Title: Ex-situ target strength measurements of Pacific herring (Clupea pallasi) and Pacific sand lance (Ammodytes hexapterus)
Description: The near-dorsal aspect target strengths of juvenile and adult Pacific herring and juvenile Pacific sand lance were measured with 120 kHz dual beam acoustics as they swam freely. Variations in the vertical distribution were studied.
Subjects: Echo sounding in fishing, Pacific herring, Pacific sand lance