Fig. 6


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Comparison of mean (95% confidence interval) PC scores associated with Logperch habitat use (), Round Goby habitat use () and available habitat () at Meyer's Reach, Trent River. The amount of variation explained by PC1, PC2 and PC3 was 39.5, 19.8 and 15.9%. Dominant PC 1 loadings: bedrock (−0.63), gravel (0.48) and cobble (0.43); dominant PC2 loading: boulder (0.73); and dominant PC3 loadings: water velocity (0.88).

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