Analysis of Current Situation and Causes of Seawater Intrusion in Jinzhou City
Based on the relevant monitoring data of seawater intrusion in Jinzhou City,the specific scope of seawater intrusion is further verified through field investigation and investigation,and the cause of seawater intrusion is comprehensively analyzed.The results show that there are two transgressive areas in Jinzhou city,which are some villages along the coast of Niangongong Street,Songshan Street and Jianye Town in Jinzhou City,and some villages in Dayou Street in Linghai City.Hydrology,geology,tidal and other natural factors in the Bohai Sea are the main reasons for the increase of seawater intrusion.The main human factors are the decrease of fresh water into the sea caused by aquaculture,the decrease of groundwater level caused by over-exploitation,and the elevation of sea level caused by human activities,which eventually lead to the migration of brackish water transition zone to inland areas.
Seawater intrusioncause analysisgroundwater managementJinzhou City
万方数据
维普
