Mean and standard deviation for habitat variables within hydrophone buffers and maximum linear and contour (surface) correlations (R2) of the habitat variables with the NMS ordination scores.

Positive or negative relationship with NMS (± w/NMS) describes the linear correlation of horizontal axis scores with sturgeon detection-days at each hydrophone. The mode of aspect values is shown instead of the mean (West, n = 13; Southwest, n = 7).