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一、娘子关泉水概况娘子关泉水位于山西省平定县娘子关附近。多年(1959～1979)平均流量为12.6米~3/秒。泉域面积3601公里~2,其中可溶岩分布面积为1675公里~2(见右图)。就泉域面积和枯水流量而言,它是我国和世界上最大的泉水之一。区内中奥陶系碳酸盐岩沉积建造为主要含水层,厚470～630米。地下水埋深一般超过300米,主要接受灰岩山区降水入渗和来
First, the Niangzhai off spring profile Niangziguan spring water located in Ningxia Pingding County, Shanxi Province near. Years (1959 ~ 1979) average flow of 12.6 m ~ 3 / sec. Spring area of 3601 km ~ 2, of which soluble rock distribution area of 1675 km ~ 2 (see right). It is one of the largest springs in our country and in the world in terms of the area of springs and the flow of dry water. The Ordovician carbonate rocks in the area were deposited as the main aquifer with a thickness of 470-630 meters. Groundwater depth generally more than 300 meters, mainly to accept limestone mountain infiltration and rainfall