阿斯旺大坝的泥沙效应及启示

Sediment response and enlightenment from the Aswan High Dam

阿斯旺大坝修建已经３０多年了。本文着重介绍阿斯旺大坝带来的库区泥沙淤积，下游河道演变和河口海岸的变化，以及采取的治理措施。结合我国大型水利工程建设，阐述阿斯旺大坝给我们的启示。

The Aswan High Dam has been built for more than 30 years and causes worldwide disputes. Sediment deposit in the reservoir, river bed degradation and channel shifting in the lower Nile, and evolution of the Nile delta coast after the Aswan High Dam impounded are introduced in this paper. Some harnessing measures are also discussed. Comparing with the large projects in China, the enlightenment given by the Aswan High Dam is illustrated by the authors.