Supporting data for "Integrated Surface Water and Groundwater Modeling of the Baoding Plain in Northern China: Towards Groundwater Sustainability through Managed Aquifer Recharge"

The sediment core records (n=736) are with depth from 0.15 m to 608 m.The borehole database consists of a total of 17,314 interpretations of lithology for a total length of 79.1 km of sediments. The original borehole record has roughly more than 300 lithology names and according to the similar grain size and permeability, they were subsequently categorized into clay, silt, fine sand, medium sand, coarse sand, gravel, pebble and gravel, and bedrock with proportions of 49%, 9%, 19%, 9%, 4%, 5%, 3%, 1%, respectively. These data were used for hydrogeological trend analysis and heterogeneous hydrostratigraphic model construction of the Baoding Plain.

本数据集包含736个沉积物岩芯记录（n=736），深度区间为0.15米至608米。本次钻孔数据库共计收录17314条岩性解译结果，覆盖沉积物总长度达79.1千米。原始钻孔记录共包含约300余种岩性名称，研究人员依据粒径与渗透性的相似性，将其归类为黏土、粉砂、细砂、中砂、粗砂、砾石、卵石、砾石及基岩，各类型占比分别为49%、9%、19%、9%、4%、5%、3%、1%。上述数据已被应用于保定平原的水文地质趋势分析与非均质性水文地层模型构建工作。