- agriculture,
- increased diseases,
- human issues,
- changes to the Egyptian fishing industry, and.
- erosion of the Delta.
What are the positive and negative effects of the High Aswan Dam?
Soil and Fertility: Although one of the benefits of the Aswan High Dam was the ability of farmers to grow crops year round,
the stoppage of the Nile floods
has had negative effects as well. The yearly flooding deposited a layer of rich, fertile soil that was excellent for growing crops.
What are the disadvantages of the Aswan High Dam?
- The project forced over 1 million people to be relocated. …
- Access to critical archaeological sites was limited by the project. …
- It changed how sediments flow to the sea. …
- Fertilization issues are now present in Egypt. …
- It encourages coastline erosion around the delta.
How does the Aswan Dam affect the Nile River?
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
.
Is the Aswan Dam Good or bad?
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 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 is the Aswan Dam bad?
Problems with the Aswan Dam. … The Aswan High Dam provides about a
half of Egypt’s power supply
and has improved navigation along the river by keeping the water flow consistent. Following completion of the dam there have been extensive problems, ironically caused in part because the annual flood no longer occurs.
Why is the Aswan High Dam so important?
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.
What was the purpose of building the new Aswan High Dam quizlet?
What was the purpose of building the New Aswan High Dam?
Improve irrigation and provide hydroelectric power
.
Why did they dam the Nile?
The dam is
designed to control the Nile water for the expansion of cultivation and for the generation of hydroelectric power and to provide protection downstream for both crops and population against unusually high floods
. The work began in 1959 and was completed in 1970.
Is the Aswan dam the largest dam in the world?
Aswan high dam,
the third biggest in the world
, impounds the River Nile and creates Lake Nasser. … Robert-Bourassa is the tenth biggest dam in the world with a reservoir capacity of 61.7 billion cubic metres.
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.
Where is the world’s largest dam?
World’s Tallest Dam
Currently, the tallest dam in the world is
Nurek Dam on the Vakhsh River in Tajikistan
. It is 984 feet (300 meters) tall. Hoover Dam is 726.4 feet (221.3 meters) tall.
What if the Aswan dam broke?
What if the dam were destroyed, leaving Lake Nasser to rush downstream? The answer is that
a tidal wave of such magnitude would be created that Egypt would essentially cease to exist as a country
. Tens of millions of people would be killed, and untold material damage would be created.
Why was the Aswan High Dam so controversial?
Despite its successes, the Aswan High Dam has produced several negative side effects. Most costly is
the gradual decrease in the fertility of agricultural lands in the Nile delta
, which used to benefit from the millions of tons of silt deposited annually by the Nile floods.
What places were affected by the Aswan High Dam?
The dams also protected Egypt from the droughts in 1972–73 and 1983–87 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.
