Nsikak E. Bassey

Spatial Patterns of Gamma Radiation and Radiometric Anomalies at Municipal Dumpsites in Uyo and Eket, Akwa Ibom State, Nigeria

Dickson M. Uko, Nsikak E. Bassey & Abraham C. Udoh · Asian Journal of Geological Research · 2026

Municipal solid-waste dumpsites may accumulate naturally occurring radioactive materials (NORMs) and technologically enhanced NORMs (TENORMs), creating spatially variable environmental radiation. This study evaluated gamma-radiation patterns at open dumpsites in Uyo and Eket, Akw...

Open access Research Article 10.9734/ajoger/2026/v9i3311

Radiological Risk Assessment and Groundwater Vulnerability from Municipal Solid-Waste Dumpsites in Uyo and Eket, Akwa Ibom State, Nigeria

Dickson M. Uko, Nsikak E. Bassey & Abraham C. Udoh · Asian Journal of Geological Research · 2026

Open municipal solid-waste (MSW) dumpsites in Uyo and Eket, Akwa Ibom State, southeastern Nigeria, constitute long-term sources of chronic low-level radiological exposure through the accumulation of naturally occurring radioactive materials (NORMs) and technologically enhanced NO...

Open access Research Article 10.9734/ajoger/2026/v9i3309

Geothermal Gradient, Heat Flow and Curie Point Depth as Key Indicators of Hydrocarbon Maturity in Parts of Southern Nigeria: Insights from Aeromagnetic Data

Aniekan E. Ekpo, Nsikak E. Bassey, Nyakno J George, Itoro G. Udo & Abraham C. Udoh · Asian Journal of Geological Research · 2026

This study evaluates the use of Curie-point depth (CPD), geothermal gradient, and heat flow as regional indicators of hydrocarbon maturity across parts of southern Nigeria using aeromagnetic data. Eight magnetic sheets covering the southeastern onshore Niger Delta, Calabar Flank,...

Open access Research Article 10.9734/ajoger/2026/v9i3271