松原市地下水污染及其影响评估

Songyuan groundwater pollution and its impact assessment

随着近年来松原市的石油工业的发展,以及化肥、农药的大量使用,导致该区地下水遭到了严重污染。本文在对研究区工业污染源、生活污染源及农业污染源分布规律调查的基础上,对地下水污染的特征及其社会影响进行了简要分析;采用参数计算法对地下水污染造成的经济损失进行了评估,结果表明其损失约为31 208.593 5万元。对地下水污染特征及其影响的评估结果,为该区水资源利用与保护提供了科学依据。

With the recent development of the oil industry in Songyuan,and as well as the large-scale using of fertilizers and pesticides,the groundwater have been severely polluted in the area.Based on the investigation of the industrial,domestic and agricultural pollution,this paper briefly analyses the characteristics of the groundwater pollution and its social impact;It evaluates the economic losses caused by the contamination with parameter calculation method.The results shows that the loss is approximately 312 million RMB.The assessment result provides a scientific basis for the water resources utilization and protection in the area.