Strontium distribution patterns in groundwater and aquifer host rocks in the southeastern part of the Severnaya Dvina artesian basin

This study provides new data on the strontium distribution and behavior in groundwater from the Permian aquifer system, which is used for public water supply in the Velsk region of Arkhangelsk District. We used data from recent sampling of groundwater and host rocks as well as data from previous studies over the last 25 years. Measurements of exchangeable cations obtained in this study will be used in the further thermodynamic calculations and experimental observations.