Sunday H. Sarki

Determination of Activity Levels 226ra, 232th and 40k in some Soil Samples of Federal Polytechnic Kaltungo Main Campus Using Gamma Ray Spectrometry

Sunday H. Sarki, Lullah-Deh A. Japhet, Daniel H. Isaac, Abdullahi A. Kassimu & Davou D. Habila · Physical Science International Journal · 2023

This paper presents an investigation on radioactivity level of radioactive elements within Federal Polytechnic Kaltungo Main Campus. A total of forty (40) soil samples were analyzed using Gamma-Ray Spectrometry of 76×76mmNaI (TI) detector crystal with radioactivity activity conce...

Open access Research Article 10.9734/psij/2023/v27i5801

Geochemical Fractionation, Mobility and Environmental Risk of Lead, Cadmium and Zinc in Agricultural Soils from an Abandoned Mining Area in Jos-South, Nigeria

Sanda Yusuf Sadau, Ishaya Iliyasu, M. Ndawashi, M. Alpha, Sunday H. Sarki, Tina Abimbola A. & Oyadiran Wuyi Jonathan · Physical Science International Journal · 2026

The total amount of a potentially toxic element in soil, on its own, provides limited information about its mobility or bioavailability. This paper re-examines the geochemical partitioning, extractability and environmental status of lead (Pb), cadmium (Cd) and zinc (Zn) in agricu...

Open access Research Article 10.9734/psij/2026/v30i5971