The bioactive elements (Fe, Zn, Mn, Mg, Ni, Cd, Cr and Pb) of the surface sediments of five
stations (CE 1,2,3,4,5) along the Cross River Estuary Calabar was investigated. Their levels
of contamination/pollution and ecological risk on the sediments were assessed using
acceptable indices. This was carried out for both d...
Abasiekong Beauty Omayeli· INTERNATIONAL JOURNAL OF APP...· 0 citations
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