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The groundwater resources in Sinai, Egypt

机译:埃及西奈半岛的地下水资源

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摘要

The major aquifers identified in Sinai are the Quaternary sands and gravels, Miocene sandstones, Eocene limestone, Middle Cretaceous rock, Lower Cretaceous sandstones, Jurassic sedimentary rocks, Cambrian to Triassic sedimentary rocks and Precambrian crystalline rocks.The mean annual rainfall for Sinai is about 40mm/year, of which it is estimated that 60% is lost to evapo-transpiration, 5% runoff to the sea, and 35% percolates deep into the rocks and unconsolidated deposits, much of the deep percolation constitutes groundwater recharge.
机译:西奈半岛的主要含水层是第四纪的砂砾,中新世砂岩,始新世的石灰岩,中白垩纪的岩石,下白垩纪的砂岩,侏罗纪的沉积岩,寒武纪至三叠纪的沉积岩和前寒武纪的结晶岩。西奈的年平均降水量约为40mm /年,据估计蒸发蒸腾损失了60%,向海洋径流损失了5%,并且渗入岩石和未固结沉积物的深度达35%,大部分深层渗流构成了地下水补给。

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