Risk Assessment of Groundwater Pollution in the North Shandong Plain
Groundwater pollution risk assessment is an important component of groundwater environmental assess-ment and pollution prevention.In order to eliminate the gaps in the research on groundwater pollution risk in the north Shandong Plain,the groundwater value,the groundwater contaminability evaluation of the improved DRASTC model and the classification of groundwater pollution sources were used to construct a groundwater pollution risk system.The groundwater pollution risk assessment for the north Shandong Plain was carried out,and groundwater pollution risk zon-ing map was generated.The results show that the overall shallow groundwater pollution risk assessment level in the north Shandong Plain is medium.The medium area with groundwater pollution risk assessment level has the largest propor-tion,accounting for 34.02%;the area with high level has the smallest proportion,accounting for only 3.63%.The zon-ing of groundwater pollution risk assessment results can provide data support and reference for relevant departments to sub-sequently verify the effective contamination rate and propose prevention and control measures through numerical simulation.
north Shandong Plaingroundwater pollution riskpollution source classificationcontaminabilityvalue evaluation
万方数据
维普
