Aswan Dam have been flooded by Lake Nasser. Before the construction of the High Dam, the Nile deposited sediments of various particle size – consisting of fine sand, silt and clay – on fields in Upper Egypt through its annual flood, contributing to soil fertility. However, the nutrient value of the sediment has often been overestimated. 88 percent of the sediment was carried to the sea before the construction of the High Dam. The nutrient value added to the land by the sediment was only 6,000 tons of potash, 7,000 tons of phosphorus pentoxide and 17,000 tons of nitrogen. These amounts are
Death on the Nile (1978 film) the Great Pyramids, the Sphinx, and temples at Abu Simbel and Karnak, even though the locations are not in sequence. The boat trip starts in Aswan, follows to Karnak and then to Abu Simbel which is upstream from Aswan. Furthermore, it was never possible to go by boat from Aswan to Abu Simbel, even before the Aswan Dam was built because of the cataracts near Aswan. "Death on the Nile" won the Academy Award for Best Costume Design at the 51st Academy Awards. Jacqueline "Jackie" de Bellefort asks her close friend, wealthy heiress, Linnet Ridgeway, to hire her fiancé, Simon