Green, A.F

Bioaccumulation of Total Petroleum Hydrocarbon in Tympanotonos fuscatus and Crassostrea gasar from the Upper Reaches of the Bonny Estuary

Green, A.F, Owoh, A .A, Bob-Manuel, K.N.O, Anaero-Nweke, G.N & Egbunefu, J.O · Asian Journal of Fisheries and Aquatic Research · 2026

This study assessed temporal variations of Total Petroleum Hydrocarbons (TPH) in water, sediment, Periwinkle (Tympanotonos fuscatus) and Oyster (Crassostrea gasar) from the Iwofe River, Niger Delta. Samples collected bimonthly from July 2018 to May 2019 were analyzed using gas ch...

Open access Research Article 10.9734/ajfar/2026/v28i21064

Heavy Metal Levels in Surface Sediments from Bonny Estuary, Nigeria

Green, A.F, Fihto, G. B, Moslen, M, Bob-Manuel, K. N. O & Inyang, D.U · Advances in Research · 2025

Essential metals such as Cu and Cr are needed in trace amounts, and their absence may cause serious problems, while non-essential metals such as Cd and Pb have no biological function, and their presence, even in very small quantities, may be toxic. This study aims to assess the l...

Open access Research Article 10.9734/air/2025/v26i41403