2017f-314 628 africa bioremediation casestudies climaticchanges corporations decisionmaking eastern ecotoxicology environmentalaspects environmentaleconomics environmentalengineering environmentalhealth environmentalmanagement environmentalpolicy globalenvironmentalchange greenhousegases greentechnology heavymetals humanecology industries lead microbiota research restorationecology southern sustainabledevelopment unitedstates wetlandecology