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Author

I. U. Isaac

3 papers indexed here

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Open access Sep 2026

Evaluating Ecosystem Pollution Indices of Heavy Metals in Microplastics in Surface Water, South-South, Nigeria

This study evaluates the ecosystem pollution indices of heavy metals in microplastics in surface water (MCPW) from the brackish water estuaries of Woji, Elelenwo, and Okujagu Creeks in Port Harcourt, Rivers State, Nigeria. The analysis, conducted in 2021, focuses on assessing the concentrations of heavy metals (Cd, Cu,...

I. U. Isaac · 0 citations
Open access Sep 2026

Assessing Health and Safety Risk of Heavy Metals in Microplastics in Surface Water of Otuoke, Niger Delta, Nigeria

Microplastics serve as vectors for heavy metals in aquatic environments, posing potential ecological and human health risks. This study assessed the concentrations of cadmium (Cd), copper (Cu), chromium (Cr), iron (Fe), manganese (Mn), nickel (Ni), lead (Pb), and mercury (Hg) adsorbed onto microplastics in surface wate...

I. U. Isaac · 0 citations
Open access Sep 2026

Health Risk Assessment of Heavy Metals in Microplastics in Sediments, a case study of selected Rivers, South-South, Nigeria

This study investigates the health risks associated with heavy metals adsorbed onto microplastics in sediments (MCPS) in the brackish water estuaries of Woji, Elelenwo, and Okujagu Creeks in Port Harcourt, Rivers State, Nigeria. Monthly sediment samples were collected following standard procedures from December 2020 to...

I. U. Isaac · 0 citations

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