The Grand Ethiopian Renaissance Dam (GERD): A Study

549 Words2 Pages
bulb-icon

Recommended: Essay on grand ethiopian renaissance dam

The Grand Ethiopian Renaissance Dam (GERD) is a gravity dam on the Blue Nile River in Ethiopia currently under construction. The dam will be the largest hydroelectric power plant in Africa when completed. The reservoir at 63 billion cubic meters will be one of the continent’s largest. The potential impacts of the dam have been the source of severe regional controversy. The dam could be at risk from damage by earthquakes, yet no one knows if it has even been analyzed for this risk, or the largest earthquake it is being designed to withstand. The failure of such a huge structure puts more than millions of people living downstream at risk. In dam safety programs and flood prediction, Hydrodynamic modelling of dam break modelling crucial tool to evaluate dam induced risk and to support emergency plan, optimizing response efforts and directing first response teams to damaged areas. However, a better understanding of flood predictability and model efficiency is needed before such systems can be effectively implemented.

An in-depth literature review on hydrodynamic modelling of GERD break ...

Show More
Related

  • 'Rising Tide' Chronicles Flow of Changes

    1072 Words  | 3 Pages

    A major flood on any river is both a long-term and a short-term event, particularly any river basin where human influence has exerted "control" over the ri...

    Read More

  • Compare And Contrast Hoover Glen Canyon And The 3 Gorges

    767 Words  | 2 Pages

    Federal Emergency Management Agency’s article, “Benefit of Dams” (2012) analyzes how dams prevent flooding by releasing the excess water in controlled amounts through floodgates (¶ 3).

    Read More

  • Achievements of the African Empires and Cities Before the Arrival of the Europeans

    514 Words  | 2 Pages

    In Africa, there were achievements in the empires or kingdoms and their cities before the Europeans arrived and took control. In the Kingdom (Empire) of Axum they developed a trade route. In the Kingdom of Ghana they had characteristics of powerful nations today. In the city of Timbuktu they had great morals and developed the center of Islamic Art. There are many other things that Africa achieved in.

    Read More

  • Grand Coulee Dam

    789 Words  | 2 Pages

    Grand Coulee Dam is a hydroelectric gravity dam on the Columbia River in Washington State, built by industrialist Henry J. Kaiser It is among the most famous dams in the United States. The reservoir it created is called the Franklin Delano Roosevelt Lake. The reservoir is named after the United States President who seemed to love dams and hydroelectric power and who was involved with the project through to the final completion of the dam. The dam was built as part of the Columbia Basin Project as a way to irrigate the desert areas of the Northwest United States. The dam started during the 1930s as a public works project and finished toward the beginning of World War Two. The initial construction plan was reconfigured during construction for more height. Its height was determined by the point at which the water from the reservoir began backing up into Canada. The scope and size of the dam is hard to comprehend. It is over a mile long and taller than the Great Pyramid of Giza, in fact, all the pyramids at Giza can fit within the base of the Grand Coulee Dam. The dam is so large that a truck at the base looks like a toy, this creates some perspective into the dam's true size. When the dam was completed in the early 1940s it was the largest dam in the world.

    Read More

  • How the Government Failed the Victims of Hurricane Katrina

    999 Words  | 2 Pages

    Ubilla, Javier, Tarek Abdoun, Inthuorn Sasanakul, Michael Sharp, Scott Steedman, Wipawi Vanadit-Ellis, and Thomas Zimmie. "New Orleans Levee System Performance during Hurricane Katrina: London Avenue and Orleans Canal South." Geotechnical & Geoenvironmental Engineering (2008): n. pag. Academic Search Premier. Web. 12 Dec. 2013.

    Read More

  • Comparison of Ethiopia and Mali

    1807 Words  | 4 Pages

    Ethiopia is one of the most unique among African countries for maintaining its freedom from colonial rule, with the short exception of an occupation by the Italians from 1936-1941. A socialist state was established in 1974 with the overthrow of Emperor Selassie, who had been in control since 1930. A junta or group of military officers called the Derg was responsible for the coup. Yet, this corrupt administration has lead only to warfare and wide scale public suffering. In 1991, the junta was finally brought down by a combination of revolutionary forces who called themselves the Ethiopian People's Revolutionary Democratic Front. In 1994, a constitution was drafted and 1995 marked Ethiopia’s first multiparty elections. Recently, a boarder feud with Eritrea, that lasted over 2 years, was ended in December of 2000; yet recent objections by Ethiopia have delayed a final declaration of border.

    Read More

  • How The Nile Shaped Ancient Egypt

    449 Words  | 1 Pages

    Water, flood seasons, Ancient Egypt. The Nile was a very important in shaping Ancient Egypt. There would be nothing without the Nile. There wouldn't be people, civilizations, or really anything if the Nile wasn't there. People used the Nile for everything from season to transportation to drinking water. The Nile shaped Ancient Egypt in population distribution, Economics, and Spiritual life.

    Read More

  • The Damming of the Yangtze River

    1245 Words  | 3 Pages

    Never before has a dam of such magnitude ever been attempted in the world. The Three Gorges Dam will stretch 2-kilometers (1.3 miles) across the Yangtze River, tower 185 meters into the air (610 feet), and create a 600-kilometer (385 miles) reservoir behind it (Probe International). It will also be the most costly dam ever built once, and if, it is completed. "Estimated costs of...

    Read More

  • Physical Landscape of Ethiopia

    985 Words  | 2 Pages

    Ethiopia is located in the Eastern region of Africa. According to the Embassy of Federal Democratic Republic of Ethiopia, Ethiopia lies between the geographical coordinates of 3’ and 14. 8’ latitude and 33’and 48’ longitude. Ethiopia encompasses a majority of the area known as the Horn of Africa. The CIA World Factbook states that Ethiopia is approximately 1,104,300 square kilometers (686,180 miles). To give a better perspective of the sheer size of this country, it is about twice the size of the state of Texas. The CIA World Factbook also states that Ethiopia’s area ranks 27th when compared to the area size of all other countries in the world.

    Read More

  • Drought Eastern Africa

    1527 Words  | 4 Pages

    The world should be pulling their resources together because the way the drought is affecting the Eastern Africa’s people is killing them. Reasonable one can not live in conditions where there is minimal food and water. People need to get their basic needs to survive and Eastern Africa is far from the ideal place to do so due to drought. The Eastern Africa people have limited crops which are mostly failing due to lack of water, little cattle herds due to the hot conditions and poor ground to feed on ,while the rest of the world has the resources to provide large-scale relief (Stewart, 2011). This is a big issue because on a global scale we are letting Eastern Africa’s people suffer when there is no need of it. The drought in Eastern Africa is causing many conflicts and death due to lack of food and water.

    Read More

  • Alternatives to Building More Dams

    2311 Words  | 5 Pages

    UNITED STATES DEPARTMENT OF THE INTERIOR AND BUREAU OF RECLAMATION. (1985) Hoover Dam. Washingto, D.C., pp. 56.

    Read More

  • Dams

    1223 Words  | 3 Pages

    Many people have already dammed a small stream using sticks and mud by the time they become adults. Humans have used dams since early civilization, because four-thousand years ago they became aware that floods and droughts affected their well-being and so they began to build dams to protect themselves from these effects.1 The basic principles of dams still apply today as they did before; a dam must prevent water from being passed. Since then, people have been continuing to build and perfect these structures, not knowing the full intensity of their side effects. The hindering effects of dams on humans and their environment heavily outweigh the beneficial ones.

    Read More

  • Urbanization in Africa

    1087 Words  | 3 Pages

    Urbanization is the movement from a rural society to an urban society, and involves a growth in the number of people in urban areas. Urban growth is increasing in both the developed but mostly in the developing countries. Urbanization is associated with the problems of unemployment, poverty, bad health, poor cleanliness, urban slums environmental deprivation. This causes a very big problem for these developing countries and who are some of poorest countries. Africa urbanization is not as big as most developing countries but is on the rise for it outbursts in city growth lately. (Saundry, 2008).

    Read More

  • Engineering Ethics

    1688 Words  | 4 Pages

    Johns Hopkins University. (2009, March). In disaster-prone areas, construction needs a new approach. Retrieved from http://phys.org/news157051992.html

    Read More

  • History Of Coffee And Coffee Production In Ethiopia

    1505 Words  | 4 Pages

    Coffee has its history as far back of the 9th century .It is believed to be originated in Ethiopia, particularly in the south western parts of the country called Kaffa (Wilson p-45) . The etymology of coffee presumed to be taken was from kaffa where it was originated.

    Read More

More about The Grand Ethiopian Renaissance Dam (GERD): A Study

Open Document