Land rehabilitation is a multidisciplinary research field and practical methodology focused on the assessment, remediation, and restoration of land impacted by specific anthropogenic activities, particularly those involving potentially hazardous materials or processes such as nuclear operations. It investigates the nature and extent of environmental degradation, develops strategies for mitigating hazards and restoring ecological function, and implements techniques ranging from contaminant removal and stabilization to habitat reconstruction, aiming to return sites to a safe and productive state suitable for defined future uses.