Tracing Heavy Metal Pollution in the Romanian Black Sea: A Multi-Matrix Study of Contaminant Profiles and Ecological Risk Across the Continental Shelf and Beyond
Journal: Water
Year: 2025

This study provides a comprehensive six-year assessment (2018–2023) of heavy metal contamination in the Romanian Black Sea sector, integrating data from seawater, surface sediments, and benthic mollusks. Sampling was conducted across a broad spatial gradient, including transitional, coastal, shelf, and offshore waters beyond 200 m depth. Concentrations of six potentially toxic metals, including cadmium (Cd), lead (Pb), nickel (Ni), chromium (Cr), copper (Cu), and cobalt (Co), were measured to ev