Video_4_Modeling of Thermal-Hydrological-Chemical (THC) Processes During Waste Rock Weathering Under Permafrost Conditions.AVI

• Main Authors: Xueying Yi, Danyang Su, Nicolas Seigneur, Klaus Ulrich Mayer
• Format: Dataset
• Language: unknown
• Published: 2021
• Subjects: Hydrology; Natural Resource Management; Water Quality Engineering; Water Resources Engineering; Environmental Politics; reactive transport modeling; waste rock; freeze-thaw (F/T) cycle; permafrost; thermal cover; water quality; Rock Pile
• Online Access: https://doi.org/10.3389/frwa.2021.645675.s005; https://figshare.com/articles/media/Video_4_Modeling_of_Thermal-Hydrological-Chemical_THC_Processes_During_Waste_Rock_Weathering_Under_Permafrost_Conditions_AVI/14392457

The oxidation of sulfide minerals such as pyrite present in waste rock results in elevated sulfate, enhanced metal loadings and in many cases low pH conditions. Recently, many mines have opened in remote areas, including regions subject to permafrost conditions. In these regions, freeze-thaw cycles...