Sustainable Mining Practices and Land Reclamation

The mining industry has undergone a profound transformation in recent decades, driven by growing recognition of environmental stewardship and social responsibility. Sustainable mining practices encompass strategies to minimise ecological disturbance, reduce water and energy consumption, and manage waste responsibly throughout the lifecycle of an operation. Key approaches include precision extraction techniques that limit land disruption, closed-loop water management systems that recycle process waters, and the application of renewable energy to power remote sites. These practices are integrated with forward-looking mine closure planning, ensuring that environmental considerations are embedded from exploration through to decommissioning. Land reclamation restores post-mining landscapes by recontouring topography, reestablishing soils, and fostering native vegetation to recreate functional ecosystems. Adaptive management frameworks guide monitoring of soil health, water quality and biodiversity, enabling interventions to be tailored to site-specific conditions. Globally, successful examples include former coalfields converted into wetlands that deliver flood mitigation and biodiversity benefits, and degraded open-pit mines reshaped into solar farms or recreational areas. Interdisciplinary research underscores the importance of stakeholder engagement, regulatory clarity and economic incentives in achieving rehabilitation goals. The convergence of ecological engineering, geospatial analysis and community co-design is now defining best practice for sustainable mine closure and reclamation, with long-term monitoring ensuring that reclaimed sites deliver environmental, social and economic value for generations.

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Sustainable Mining Practices and Land Reclamation publication trend

The graph below shows the total number of articles in sustainable mining practices and land reclamation across all publications each year (not limited to Nature Index journals).

Technical terms

Reclamation: The process of restoring disturbed land to a stable and productive condition, often involving reshaping topography, reconstructing soil profiles and revegetating with native species.

Rehabilitation: A broader land-regeneration approach that includes reclamation but focuses on returning ecosystem functions and services, such as habitat provision and water regulation.

Multi-Criteria Decision Analysis (MCDA): A structured method for evaluating competing land-use options based on various weighted environmental, economic and social criteria.

Mine Closure: The planned cessation of mining activities, encompassing decommissioning of infrastructure, remediation of environmental impacts and transition to post-mining land uses under regulatory and stakeholder requirements.

References

1. Assessing repurposing options for abandoned mines and quarries in Victoria, Australia using spatial MCDA. Resources Conservation and Recycling (2025).
2. Sustainable and responsible mining through sound mine closure. International Journal of Coal Science & Technology (2023).
3. Sustainable Rehabilitation of Surface Coal Mining Areas: The Case of Greek Lignite Mines. Energies (2020).
4. A Multi-Criteria Approach for the Evaluation of Low Risk Restoration Projects in Continuous Surface Lignite Mines †. Energies (2020).
5. The analysis of the existing terminology related to a post-mining land use: a proposal for new classification. Environmental Earth Sciences (2017).