Hebei Key Laboratory of Geological Resources and Environment Monitoring and Protection;
Shijiazhuang 050021;
China;
China Institute of Geo-environmental monitoring;
China Geological Survey;
Beijing 100081;
China;
Technical Centre for Soil;
Agriculture and Rural Ecology and Environment;
Ministry of Ecology and Environment;
Beijing 100012;
China;
Lianhe Equator Environmental Impact Assessment Co.;
Ltd.;
Tianjin 300042;
China;
China University of Geoscience(Beijing);
Beijing 100083;
China;
Hebei Geological Environment Monitoring Institute;
Shijiazhuang 050021;
China;
Groundwater; Pore-water; Hydrogeochemistry; Stable oxygen isotope; Paleoclimate change; Paleoenvironmental reconstruction; Hydrogeological survey engineering; Xiong’an New Area; North China;