Uduak U. Ben

Ecological Risk Assessment of Selected Heavy Metals in Nwaniba River, Akwa Ibom State

Ifiok O. Ekwere, Clement O. Obadimu, Solomon E. Shaibu & Uduak U. Ben · Chemical Science International Journal · 2025

This study assessed the ecological risk of heavy metals in sediments and evaluated metal transfer between sediments and water in the Nwaniba River. Water and sediment samples were collected from four sites during the rainy season and analyzed for seven metals (Tl, As, Pb, Cd, Cr,...