In Situ Acoustic Target-Strength Measurement of Bigeye (Thunnus Obesus) and Yellowfin Tuna (Thunnus Albacares) by Coupling Split-Beam Echosounder Observations and Sonic Tracking

Bertrand, A. , Josse, E. , Masse, J. .
https://doi.org/10.1006/jmsc.1998.0430

General Details

Journal Ices Journal Of Marine Science
Authors Bertrand, A. , Josse, E. , Masse, J. .
Year 1999
FAO Regions Pacific, Eastern Central

Technical Details

Extent Small-Scale ?
Tracking Type Mobile ?
Array Resolution Broad-scale ?
Tag Sensor Pressure ?

Species

Scientific Name Common Name Life Stage Total Tagged Min Length (cm) Max Length (cm) Mean Length (cm)
Thunnus albacares Yellowfin tuna juvenile; adult 4 60 120 94
Thunnus obesus Bigeye tuna adult 2 110 130 120

Locations

  • -18.662575, -138.812522