Fig. 3

Arrival timing distribution to the Turner Cut Junction (stations A20, T1) for salmon tags classified by filtering approach (bold and colored lines), observed tag survival from the tag-life study (open dots), and fitted tag survival curve using the four-parameter vitality model. Filled icons indicate last arrival at A20/T1 for the filtering approach; the final detection time observed from the no-filter approach and the pattern-recognition filters coincided. Failure times for tag-life data were offset by average delay between tag activation and fish release based on the salmon tags released (2.3 d). The rug plot (horizontal axis) represents the arrival timing of unfiltered salmon tags