1. Dear Reader

   • Bob Kleinmann

   Editorial 26 May 2022 Pages: 301 - 302

   

2. Analysis of Acid Drainage Flow Zones in a Rocky Massif in a Uranium Mine from Structural and Geophysical Diagnoses

   • Pedro Lemos Camarero
   • César Augusto Moreira
   • Henrique Garcia Pereira

   Technical Article 05 October 2021 Pages: 303 - 316

   

3. Triggered Seismicity in a Flooded Former Coal Mining Basin (Gardanne Area, France)

   • Pascal Dominique
   • Hideo Aochi
   • Jacques Morel

   Technical Article Open access 04 April 2022 Pages: 317 - 334

   

4. Revisiting the Hydraulics of the Aznalcóllar Mine Disaster

   • Marcos Sanz-Ramos
   • Ernest Bladé
   • Martí Sánchez-Juny

   Review Article Open access 31 March 2022 Pages: 335 - 356

   

5. Selecting Environmental Water Tracers to Understand Groundwater around Mines: Opportunities and Limitations

   • Devmi Kurukulasuriya
   • William Howcroft
   • Wendy Timms

   Technical Article Open access 07 February 2022 Pages: 357 - 369

   

6. Laboratory Simulation of Groundwater Along Uranium-Mining-Affected Flow Paths Near the Grand Canyon, Arizona, USA

   • Carleton R. Bern
   • Kate M. Campbell
   • Bradley S. Van Gosen

   Technical Article Open access 06 May 2022 Pages: 370 - 386

   

7. A New Application of Solvent Extraction to Separate Copper from Extreme Acid Mine Drainage Producing Solutions for Electrochemical and Biological Recovery Processes

   • Amir Nobahar
   • Alemu Bejiga Melka
   • Maria Clara Costa

   Technical Article Open access 07 March 2022 Pages: 387 - 401

   

8. Assessing Pilot-Scale Treatment Facilities with Steel Slag-Limestone Reactors to Remove Mn from Mine Drainage

   • Duk-Min Kim
   • Hyun-Sung Park
   • Joon-Hak Lee

   Technical Article 03 September 2021 Pages: 402 - 414

   

9. Hydrochemical Analysis of Groundwater in Coastal Coal Mining Areas—A Case Study of the Liangjia Coal Mine, North China

   • Shaojie Chen
   • Jiutan Liu
   • Zongjun Gao

   Technical Article 28 February 2022 Pages: 415 - 427

   

10. An Analog Model Study on Water–Sand Mixture Inrush Mechanisms During the Mining of Shallow Coal Seams

    • Yifan Zeng
    • Huiqing Lian
    • Demin Liu

    Technical Article 07 May 2022 Pages: 428 - 436

    

11. Mercury Partitioning and Behavior in Streams and Source Areas Affected by the Novo-Ursk Gold Sulfide Tailings (West Siberia, Russia)

    • I. N. Myagkaya
    • M. A. Gustaytis
    • E. V. Lazareva

    Technical Article 01 April 2022 Pages: 437 - 457

    

12. Forecasting Development of Mine Pit Lake Water Surface Levels Based on Time Series Analysis and Neural Networks

    • Georgios Louloudis
    • Emmanouil Louloudis
    • Konstantinos Chatzopoulos

    Technical Article 03 December 2021 Pages: 458 - 474

    

13. Optimal Scheduling of a Mine Water Drainage System Based on Improved Particle Swarm Optimization Algorithm: A Case Study of the Guhanshan Coal Mine, China

    • Xinyi Wang
    • Fang Li
    • Wenjun Luo

    Technical Article 06 May 2022 Pages: 475 - 486

    

14. Numerical Simulation of Inrush Water Spreading Through a Mine: A Case Study of the Beixinyao Mine, Shanxi Province, China

    • Qiang Wu
    • Xiaoyan Zhang
    • Xiao Wang

    Technical Article 01 April 2022 Pages: 487 - 503

    

15. Hydrogeochemical Processes of Carboniferous Limestone Groundwater in the Yangzhuang Coal Mine, Huaibei Coalfield, China

    • Jie Zhang
    • Luwang Chen
    • Yifei Chen

    Technical Article 16 March 2022 Pages: 504 - 517

    

16. Chemometrics in Ascertaining Hydrogeochemical Characteristics of Coal Mine Discharge vis-à-vis Behaviour of Surface and Groundwater Resources of the Mahan River Catchment Area, Central India

    • Nirmal Kumar
    • Mahendra Kumar Tiwari
    • Abhay Kumar Singh

    Technical Article 28 February 2022 Pages: 518 - 532

    

17. The future direction of pit lakes: part 1, Research needs

    • Martin Schultze
    • Jerry Vandenberg
    • Devin Castendyk

    Technical Communication Open access 02 March 2022 Pages: 533 - 543

18. The Future Direction of Pit Lakes: Part 2, Corporate and Regulatory Closure Needs to Improve Management

    • Jerry Vandenberg
    • Martin Schultze
    • Devin Castendyk

    Technical Communication Open access 16 May 2022 Pages: 544 - 556

19. A Historical Perspective of Diamond Mine Dewatering Design and Guidelines for a Modern Diamond Mine

    • Kym L. Morton

    Technical Communication 01 March 2022 Pages: 557 - 572

    

20. Main Key Heritage Adit (Sztolnia Dziedziczna) in Zabrze, Upper Silesian Coal Basin, Poland

    • Kajetan d’Obyrn
    • Adam Postawa

    Technical Communication 30 March 2022 Pages: 573 - 582

    

21. Source Discrimination of Mine Water Inrush Based on Spectral Data and EGA–PNN Model: A Case Study of Huangyuchuan mine

    • Yuan Ji
    • Donglin Dong
    • Zhiqiang Hu

    Technical Communication 15 February 2022 Pages: 583 - 593

    

22. Correction to: A New Application of Solvent Extraction to Separate Copper from Extreme Acid Mine Drainage Producing Solutions for Electrochemical and Biological Recovery Processes

    • Amir Nobahar
    • Alemu Bejiga Melka
    • Maria Clara Costa

    Correction Open access 06 April 2022 Pages: 594 - 594

23. Stephen Hancock (1938–2022)

    • Rafael Fernández-Rubio
    • John Waterhouse

    obituary 12 May 2022 Pages: 595 - 596