Dynamic monitoring of the groundwater in Guangrao County in Shandong Province and the analysis of its geological environmental effect
LIU Shuai1,2, LIU Zhitao1,2, DUAN Xiaofei1,2, FENG Ying1,2, JIANG Shujie1,2, HUANG Song1,2
1. No.2 Hydrogeology and Engineering Team of Shandong Geology and Mineral Exploration Bureau & Mineral resources, Shangdong Dezhou 253072, China; 2. Lubei Geo-engineering Exploration Institute in Shandong, Shandong Dezhou 253072, China
Abstract：Guangrao County is rich in underground water resources, which is an important source of industrial and agricultural water for production and domestic use. And there are some geological environmental problems such as groundwater depression funnel, saltwater intrusion and land subsidence, due to the long-term large-scale exploitation of groundwater. Through the collection and analysis of the multi-year monitoring data of groundwater level, the authors in this paper have revealed the evolution law of groundwater level and predicted the change trend. The results show that the shallow groundwater depression funnel has been basically stable without aggravating trend under current mining conditions. Considering the developing trend of the land subsidence and saltwater intrusion, the authors have concluded that the restricted depth of deep groundwater is no more than 80 m, and the restricted depth of saltwater intrusion in Shimiao area is 10 m, which has provided the technical basis for the rational exploitation of local groundwater and the prevention of geological environmental problems.
刘帅, 刘志涛, 段晓飞, 冯颖, 蒋书杰, 黄松. 山东省广饶县地下水位多年动态及其地质环境效应分析[J]. 中国地质调查, 2021, 8(3): 49-57.
LIU Shuai, LIU Zhitao, DUAN Xiaofei, FENG Ying, JIANG Shujie, HUANG Song. Dynamic monitoring of the groundwater in Guangrao County in Shandong Province and the analysis of its geological environmental effect. , 2021, 8(3): 49-57.
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2021, Vol. 8 
