摘要
淡水透镜体是珊瑚岛礁上的地下淡水资源,本文论述了它的形成、特征和影响因素,给出的数学模型能正确模拟淡水透镜体的演变过程.计算得到的透镜体界面坐标与实测值吻合较好,为确定开采水量和开采强度提供了依据.文章提出的科学开采方法具有重要的工程实用价值.
Freshwater lens is the freshwater resource under ground on a coral island. It's formation , characterstic and influence factors were discussed. A mathematics model was used to simulate the change of the lens properly. The coordinates of the boundary between freshwater and saline water from the model were in very good agrement with the field observaions. Based on the results from the simulation, the yield and pumping rate can be determined . The prnper development methods given in this paper are very valuable in engineering.
出处
《杭州应用工程技术学院学报》
1999年第1期16-20,共5页
Journal of Hangzhou Institute of Applied Engineering