1. Dear Readers

   • Bob Kleinmann

   Dear Readers 20 May 2020 Pages: 163 - 164

   

2. A Snapshot of Coal Mine Drainage Discharge Limits for Conductivity, Sulfate, and Manganese across the Developed World

   • William H. J. Strosnider
   • Justin Hugo
   • Robert W. Nairn

   Review 04 March 2020 Pages: 165 - 172

   

3. Studying Mine Pit Lake Systems Across Multiple Scales

   • Cherie D. McCullough
   • Jerry Vandenberg

   Review 06 April 2020 Pages: 173 - 194

   

4. Corrosion of Metallic and Structural Elements Exposed to Acid Mine Drainage (AMD)

   • Juan Carlos Fortes
   • José Miguel Dávila
   • José Antonio Grande

   Review 19 April 2020 Pages: 195 - 203

   

5. Guidance for the Integrated Use of Hydrological, Geochemical, and Isotopic Tools in Mining Operations

   • Christian Wolkersdorfer
   • Darrell Kirk Nordstrom
   • Albert Soler i Gil

   Review Open access 28 February 2020 Pages: 204 - 228

   

6. Analysis of Spatial Differences in Permeability Based on Sedimentary and Structural Features of the Sandstone Aquifer Overlying Coal Seams in Western China

   • Lianjing Ma
   • Baofeng Zhao
   • Ya Gao

   Technical Article 01 May 2020 Pages: 229 - 241

   

7. Kinetic Testing for Oxidation Acceleration and Passivation of Sulfides in Waste Rock Piles to Reduce Contaminated Neutral Drainage Generation Potential

   • Valérie Roy
   • Isabelle Demers
   • Martin Thériault

   Technical Article 14 April 2020 Pages: 242 - 255

   

8. Experimental Investigation of the Pressure and Water Pressure Responses of an Inclined Shaft Wall During Grouting

   • Gailing Zhang
   • Shichong Yuan
   • Ziwei Qian

   Technical Article 10 March 2020 Pages: 256 - 267

   

9. Full-floor Grouting Reinforcement for Working Faces with Large Mining Heights and High Water Pressure: a Case Study in China

   • Shiqi Liu
   • Yu Fei
   • Wenyan Guo

   Technical Article 23 April 2020 Pages: 268 - 279

   

10. Nitrate Reduction of the Siilinjärvi/Finland Mine Water with Zero-valent Iron and Iron Waste as Alternative Iron Sources

    • Daniela V. Lopes
    • Mika Sillanpää
    • Christian Wolkersdorfer

    Technical Article 24 February 2020 Pages: 280 - 290

    

11. A Mass-Balance Tool for Monitoring Potential Dissolved Sulfur Oxidation Risks in Mining Impacted Waters

    • Kelly Whaley-Martin
    • Stephanie Marshall
    • Lesley A. Warren

    Technical Article 19 March 2020 Pages: 291 - 307

    

12. Water–Sediment Two-Phase Flow Inrush Hazard in Rock Fractures of Overburden Strata During Coal Mining

    • Dan Ma
    • Hongyu Duan
    • Ming Tao

    Technical Article 06 May 2020 Pages: 308 - 319

    

13. Mechanism of Water Inrush and Controlling Techniques for Fault-Traversing Roadways with Floor Heave Above Highly Confined Aquifers

    • Yanchun Xu
    • Ermeng Zhang
    • Kang Yi

    Technical Article 07 March 2020 Pages: 320 - 330

    

14. Data Analysis and Key Parameters of Typical Water Hazard Control Engineering in Coal Mines of China

    • Lin Mou
    • Shuning Dong
    • Zhiyuan Shi

    Technical Article 10 May 2020 Pages: 331 - 344

    

15. Long-term Performance and Costs for the Anna S Mine Passive Treatment Systems

    • Robert S. Hedin

    Technical Article 20 March 2020 Pages: 345 - 355

    

16. Groundwater Hydrogeochemical Processes and the Connectivity of Multilayer Aquifers in a Coal Mine with Karst Collapse Columns

    • Haitao Zhang
    • Guangquan Xu
    • Liang Zhu

    Technical Article 24 February 2020 Pages: 356 - 368

    

17. Comparison of Metal Adsorption from Aqueous Solutions on Coal and Char Remaining After In-situ Underground Coal Gasification (UCG)

    • Aleksandra Strugała-Wilczek
    • Krzysztof Stańczyk
    • Krzysztof Bebek

    Technical Article Open access 16 March 2020 Pages: 369 - 379

    

18. Mechanism of Water Inrush Through Fault Zones Using a Coupled Fluid–solid Numerical Model: A Case Study in the Beiyangzhuang Coal Mine, Northern China

    • Wenping Mu
    • Xiong Wu
    • Cheng Qian

    Technical Article 18 May 2020 Pages: 380 - 396

    

19. Estimation of Mine Water Quantity: Development of Guidelines for Indian Mines

    • A. K. Soni

    Technical Communication 26 April 2020 Pages: 397 - 406

    

20. Spatial Relationships of Water Resources with Energy Consumption at Coal Mining Operations in China

    • Gang Lin
    • Dong Jiang
    • Xiang Li

    Technical Communication 10 February 2020 Pages: 407 - 415

    

21. Drainage of the 12th Mining Field in the Handlová Mine (Slovakia)

    • Mária Kromková
    • Mário Seko

    Technical Communication 06 March 2020 Pages: 416 - 422