Cleomenes continued the expansion. The architect Dinocrates of Rhodes designed the city, using

20727-495: Was made available for land reclamation. These credits of some $ 425 million covered only the foreign exchange costs of the project, including salaries of Soviet engineers who supervised the project and were responsible for the installation and testing of Soviet equipment. Actual construction, which began in 1960, was done by Egyptian companies on contract to the High Dam Authority, and all domestic costs were borne by

20874-513: Was mainly in charge of overseeing Alexandria's early development, the Heptastadion and the mainland quarters seem to have been primarily Ptolemaic work. Inheriting the trade of ruined Tyre and becoming the centre of the new commerce between Europe and the Arabian and Indian East, the city grew in less than a generation to be larger than Carthage . In one century, Alexandria had become

21021-622: Was not seriously burdened by payments on the credits, most of which were extended for 12 years with interest at the very low rate of 2-1/2%. Repayments to the USSR constituted only a small net drain during the first half of the 1960s, and increased export earnings derived from crops grown on newly reclaimed land have largely offset the modest debt service payments in recent years. During 1965–1970, these export earnings amounted to an estimated $ 126 million, compared with debt service payments of $ 113 million. The Soviets also provided technicians and heavy machinery. The enormous rock and clay dam

21168-570: Was quelled after Caligula intervened and had the Roman governor, Flaccus, removed from the city. In 115 AD, large parts of Alexandria were destroyed during the Diaspora revolt , which gave Hadrian and his architect, Decriannus , an opportunity to rebuild it. In 215 AD, the emperor Caracalla visited the city and, because of some insulting satires that the inhabitants had directed at him, abruptly commanded his troops to put to death all youths capable of bearing arms. On 21 July 365 AD, Alexandria

21315-493: Was solid evidence that bilharzia was declining in Upper Egypt. S. haematobium has since disappeared altogether. Suggested reasons for this include improvements in irrigation practice. In the Nile Delta, schistosomiasis had been highly endemic, with prevalence in the villages 50% or higher for almost a century before. This was a consequence of the conversion of the Delta to perennial irrigation to grow long staple cotton by

21462-401: Was the site of a failed assassination attempt on Gamal Abdel Nasser . Europeans began leaving Alexandria following the 1956 Suez Crisis that led to an outburst of Arab nationalism . The nationalisation of property by Nasser, which reached its highest point in 1961, drove out nearly all the rest. Alexandria is located in the country of Egypt, on the southern coast of the Mediterranean. It

21609-477: Was the southernmost town in the country, Egypt always was conceived to "open" or begin at Swenett. The city stood upon a peninsula on the right (east) bank of the Nile , immediately below (and north of) the first cataract of the flowing waters, which extended to it from Philae . Navigation to the delta was possible from this location without encountering a barrier. The stone quarries of ancient Egypt located here were celebrated for their stone, and especially for

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