Saving Seafood

Evidence Bolsters Classification of a Major Spawning Ground for Atlantic Bluefin Tuna Off the Northeast U.S.

March 4, 2022 — The Slope Sea off the Northeast United States is a major spawning ground for Atlantic bluefin tuna (Thunnus thynnus), a new paper affirms. This finding likely has important implications for population dynamics and the survival of this fish, according to the paper, “Support for the Slope Sea as a major spawning ground for Atlantic bluefin tuna: evidence from larval abundance, growth rates, and particle-tracking simulations,” published in the Canadian Journal of Fisheries and Aquatic Sciences.

“Overall, our results provide important supporting evidence that the Slope Sea is a major spawning ground that is likely to be important for population dynamics,” the paper states. Spawning in the Slope Sea “may offer the species additional resilience in the face of both harvesting and climate change,” the paper adds.

The paper presents larval evidence supporting the recognition of the Slope Sea as a major spawning ground, including that larvae collected in the Slope Sea grew at the same rate as larvae collected in the Gulf of Mexico, indicating that this region is good larval habitat.

“In comparison to everything else we know about this species, the Slope Sea is a perfectly good place to be born as a larva,” said lead author Christina Hernández, who was a doctoral student in the Massachusetts Institute of Technology (MIT) – Woods Hole Oceanographic Institution (WHOI) Joint Program in Oceanography/Applied Ocean Science and Engineering at the time of the study.

Read the full story at the Woods Hole Oceanographic Institution

More plant-based seafood analogs debut in North America

February 11, 2022 — Current Foods’ addition of plant-based tuna and salmon analogs and a new partnership between Above Foods and Umiami represent the latest plant-based seafood analog offerings available in the North American market.

San Francisco, California, U.S.A.-based Current Foods, formerly Kuleana, is rebranding itself as it enters the direct-to-consumer market with sushi-grade, plant-based, and ready-to-eat seafood.

Read the full story at SeafoodSource

 

China protests IOTC yellowfin tuna allocation limits for 2022

January 25, 2022 — Despite the People’s Republic of China maintaining that mainland China and Taiwan are parts of “One China” whose sovereignty cannot be divided, the world’s second-largest economy appears reluctant to entertain such perceptions when it comes to the management of fisheries for both entities.

The country’s delegation to the Indian Ocean Tuna Commission (IOTC) has disagreed with the commission’s 10,557 metric ton (MT) yellowfin tuna catch-limit for 2022, saying the figure is below the 15,339 MT it expected. The higher quota is based on catch limits being calculated separately for mainland China and Taiwan.

Read the full story at SeafoodSource

 

US effort on transshipment, labor, and stateless vessels measures results in ICCAT action

January 25, 2022 — The annual meeting of the International Commission for the Conservation of Atlantic Tunas (ICCAT) wrapped up on 23 November, 2021, with some notable decisions: a ban on retaining shortfin mako shark bycatch in the North Atlantic and an increase in the Western Atlantic bluefin tuna quota. There were also significant achievements at the meeting of the regional fishery management organization (RFMO) pertaining to illegal, unreported, and unregulated fishing and labor conditions that received less coverage, according to National Oceanic and Atmospheric Administration Communications Specialist Katie Wagner.

Wagner said unanimous approval is required for measures to be adopted at RFMOs, so compromise is required to enact any measure put before them. Nevertheless, the United States led an effort resulting in the successful adoption of an updated transshipment measure, Wagner said. The new ICCAT transshipment measure creates an ICCAT record of carrier vessels authorized to receive tuna and tuna-like species and other species caught in association with these fisheries in the ICCAT convention area. The also require an International Maritime Organization (IMO) number for inclusion on the authorized list of carrier vessels, use of a vessel monitoring system (VMS) for carrier vessels, and that all relevant information on transshipment activities be provided promptly to flag states, relevant coastal states, and the ICCAT Secretariat.

Read the full story at SeafoodSource

IPNLF introduces Sourcing Transparency Platform for tuna supply chains

January 21, 2022 — The International Pole and Line Foundation (IPNLF) has launched its Sourcing Transparency Platform (STP), an online portal designed to increase transparency in the tuna supply chain.

The STP is exclusive to IPNLF member-companies and aims to improve transparency of pole-and-line, handline, and troll (collectively known as one-by-one) tuna supply chains through public disclosure. Current tools that promote these small-scale tuna fisheries are often too expensive, according to IPNLF. The organization’s aim is to promote these fisheries at no cost to help increase their market access, and to promote responsible business practices of companies and educate consumers on responsible, ethical tuna products.

Read the full story at SeafoodSource

IOTC publishes 2022 yellowfin tuna catch limits

January 11, 2022 — The Indian Ocean Tuna Commission (IOTC) has, on the recommendation of its scientific committee, set the catch limit for yellowfin tuna at 287,140 metric tons (MT) in 2022.

IOTC Executive Secretary Christopher O’Brien said in early January that 24 of the commission’s members have been allocated varying catch limits in line with committee recommendations, with the European Union, Maldives, Seychelles, Sri Lanka, Pakistan, and Yemen taking the lion’s share of the yellowfin tuna catch allocations.

Read the full story at SeafoodSource

 

Report declares tuna stocks in Western and Central Pacific Ocean not overfished

December 23, 2021 — The Western and Central Pacific Ocean’s bigeye, yellowfin, albacore, and skipjack tuna are all in healthy condition and the stocks are not overfished, according to a report issued recently by the Pacific Community.

According to the report, “The western and central Pacific tuna fishery: 2020 overview and status of stocks,” the tuna catch for 2020 was estimated at 2,743,310 metric tons (MT) a decrease from the record high of 2,987,934 MT caught in 2019.

Read the full story at SeafoodSource

Western Pacific Council Recommends New Approach for Pacific International Discussions

December 16, 2021 — Recent international Pacific tuna talks were deemed “unfavorable” for U.S. interests, according to fishery managers in Hawaii.

The Western Pacific Regional Fishery Management Council had hoped to convince the Western and Central Pacific Fisheries Commission to almost double the Hawai‘i longline fishery bigeye tuna catch limits. The Council’s Scientific and Statistical Committee supported it and the Council had worked on the increase for the past six years.

The U.S. delegation also asked the Commission to reduce the total catch on South Pacific albacore, with a goal of increasing albacore catch rates for fisheries such as American Samoa.

But the Commission disagreed. It disagreed with all of the U.S.-recommended changes.

Read the full story at Seafood News

US Request For More Bigeye Tuna Denied By Pacific Commission

December 9, 2021 — A drive to increase Hawaii longliners’ bigeye tuna quota has again fallen short at the Western and Central Pacific Fisheries Commission.

The U.S. delegation to the WCPFC requested that its longline bigeye quota be increased by 3,000 metric tons, noting stocks appeared to not be overfished and were not unhealthy, so could withstand an increase in fishing levels.

The proposed increase to the bigeye quota was made during the WCPFC’s 18th annual session, which ended on Tuesday, but the agreement failed to get across the line. Instead, the commission opted to keep the status quo for the next two years.

WCPFC’s negotiations dictate fishing throughout the Pacific, which is home to some of the most valuable global fishing stocks. The commission’s members represent 26 economies, ranging from Japan and China to Fiji and Indonesia.

The Hawaii-based Western Pacific Regional Fishery Management Council has supported raising U.S. catch limits for at least six years and was disappointed by the result, according to its executive director Kitty Simonds.

Read the full story at Honolulu Civil Beat

Pew Trusts, MSC Say WCPFC Need to Work Faster to Adopt Sustainable Tuna Harvest Strategies

December 9, 2021 — The Marine Stewardship Council (MSC) warned that 22 tuna fisheries in the Western Central Pacific Ocean (WCPO) are at-risk of certification suspension after “disappointing progress” was made at the annual meeting of the Western Central Pacific Fisheries Commission (WCPFC) this month.

The MSC explained that the 28 MSC-certified fisheries in the WCPO have timebound conditions of certification to the MSC’s standard for sustainable fishing which requires harvest strategy adoption by 2023.

“Harvest strategies – or the rules which ensure the long-term management of stocks – act as a ‘safety net’ if currently healthy fish stocks begin to decline. They are fundamental to sound fisheries management, and are critical to future health of the stocks, especially for highly migratory species like tuna which span geopolitical boundaries,” the MSC wrote in a press release.

Read the full story at Seafood News