This study aimed to assess the impact of the Nile flood with special reference to turbidity on the food chain in Lake Na......

在第三次中东战争（1967年6月5日至10日）中，纳赛尔领导下的阿拉伯国家在战前实力原本占优的情况下却以惨败收场。造成这一结果的原因是......

Monitoring of variations in water for lakes and reservoirs is a requirement for meeting human needs and assessing ongoin......

Egypt is considered as an extremely arid country with annual rainfall under 200 mm within coastal zones. High Aswan Dam ......