Working to improve international agreements to protect bluefin tuna and to take effective action in work for global tuna conservation.
Ranging far and wide across the oceans, tuna are found throughout the world, generally in tropical and temperate waters. Not only are these fish commercially important—they are also critical to the well-being of our oceans and the millions of people who depend on the greater marine ecosystem for food and economic stability.
Unfortunately, many populations are in decline —making the need for sustainable global tuna fisheries clearer than ever before.
The huge demand for tuna—as a popular ingredient in sushi and tuna steaks, and as mass produced, affordable canned fish across much of Europe, Asia, and the United States—has resulted in overfishing and mismanagement of many tuna species. Destructive fishing practices endanger not only the health of fish stocks, but also the livelihoods of approximately 450 million people—and the food security of some three billion people.
Pew is working to improve the international management of tuna species by
- promoting science-based catch limits that do not allow overfishing;
- minimizing the impacts of destructive fishing gears;
- eliminating illegal, unreported, and unregulated (IUU) fishing;
- increasing the transparency and accountability of tuna regional fisheries management organizations.
Read more about Pew's Pacific tuna work.
Read more about Pew's bluefin tuna work in the Gulf of Mexico.
Our WorkView All
EU Fisheries Commissioner Karmenu Vella Meets With NGOs Working on Ocean Conservation at Pew's Washington Office
Karmenu Vella leads discussion on a number of important issues, including overfishing, illegal fishing and ocean governance in the EU. Read More
The highly depleted population of Pacific bluefin tuna is one step closer to collapse after a meeting of fishery managers in Sapporo, Japan, concluded without agreement on any new conservation measures. Decimated by nearly a century of overfishing, the bluefin population has fallen 96 percent from unfished levels—and the numbers will continue to drop. Read More
Those with an interest in rebuilding the depleted population of bigeye tuna in the western and central Pacific Ocean gathered in the Marshall Islands from Aug. 19 to 21 to discuss actions needed to jump-start a recovery of this overfished tuna. While fishery managers, vessel owners, scientists, and others agree that the species is in trouble, current management actions are inadequate to end... Read More