Figure 6.
Mean relative gonad weight (gonadosomatic index; GSI; %), body condition (k), and relative liver weight (liver‐somatic index; LSI; %) of female and male slimy sculpin (Cottus cognatus) captured at the lower Steepbank Location (STR‐L; blue circles), middle Steepbank site (STR‐M; red triangles), and upper Steepbank (STR‐U; gray squares) locations from 2010 to 2013 (data provided in Tetreault et al., 2020) compared to Suncor petroleum coke fuel data (AER, 2021) from January to September of the respective year; variability of means and 95% CIs of regression lines have been omitted for clarity. Fishing locations shown in Figures 2 and S1; values within panes show R 2 for STR‐L, STR‐M, and STR‐U (top to bottom, respectively)