Determination of Environment Background Value of Groundwater: A Case Study Affected by Seawater Intrusion in Coastal Region of Shenzhen

摘要

In terms of the different hydrogeological conditions, the coastal region of Shenzhen was divided into two parts. The exceptional datum was removed by Grubbs statistical method. And this paper adopted SPSS statistical software. Distribution pattern of different component provided the foundation for ensuring environment background values of different groundwater. Thus, environment background value of groundwater as a criterion has been provided for the determining of seawater intrusion.