Research Article

Preliminary Assessment of Trace Metal Pollution and Their Bioaccumulation in Mollusks Inhabiting the Intertidal Sediments of the Atlantic Coast of Accra, Ghana

Figure 2

The toxic units (TU) of heavy metals (Zn, Cr, and Cu) concentration from the sampling sites (a) and the enrichment factor for metals (Mn, Zn, Cr, and Cu) in sediment collected from the sampling sites (b).
(a)
(b)