Water Balance Model Development And
Application In A Closed Drainage Basin
Author(s)
H. Ali, A. El Sayed & S.T. Abdel Gawad
Abstract
The Fayoum basin of Egypt is a closed basin with a lack of natural drainage
outlets. In order to assess alternative water management scenarios, a basin-
scale model was developed and tested, simulating water balances in the
Fayoum basin and Lake Qaroun under present conditions. The model can
simulate and evaluate the effect of some water management options such as
the increase in drainage water reuse and the improvement of water
distribution with time.
The model results were evaluated with respect to measured Lake Qaroun
water levels in 1980-1996. By comparing values computed for five statistical
parameters, the predicted water levels were deemed to be in accord with
measured values. The monthly modeling efficiency (EF) ranged from 0.65 to
0.91. On an annual basis. EF was estimated to 0.89.
Based on the performance of the syst
Keywords
Related Book
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