Long-term effects of vegetation cover on the rehabilitation of lead/zinc mine tailings

Key Points

• Enhanced vegetation cover significantly improves soil quality over time in mine tailings, promoting ecosystem recovery.
• Soil samples showed a 40% increase in nutrient availability, indicating improved rehabilitation outcomes.
• Analysis of rehabilitation outcomes across multiple mine sites highlighted the consistency of vegetation's positive effects.
• These findings support the need for vegetation-based strategies in mine tailings management to foster ecosystem restoration.