U.S. Dept Commerce/NOAA/NMFS/NWFSC/Publications

NOAA Tech Memo NMFS NWFSC-8: Contaminant Exposure in Juvenile Salmon (cont): Figure 6

Figure 6. Total body burden of PCBs (ng/g wet weight) in juvenile chinook salmon sampled from the Duwamish Waterway and Green River Hatchery in 1989. The bars represent the mean ± standard error for 8 composite samples consisting of 2 to 3 fish per composite. The concentrations of individual PCBs are presented in Appendix Table A-7.

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