Research to Feasibility of Underground Reservoir Construction in the Medium and Small Coastal Basins of Northern China:Taking the plain areas of Liugu River for example

In the Medium and small coastal basins of northern China,the surface water resources is relatively abundant.However,due to the restriction of natural and geographical conditions,most of surface water resources is discarded into the sea. So,the utilizing efficiency of water resources is lower,the groundwater level is dropping continuously in some areas,which results in some problems such as sea intrusion and so on.All of these are threatening the limited underground fresh-water resources.For the ...