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The festival of the Nile as depicted in Norden's Voyage d'Egypte et de Nubie Map of the Nile river. The flooding of the Nile (commonly referred to as the inundation) has been an important natural cycle in Nubia and Egypt since ancient times. It is celebrated by Egyptians as an annual holiday for two weeks starting August 15, known as Wafaa El-Nil.
Floods caused by torrential monsoon rains mostly outside the country in neighbouring Ethiopia raised the Nile River by 17.5 metres (57 ft) in late August, the highest level it has reached in nearly a century, according to the Sudanese Ministry of Irrigation. [6] For the first time in history, the Pyramids of Meroë were threatened by flooding. [7]
Egyptian civilization has sustained itself utilizing water management and agriculture for some 5,000 years in the Nile River valley. The Egyptians practiced basin irrigation, a form of water management adapted to the natural rise and fall of the Nile River. Since around 3000 BCE, the Egyptians constructed earthen banks to form flood basins of ...
A team of archaeological divers found pieces of ancient Egyptian artifacts that have been sitting at the bottom of the Nile River since the area was flooded in the 1960s and 1970s.
The problem was first presented by Ronald Fisher in 1936–1938. [1] It is presented by Dubins and Spanier in the following words: [2] "Each year, the Nile would flood, thereby irrigating or perhaps devastating parts of the agricultural land of a predynastic Egyptian village. The value of different portions of the land would depend upon the ...
The Nile is a symbol of Egypt's nationalism which has led to strong opposition from neighboring countries. The Nile River provides irrigation, hydroelectricity and industrialization for Egypt. Egypt claims to support and stress the importance of water and agricultural projects in order to preserve its environment and allow for the Nile to ...
The civilization of ancient Egypt was indebted to the Nile River and its dependable seasonal flooding. The river's predictability and fertile soil allowed the Egyptians to build an empire on the basis of great agricultural wealth. Egyptians are credited as being one of the first groups of people to practice agriculture on a large scale.
The Sobat River, which joins the Nile a short distance below Lake No, drains about half as much land, 225,000 km 2 (86,900 sq mi), but contributes 412 cubic meters per second (14,500 cu ft/s) annually to the Nile. [47] When in flood the Sobat carries a large amount of sediment, adding greatly to the White Nile's color. [48]