Click on image to view larger version.
Fig. 4. a) Chlorine isotope values of rainbow trout (RBT) muscle tissue and all contributing isotopic sources. Error bars are standard errors. b) Probability distributions for feasible solutions of isotope source proportions that contribute to observed 
37Cl values in rainbow trout muscle tissues (IsoSource model output; Phillips and Gregg 2003). Histograms for each source contribution have been replaced by curves to facilitate interpretation. PME = 10% pulp mill effluent. 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.
