translate English to French: However, the number of historic mine workings and tailings facilities that would not be progressively rehabilitated during operations could continue to represent a negative effect on the environment and public safety.
Objectif de performance - Minimisation des effets nuisibles sur l’environnement socioéconomique Prisé : Minimisation des effets nuisibles sur le milieu naturel sans mesures de mitigation avec effets positifs.