辽宁省地下水超采危害性及治理保护措施

Harmfulness and Protection Measures for Extra-exploration of Groundwater in Liaoning Province

辽宁省是中国北方严重缺水的省份之一,地下水在水资源供给中占据重要地位。近年来辽宁省地下水源供水量已接近总供水量的一半,并形成多个地下水超采区。地下水资源虽然有其特定的优势,但过度开采会带来地下水污染、海水入侵、地面下沉等多方面的危害,给社会生产生活造成影响。因此,政府部门应当制定科学的治理保护措施,从而促进地下水资源的合理开发利用。

Liaoning Province is one of the most serious water-shortage provinces in northern part of China, and groundwater occupied an important position in water resources supply. In recent years, groundwater supply amount has accounted for half of the total water supply in Liaoning Province and formed many groundwater extra-exploration areas. The groundwater resource owns its especial advantage, but some harms including groundwater pollution, seawater encroachment and surface ground erosion will be brought due to extra-exploration and effect the social production and lives. Therefore, the government should work out scientific protection measures to promote the reasonable development and use for groundwater resources.