Isotopic tracing of mercury sources, subsurface migration, and re-emission in industrial legacy sites

Key Points

• Mercury sources and subsurface migration patterns were identified, revealing significant environmental impacts.
• The study highlights the need for better management of industrial legacy sites to protect ecosystems and human health.
• Isotopic tracing methods were employed to understand how mercury behaves in the environment, informing future interventions.
• Findings emphasize the importance of addressing legacy pollution to prevent further mercury re-emission into surrounding areas.