Atipo Kolawole M.

Assessment of Heavy-metal Pollution and Ecological Risk in Soils and Water of Oil-field Communities in Delta State, Nigeria, Using Integrated Pollution Indices

Sanda Yusuf Sadau, Ishaya Iliyasu, Atipo Kolawole M., Ojo Emmanuel O., Obonyilo Edache Gabriel, Tine Abimbola Adeniji, Gada Sunday Samson & Oyadiran Wuyi Jonathan · Physical Science International Journal · 2026

Petroleum exploration and production can alter the geochemical quality of surrounding soils and water through the introduction and redistribution of potentially toxic metals. This study assessed the degree of heavy-metal pollution and associated ecological risk in soils and water...

Open access Research Article 10.9734/psij/2026/v30i6992

Lead, Cadmium and Zinc in Agricultural Soils and Irish Potatoes around an Abandoned Tin-Mining Area of Jos-South, Nigeria

Sanda Yusuf Sadau, Ishaya Iliyasu, Adelowo A. A., Sunday Sarki Habila, Yusuf Umar, Gada Sunday Samson, Atipo Kolawole M. & Ojo Emmanuel O. · Physical Science International Journal · 2026

Decades of tin extraction on the Jos Plateau have left behind heavily reworked ground, including open pits, spoil heaps and slurry deposits, much of which has gradually been absorbed back into local farming. This paper re-examines a field investigation of that reclamation process...

Open access Research Article 10.9734/psij/2026/v30i5973