Managing sediment contamination involves a combination of prevention, remediation, and regulatory measures. Prevention includes reducing pollutant inputs through better agricultural practices, industrial discharge regulations, and urban planning. Remediation techniques, such as dredging, capping, and monitored natural recovery, aim to reduce the concentration and bioavailability of contaminants in sediments. Regulatory frameworks, such as the Clean Water Act in the United States, establish standards and guidelines for protecting sediment quality and preventing pollution.
