With a reservoir capacity of 132km³, the Aswan High Dam provides water for around 33,600km² of irrigation land. It serves the irrigation needs of both Egypt and Sudan, controls flooding, generates power, and helps in improving navigation across the Nile.
What is the importance of the Aswan High Dam?
The High Dam was constructed between 1960 and 1970. Its aim was to increase the amount of hydroelectric power, regulate the flooding of the Nile and increase agricultural production.
What is meaning of Aswan High Dam?
Aswan High Dam in British English noun. a dam on the Nile forming a reservoir (Lake Nasser) extending 480 km (300 miles) from the First to the Third Cataracts: opened in 1971, it was built 6 km (4 miles) upstream from the old Aswan Dam (built in 1902 and twice raised). Height of dam: 109 m (365 ft)
What is the importance of the Aswan High Dam Why did the Egyptian government want to build it?
The first Aswan dam provided valuable irrigation during droughts but could not hold back the annual flood of the mighty Nile River. In the 1950s, Egyptian leader Gamal Abdel Nasser envisioned building a new dam across the Nile, one large enough to end flooding and bring electric power to every corner of Egypt.
What benefits did Egypt receive as a result of the construction of the Aswan High Dam?
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, the dam flooded a large area, causing the relocation of over 100,000 people.
Which of the following is a benefit created by the construction of the Aswan High Dam in Egypt quizlet?
The dam gives Egyptian farmers a more dependable source of water for their crops. It also gives Egypt electrical power.
What are some benefits that resulted from the construction of the Aswan High Dam What are some problems caused by its construction?
- agriculture,
- increased diseases,
- human issues,
- changes to the Egyptian fishing industry, and.
- erosion of the Delta.
Why was the Aswan High Dam so controversial?
Controversies surrounding Aswan High Dam It created tension between various countries and contributed to the Cold War, when Egypt decided to fund the project by nationalising the Suez Canal. The project came through after the then Soviet Union funded part of the project.
How did building the Aswan High Dam affect human health?
How was the Aswan high dam had an adverse effect on human health? It created new ecosystems in which diseases such as malaria flourished. An environmental challenge facing the Great Man Made River is that pumping water near the coast. … They have a mild Mediterranean climate along the coast.
Was the Aswan Dam a success?
But some experts argue that despite all the costs, the project has been an overwhelming success. The High Aswan allows predictable irrigation. It paid for itself within two years, and shielded Egypt from what would have been a disastrous drought throughout the 1980s, followed by potentially catastrophic floods in 1988.
Article first time published on
What are the negative effects of the Aswan High Dam?
The main negative impacts of AHD are alluvial soil water logging, building up of soil salinity, overuses of chemical fertilizers and pesticides due to preventing of fine earth fertility particles by the dam, which affects the food productions and farmers health.
Who benefits from the Aswan Dam?
The Aswan Dam benefits Egypt by controlling the annual floods on the Nile River and prevents the damage which used to occur along the floodplain. The Aswan High Dam provides about half of Egypt’s power supply and has improved navigation along the river by keeping the water flow consistent.
What problems did the construction of the Aswan High Dam create for the people of Egypt and their environment?
If the Aswan High Dam were to be destroyed, the Nile Valley would be hit with a wall of water that would not be able to stop until it reached the Mediterranean Sea. A destructive wall of water moving north would reach every major city in Egypt, and afterwards the country would have little access to clean water.
What important ancient Egyptian monument S were moved so they would not be underwater when the Aswan High Dam was built?
Aswan High Dam, Egypt. Encyclopædia Britannica, Inc. The creation of the dam’s reservoir necessitated the costly relocation of the ancient Egyptian temple complex of Abu Simbel, which would otherwise have been submerged.
How has the Aswan High Dam changed the soil in Egypt How has this affected agriculture?
The fertility of Egyptian soils suffers from the decline after building the Aswan High Dam and stopping the sedimentation of clay and/or silt particles. So, the deterioration of the quality or fertility of Egyptian soils is resulted from the absence of silt from the Nile flooding and crop intensification.
How has the Aswan High Dam affected the use of fertilizers by farmers along the Nile?
This washed up soil was extremely fertile, and renewed itself every year in time for the crop season. But now, since the dam was built, the annual flood has been stopped. Causing all the farmers downstream to have to use fertilizers to grow their crops, which is much more expensive.
What two things did the Nile give to help grow crops?
The Nile, which flows northward for 4,160 miles from east-central Africa to the Mediterranean, provided ancient Egypt with fertile soil and water for irrigation, as well as a means of transporting materials for building projects. Its vital waters enabled cities to sprout in the midst of a desert.
Do you think that the benefits of the Aswan High Dam have outweighed its problems?
Do you think that the benefits of the Aswan High Dam have outweighed its problems? More food, hydroelectric power, and flood control outweigh the problems, and the relocation of the Nubians, the expense of artificial fertilizers and field drains, and the increased incidence of diseases of outweigh the benefits.
Which country helped build the Aswan Dam?
In December 1955, Secretary Dulles announced that the United States, together with Great Britain, was providing nearly $70 million in aid to Egypt to help in the construction of the Aswan Dam on the Nile River.
How is farming polluting the Nile River?
Major point sources of pollution in Nile River are the discharge of untreated sewage from open drains carrying agricultural return flows; sewage and industrial wastewater (Abd El-Hady, 2014).
What is the significance of Lake Nasser?
NASSER, LAKE The largest man-made lake in the world, Lake Nasser has a major role in Egypt’s fishing industry, yielding 15,000 to 25,000 tons per annum. Original hopes that Lake Nasser would also support agriculture in its vicinity, however, have yet to be realized.
What would happen if the Aswan dam burst?
The amount of water kept behind the high dam at lake Nasser reservoir is high and the elevation level between south and north of Egypt is significant and due to the bursting of the dam the water will flood north. The Nile stretches around 1000Km north until the Mediterranean.
What is the biggest dam in Egypt?
In the middle of the arid Egyptian desert lies one of the largest embankment dams in the world. It is called the Aswan High Dam, or Saad el Aali in Arabic, and it captures the mighty Nile River in the world’s third largest reservoir, Lake Nasser.
Has any dam broke?
Dam failures are comparatively rare, but can cause immense damage and loss of life when they occur. In 1975 the failure of the Banqiao Reservoir Dam and other dams in Henan Province, China caused more casualties than any other dam failure in history.
What influenced the development of Egyptian civilization the most?
The Sahara desert, the Nile River and the abundance of rock greatly influenced where and how the ancient Egyptians settled and built their civilization. These factors combined: landforms, climate and water, are looked at in detail. Ancient Greeks said that Egypt was the gift of the Nile.
What are two positive effects of the Aswan High Dam?
The collective benefits of Aswan High Dam (AHD) are increasing the Egyptian water resource, controlling and regulating floods, protecting Egypt from potential frequent droughts, increasing agriculture productivity, and completely regulating the river water.
Why did building a dam on the Nile lead to an increase of salt in the soils of Egypt's agricultural regions?
Disrupting drainage patterns that provide leaching can also result in salt accumulations. An example of this occurred in Egypt in 1970 when the Aswan High Dam was built. The change in the level of ground water before the construction had enabled soil erosion, which led to high concentration of salts in the water table.
How did the building of the Aswan Dam affect the conflict over the Suez Canal Apex?
How did the building of the Aswan Dam affect the conflict over the Suez Canal? Egypt planned to use money from control of the canal to build the dam.
What was the purpose of building the new Aswan High Dam?
The High Dam was constructed between 1960 and 1970. Its aim was to increase the amount of hydroelectric power, regulate the flooding of the Nile and increase agricultural production. The Aswan High Dam is 3,830 metres long, 980 metres wide at the base, 40 metres wide at the crest (the top) and 111 metres tall.
How did the Aswan High Dam change agriculture along the Nile River?
The Aswan High Dam brought the Nile’s devastating floods to an end, reclaimed more than 100,000 acres of desert land for cultivation, and made additional crops possible on some 800,000 other acres.
Why is Abu Simbel important?
It was dedicated to the gods Amun, Ra-Horakhty, and Ptah, as well as to the deified Ramesses himself. It is generally considered the grandest and most beautiful of the temples commissioned during the reign of Ramesses II, and one of the most beautiful in Egypt.
