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Table 2 Detection efficiency (DE) of 69-kHz (V9-1H) tags implanted in steelhead (Oncorhynchus mykiss) smolts

From: Performance of a high-frequency (180 kHz) acoustic array for tracking juvenile Pacific salmon in the coastal ocean

Array

N present

N detected

69 kHz DE (SE)

Northern Strait of Georgia

42

42

1.00 (0)

Discovery Islands

32

32

1.00 (0)

 Discovery Islands south

32

31

0.97 (0.03)

 Discovery Islands north

32

32

1.00 (0)

Johnstone Strait

23

23

1.00 (0)

 Johnstone Strait east

23

23

1.00 (0)

 Johnstone Strait west

23

21

0.91 (0.06)

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Animal Biotelemetry

ISSN: 2050-3385