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81% of Global Tuna Catch Comes from Stocks at Healthy Levels, While 15% Require Stronger Management

Written by svanouse on . Posted in News, Press Releases.

Of the total commercial tuna catch worldwide, 81% came from stocks at “healthy” levels of abundance, according to the October 2019 International Seafood Sustainability Foundation (ISSF) Status of the Stocks report. In addition, 15% of the total tuna catch was from overfished stocks, and 4% was from stocks at an intermediate level of abundance.

Globally, 61% of 23 #tuna stocks are at a healthy level of abundance, 17% are #overfished, and 22% are at an intermediate level. Click To Tweet

Albacore and skipjack stocks in all four major tuna fishing regions are rated as healthy, but several tuna stocks worldwide are considered overfished:

  • The Atlantic Ocean bigeye and Indian Ocean yellowfin tuna stocks are overfished and overfishing is taking place.
  • Noting the high uncertainty levels in stock assessments, ISSF is taking a cautious view and considers that the Eastern Pacific Yellowfin and Bigeye tuna stocks are experiencing overfishing and that the Yellowfin stock is overfished.
  • Overfishing is occurring on the Pacific bluefin tuna stock and the stock is heavily overfished.

ISSF publishes its signature Status of the Stocks report twice each year using the most current scientific data on 23 major commercial tuna stocks. 

Key Statistics in the Report

  • Abundance or “spawning biomass” levels: Globally, 61% of the 23 stocks are at a healthy level of abundance, 17% are overfished and 22% are at an intermediate level.
  • Fishing mortality levels: 78% of the 23 stocks are experiencing a well-managed fishing mortality rate, and 22% are experiencing overfishing.
  • Total catch: In 2017, as reported in the new report, the total major commercial tuna catch was 4.9 million tonnes, a decrease of 2% from 2016. More than half of the total catch (56%) was skipjack tuna, followed by yellowfin (30%), bigeye (8%) and albacore (5%). Bluefin tunas (three species) accounted for 1% of the global catch. These percentages changed only slightly from the previous Status of the Stocks report.
  • Largest tuna catches by stock: The five largest catches in tonnes, unchanged since the previous report, 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: More than half (52%) 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 (11%). Catch from Pacific-wide stocks accounts for around 3% of the global catch, while catch in the Southern Hemisphere accounts for less than 1%.
  • Tuna production by fishing gear: 65% of the catch is made by purse seining, followed by longline (11%), pole-and-line (8%), gillnets (4%) and miscellaneous gears (12%). These percentages have not changed since the previous report.

The Status of the Stocks report is reviewed by the ISSF Scientific Advisory Committee, which provides advice on its content. The report does not advocate any particular seafood purchase decisions.

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 “Interactive Stock Status 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.

Promoting Fisher Gear That Can Better Protect the World’s Largest Tuna Fishing Region

Written by svanouse on . Posted in Blogs, News.

ISSF’s new Guide to Non-entangling and Biodegradable FADs equips the Western and Central Pacific Fisheries Commission (WCPFC) with scientific research to back stronger sustainability measures for FAD fishers in its region.

The Western and Central Pacific Fisheries Commission (WCPFC) oversees the long-term conservation of highly migratory fish stocks, including tunas, in the western and central Pacific Ocean. Four subsidiary bodies support the Commission’s work and meet in the months prior to the December WCPFC annual meeting. One such group meets this week: the Technical and Compliance Committee (TCC), WCPFC’s “enforcement” committee.

The TCC reviews member states’ adherence to Commission decisions and monitors individual countries’ implementation of WCPFC conservation measures. The TCC also makes recommendations to encourage, improve and enforce members’ compliance with Commission decisions. Finally, the TCC coordinates with the WCPFC Scientific Committee to ensure consistent advice is provided.

Given the TCC’s crucial role at WCPFC — managers of the world’s largest tuna fishing grounds — ISSF has long participated in TCC meetings. As we prepare for the TCC gathering this week in Pohnpei, we are taking this opportunity to urge progress on the adoption and implementation of fish aggregating devices (FADs) that are both non-entangling and biodegradable.

The Path Toward a More Sustainable FAD

Since our founding in 2009, ISSF has researched how to reduce FADs’ impacts on marine ecosystems. And since 2015, we have partnered with scientists, fleets, RFMOs and the FAO to find the best non-entangling designs and vegetal, biodegradable materials for FADs.

These research projects have spurred large-scale deployments of more than 2,000 biodegradable FADs in the Indian and Eastern Pacific Oceans to test different materials and constructions. The culmination of this ongoing effort is the new ISSF Guide to Non-entangling and Biodegradable FADs, which documents — for the first time — detailed guidance on constructing biodegradable FAD rafts and tails.

ISSF and its partners are optimistic that the collaborative research recommendations in the guide will catalyze fisheries managers to step up efforts in addressing critical challenges. 

Workshops in the Western and Central Pacific Ocean

ISSF is pleased that last year WCPFC adopted measures requiring fleets to begin using lower-entangling FADs in January 2020. It’s also positive that the Commission has agreed to consider adopting measures for fully non-entangling FADs and/or biodegradable materials in FADs next year.

To support this important progress, ISSF — in collaboration with the U.N. FAO-GEF-funded Common Oceans ABNJ Tuna Project — hosted four biodegradable FAD workshops in the Western and Central Pacific Ocean (WCPO) in 2019: in Papua New Guinea, the Federated States of Micronesia (FSM), the Philippines and the Marshall Islands.

After the workshops, a pilot project to test 100 biodegradable FADs with the Carolina Fishing Company fleet based in FSM was launched. Our partner scientists used lessons from the workshops and pilot project to plan a potential WCPO-wide biodegradable FAD research project that considers the regional characteristics of FADs and fleet behaviors.

Arming the Committee and the Commission for Science-Based Success

The WCPFC, interested fleets and members, the Pacific Community (SPC), the Pacific Islands Forum Fisheries Agency (FFA) and the Parties to the Nauru Agreement (PNA) have already shown strong leadership for improving FAD management and fisheries conservation in the WCPO.

It’s clear that they understand just how crucial these efforts are in protecting their region’s critical natural resource: They appreciate that non-entangling and biodegradable FADs can help reduce pollution entering the marine environment from fishing and help minimize entanglement of species like oceanic whitetip sharks. This week, the TCC has the opportunity to lend strong support to the WCFPC continuing on the path toward mandatory use of these improved FADs. 

As we participate in this week’s TCC meeting and look to the Commission meeting and beyond, we urge member nations and seafood companies to embrace the latest science-based tools and resources that ISSF and our partners have to offer.

Through the ISSF Guide to Non-entangling and Biodegradable FADs, in-region workshops, pilot projects, and more, we are eager to strengthen existing partnerships and forge new ones to ensure the success of fully non-entangling and biodegradable FADs in the WCPO.

ISSF Releases New Non-Entangling and Biodegradable FADs Guide for Fishers, RFMOs, Governments and Vessel Owners

Written by svanouse on . Posted in News, Press Releases.

The International Seafood Sustainability Foundation (ISSF) has published a best-practices guide — based on years of ISSF scientific research and fleet collaboration worldwide, including at skippers workshops — to help tuna fishers accelerate their use of fish aggregating device (FAD) designs with the least possible impact on the marine ecosystem.

The ISSF Non-Entangling and Biodegradable FADs Guide is the first manual to show, through detailed illustrations, non-entangling (NE) FAD raft and tail designs made with biodegradable materials.

By not using netting in FADs, tuna-vessel owners and fishers can prevent the entanglement and “bycatch” of sharks, sea turtles, and other non-target marine species — a serious issue addressed in the guide. In addition, by choosing vegetal instead of plastic-derived materials for FADs, fishers can avoid contributing to the ocean pollution caused by discarded fishing gear. A study estimated that 10% of FADs deployed in tuna fisheries end up stranded and can ensnare sharks and turtles as they drift, a phenomenon known as “ghost fishing.” (Maufroy et al. 2015)

A Resource for Sustainable Fishing Stakeholders

ISSF’s Non-Entangling and Biodegradable FADs Guide also summarizes Regional Fisheries Management Organization (RFMO) requirements for FAD designs. For example, as of 2018, four tuna RFMOs require tuna fishers to use NE designs for FADs; however, they only encourage, rather than require, fishers to use biodegradable materials.

“Through our long-running Skippers Workshop program with purse-seine fishers, we’ve observed their growing commitment to better protect marine species and habitats — and their willingness to switch to NE FADs as a necessary step,” says Dr. Victor Restrepo, ISSF’s Vice President of Science. “With help from practical resources like this guide, fishers can make progress in using biodegradable materials for NE FAD designs — and we also hope to see RFMOs require fully non-entangling and biodegradable designs for FAD fishers.”

The Non-Entangling and Biodegradable FADs Guide, which was authored by ISSF scientists with input from ISSF’s Scientific Advisory Committee and Bycatch Steering Committee, can assist RFMO and government policymakers in adopting more rigorous, science-based measures for lower-impact FAD designs.

The guide can be downloaded in English from the ISSF site. Later this fall, Chinese (Traditional and Simplified), Japanese, Korean, French, Indonesian, Spanish, Tagalog and Vietnamese versions will be published. This is the second update of the ISSF NE FAD guide since it was first published in 2012.

ISSF’s 10th anniversary timeline highlights a decade of achievements in FAD research, from a November 2009 bycatch-mitigation workshop to current biodegradable FAD pilot studies in four RFMO regions.

ISSF Welcomes Filipino Company Ocean Canning Corporation as New Participating Company

Written by svanouse on . Posted in News, Press Releases.

Philippines company Ocean Canning Corporation is the latest seafood company to join in the conservation efforts of the International Seafood Sustainability Foundation (ISSF). ISSF participating companies work with the Foundation to advocate for sustainable tuna fishery management and encourage the adoption of responsible fishing practices.

“We are pleased to welcome Ocean Canning Corporation as an ISSF participating company. Industry engagement is a core component of what we do and is integral in advancing our conservation objectives,” said ISSF President Susan Jackson. “Engaging tuna companies around the world to help them appreciate the importance of sustainably-minded practices, as well as expecting them to commit to conform to ISSF’s science-based conservation measures, is critical to improving the long term health of global tuna fisheries. And the addition of companies from Southeast Asia like Ocean Canning is evidence of the Foundation’s growing global reach.”

Ocean Canning Corporation, established in 1997, is a private tuna canner, processor and exporter based in General Santos City, Philippines.

All ISSF participating companies are independently and comprehensively audited annually to assess their compliance with ISSF’s conservation measures, the results of which are published in the ISSF compliance report and the ISSF annual report. ISSF also publishes individual compliance reports for each ISSF participating company.

ISSF launched in 2009 with eight participating companies and today has 26 industry partners, including well-known brands produced and sold in North America, South America, Europe, Africa, Oceania, the Pacific Islands and Asia.

Report: At Least 1,843 Purse Seine Vessels Fishing for Tuna Worldwide Today, A Slight Decrease versus 2018 Analysis

Written by svanouse on . Posted in News, Press Releases.

The International Seafood Sustainability Foundation (ISSF) has issued an updated “snapshot” of Large-Scale Tuna Purse Seine Fishing Fleets report as of June 2019. The total number of purse seine vessels, calculated based on data from the five tuna Regional Fisheries Management Organizations (RFMOs), has decreased from 1,871 in 2018 to 1,843 today, mainly due to the removal from RFMO lists of vessels under 24m that are now inactive. 

In the tropical #tuna large-scale #purse #seine fleet, fish hold volume grew by 1% since 2018. Click To Tweet

Having an accurate estimate of active vessels is critical for managing tuna fishing capacity regionally as well as globally. Although purse seine vessels account for approximately 65 percent of the 4.9-million-tonne global tuna catch, multiple databases must be searched to count all authorized purse seine vessels. To provide an annual best estimate — and to track capacity changes from year to year — ISSF analyzes and aggregates information from the five tuna RFMOs and other sources. As the report explains, these figures may underestimate the total fleet, because many small-scale purse seiners or purse seiners operating in only one exclusive economic zone (EEZ) do not have to be listed on RFMOs’ records of authorized fishing vessels.

Through its research, ISSF found that in the tropical tuna large-scale purse seine (LSPS) fleet, fish hold volume (FHV) grew by 1 percent since 2018. The report shows approximately 686 vessels (up 2 percent, from 673 last year) defined as large-scale purse seine (LSPS) vessels targeting tropical tuna species (skipjack, yellowfin, and bigeye), with a combined fishing capacity of over 860,000 m3. The increase is not all due to new vessel constructions, but also to the addition to RFMO lists of older vessels that were not listed in the past. These vessels may have been inactive for some time or participating in a different fishery, but this type of information is not readily available.

Other report findings about the large-scale purse seine vessels targeting tropical tuna include:

  • About 18 percent of the 686 large-scale vessels are authorized to fish in more than one RFMO.
  • About 2 percent of these vessels changed flags in the last year.
  • Among the RFMOs, the Western and Central Pacific Fisheries Commission (WCPFC) still has the highest number of LSPS registrations (347), more than half of the total worldwide.
  • The majority of large-scale vessels (515) are registered on the ISSF ProActive Vessel Register (PVR); PVR-registered LSPS represent 75 percent in number and 83 percent in fish hold volume (FHV).

In addition, the report shows that 97 percent of the large-scale tropical tuna purse seiners operating today have publicly known International Maritime Organization (IMO) numbers; in 2011, that figure was 12 percent. Nearly 100 percent of the purse seine vessels listed on PVR have IMO numbers. ISSF has long recommended in its RFMO advocacy positions and in Conservation Measures 4.1 and 4.2 that vessels obtain IMO numbers, identifiers that do not change even if the vessel ownership, national registration, or name changes. Unique vessel identifiers (UVIs) like IMO numbers are an important tool to combat illegal, unreported and unregulated (IUU) fishing. 

The report also covers purse-seine vessel construction, distribution, and FHV by national flag. It offers recommendations for vessel owners on registration and for RFMOs on vessel-data collection and management. View the updated report here.

International Workshop on Mitigating Environmental Impacts of Tropical Tuna Purse Seine Fisheries

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ISSF and the Common Oceans ABNJ Tuna Project co-sponsored the workshop held at the Food and Agriculture Organization of the United Nations’ (FAO) Headquarters in March 2019. The workshop reviewed the progress cross-sector research and advocacy efforts have made in reducing bycatch and other environmental impacts and identified main focus areas for future activities. This video offers a brief overview of the workshop and interviews with attendees.

Stronger Tools to Combat IUU and Greater Protections for Sea Turtles Among Wins for Eastern Pacific Ocean Tuna Fisheries; FAD Management a Big Miss

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The Inter-American Tropical Tuna Commission (IATTC) recently concluded its 94th Annual Meeting in Bilbao. And while the Commission took some positive steps in line with the science-based asks made by ISSF and WWF, overall, little progress was made.

Before we detail this lack of progress, let’s consider the few wins we are applauding:

Stronger Weapons to Fight IUU

Combating illegal, unreported, and unregulated (IUU) fishing activities across tuna RFMOs is a global, critical mission for ISSF and WWF. So we were pleased that IATTC intensified their efforts by enhancing its IUU vessel listing processes.

IATTC joins the International Commission for the Conservation of Atlantic Tunas (ICCAT) and the Indian Ocean Tuna Commission (IOTC) in enabling the cross listing of vessels included on the IUU vessel lists of other RFMOs (both tuna and non-tuna) — an improvement we have been advocating for in all tuna RFMOs as a best practice. Also, the cross listing of vessels listed by non-tuna RFMOs can occur. Now, vessels like carriers that operate across RFMOs with the competence for different fisheries and IUU-listed tuna fishing vessels from other parts of the world will be listed.

ISSF and WWF are also encouraged by the adoption of a work plan for the development of electronic monitoring (EM) standards, which will set the stage to progressively expand EM across fleets.

Stronger Protections for Sea Turtles and Sharks

Another important win concerns vulnerable sea turtle species. The IATTC adopted stronger measures to mitigate fisheries impacts on sea turtles. Specific mitigation measures will also now apply to all shallow-set longline vessels, thus covering a larger portion of the longline fleet. 

Like sea turtles, silky sharks — the most common shark caught in purse seine fisheries and a species also caught in longline fisheries — are another non-target species of concern in the EPO. The long-term trend of continued declines in the bycatch rates of large silky sharks has raised concerns because this is an indicator of worsening silky shark populations. We are therefore pleased that IATTC extended its conservation measure for silky sharks and strengthened some elements to improve implementation of the current provisions.

More importantly, given the extremely low reporting rate of operational shark data from longline fisheries (another reason 100% observer coverage on longline fisheries is critically needed) and the lack of fishery/biological sampling data from shark landings, the scientific staff and the SAC are tasked with evaluating the effectiveness of the current provisions of the extended resolution and making recommendations for additional and more effective measures in 2021.   

Progressing Harvest Strategies

Another area of some progress is harvest strategies, which include target and limit reference points together with harvest control rules. Harvest strategies provide pre-agreed rules for managing fisheries resources and acting in response to stock status changes.

This year, IATTC approved a road map that clarifies the scope and the steps to be followed in evaluating harvest strategies. Effective communication between scientists, managers, industry and other interested actors is essential, and the scientist-manager workshops planned by the IATTC will be an essential mechanism to promote these dialogues.

Continued Inaction When the Case for Strengthened FAD Management Is Evident

The number of FADs used and the number of FAD sets in the EPO has grown in recent years. Fleets that were not previously using them are now increasingly fishing on FADs — either on those they encounter by chance, or by deploying FADs themselves. This situation has raised concerns because all stock status indicators for bigeye tuna (except catch) are at or near their respective reference levels that indicate high exploitation rates. 

As a result, at this year’s SAC meeting, the IATTC scientific staff was asked to consider alternatives to limit the fishing pressure by the purse seine fleet. The staff’s suggestion to reduce the active FAD limit by 30% was appropriately precautionary, and it corresponded to the recommendation to restrict fishing effort to the 2015-2017 average level. This proposal was also in line with the recommendations of the Joint Tuna RFMOs FAD Working Group. But despite this broad, scientific support for an active-FAD-limit reduction and various proposals to strengthen the current FAD measures, the IATTC could not agree to even slight progress on FAD management.

More Missteps on Monitoring and Data Collection

Comprehensive observer coverage is critical to the monitoring and management of sustainable tropical tuna fisheries. IATTC requires 100% observer coverage of large-scale purse seine vessels, but requires a mere minimum of 5% coverage for longline vessels (and that is not even being met in many cases) and no coverage for smaller purse seine vessels.

We are encouraged by certain fisheries improvement project initiatives that place observers on smaller purse seiners, as well as the Commission’s adoption of a work plan for developing EM standards and electronic reporting for small-class-size purse seiners. But, overall, it was again a bad year for observer coverage. The Commission did not reach consensus on proposals to increase observer coverage on longline vessels from 5% to even 20%, despite scientists stating that 5% minimum coverage is inadequate. Observer coverage must be increased to provide effective monitoring of general fishing activities, and data collection.

At-sea transshipment grew by 67% from 2012 to 2017 in the IATTC region. And published evaluations of public AIS data suggest that the number of transshipment events occurring in the EPO may be much larger than what is being reported to the Commission. Therefore, ISSF and WWF are disappointed that the IATTC was not able to agree to even modest, but needed, improvements to its resolution regulating at-sea transshipment. Amendments such as requiring carriers to be flagged to member nations in order to better monitor their activities, and ensuring that the IATTC vessel monitoring system (VMS) provisions apply to all vessels engaged in transshipment, would have brought its transshipment regulation more in line with best practices.

Looking Ahead

The members of the IATTC must take a moment of reflection after this year’s meeting and consider how to progress the important conservation and management priorities facing their region’s fisheries. Next year the entire tuna conservation resolution will expire unless it is renewed. ISSF and WWF urge all parties to engage in robust intersessional consultations between now and the 2020 Commission Meeting so that significant progress can be made. We urge all parties to come prepared to negotiate and adopt effective and science-based measures to limit the fishing pressure on the EPO tuna stocks and strengthen protections for the wider marine ecosystem.

We stand ready to continue to collaborate with stakeholders and to work with all IATTC members to support their efforts in the coming year. All RFMOs must continue to make demonstrable progress in carrying out their mandates to sustainably manage tuna resources for the long term.

 

Dr. Gala Moreno is Senior Science Consultant, ISSF; Holly Koehler is Vice President for Policy and Outreach, ISSF; and Pablo Guerrero is Director of Fisheries for WWF-Ecuador.

Improved Monitoring, Reduced Fishing Pressure and Strengthened FAD Management Needed for Sustainable Eastern Pacific Ocean Tuna Fisheries

Written by svanouse on . Posted in News, Press Releases.

The International Seafood Sustainability Foundation (ISSF) released its position statement in for the 94th Meeting of the Inter-American Tropical Tuna Commission (IATTC) in Bilbao, Spain, from July 22-26, 2019.

“The Commission took some important steps last year, including the adoption of a technical definition for non-entangling FAD designs, a binding measure on safety at sea for human observers and to require International Maritime Organization (IMO) numbers on all fishing vessels greater than 12m,” said ISSF President Susan Jackson. “However there were many important issues left unresolved and these must be urgently addressed this year.”

Our position statement for #IATTC outlines priority topics for the Commission's meeting this week. Click To Tweet

As top priorities, ISSF urges IATTC to:

  1. Develop a set of options to limit fishing pressure by the purse seine fleet, such as limiting fish aggregating device (FAD) deployments, further limiting the number of active FADs per vessel, and/or limiting the number of all set types.
  2. Strengthen FAD management through science-based measures, including a transition to FADs that do not use nets, and to encouraging the provision of echo-sounder data for scientific purposes.
  3. Fund knowledge-sharing, capacity-building and communication of scientific advice, including the establishment of a scientist-manager dialogue process and the development of harvest strategies for all key tuna species.
  4. Require 100% observer coverage (human or electronic) for longline vessels, small class purse seine vessels and all vessels engaged in at-sea transshipment within five years, and develop minimum electronic monitoring and reporting standards.
  5. Adopt measures to mitigate the incidental catch and maximize post-release survival of sharks, mobulid rays and sea turtles, and require all sharks be landed with fins naturally attached.
  6. Strengthen the IATTC compliance assessment process.

Access the full position statement to review detailed ISSF recommendations.

ISSF Global Priorities for Tuna RFMOs

ISSF is committed to advocating for science-based approaches, policies and conservation measures to advance tuna fisheries sustainability. The following are ISSF’s Global Priorities for Tuna Regional fisheries management organizations (RFMOs), specifically, the Indian Ocean Tuna Commission (IOTC), the Inter-American Tropical Tuna Commission (IATTC), the International Commission for the Conservation of Atlantic Tunas (ICCAT) and the Western and Central Pacific Fisheries Commission (WCPFC):

  • Implementation of rigorous harvest strategies, including harvest control rules and reference points
  • Effective management of fleet capacity, including developing mechanisms that support developing coastal state engagement in the fishery
  • Science-based FAD management & non-entangling FAD designs
  • Increased member compliance with all adopted measures adopted, and greater transparency of processes reviewing member compliance with measures
  • Strengthened MCS measures and increased observer coverage, including through modern technologies such as electronic monitoring and e-reporting; and
  • Adoption of best-practice bycatch mitigation and shark conservation and management measures

Sharing Best-Practice: IPNLF & ISSF Launch First Practical Reference Guide for Pole-and-Line Fishing

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A new guidebook detailing science-based best-practices for maximising catch value and also minimising the environmental impacts of these fisheries is today jointly published by and the International Pole & Line Foundation (IPNLF) and the International Seafood Sustainability Foundation (ISSF).

The Skippers’ Guidebook to Pole-and-Line Fishing Best Practices has been written by fishers, marine scientists and pole-and-line experts. Aimed at one-by-one fishers and fishery stakeholders, the Guidebook offers practical advice on conducting these artisanal tuna fishing operations — from capture to handling and storage methods.

ISSF and @IPNLF have teamed up to produce their first #sustainability guidebook for #pole and #line #fishers. Click To Tweet

As highlighted in the Guidebook, pole-and-line fishing has gained attention as a responsible method of harvesting tuna. With the growing consumer awareness about the sustainability of seafood resources, this Guidebook is well placed to provide a resource for fishers globally to optimise the efficiency of their operations, maximise catch quality and recognise and address the environmental impacts of their activities in order to reach the increasing demand for pole-and-line caught products.

Topics covered by the guidebook include:

  • Tuna species targeted by pole-and-line fisheries
  • Fishing operations in pole-and-line tuna fishing
  • Tuna catch handling and storage
  • Baitfish catch methods, management, and utilisation in pole-and-line fisheries

The chapters include a comprehensive series of examples and recommendations to help pole-and-line fishers understand and implement best-practise guidance.

Dr. Victor Restrepo, Vice President of Science at ISSF, says: “ISSF is committed to the long-term conservation and sustainable use of global tuna fisheries. That commitment drives the publication of the ISSF Skippers Guidebook series for longline and purse seine vessel fishers, as well as our observer guidebook — sharing best practices with those stakeholders on the front lines of the collaborative work toward sustainable fisheries. Having expert advisors on our respective science committees in common, ISSF is pleased to partner with the International Pole and Line Foundation in expanding such science-based guidance to the pole-and-line sector.”

Martin Purves, Managing Director of IPNLF, adds: “We believe the Skippers’ Guidebook will prove an important, practical resource not only for the many thousands of pole-and-line fishers around the world, but also for all those many more people connected to these supply chains. The profile of pole-and-line fishing has reached new levels, not only due to the low environmental impacts of these fisheries, but increasingly also because of the social benefits that they bring to the coastal communities connected to them. Like any catch method there is significant scope for further improvements in the sustainability aspects of these fisheries, providing markets with higher quality, more responsibly sourced tuna. There’s no question that this is what today’s consumers are looking for.”

The Skippers’ Guidebook to Pole-and-Line Fishing Best Practices is available online on the ISSF and IPNLF websites.

http://ipnlf.org/resources/ipnlf-documents/document/pole-line-skippers-guidebook

https://www.iss-foundation.org/download-monitor-demo/download-info/issf-ipnlf-skippers-guidebook-to-pole-and-line-fishing-best-practices/

    

About the International Pole & Line Foundation
The International Pole & Line Foundation (IPNLF) works to develop, support and promote socially and environmentally responsible pole-and-line, handline and troll tuna fisheries around the world. IPNLF’s ambition is to contribute to thriving coastal fisheries, including the people, communities, businesses and seas connected with them.  As a hub for sustainably-minded organisations, we use the influence of the market to forge change through practical fishery projects and stakeholder cooperation. IPNLF membership is open to organisations involved in the one-by-one caught tuna supply chain. Allied with our Members, IPNLF demonstrates the value of one-by-one caught tuna to consumers, policymakers and throughout the supply chain. We work across science, policy and the seafood sector, using an evidence-based, solutions-focused approach with guidance from our Scientific & Technical Advisory Committee and Board of Trustees.

IPNLF was officially registered in the United Kingdom in 2012 (Charity 1145586), with branch offices in London, the Maldives, Indonesia, and South Africa and a staff presence in France, Germany, Netherlands, North America and St Helena.

 

Leveraging Technology for Sustainable Tuna

Written by svanouse on . Posted in Blogs, News.

ISSF and WWF staff are preparing to attend the annual meeting of the Inter-American Tropical Tuna Commission (IATTC), the group responsible for managing tuna fisheries in the Eastern Pacific Ocean, in Bilbao, Spain, this month.

As we do, we’re recalling the good outcomes from last year’s meeting, where important WWF and ISSF “asks” to the Commission consistent with scientific advice were met, including:

  • The adoption of technical definition of a non-entangling FAD design
  • The adoption of a binding measure to ensure the safety at sea for human observers, including those on carrier vessels
  • Requiring IMO numbers for all fishing vessels of more than 12m

The Commission meeting did fall short, however, on a number of important issues like increased observer coverage for the longline fleet and smaller purse seiners; strengthened protection for sharks and sea turtles; and provision of raw FAD buoy data to the IATTC that are received by original users like vessels or fishing companies.

That’s why 2019 position statements from ISSF and WWF urge action on these topics, among other important issues.

Why Electronic Monitoring and Reporting?

Electronic monitoring and reporting (EM/ER) has been effectively implemented in longline and purse seine fisheries for at least two decades. And now thanks to improved technology and decreasing costs, it can be broadly expanded across fleets to play a viable role in attaining 100% observer coverage, thereby strengthening fishery data collection and monitoring. 

EM/ER can provide robust scientific data to meet multiple management needs: the development of effective conservation and management decisions and harvest strategies; and the monitoring of implementation of these decisions, as well as of bycatch mitigation measures regarding sea turtles, seabirds, sharks and rays. 

Further, electronic monitoring systems on tuna vessels can deliver essential quantitative data on FAD deployments, designs, sets and catch per effort — as a complement to human observer reporting, or to increase overall coverage rates. (IATTC’s current observer requirement for longliners is, after all, is still a paltry minimum of 5%, and small purse-seine vessels do not have to carry observers. We urge IATTC to increase these coverage rates to 100%.)

Even on large scale purse seine vessels in the IATTC region, with 100% human observer coverage, EM systems can capture information that is difficult for human observers to gather, such as seeing all FAD deployments and bycatch handling on the deck, or sampling from larger catch volumes in the net to estimate tuna species and size composition. Last year, IATTC’s own scientific staff sounded the alarm about the growing number of FAD sets. A better understanding of FAD deployments, as well as more complete information on FAD numbers and FAD sets per vessel, will help IATTC develop and implement more targeted, science-driven management measures.

As a research scientist and a fisheries manager, respectively, we are eager for EM to be implemented in the EPO for yet another reason, which won’t surprise anyone following this co-writer’s research in recent years. EM technology can monitor the use of non-entangling (NE) FAD designs — long advocated by ISSF and WWF — as well as the eventual use of less-harmful and biodegradable FADs.

Finally, EM can shed light on at-sea transshipment activities. At-sea transshipment has grown by 67% between 2012 and 2017 in the IATTC Convention Area, with bigeye and albacore tuna — two major commercial species — making up a large majority of the transfers.

While transshipment has increased, IATTC management regulations have not kept pace with best practices. For instance, the IATTC regulations, last updated in 2012, do not require carrier vessels to be flagged to a Contracting Party or Cooperating Non-Member; reports to be submitted in near-real time; or carrier and observer reports to be shared with appropriate authorities. EM can be a solution here as well.

Guidance for Implementing Electronic Monitoring

ISSF and WWF are asking IATTC to make accelerated progress on electronic monitoring and reporting. We’re urging IATTC to follow the recommendations of its Scientific Advisory Committee and the Joint Tuna RFMO FAD Working Group to develop electronic monitoring and reporting standards for longline and purse seine vessels, ultimately achieving 100% observer coverage in the longline fishery and for all vessel classes in the purse seine fishery.

A recent ISSF report, ISSF 2018-04: Minimum Standards for Electronic Monitoring in Tropical Tuna Purse Seine Fisheries, recommends best practices for electronic monitoring systems (EMS), including:

  • EMS should be tested and certified by a third party.
  • EMS should be tamper proof and able to capture four months of data at minimum.
  • EMS must be independent from the crew during a trip (except for system maintenance). EMS software should allow the effective, efficient review of images.

Many of these recommendations are relevant to longline fisheries as well (see ISSF 2016-07: Application of Electronic Monitoring Systems in Tuna Longline Fisheries. International Workshop).

We urge IATTC delegations to recognize the importance of this work to ensure that fisheries in the region can continue to provide reliable jobs, consistent supply of food, and viable business and development opportunities.   

All RFMOs must continue to make demonstrable progress in carrying out their mandates to sustainably manage tuna resources for the long term. We stand ready to continue to work with all IATTC members to support their efforts and look forward to continued collaboration with all stakeholders.

 

Dr. Gala Moreno is an ISSF scientist-consultant, and Pablo Guerrero is Director of Fisheries for WWF-Ecuador.