Image details: Introduction to Management Strategy Evaluation Training Course group photo – Credit: ICES, 2021
This week, the International Council for the Exploration of the Sea (ICES) is demonstrating their commitment to harvest strategy capacity building by hosting a training course, titled “Introduction to Management Strategy Evaluation” (MSE). Expert scientists in the field of MSE are instructing the course, notably Drs. José De Oliveira and Simon Fischer of the UK government’s Centre for Environment, Fisheries and Aquaculture Science (CEFAS) and Dr. Carryn de Moor of the University of Cape Town in South Africa.
The course (held 23-27 August 2021) seeks to educate interested scientists and managers about the ins-and-outs of MSE through conceptual lectures on specific elements of MSE and explorations of practical case studies. Topics include an introduction to operating models, management strategies (also known as harvest strategies or management procedures), uncertainty, risk, and communication of results. In addition to these modules, small group discussions are being held to help participants embed learnings and explore practical examples. Participants are using Excel and FLR, a fisheries library of quantitative tools that uses the coding language R, to navigate course exercises.
Management strategy evaluation is a key tool in the harvest strategy development process. Through MSE, scientists can simulate the workings of a fisheries system and test whether potential harvest strategies can achieve pre-agreed management objectives. Simulating the fishery years into the future by incorporating a breadth of operating models into the MSE framework allows scientists to determine which harvest strategy performs best over a range of potential scenarios, providing the information managers need to choose which harvest strategy to adopt. To this end, a critical element of MSE is transforming results into accessible visualizations to ensure that non-experts can interpret the outcomes of the MSE when selecting a final harvest strategy for adoption. Harveststrategies.org has developed a package of graphical tools to help scientists deliver their results clearly and concisely to managers and stakeholders.
Continued education regarding MSE and other aspects of a harvest strategy is a key ingredient to real-world implementation of the approach. Harvest strategies are a particularly effective form of management because their development incorporates input from managers throughout the entire process. Thus, familiarizing managers and other stakeholders with key concepts, as is being done at this week’s ICES workshop, ensures that all decision-makers can play a role in harvest strategy development. This continued dedication by ICES to harvest strategy and MSE instruction is integral to advancing harvest strategies towards adoption in the Northeast Atlantic and across the globe.
In light of the disruptions caused by the COVID-19 pandemic, policymakers and fishermen alike were forced to adapt to a different world, both on the water and in the negotiation room. Regardless of this challenge, the work towards the development of harvest strategies in the Western and Central Pacific Ocean (WCPO) has continued with the help of considerable support from The Pacific Community (SPC). To highlight these efforts, Scott et al. published a paper in advance of the 17thRegular Session of the Scientific Committee of the Western and Central Pacific Fisheries Commission (WCPFC), held August 11-19, 2021. The report detailed the latest in capacity building and engagement to educate managers, scientists, and stakeholders about all aspects of a harvest strategy by the SPC (WCPFC’s science provider), the WCPFC, the Pacific Islands Forum Fisheries Agency (FFA), and member states.
Most recently, SPC led educational workshops for Tuvalu, Solomon Islands, and Palau in an online format due to ongoing travel restrictions stemming from the COVID-19 pandemic. In addition, R-Shiny training tools that allow users to explore the performance of a variety of harvest strategies have been developed to promote capacity building, including introductions to harvest control rules and performance indicators, as well as more specialized decision-making tools that explore the preliminary results of management strategy evaluation (MSE) frameworks for skipjack and South Pacific albacore. An online course, hosted on the open-source learning management system Moodle, is also currently in production to offer easy access to a training course that is dedicated to harvest strategies. Funding has been provided for these projects by New Zealand.
Also noted in the report, a science-management dialogue (SMD) process has been recommended as way to continue the discussion and push harvest strategy development forward. A SMD would provide a forum for scientists, managers, and other stakeholders to have an iterative exchange on their visions for the fishery, structure of the harvest strategy, and eventually, selection of a final harvest strategy. Along with the activities noted above, the formal creation of a SMD by the WCPFC in 2021 would provide an ideal environment to progress the development of harvest strategies for the many stocks already undergoing MSE testing.
Harveststrategies.org commends the WCPFC, SPC, and New Zealand for their dedication to educate stakeholders about the harvest strategy development process, their transparency in updating interested parties in these ongoing efforts, and their impressive harnessing of technology that has allowed work to continue in this extraordinary time. This commitment to capacity building offers a great model for how both governments and RFMOs should engage their stakeholders to help build comfort with the harvest strategy approach. WCPFC members should utilize these many tools to better understand harvest strategies – both generally and in the context of specific stocks, in order to progress harvest strategy development toward adoption.
This EU-focused factsheet on the benefits of harvest strategies to European scientists, stakeholders, and managers is now available in 1 additional language: Spanish!
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Workshop-on-the-future-of-Atlantic-bluefin-tuna-fisheries-management-and-the-market-ReportChris Shearlock est responsable de la durabilité de la pêche chez Princes Limited, l’un des plus grands groupes de transformation, d’importation et de distribution agroalimentaire en Europe. La société est présente dans le monde entier et gère notamment de grandes installations de transformation du thon sur l’île Maurice, dans l’océan Indien. Dans cette vidéo, M. Shearlock explique l’importance de la mise en place de stratégies de pêche exhaustives, qui sont des cadres préétablis pour la prise de décision concernant la gestion de la pêche, notamment la fixation des quotas. Ces stratégies procurent prévisibilité et stabilité au secteur des produits de la mer et garantissent aux transformateurs et aux clients que les ressources halieutiques essentielles sont gérées de manière responsable.
Brian Jeffriess, un acteur influent sur la scène internationale de la gestion du thon rouge, est le PDG de l’Australian Southern Bluefin Tuna Industry Association. Il est connu pour son rôle actif dans la gestion du thon rouge du sud et comme défenseur de la première heure des stratégies de pêche comme moyen de reconstitution et de gestion des populations de poissons. Une stratégie de pêche est un cadre défini à l’avance pour la prise de décision concernant la gestion des pêcheries, notamment la fixation des quotas. Dans cette vidéo, Jeffriess explique comment une collaboration pour le développement des stratégies de pêche entre les différents acteurs du secteur de la pêche, les scientifiques, les gestionnaires et les autres parties prenantes peut aboutir à une pêche au thon plus durable et plus rentable.