ISSF position statements raise issues and recommendations for Regional Fisheries Management Organizations (RFMOs) to consider in their policymaking discussions and decisions.

Our advocacy team prepares and circulates our statements in advance of major tuna RFMO meetings. Some statements are available in several languages, depending on RFMO region. If you would like to request an older version of a statement, write to us at [email protected].

Acoustic Discrimination Technology to Support Selective Fishing

Date Added: November 24, 2020
Downloaded: 262 times
Tags: Acoustic Discrimination, Bycatch Mitigation, Ecosystem, FADs, Moreno, Purse Seine, Tuna
Language: English
Featured: False
Report Type: Final

Description

Created in November 2020, this infographic explains our research on how acoustic technology like echosounders could be used by purse-seine vessels to fish more selectively at fish aggregating devices (FADs).

Echosounders can be used to identify the acoustic signatures of different tuna species, allowing FAD fishers before they make a set to better target the tuna species whose stocks are at healthy levels — reducing overfishing and bycatch of non-target tuna and other marine species.