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Fig. 3. Stable isotope values of rainbow trout (RBT) muscle and liver tissues at the completion of the experiment averaged over replicates. Sample sizes for each of the treatment bars are as follows: CC (16), CE (11), EC (15), and EE (9). Stable isotope values for Chironomus tentans are based samples of whole organisms collected from the C. tentans culturing tanks. Error bars are standard errors. For fish treatment designations of CC, CE, EC, and EE, C = control, E = 10% effluent; first letter refers to water exposure, and second letter to food exposure.
