中国北方岩溶地下水的研究进展

Review of research progress of karst groundwater in northern China

中国北方中上元古界和下古生界碳酸盐岩含水层连续沉积厚度大、分布面积广,其中储存着丰富的岩溶地下水资源,在国民经济建设中发挥着举足轻重的作用,是国家战略性水资源。结合对北方岩溶水的调查研究经历,就岩溶水系统及水文地质条件、环境问题发展演化趋势与成因、岩溶水开发利用与保护、生态修复以及调查研究的技术方法等方面的进展与不足,做初步的总结,致以中国地质大学建校70周年、《地质科技通报》创刊40周年的贺礼,并为广大北方岩溶水水文地质同行提供参考。

The Middle-Upper Proterozoic and Lower Paleozoic carbonate aquifers in northern China are continuously deposited with large thicknesses and wide distribution areas.Karst groundwater plays an critical role in national economic construction due to the rich water resources stored in karst aquifers.It is a national strategic water resource in China.Based on the author's investigation and research experience on karst water in northern China,this work provides a preliminary summary of the research progress and shortcomings in the aspects of karst groundwater systems and hydrogeological conditions,evolution trends and causes of environmental problems,utilization and protection of karst groundwater,ecological restoration and technical methods of investigation and research.This paper sends a congratulation to the 70th anniversary of the establishment of China University of Geosciences and the 40th anniversary of the establishment of the Bulletin of Geological Science and Technology.It also provides a reference for hydrogeological colleagues of karst groundwater research in northern China.