Distribution and Pollution Index Analysis of Heavy Metals in Kolo Creek, Ogbia, Bayelsa State, Nigeria
Sediment samples were collected from four designated points along the shores of Kolo Creek and analyzed for heavy metal concentrations using an atomic absorption spectrophotometer (AAS). The heavy metals investigated included lead (Pb), cadmium (Cd), nickel (Ni), chromium (Cr), copper (Cu), zinc (Zn), arsenic (As),...