December 4, 2018 — Hawaii’s longliners caught their quota for bigeye tuna early again this year. But that may not be an issue going forward if U.S. officials can negotiate a higher limit next week with an international fisheries commission.
ISSF: WCPFC December meeting is chance to review tuna measures
November 30, 2018 — All of the tuna stocks under the oversight of the Western and Central Pacific Fisheries Commission (WCPFC), except for Pacific bluefin, are at “green” or healthy levels, the International Sustainable Seafood Foundation (ISSF) reports.
However, the WCPFC meeting scheduled for Dec. 9-14, in Honolulu, Hawaii, is a chance to review supporting measures proposed by ISSF and also the World Wide Fund for Nature (WWF) to better preserve tropical tuna species, suggest Claire van der Geest, an ISSF strategy policy advisor, and Bubba Cook, the WWF’s western and central Pacific Ocean tuna program manager, in a blog posted this week by ISSF.
Those include strengthening the management of fish aggregating devices (FADs) by using non-entangling designs and also improving the management of at-sea transshipment practices to reduce Illegal, unreported and unregulated fishing activities as well as bad labor practices.
86% of Global Tuna Catch Comes from Stocks at Healthy Levels, Some Stocks Remain Overfished
November 8, 2018 — The following was released by the International Seafood Sustainability Foundation:
Of the total tuna catch, 86% came from stocks at “healthy” levels, an 8% increased share of the total catch since last reported, according to an October 2018 International Seafood Sustainability Foundation (ISSF) Status of the Stocks report. Skipjack tuna stocks — at healthy levels in all ocean regions — still comprise more than one-half of the total catch.
Though many of the broad indicators of overall global stock health remain unchanged, there were several notable changes for specific commercial tuna species:
The assessment for Western and Central Pacific bigeye was more optimistic, showing that the stock is not overfished and that recent management measures put in place by the Western and Central Pacific Fisheries Commission (WCPFC) appear to be working effectively.
Atlantic Ocean bigeye received a pessimistic stock assessment from the International Commission for the Conservation of Atlantic Tunas (ICCAT) and remains overfished. In 2017, Atlantic bigeye catches exceeded the total allowable catch (TAC) by approximately 20%. ISSF has long advocated that ICCAT adopt stock-specific management measures to effectively control the catch of bigeye and other overfished species in the region including Atlantic yellowfin.
Catches of Eastern Pacific bigeye in 2017 increased 10% from 2016 levels. The Inter-American Tropical Tuna Council (IATTC) conducted an update assessment of the stock that appears to indicate that the stock is experiencing overfishing. The results should be viewed with caution due to the high levels of uncertainty in the assessment. Nevertheless, several fishery indicators suggest that the management measures in place are insufficient to effectively control fishing.
The stock status of South Pacific albacore is confirmed as very healthy, but the stock assessment covers only the WCPFC Convention Area South of the equator, not taking into consideration part of the catches from the IATTC Convention Area (EPO).
There were no other major changes in tuna stock status since the previous February 2018 Status of the Stocks report; the updated report reflects new data made available at 2018 tuna Regional Fisheries Management Organization (RFMO) meetings held through October 2018.
Key Statistics in the Report
- Total catch: In 2016, the total major commercial tuna catch was 4.9 million tonnes. More than half of the total catch (57%) was skipjack tuna, followed by yellowfin (30%), bigeye (8%) and albacore (4%). Bluefin tunas (3 species) accounted for only 1% of the global catch. These percentages changed only slightly from the February 2018 report.
- Abundance or “spawning biomass” levels: Globally, 65% of the 23 stocks are at a healthy level of abundance, 13% are overfished and 22% are at an intermediate level. In terms of total catch, 86% come from healthy stocks, 10% from overfished stocks and 4% from stocks at an intermediate level. Unchanged from the last reporting, the stocks receiving orange scores — indicating overfished status — remain Atlantic Ocean bigeye, Pacific Ocean bluefin and Indian Ocean yellowfin.
- Fishing mortality levels: 70% of the 23 stocks are experiencing a well-managed fishing mortality rate and 17% are experiencing overfishing.
- Largest catches by stock: The five largest catches in tonnes are Western Pacific Ocean skipjack, Western Pacific Ocean yellowfin, Indian Ocean skipjack, Indian Ocean yellowfin and Eastern Pacific Ocean skipjack.
- Tuna production by ocean region: Most (53%) of the world’s tuna is harvested from the Western and Central Pacific Ocean, followed by the Indian Ocean (20%), Eastern Pacific Ocean (13%) and Atlantic Ocean (10%).
- Tuna production by fishing gear: 65% of the catch is made by purse seining, followed by longline (12%), pole-and-line (8%), gillnets (3%) and miscellaneous gears (12%). These percentages have not changed since the February report.
About the Report
There are 23 stocks of major commercial tuna species worldwide — 6 albacore, 4 bigeye, 4 bluefin, 5 skipjack, and 4 yellowfin stocks. The Status of the Stocks summarizes the results of the most recent scientific assessments of these stocks, as well as the current management measures adopted by the RFMOs. Updated several times per year, Status of the Stocks assigns color ratings (green, yellow or orange) using a consistent methodology based on three factors: Abundance, Exploitation/Management (fishing mortality) and Environmental Impact (bycatch).
ISSF produces two reports annually that seek to provide clarity about where we stand — and how much more needs to be done — to ensure the long-term sustainability of tuna stocks: the Status of the Stocks provides a comprehensive analysis of tuna stocks by species, and the Evaluation of the Sustainability of Global Tuna Stocks Relative to Marine Stewardship Council (MSC) Criteria provides scores for the stocks and RFMOs based on MSC assessment criteria. The MSC-certified fisheries list (Appendix 2) in Status of the Stocks complements the Evaluation report. Together, these tools help to define the continuous improvement achieved, as well as the areas and issues that require more attention.
In addition, ISSF maintains a data-visualization tool based on its Status of the Stocks report. The “Status of the Stocks Tool” is located on the ISSF website and accessible through the Status of the Stocks overview page; users can easily toggle through tuna stock health indicators and filter by location, species and other key stock health and catch factors.
Japanese proposal for bluefin catch increase rejected
September 14, 2018 — Japan’s proposal for increasing the catch quota of Pacific bluefin tuna by about 15 percent from 2019 has been rejected.
Japan made its request at the committee meeting of the Western and Central Pacific Fisheries Commission (WCPFC) in Fukuoka, Japan, which took place 3 to 7 September. Japan pushed for the quota increase after scientific data showed a recovery in the stock.
The WCPFC has set a mid-term target of increasing stocks of adult Pacific bluefin tuna (those weighing 30 kilograms or more) from the latest estimate of the current 21,000 metric tons (MT) to 43,000 MT in 2024. The scientific committee of the commission announced in mid-July that the probability of achieving the target would be 74 percent if the total catch, including both fish weighing less than 30 kilograms and those over, were to increase by 15 percent from 2019.
Read the full story at Seafood Source
Some Good News for Pacific Bluefin Tuna
September 6, 2018 — Although the Pacific bluefin tuna numbers continue to be low, there are signs the population is recovering and rebuilding targets set forth by international agreement are on track to be met. In July 2018, The International Scientific Committee for Tuna and Tuna-Like Species in the North Pacific Ocean (ISC) released the most recent assessment of Pacific bluefin tuna (Thunnus orientalis) and evaluated the likelihood of reaching internationally established rebuilding targets. The bluefin spawning stock biomass (SSB) was estimated to be 3.3% in 2016 relative to their unfished SSB, up from 3.0% in 2014. Unfished spawning stock biomass is the theoretical amount of fish there would be had there never been fishing. The amount and rate of bluefin harvested continues to be high with the greatest catches (and thus impact) on juveniles in the western Pacific Ocean. NOAA Fisheries scientists participate in these assessments and since 2013 the agency has listed Pacific bluefin tuna as overfished and subject to overfishing.
The assessment also projected the stock’s performance based on its status in 2016, management measures in place now, as well as other harvest scenarios. Overall, the analyses indicate that the stock biomass is expected to reach the initial biomass rebuilding target adopted by the Western and Central Pacific Fisheries Commission (WCPFC) by 2024 with a 98% probability, and the second biomass rebuilding target by 10 years after reaching the initial rebuilding target or by 2034, whichever is earlier, with a 96% probability. Experts have not yet determined the amount of biomass that would indicate the population is recovered or rebuilt.
See the 2018 stock assessment and projections
The Inter-American Tropical Tuna Commission is expected to adopt catch limits for 2019 and possibly beyond at its annual meeting in August 2018. Given the projections for achieving the rebuilding targets are optimistic, the WCPFC may consider increasing catches when it meets in December 2018.
The best way to ensure the long-term sustainability of Pacific bluefin tuna is through international cooperation. NOAA Fisheries recognizes concerns about low numbers of Pacific bluefin tuna, and the United States has taken several steps to control the impact of U.S. harvests and has led international action to reduce fishing mortality, rebuild the species, and monitor status.
ISC also assessed the shortfin mako shark and Western and Central Pacific swordfish populations this year and noted no concerns about these stocks.
Want more info? Check out these bluefin FAQs and our Pacific bluefin tuna page.
Read the full story at the Southwest Fisheries Science Center
Japan to Propose Bluefin Tuna Catch Quota Increase At WCPFC Meeting
August 2, 2018 — SEAFOOD NEWS — The government plans to propose raising catch quotas for Pacific bluefin tuna — a popular component of high-grade sushi — in September, following an international body’s recent estimate that it is feasible to increase catches by up to about 15 percent from 2019, thanks to a recovery in the stock.
Overfishing has drastically declined bluefin stock to about 10 percent of its peak level of 168,125 tons in 1961. Since 2015, the Western and Central Pacific Fisheries Commission has set caps on catches to strengthen the management of the resource. The commission has 26 member countries and regions, including Japan and the United States.
The WCPFC has set a mid-term target of increasing stocks of adult Pacific bluefin tuna weighing 30 kilograms or more, from the latest estimate of about 21,000 tons to 43,000 tons in 2024. At the same time, the commission has adopted a policy of allowing higher catch quotas once the probability of achieving the target reaches 70 percent or more.
An international organization comprising experts in such fields as fishery survey announced in mid-July that the probability of achieving the target would be 74 percent if total catches — which combine small-sized fish weighing less than 30 kilograms and large ones of 30 kilograms or larger — increase by 15 percent from 2019.
This has led Tokyo to plan to propose increasing catch quotas at a September committee meeting of the WCPFC in Fukuoka Prefecture, in the hope of obtaining understanding from respective countries and regions. The government is working out details of the proposal, such as a specific increase in catch quotas for both small and adult fish.
Bluefin tuna caught in the Pacific Ocean accounts for 60 percent of the Japan market. The nation’s catch quota is set at 4,007 tons for small fish — about half of the average in previous years — and 4,882 tons for adult fish, which is equivalent to this category’s average.
Atlantic bluefin tuna stocks have also plunged due to overfishing, but strict regulations — such as prohibiting fishing small ones in principle — have subsequently been successful, resulting in a decision to raise catch quotas.
This story originally appeared on SeafoodNews.com, a subscription site. It is reprinted with permission.
118 Organizations Make Sustainability Appeal for Critical Improvements in Global Tuna Fisheries
May 16, 2018 — The following was released by the NGO Tuna Forum:
A diverse, global group of 118 commercial and non-profit organizations have joined together to call for immediate action by tuna RFMOs to address critical tuna sustainability priorities. In a letter dated 7 May 2018, the signatories call for accelerated action on the following global tuna fishery priorities:
- The development and implementation of comprehensive, precautionary harvest strategies
- Effective monitoring and management of fish aggregating devices (FADs)
- Strengthened monitoring, control and surveillance tools, including increased observer coverage in purse seine and longline fisheries, and of at-sea transshipment activity, through human observers and/or electronic monitoring
- Greater focus on the implementation of bycatch mitigation best practices broadly, with an emphasis on longline fisheries
Tuna fisheries represent not only a high-value protein source but also an important economic driver for countries and communities around the globe. As a highly migratory, global species, the health of tuna stocks is of global concern – as witnessed by the breadth of signatories to this appeal.
The letter and outreach effort are being coordinated by leading NGOs working on tuna sustainability globally through the NGO Tuna Forum. The letter has been shared with the Indian Ocean Tuna Commission in advance of its annual meeting later this month; it will also be sent to Inter-American Tropical Tuna Commission (IATTC), International Commission for the Conservation of Atlantic Tunas (ICCAT), and Western and Central Pacific Fisheries Commission (WCPFC) in advance of their 2018 general meetings.
While the signatories recognize that RFMOs have made progress to-date on some these priorities, accelerated action is required on all fronts to ensure the long-term sustainability of tuna fisheries.
Specific actions that IOTC, IATTC, ICCAT and WCPFC are being asked to address in 2018 include:
- Develop and implement comprehensive, precautionary harvest strategies with specific timelines for all tuna stocks, including the adoption and implementation of target and limit reference points, harvest control rules, monitoring strategies, operational objectives, performance indicators, and management strategy evaluation;
- Adopt a 100% observer coverage requirement for purse seine vessels where it is not already required, and require the use of the best-available observer safety equipment, communications and procedures;
- Increase compliance with mandatory minimum 5% longline observer coverage rates by identifying and sanctioning non-compliance, and adopt and implement a 100% observer coverage requirement – human and/or electronic – within five years for longline fisheries;
- Adopt and implement a 100% observer coverage requirement for at-sea transshipment activities, as well as other measures that ensure transshipment activity is transparent and well- managed, and that all required data is fully collected and sent to the appropriate bodies in a timely manner;
- Develop and implement science-based recommendations for the effective management of FADs, and integrate FAD-based information into stock assessments to reduce uncertainties;
- Adopt effective measures for the use of non-entangling FAD designs as a precautionary measure to minimize the entanglement of sharks and other non-target species, and support research on biodegradable materials and transition to their use to mitigate marine debris;
- More effectively implement, and ensure compliance with, existing RFMO bycatch requirements and take additional mitigation action, such as improving monitoring at sea, collecting and sharing operational-level, species-specific data, and adopting stronger compliance measures, including consequences for non-compliance for all gear types.
The organizations believe these measures are needed to positively impact the long-term sustainability of tuna stocks and the overall health of the marine ecosystem.
Read the full letter here.
Fishing boat sinks, crew saved hundreds of miles off Hawaii
March 27, 2018 — HONOLULU — A commercial fishing crew and a federal observer were rescued after their vessel sank and they spent hours in a life raft hundreds of miles off the coast of Hawaii, the U.S. Coast Guard said Monday.
The agency said it received an emergency distress alert from the Princess Hawaii late Sunday morning about 400 miles (644 kilometers) north of the Big Island. A few hours later, a Coast Guard plane got to the area, where rescuers saw a flare and found eight people in a life raft.
The 61-foot longline fishing boat was mostly submerged with only the bow above water.
Officials said the Coast Guard air crew dropped a radio to the life raft and helped establish communication with the vessel’s sister ship, the Commander, which was fishing nearby and went to rescue the survivors. It arrived nearly 12 hours after the distress call and brought the crew aboard, Coast Guard spokeswoman Tara Molle said.
She said the crew was in good condition and was expected to arrive back in Honolulu later this week.
Most longline fishing vessels in Hawaii use foreign crews with no U.S. work visas. The workers cannot legally enter the United States so they are required to live aboard their vessels for the duration of their contracts, often a year or two at a time.
Most workers come from impoverished Southeast Asia and Pacific island nations and are paid between $300 and $600 dollars a month.
The observer on the boat was part of a National Oceanic and Atmospheric Administration program that monitors the actions of commercial fishing crews at sea. Observers log data about catch, interactions with endangered species, vessel conditions and crew safety.
NOAA officials said they could not identify the observer who was aboard the Princess Hawaii. The agency is working with the Coast Guard to determine what role the observer played in alerting authorities to the sinking, spokeswoman Jolene Lau said.
A request for the NOAA observer’s log from Sunday’s Princess Hawaii voyage was denied.
The Magnuson-Stevens Act states that “all observer information is confidential and may not be disclosed, subject to certain very narrow exceptions,” said NOAA’s Office of General Counsel Pacific Island Section Chief Frederick Tucher in an email. “Observer information includes all information collected, observed, retrieved, or created by an observer.”
The boat was inspected by the Coast Guard in February, and no safety violations were found. It was in 10-foot (3-meter) seas with winds around 20 mph (32 kph) before it sank, authorities said.
The Coast Guard said in the statement Sunday that it “called the registered owner, who confirmed the vessel had gone out early that morning to fish.” The agency said Monday that it could not confirm the name of the owner or any information about the crew.
According to NOAA permit records, the Princess Hawaii is owned by Holly Fishery LLC. The Western and Central Pacific Fisheries Commission lists the captain of both the Princess Hawaii and the Commander as Loc Nguyen of Honolulu.
Read the full story from the Associated Press at ABC News
Hawaii: More Tuna For Hawaii Fishing Boats In 2018
December 27, 2017 — Hawaii’s longline fishermen didn’t get everything they were hoping for at the most recent annual meeting of the Western and Central Pacific Fisheries Commission, an international body that sets tuna catch limits for the U.S., several Asian countries and small island developing states.
But they did come out of the weeklong meeting in the Philippines with an agreement that will let the Honolulu-based fleet fish for an additional 400 tons of bigeye in 2018. Their quota next year will be about 3,500 tons, the same level as 2016.
Eric Kingma of the Western Pacific Regional Fishery Management Council, a quasi-governmental body that manages 1.5 million square miles of U.S. waters, described the new catch limit as “suboptimal” for the roughly 140 longline vessels in Hawaii that target bigeye tuna for fresh sashimi markets and restaurants.
He said the measure does recognize the financial arrangements that Hawaii’s longliners have had the past few years with three U.S. Pacific island territories to extend their catch by up to 3,000 tons. The deals involve paying $250,000 into a fisheries development fund managed by Wespac in exchange for the ability to fish for an additional 1,000 tons and attribute it to that territory.
In 2017, the U.S. longline fleet hit its annual limit of 3,138 tons within the first eight months of the season, according to the National Oceanic and Atmospheric Administration’s Fisheries Service. The fishermen then caught an additional 1,000 tons by the first week of December that they attributed to the Northern Marianas and have continued fishing for another 1,000 tons under their agreement with American Samoa. There is a similar arrangement with Guam should they need it, but that doesn’t seem necessary this year.
Read the full story at the Honolulu Civil Beat
Pacific Bluefin Tuna Catch Quotas to be Based on Stock Recovery
December 12, 2017 — TOKYO, SEAFOOD NEWS — An international panel has decided to introduce a new framework to change catch quotas for Pacific bluefin tuna according to the extent of stock recovery.
The Western and Central Pacific Fisheries Commission made the decision at its annual meeting in Manila, which ended early Friday.
The WCPFC, which discusses resources management for tuna and bonito in the Western and Central Pacific, has 26 member economies, including Japan, the United States and China.
The panel has set a goal of increasing adult Pacific bluefin tuna stocks from some 17,000 tons in 2014 to around 41,000 tons by 2024.
In September, the WCPFC’s Northern Committee agreed to increase catch quotas once the probability of achieving the goal reaches 75 pct or more and to reduce the quotas if the figure falls below 60 pct.
With the WCPFC approving the introduction of the new rules, the framework to change catch quotas according to the speed of stock recovery is expected to be put in place in 2019 at the earliest.
This story originally appeared on Seafoodnews.com, a subscription site. It is reprinted with permission.
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