黑龙江省松嫩平原地区地下水环境状况调查研究

Research on the State of Groundwater Environment in Songnen Plain in Heilongjiang Province

黑龙江省松嫩平原地区地下水环境状况研究表明,该地区地下水开发利用引发的主要环境问题是地下水开采过量导致区域性地下水位下降,水质污染日益加重,威胁地下水资源可持续利用。地下饮用水源地水质状况表明,工矿企业排污、农业面源污染和垃圾填埋场对地下饮用水源均已造成影响。

The research of the state of groundwater environment in Songnen Plain in Heilongjiang Province has shown that the major problems, which are caused by the exploitation of groundwater in this region, are the decline of regional groundwater level because of excessive exploitation of groundwater, and the pollution of water quality increasingly deteriorate, which has threaten the sustainable use of groundwater resources. Water quality of underground drinking water sources indicates that industrial and mining enterprises sewage, agricultural non -point source pollution and waste landfill have affected on underground drinking water sources.