Increasing anthropogenic activities in Nigeria have immensely contributed to concentrations
of radionuclides in the aquatic environments. This paper reviewed the various impacts of …

Radioactivity concentrations and dose rates of 40K, 226Ra and 228Ra in fishes as internal
dose rates from major rivers in Ijebu water side of Ogun State Southwest of Nigeria had …

The risk assessment associated with radionuclide contamination of Marine Croaker fish
widely consumed in two coastal areas of Nigeria was carried out. The activity concentrations …

Radioactivity concentrations and dose rates of 40K, 226Ra and 228Ra in fishes as internal
dose rates from major rivers in Sagamu, Ogun State Southwest of Nigeria had been …

There is widespread contamination of the environment of the Niger Delta, which may include
enhanced background levels of naturally occurring radioactive materials (NORM) due to oil …

ABSTRACT The Unumherin community in Nigeria's Niger Delta is home to coastal marine
polluted zones, and this research examines the radioactivity distributions and biohazard in …

Natural radioactivity in irrigation drains was measured by gamma spectrometry, and the
resulting dose rates received by aquatic organisms were estimated. Irrigation water and …

Aims: The aim of this study is to measure the natural radioactivity levels in surface water from
coastal communities in order to assess the radiological health hazards associated with the …

The radionuclide concentrations in Periyar river at the industrial zone showed significant
reduction, by factors ranging form 3 to 5 during the post-1980 period as compared to pre …

Accumulation of radionuclide in aquatic plants and fish can reach to the human food chain.
Studies of bioaccumulation characteristics of various aquatic species growing over the fresh …