Figure 8: (a) Diagram showing bioaccumulation of a chemical contaminant in an aquatic food chain. (b) Concentrations of DDT (in ppm, parts per million) in different parts of the environment
(Source: data derived from Freedman, 1989)
Figure 8: (a) Diagram showing bioaccumulation of a chemical contaminant in an aquatic food chain. (b) Concentrations of DDT (in ppm, parts per million) in different parts of the environment
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