Though fishing with fish aggregating devices (FADs, or more generally, floating objects) has been in practice for hundreds of years, the amount of FADs being used by purse seine vessels has increased steadily in the last two decades. In 2019, the last year for which we have complete data,…
In the Atlantic Ocean region, managers will soon have the opportunity to improve the sustainability of their tropical tuna fisheries. And given the inaction at last year’s meeting of the International Commission for the Conservation of Atlantic Tunas (ICCAT), this year’s to-do list is especially…
Sustainability-driven new research could one day help tuna fisheries cast their nets more selectively, mitigating unintentional “bycatch” of undersized fish and off-limits species. The key development is an innovative application of electronic fish-finders like those commonly used by commercial tuna fleets. A multinational research team…
The International Seafood Sustainability Foundation (ISSF) and the Common Oceans ABNJ Tuna Project have released the report, ISSF 2018-19A: Workshop for the Reduction of the Impact of Fish Aggregating Devices’ Structure on the Ecosystem, of a recent workshop that examined options to reduce the impacts…
The International Seafood Sustainability Foundation has released a series of new videos featuring on-staff scientists and members of its volunteer Scientific Advisory Committee, who work for and advise organizations like the U.S. National Marine Fisheries Service, the Pacific Community (SPC), AZTI, and the Marine Stewardship Council. The videos, which are available on…
Tuna RFMO International Maritime Organization (IMO) number reporting requirements are almost due. Four of the five RFMOs set the deadline of 1 January 2016 for member states to report comprehensive IMO data for vessels authorized to fish in the RFMO’s corresponding Convention Area. The exception…
Victor Restrepo serves as Chair of the ISSF Scientific Advisory Committee. Christopher Zimmermann and Kristina Barz are with Thünen Institute of Baltic Sea Fisheries. There is a widespread perception that catching immature, smaller fish is a very bad thing. Several consumer and retailer guides assign a…
Thursday, 7 July 2011 On July 7, 2011, a group of scientists published an article in Science magazine, reflecting the status of various tuna and billfish populations according to the criteria used by the International Union for Conservation of Nature (IUCN). The so-called “Red List”…
As the gap on FAD data begins to close, the bottom line remains – no gear or method is perfect, and comprehensive management is the goal
Content by or about Dr. Victor Restrepo
