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

NOAA Tech Memo NMFS NWFSC-36: Fish Injury in the Hylebos Waterway (cont)

Figure 2.2

FIGURE 2.2. Aromatic hydrocarbons in English sole and rock sole stomach contents. Values are mean concentrations ± SE. n = number of analyses. ppb = parts per billion. Site abbreviations: Colvos = Colvos Passage; 11th St = 11th Street Bridge; LTB = Lower Turning Basin; UTB = Upper Turning Basin. HACs = high molecular weight aromatic compounds; LACs = low molecular weight aromatic compounds. Analytes included in HACs and LACs are listed in Appendix B.

a p value is the comparison between Hylebos Waterway sites and the Colvos Passage reference site.
b p value is the comparison of UTB or LTB with the 11th Street Bridge site.
c p value is the comparison between the UTB and LTB sites.


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