In June, the National Oceanic and Atmospheric Administration (NOAA) announced that Pacific bluefin tuna populations have rebounded after near-collapse. International industry experts have worked together since 2011 to boost tuna numbers.
Overfishing throughout the 1990s and 200s nearly depleted bluefin tuna stock entirely. In the late 200s and early 2010s, tuna biomass shrunk to a record low of just 2% of normal levels. Following cohesive efforts from environmentalists across the globe, the Pacific fish recovery hit its target a decade earlier than expected.
Tuna Battles Transcend Borders
The NOAA aren’t the only experts rooting for tuna’s return, as rising tuna populations spell good news for communities and economies worldwide.
From May 20-22, Bangkok, Thailand, hosted TUNA 2024, the INFOFISH World Tuna Trade Conference and Exhibition. Here, fans of the fish assembled to explore technological advancements that could turn the tide for tuna. INFOFISH comprises nine Asia and Pacific region member countries and is one of the United Nations’ eight FISH INFO networks.
However, as some government bodies continue to combat the economic and environmental consequences of overfishing, interest in tuna remains high elsewhere. Japan’s Fisheries Agency responded to higher tuna counts with expanded catch quotas, increasing the permitted number of tuna catches by tons. Additionally, Japanese sushi chain Onodera Group paid a record-breaking $800,000 for a 525-pound tuna earlier this year — three times more than 2023’s costliest catch.
Full tuna nets mean big bucks for many, softening the blow of inflation and high living costs for consumers worldwide. However, uncontrolled overfishing of any species can cause food insecurity and lost revenue — precisely what many hope it solves.
Changes Are Coming
Fishing industry associations are taking action, albeit under the watchful eye of conservation and restoration advocates. One such group is the Blue Marine Foundation, which urges enhanced regulation of yellowfin tuna fishing. In May, the group detailed the extent of the damage in an open letter to the Indian Ocean Tuna Commission (IOTC). That effort failed to lead to yellowfin tuna protections in May.
Members of Ocean Equity Research published their reaction to the 28th Session of the IOTC Meeting. In their opinion, one positive outcome is a four-way merger proposal regulating drifting fish aggregating devices (dFADs). This agreement came via “Korea, the EU, a joint proposal by the EU and Seychelles, and another joint proposal by Indonesia, Pakistan, Somalia, and South Africa.”
Stateside, some regions are canceling recreational fishing seasons to defend their shrinking marine life populations. Even everyday consumers outside these industries express concerns about their diets, asking experts if they should skip sushi dinners to do their part against overfishing.
Consumers’ Next Steps
Tuna is among the most sought-after fish and a staple in many international cuisines and economies. NPR says there are ways to continue consumption of your favorite protein without contributing to detrimental fishing practices.
Ask Questions
NPR urges fish-loving Americans to ask two specific questions: “Is this fish pole- or line-caught?” and “Is this fish caught in the U.S.?” Connect with your local fishmonger for information about your selection’s journey from water to the dinner table. Next time you’re sitting at the sushi bar, ask to speak with the head chef about their recommendations.
Stay in the Know
If opting for frozen fish from the freezer section of your local grocer, scan the packaging thoroughly. Utilize Monterey Bay Aquarium’s Seafood Watch tool to determine the status of your go-to protein. Steer clear of overfished catches like salmon, tuna, and shrimp; opt for Monterey Bay Aquarium-approved selections like mussels, mackerel, or mahi-mahi.
Tuna fans needn’t lament the loss of their favorite, as other proteins like halibut serve as suitable alternatives to seared tuna. If you’re craving something hearty, prepare swordfish steaks instead of your tried-and-true tuna steaks. Alternate proteins can share similar flavor profiles, allowing home cooks to continue using beloved family recipes.
Amid controversy and ecological concerns, tuna remains one of the world’s most eaten fish. For fans with dietary restrictions, reduced food accessibility, or those who simply can’t live without it, regularly speak with local fisheries, environmental experts, or food retailers for further information.
