|
|
|
|
Faiyum Oasis
|
| |
|
| |
The Faiyum Oasis is a distinctive region with character between the main Nile Valley and other desert oases. It is a depression in the desert immediately to the west of the Nile south of Cairo. Its area is estimated to vary between 490 mi˛ (1,270 km˛) and 656 mi˛ (1700 km˛).

Discussion
Ask a question about 'Faiyum Oasis'
Start a new discussion about 'Faiyum Oasis'
Answer questions from other users
|
Encyclopedia
The Faiyum Oasis is a distinctive region with character between the main Nile Valley and other desert oases. It is a depression in the desert immediately to the west of the Nile south of Cairo. Its area is estimated to vary between 490 mi˛ (1,270 km˛) and 656 mi˛ (1700 km˛). Much of its floor is fields watered by a channel of the Nile, the Bahr Yussef, as it drains into a desert depression to the west of the Nile Valley. The Bahr Yussef veers west through a narrow neck of land north of Ihnasya, between the archaeological sites of El-Lahun and Gurob near Hawara; it then branches out, providing rich agricultural land in the Faiyum basin, draining into the large saltwater Lake Moeris (Birket Qarun). Lake Moeris was freshwater in prehistory but is today a saltwater lake. It is a source for tilapia and other fish for the local area.
Differing from the typical oases, whose fertility depends on water obtained from springs, the cultivated land in the Faiyum is formed of Nile mud brought down by the Bahr Yussef, 15 miles (24 km) in length. Between the beginning of Bahr Yussef at El-Lahun to its end at the city of Faiyum, several canals branch off to irrigate the Faiyum Governorate. The drainage water flows into Lake Moeris.
Over 400 mile˛ (1,000 km˛) of the Faiyum Oasis is cultivated, the chief crops being cereals and cotton. The completion of the Aswan Low Dam ensured a fuller supply of water, which enabled 20,000 acres (80 km˛) of land, previously unirrigated and untaxed, to be brought under cultivation in the three years 1903-1905. Three crops are obtained in twenty months. The province is noted for its figs and grapes of exceptional quality. Olives are also cultivated. Rose trees are very numerous, and most of the attar of roses of Egypt is manufactured in the province. Faiyum also possesses an excellent breed of sheep.
History
When the Mediterranean Sea was a hot dry hollow near the end of the Messinian Salinity Crisis in the late Miocene, Faiyum was a dry hollow, and the Nile flowed past it at the bottom of a canyon (which was 8000 feet deep or more (where Cairo is today). After the Mediterranean reflooded at the end of the Miocene, the Nile canyon became an arm of the sea reaching inland further than Aswan. Over geological time that sea arm gradually filled with silt and became the Nile valley.
Eventually the Nile valley bed silted up high enough to let the Nile in flood overflow into the Faiyum hollow and make a lake in it. The lake is first recorded from about 3000 BC, around the time of Menes (Narmer). However, for the most part it would only be filled with high flood waters. The lake was bordered by neolithic settlements, and the town of Crocodilopolis grew up on the south where the higher ground created a ridge.
|
| |
|
|