Raymond Princess Oluwaseun

Assessment of Heavy Metals and Polyaromatic Hydrocarbon (PAHs) Contamination in Periwinkle (Tympanotonus fuscatus) from Effurun Market, Delta State, Nigeria

Albert Chukwuemeka IBEZUTE, Oghenekohwiroro Edjere, Raymond Princess Oluwaseun & Ebere Richie Ukoha · Asian Journal of Environment & Ecology · 2026

Aquatic contamination associated with petroleum exploration, industrial discharge, and urban activities remains a major environmental and public health concern in the Niger Delta region of Nigeria. This study assessed the concentrations of heavy metals and polycyclic aromatic hyd...