Depth-resolved seasonal porewater chemistry measurements from 3 locations around Meander A of the East River, Colorado.

Depth-resolved pore water samples were recovered from 3 locations around Meander A in the East River near Crested Butte, CO, USA for a suite of physiochemical analyses. Supplemental_Information.csv contains water quality measurements including pH, conductivity, temperature, ORP, TDS, O2 concentration, metal concentrations, carbon chemistry, and isotopic signatures; Coordinates.csv contains information regarding sampling locations; and Analysis_Notes.csv contains information regarding instrumentation and detection limits.

为开展一系列理化分析，从美国科罗拉多州克雷斯特德比特（Crested Butte）附近东河的曲流A（Meander A）周边3处采样点位采集了深度分辨孔隙水样品。Supplemental_Information.csv 包含水质测量数据集，具体涵盖pH值、电导率、温度、氧化还原电位（ORP）、总溶解固体（TDS）、溶解氧浓度、金属离子浓度、碳化学特征及同位素特征；Coordinates.csv 收录了采样点位的相关坐标信息；Analysis_Notes.csv 则记录了实验所用仪器及检测限的相关说明。