Sustainable Fisheries
Sustainable Fisheries
Sustainable fisheries seek to maintain productive fish populations and functioning aquatic ecosystems while providing food, employment, income, culture, and livelihoods over the long term. The concept extends beyond simply preventing a fish stock from collapsing. Modern approaches increasingly consider habitats, food webs, biodiversity, climate change, fishing communities, labor conditions, markets, governance, and the distribution of benefits from marine resources.
The evidence reviewed across global, national, and regional fisheries shows that sustainability is strongly influenced by the quality of management. Fisheries supported by reliable scientific information, enforceable catch limits, transparent institutions, effective monitoring, and adaptive management generally have greater potential to maintain or rebuild fish populations. Fisheries with weak governance, excessive fishing capacity, poor enforcement, harmful subsidies, or inadequate data remain vulnerable to depletion.
Global Fisheries Management and Governance
Fishing is a global activity governed through a mixture of national laws, international agreements, regional fisheries management organizations, local institutions, and community-based systems. Many commercially important species migrate across national boundaries or occur on the high seas, making international cooperation essential.
Successful fisheries management commonly involves scientific assessments, limits on catches or fishing effort, monitoring of fishing activity, enforcement, protection of important habitats, and mechanisms for adjusting management as conditions change. Regional fisheries organizations play an especially important role in managing shared and highly migratory species such as tuna.
Important governance gaps nevertheless remain. Some fisheries operate in areas with limited institutional capacity, incomplete scientific information, or weak international oversight. Differences among countries over fishing rights, allocations, subsidies, enforcement, and access to marine resources can make sustainable management difficult even when the biological problems are well understood.
Small-Scale, Community, and Indigenous Fisheries
Small-scale fisheries make major contributions to food security, nutrition, employment, local economies, culture, and livelihoods. Their importance is frequently underestimated because conventional economic statistics and fisheries models may focus more heavily on industrial fleets and formally recorded commercial landings.
There is no single model of a small-scale fishery. Fishing practices, dependence on marine resources, markets, ecosystems, technology, social organization, and governance arrangements vary enormously among communities. Policies that work in one fishery therefore may not work in another.
Community participation and co-management can strengthen fisheries governance when local fishers have meaningful authority, secure fishing rights, reliable information, and genuine representation in decision-making. Local and Indigenous knowledge can also contribute information about ecological conditions, species behavior, fishing grounds, and historical change that may not be captured by conventional scientific surveys.
Community-led fisheries initiatives in Africa, Asia, the Pacific, and elsewhere demonstrate growing interest in combining government regulation with local stewardship. Digital tools are also allowing fishing communities to collect their own catch and effort information and participate more directly in fisheries management.
Climate Change and Fisheries Resilience
Climate change is making fisheries management increasingly difficult because the productivity and geographic distribution of fish populations are no longer necessarily stable. Ocean warming, marine heatwaves, changing currents, altered upwelling, ocean acidification, extreme weather, and changes in ecosystem productivity can affect where fish live, how quickly populations grow, and how much fishing pressure they can withstand.
Fish populations may move across management boundaries as waters warm, potentially creating new disputes over fishing rights and international allocations. Tropical fisheries and communities with high dependence on local aquatic resources may be particularly vulnerable.
Climate-resilient fisheries management therefore requires greater flexibility. Management systems may need to adjust catch limits, fishing seasons, protected areas, stock assessments, and international agreements as ecological conditions change.
Resilience also has a human dimension. Fishing communities can be affected by changing catches, damaged coastal infrastructure, dangerous weather, declining income, food insecurity, and the cost of adapting vessels and fishing practices. Livelihood diversification, stronger social institutions, ecosystem restoration, improved forecasting, and community-centered adaptation planning can all contribute to resilience.
Ecosystem-Based Fisheries Management
Traditional fisheries management often concentrated on individual commercial species. Ecosystem-based fisheries management expands the focus to include interactions among species, habitats, predators, prey, environmental conditions, fishing communities, and other human uses of aquatic ecosystems.
This approach recognizes that sustainable catches ultimately depend on functioning ecosystems. Removing large quantities of one species can affect predators, prey, competitors, and food-web structure. Fishing gear can also damage habitats that fish depend upon for spawning, feeding, shelter, and nursery grounds.
Ecosystem-based management may therefore incorporate biodiversity, habitat condition, environmental indicators, climate trends, protected areas, food-web relationships, and socioeconomic objectives alongside conventional stock assessments.
Implementation can be difficult where agencies lack funding, personnel, ecological information, or institutional authority. Nevertheless, practical ecosystem indicators and management objectives can allow fisheries agencies to move toward ecosystem-based management even when perfect information is unavailable.
Stock Assessment, Data, and Fisheries Science
Scientific stock assessment is one of the foundations of modern fisheries management. Researchers use surveys, commercial catch records, biological sampling, tagging, mathematical models, environmental information, and other data to estimate fish abundance, mortality, recruitment, and sustainable harvest levels.
Uncertainty remains a major challenge. Fisheries models can produce misleading results when historical catches are incomplete, surveys do not adequately represent changing fish distributions, fishing grounds expand, or environmental conditions alter productivity.
Improving fisheries data is therefore a major priority. Environmental DNA, electronic reporting, vessel monitoring systems, satellite observations, machine learning, remote sensing, electronic monitoring cameras, and other technologies are expanding the information available to managers.
Technology does not eliminate the need for strong institutions. Data must be trustworthy, accessible, interpreted correctly, and connected to management decisions. Effective fisheries governance also requires adequate staffing, resources, scientific capacity, enforcement, and cooperation among governments, scientists, fishing industries, and communities.
Monitoring, Transparency, and Illegal Fishing
Illegal, unreported, and unregulated fishing undermines both conservation and legitimate fishing economies. Illegal fishing can increase mortality beyond official catch limits, distort scientific assessments, deprive governments and communities of revenue, and create unfair competition for fishers who follow regulations.
Improved transparency is becoming an important part of fisheries enforcement. Vessel tracking, satellite imagery, electronic monitoring, public vessel registries, beneficial-ownership information, port controls, seafood traceability, and analysis of transshipment activity can make fishing operations more visible.
Monitoring is particularly important in areas where industrial and small-scale fleets compete for the same resources. Satellite technology increasingly makes it possible to identify industrial vessels entering zones intended for artisanal fishing or to detect fishing activity that traditional tracking systems may miss.
Transparency alone is insufficient. Governments must have the authority, personnel, legal systems, and political willingness necessary to investigate violations and impose meaningful consequences.
Bycatch, Fishing Gear, and Habitat Protection
Fishing affects more than the species that fleets intend to catch. Bycatch can kill unwanted fish, sharks, seabirds, sea turtles, marine mammals, and other wildlife. Some fishing methods can also damage seabed habitats or continue catching animals when lost gear becomes ghost fishing debris.
Bycatch-reduction devices, turtle-excluder devices, changes in hook and net design, modified fishing practices, spatial closures, seasonal restrictions, electronic monitoring, and improved information about species movements can reduce unintended mortality.
Low-impact fishing approaches seek to reduce habitat damage, unwanted catch, pollution, and energy use while maintaining viable fisheries. Biodegradable fishing materials and alternative gear designs are also being investigated as ways to reduce plastic pollution and ghost fishing.
Protecting essential fish habitat is another major component of sustainable fisheries. Coral reefs, seagrass beds, kelp forests, estuaries, wetlands, rivers, spawning areas, and marine nursery grounds can make disproportionate contributions to future fish populations.
Tuna Fisheries and International Harvest Strategies
Tuna fisheries demonstrate many of the challenges of international fisheries management. Tuna populations migrate through the waters of multiple countries and the high seas, requiring cooperation through regional fisheries management organizations.
Increasing attention is being given to harvest strategies. Instead of negotiating fishing levels from scratch every year, governments can agree in advance on rules that automatically adjust catches when scientific indicators show that a stock has increased or declined.
Management strategy evaluation can test these rules under different ecological and economic scenarios before they are implemented. The goal is to create systems that are more predictable, scientifically defensible, and resistant to short-term political pressure.
Tuna management also illustrates the importance of electronic monitoring, bycatch controls, fishing-aggregation-device policies, international allocation negotiations, and cooperation among coastal states and distant-water fishing nations.
Sustainable Seafood, Certification, and Markets
Consumers and seafood companies increasingly encounter sustainability certifications intended to identify fisheries that meet standards for healthy stocks, ecosystem impacts, management quality, and traceability.
Certification can create market incentives for fisheries to improve management and demonstrate that catches come from responsibly managed sources. Examples from fisheries targeting anchovy, hake, eel, tuna, and other species illustrate how certification programs can become linked with stock assessments, monitoring, traceability, and management reform.
Certification does not resolve every sustainability issue. Seafood supply chains can involve environmental impacts from fishing or aquaculture, questions about feed and energy use, labor conditions, processing, transportation, and the distribution of economic benefits.
Sustainable seafood therefore increasingly refers not simply to the biological status of the harvested species but to the wider ecological and social systems through which seafood is produced.
Fisheries Economics, Rights, Subsidies, and Livelihoods
Fishing is both an ecological activity and an economic system. Management decisions influence employment, food prices, fishing income, seafood businesses, coastal economies, government revenue, and access to marine resources.
Secure fishing rights can sometimes encourage stewardship by giving individuals, cooperatives, or communities a longer-term interest in maintaining productive fish populations. Territorial-use-right systems and catch-share programs represent different approaches to allocating fishing opportunities.
Such systems require careful design because economic efficiency alone does not guarantee equitable outcomes. Fisheries policy may also need to consider community access, concentration of fishing rights, cultural traditions, food security, and the wellbeing of fishing families.
Government subsidies are another major international concern. Subsidies that reduce the cost of fuel, vessels, or fishing operations can encourage fleets to continue fishing even when resources are depleted. International efforts to restrict harmful fisheries subsidies seek to reduce incentives for overcapacity, overfishing, and illegal fishing.
Labor conditions are increasingly recognized as part of fisheries sustainability as well. Environmental improvements cannot provide a complete definition of sustainability when seafood production depends on forced labor, exploitation, dangerous conditions, or serious abuses of fishing crews.
Regional Fisheries Reform
The challenges facing fisheries differ greatly by region. The European Union, Mediterranean, Western Indian Ocean, Pacific, Atlantic, Red Sea, Southeast Asia, Africa, and the Americas each contain fisheries with distinct ecological conditions, governance systems, fleets, markets, and social structures.
Regional case studies show that rebuilding depleted fisheries often requires combinations of catch controls, improved enforcement, habitat protection, stronger scientific capacity, community participation, and international cooperation.
They also demonstrate that fisheries reforms have political and social consequences. Restrictions needed to rebuild stocks can impose short-term costs on fishing communities, while weak regulations can create larger long-term economic losses if populations decline.
Successful reform therefore requires both biological recovery and institutions capable of maintaining public legitimacy, distributing costs and benefits fairly, and adapting management when conditions change.
The Future of Sustainable Fisheries
The future of fisheries management will increasingly be shaped by climate change, technological innovation, ecosystem transformation, changing seafood demand, international politics, and growing concern about biodiversity and social justice.
More sophisticated scientific models and monitoring technologies can improve decision-making, but sustainable fisheries ultimately depend on governance. Rules must respond to scientific evidence, institutions must be capable of enforcing them, and fishing communities must have credible opportunities to participate in decisions affecting their livelihoods.
The strongest approaches combine stock conservation with ecosystem protection, transparent governance, climate adaptation, responsible markets, community participation, and long-term economic planning.
Conclusion
Sustainable fisheries are not achieved through a single policy, technology, or conservation measure. They emerge from the interaction of healthy fish populations, functioning ecosystems, reliable science, effective institutions, responsible fishing practices, transparent markets, and resilient fishing communities.
The evidence across fisheries around the world shows that depleted stocks can sometimes recover when fishing pressure is reduced and management improves. It also shows that sustainability becomes much harder when scientific information is weak, fishing capacity is excessive, enforcement is inadequate, environmental conditions change rapidly, or communities are excluded from decision-making.
The central challenge is therefore not simply determining how many fish can be caught. It is building fisheries systems capable of providing food and livelihoods while maintaining the ecological foundations on which future fishing depends.
Global Fisheries Sustainability, Governance, and International Policy
| Food and Agriculture Organization of the United Nations | FAO Common Oceans | 2026-06-23
Reports commitments by African countries to expand electronic monitoring of industrial tuna fleets to improve catch accountability, bycatch monitoring, and enforcement.
Highlights major findings from FAO's global fisheries assessment, including the continuing contrast between well-managed fisheries and regions where overfishing remains widespread.
Reviews five decades of U.S. fisheries management under the Magnuson-Stevens framework and the development of science-based approaches to rebuilding and maintaining fish stocks.
| Food and Agriculture Organization of the United Nations and WorldFish | FAO | 2026-06-08
Describes a multinational Red Sea program bringing together seven countries to improve fisheries management, ecosystem conservation, data, and regional cooperation.
Reviews the links between fisheries science, governance, policy, conservation, and socioeconomic objectives in efforts to achieve genuinely sustainable global fisheries.
| Food and Agriculture Organization of the United Nations | FAO | 2026-03-16
Reviews efforts in Mozambique to combine sustainable fisheries, coastal ecosystem protection, institutional coordination, and resilient coastal livelihoods.
Provides a global assessment of fisheries and aquaculture, examining production, stock sustainability, food security, trade, livelihoods, and the growing importance of aquatic foods.
Fisheries Subsidies – Post-MC14 Briefing Note | World Trade Organization | WTO | 2026
Explains international efforts to curb harmful fisheries subsidies that contribute to illegal fishing, excess fishing capacity, and depletion of marine resources.
Fishing for the Future: Sustainable Stocks Report 2026 | Marine Stewardship Council | MSC | 2026
Assesses evidence on the condition of fisheries participating in sustainability programs and explores how effective management can support healthy stocks and long-term seafood production.
| Food and Agriculture Organization of the United Nations | FAO / ICSF Digital Repository | 2026
Reviews lessons from successfully managed fisheries and emphasizes science-based limits, adaptive management, strong institutions, stakeholder participation, climate adaptation, and action against illegal fishing.
| Food and Agriculture Organization of the United Nations | FAO / ICSF Digital Repository | 2026
Examines practical methods for assessing and managing multispecies and multigear fisheries where scientific data, money, personnel, and management capacity are limited.
| Food and Agriculture Organization of the United Nations | FAO | 2026
Examines global fishing fleet capacity and explains why the number, size, technology, and catching power of fishing vessels must remain compatible with productive fish stocks.
| Food and Agriculture Organization of the United Nations | FAO | 2026
Explores how food security, livelihoods, gender, working conditions, customary tenure, Indigenous knowledge, and community wellbeing can be incorporated into fisheries management.
| Food and Agriculture Organization of the United Nations | FAO | 2026
Reviews regional fisheries management organizations and other regional bodies responsible for managing shared, straddling, and highly migratory fish stocks.
| Food and Agriculture Organization of the United Nations | FAO / ICSF Digital Repository | 2026
Investigates high-seas fisheries operating outside the competence of existing regional fisheries management organizations and identifies important information and governance gaps.
| Food and Agriculture Organization of the United Nations | FAO / ICSF Digital Repository | 2026
Estimates species and catches occurring in high-seas areas not covered by regional fisheries management organizations and discusses methodological uncertainties in measuring these fisheries.
WTO Agreement on Fisheries Subsidies enters into force | World Trade Organization | WTO | 2025-09-15
Reports the entry into force of the first WTO agreement centered on environmental sustainability, targeting subsidies associated with harmful and illegal fishing practices.
Examines how fisheries-management systems can adapt to shifting species distributions, changing productivity, extreme events, and other effects of climate change.
Explains how U.S. scientists determine whether stocks are overfished or subject to overfishing and how stock assessments guide management decisions.
Argues that conventional concepts of sustainable fisheries need to evolve as climate change, ecosystem transformation, technological change, and shifting human demands alter marine systems.
Small-Scale, Community, and Indigenous Fisheries
Examines practical approaches for improving sustainability in Western Indian Ocean small-scale fisheries through governance, data, community participation, ecosystem protection, and livelihood support.
| Blue Ventures | Blue Ventures | 2026-06-05
Describes the transfer of management rights over more than 227,000 hectares of Madagascar's coastal waters to a local fisher organization.
| Lorenzo Longobardi | WorldFish | 2026-06-04
Describes a digital system allowing small-scale fishers in Kenya and Tanzania to record fishing trips and catches while supporting safety, management, and fisher control over their own data.
| Blue Ventures | Blue Ventures | 2026-06-02
Shows how women gained nearly half of leadership positions in a new Tanzanian Beach Management Unit, broadening representation in community fisheries governance.
| WorldFish | WorldFish | 2026-06
Highlights initiatives to harmonize small-scale fisheries data in the Western Indian Ocean and connect aquatic foods with resilience, livelihoods, nutrition, and sustainability.
Shows how governance arrangements influence the many economic, nutritional, cultural, and social functions provided by small-scale fisheries.
Explores community-led fisheries governance in East Africa and the institutional changes needed to give coastal communities greater authority over local marine resources.
| Pascal Thoya | WorldFish | 2026-02-09
Examines Zanzibar's shift from paper fisheries records toward near-real-time digital information supporting local management and conservation.
Describes moves toward stronger community participation in Ghanaian fisheries management and the potential benefits of giving local fishers meaningful decision-making power.
Discusses the extraordinary diversity of small-scale fisheries and warns against applying uniform management solutions to communities with very different ecological and socioeconomic conditions.
Identifies distinct types of small-scale fisheries and shows why management policies need to account for major differences in fishing practices, dependence, markets, and ecological pressures.
| International Union for Conservation of Nature | IUCN | 2025-06-18
Describes efforts to strengthen stakeholder participation and civil-society capacity in sustainable freshwater fisheries management in Cambodia.
Stop ignoring small-scale fisheries in economic models | Nature Editorial | Nature | 2025-06-04
Calls for economic and policy models to recognize the enormous social, nutritional, employment, and livelihood contributions of small-scale fishing.
Describes efforts to ensure that fishers' experience, local knowledge, and livelihood needs are represented in national and international ocean-policy decisions.
Uses Kenya to demonstrate how small-scale fisheries contribute simultaneously to food security, employment, poverty reduction, gender objectives, and marine-resource stewardship.
Quantifies the often-overlooked contributions of small-scale fisheries to food, nutrition, employment, livelihoods, culture, and local economies around the world.
| International Union for Conservation of Nature | IUCN | 2025-01-03
Reviews lessons from building community and institutional capacity for sustainable freshwater fisheries management in Cambodia.
| Patrick Smallhorn-West et al. | WorldFish | 2025
Synthesizes research on fisheries co-management and identifies conditions under which governments and fishing communities can successfully share management responsibilities.
| WorldFish | WorldFish | 2025
Reviews decades of research showing how co-management, local knowledge, rights, better data, and community participation can improve small-scale fisheries.
| International Union for Conservation of Nature | IUCN World Conservation Congress | 2025
Calls for inland fisheries to be incorporated into biodiversity plans, legislation, management systems, and national sustainability targets.
Climate Change, Resilience, and Adaptive Fisheries Management
Assesses climate-smart practices in West and Central African fisheries and aquaculture and identifies obstacles preventing wider adoption by producers and fishing communities.
Examines how climate impacts are experienced differently by women and men in Kenyan Lake Victoria fishing communities and considers implications for adaptation policies.
Models how warming seas and changing ocean productivity could alter tropical tuna abundance, distribution, catches, and the economies that depend on them.
Shows how oceanographic conditions such as upwelling affect marine productivity and fish populations, illustrating the importance of environmental monitoring for fisheries management.
| NOAA Fisheries | National Oceanic and Atmospheric Administration | 2026-03-03
Examines a major Northeast Pacific marine heatwave and its potential effects on salmon, fisheries, harmful algal blooms, and species distributions.
Introduces research on strengthening fisheries resilience through adaptive management, ecosystem protection, livelihood diversification, and community-centered climate planning.
Sustainable Fisheries for Yemen’s Resilience | World Bank | World Bank | 2025-11-20
Examines investments in fisheries infrastructure, livelihoods, and management intended to improve food security and economic resilience in conflict-affected coastal communities.
Describes infrastructure and resilience measures intended to protect fishing communities and fishing livelihoods from storms, coastal hazards, and climate change.
| Aaron Shultz et al. | Fisheries | 2025-07-23
Combines Indigenous knowledge, fisheries science, and participatory research to develop climate-adaptation options for culturally important Great Lakes lake sturgeon.
Describes financing for community livelihoods and natural-resource conservation, including coastal and marine resources important to fisheries and local economies.
Covers investments designed to increase climate resilience and economic opportunities in Guinea, including sustainable use of coastal and natural resources.
| NOAA Fisheries | National Oceanic and Atmospheric Administration | 2025-05-15
Finds evidence that cooler Southeast Alaska waters may temporarily shelter juvenile salmon from unfavorable marine-heatwave conditions.
| Michael Drexler et al. | Frontiers in Marine Science | 2025-04-09
Identifies dozens of near-term actions that fisheries managers can take now to become more responsive to climate change without waiting for perfect forecasting systems.
| NOAA Fisheries | National Oceanic and Atmospheric Administration | 2025-01-08
Describes efforts to forecast ecosystem change and help fishing communities prepare for shifting stocks, marine heatwaves, and changing ocean productivity.
Demonstrates how environmental conditions can exert powerful control over fishery productivity, complicating attempts to manage catches solely through fishing-pressure targets.
| NOAA Fisheries | National Oceanic and Atmospheric Administration | 2024-04-05
Describes scenario planning designed to help Alaska fisheries anticipate future changes in species abundance and geographic distribution.
| NOAA Fisheries | National Oceanic and Atmospheric Administration | 2024
Demonstrates ways to adjust stock assessments when climate-driven changes in spawning timing or fish distribution distort survey estimates.
| NOAA Fisheries | National Oceanic and Atmospheric Administration | 2020
Explains why ecosystem-based management can stabilize fisheries and give fishing communities more time to adapt as climate change alters marine ecosystems.
| NOAA Fisheries | National Oceanic and Atmospheric Administration | 2018
Presents a six-step framework for incorporating climate and environmental information into fisheries science, assessments, forecasts, and management decisions.
Transparency, Monitoring, Traceability, IUU Fishing, and Enforcement
Describes international efforts to make vessel activity and fisheries information more transparent so governments and communities can better monitor fishing and enforce regulations.
| Blue Ventures | Blue Ventures | 2026-06-17
Reports commitments by Senegal and Comoros to strengthen coastal zones reserved for artisanal fisheries and restrict industrial fishing near shore.
Shows how satellite imagery can identify fishing activity that conventional vessel-tracking systems miss and help detect industrial vessels operating near small-scale fishing grounds.
Explains how revealing the true owners of fishing vessels can strengthen accountability and make it harder for operators involved in illegal fishing to hide behind corporate structures.
Argues that inaccessible vessel and fisheries data undermine effective management in the Mediterranean and calls for greater public transparency.
Finds that technology alone is insufficient for effective fisheries governance and that institutions also require resources, trust, skills, and long-term cooperation.
Explains how better vessel, ownership, and fishing-activity information could help seafood buyers reduce exposure to illegal or poorly regulated fishing.
| Blue Ventures | Blue Ventures | 2026-02-19
Describes Madagascar's formal recognition of locally managed marine areas and other community conservation systems within its national conservation framework.
Reviews international fisheries that raise concerns involving illegal, unreported and unregulated fishing, excessive bycatch, or unsustainable shark fishing.
| NOAA Fisheries | National Oceanic and Atmospheric Administration | 2026
Collects recent work on electronic cameras and other technologies used to verify catches, discards, fishing effort, and compliance.
| Global Fishing Watch | Global Fishing Watch | 2026
Provides data on potential at-sea transshipment events detected using vessel positions, machine learning, and carrier-vessel activity.
| The Pew Charitable Trusts | Pew | 2025-12
Examines rapidly expanding squid fisheries and argues that weak regulation, incomplete data, and limited international oversight create serious sustainability risks.
| Dave Gershman and Glen Holmes | The Pew Charitable Trusts | 2025-11-21
Recommends stronger port controls, monitoring, transparency, and accountability to reduce illegal fishing in the Western and Central Pacific.
| NOAA Fisheries | National Oceanic and Atmospheric Administration | 2025-09-03
Explains electronic seafood trade reporting designed to strengthen traceability and prevent illegally caught products from entering U.S. markets.
Explains how U.S. seafood-import rules can be used to pressure foreign fisheries to adopt stronger measures protecting marine mammals and reducing harmful bycatch.
Describes preparations for implementing the fisheries-subsidies agreement and financial assistance intended to help developing countries meet its conservation requirements.
| The Pew Charitable Trusts | Pew | 2025-02-03
Profiles research aimed at tracing illegally caught fish through Senegal's seafood supply chain and documenting incursions into artisanal fishing areas.
| NOAA Fisheries | National Oceanic and Atmospheric Administration | 2025
Explains electronic monitoring, electronic reporting, vessel monitoring systems, and other technologies that increasingly supplement human fisheries observers.
| Global Fishing Watch | Global Fishing Watch | 2025
Explains how monitoring carrier vessels and transshipment can expose gaps in seafood traceability and reduce opportunities to conceal illegally caught fish.
Explains how public access to fisheries information can improve accountability, expose harmful practices, and give fishing communities a stronger role in management.
Fishing Gear, Bycatch, Fish Habitat, and Ecosystem Impacts
| Peter Ljungberg et al. | Frontiers in Fish Science | 2026-07-01
Compares alternative fishing gears in the Baltic cod fishery in an effort to reduce seal interactions while maintaining a viable commercial fishery.
Describes outreach encouraging correct use of bycatch-reduction devices and turtle-excluder devices in shrimp trawls to reduce unintended mortality.
Shows how expansion into new fishing grounds can conceal local depletion and produce misleading impressions of sustainability in artisanal reef fisheries.
| NOAA Fisheries | National Oceanic and Atmospheric Administration | 2026-01-15
Collects policies governing fish-habitat protection, impact assessment, restoration, mitigation, and climate-related habitat consultations.
Paving the way for low-impact fisheries | Oceana | Oceana Europe | 2026
Advocates fisheries policies that reward selective gear, lower habitat damage, reduced bycatch, lower emissions, and fishing methods with smaller ecosystem impacts.
Bycatch | NOAA Fisheries | National Oceanic and Atmospheric Administration | 2026
Provides an overview of unintended capture of fish, marine mammals, turtles, seabirds, and other species and the management techniques used to reduce it.
| NOAA Fisheries | National Oceanic and Atmospheric Administration | 2026
Describes coral reefs, kelp forests, estuaries, seagrasses, wetlands, rivers, and deep-sea environments that fisheries depend on during different life stages.
| NOAA Fisheries | National Oceanic and Atmospheric Administration | 2026
Explains why seagrasses and other submerged vegetation are disproportionately valuable nursery, feeding, shelter, and reproductive habitat for fisheries species.
| NOAA Fisheries | National Oceanic and Atmospheric Administration | 2025-12-09
Reviews scientific evaluations of fishing and non-fishing effects on essential habitat for Alaska groundfish, salmon, crab, scallop, and Arctic fisheries.
Investigates when and where salmon are caught unintentionally in Alaska's large pollock fishery and how improved information can support bycatch reduction.
Describes faster fisheries-data analysis designed to help managers and fishing fleets evaluate and respond to salmon bycatch more rapidly.
| NOAA Fisheries | National Oceanic and Atmospheric Administration | 2025-09-24
Describes the scientific review used to determine whether designated Pacific salmon habitats need updated protection.
| Eleonora Monfardini et al. | Frontiers in Marine Science | 2025-09-24
Tests biodegradable fishing-pot materials designed to retain fishing performance while reducing plastic pollution and long-term ghost fishing.
| NOAA Fisheries | National Oceanic and Atmospheric Administration | 2025-08-18
Explains how protection of spawning, nursery, feeding, and growth habitat supports productive commercial and recreational fisheries.
Reports concerns about shark bycatch and mortality associated with longline fishing, highlighting the ecological consequences of poorly controlled fishing gear.
| NOAA Fisheries | National Oceanic and Atmospheric Administration | 2025-04-18
Reviews new information on essential habitat for Atlantic tuna, sharks, billfish, and other highly migratory species.
Explores unusual situations in which intensified fishing of ecologically disruptive species may produce conservation benefits, illustrating the complexity of defining sustainable catch levels.
Examines how multispecies fisheries can pursue economic returns without destabilizing food webs and undermining the ecological systems that support future catches.
Shows how maintaining biodiversity within fisheries can increase nutritional benefits while reducing vulnerability to ecological and environmental change.
Certification, Seafood Markets, and Sustainable Production
Discusses FAO evidence showing that effective fisheries management can maintain productive stocks while unmanaged or weakly managed fisheries face much greater sustainability risks.
Describes sustainability certification of an East China Sea anchovy fishery and the stock, ecosystem, and management requirements involved in certification.
Eel fishery becomes Peru’s first to be MSC certified | Marine Stewardship Council | MSC | 2026-05-28
Reports Peru's first MSC-certified fishery and illustrates how certification is used to encourage traceability, scientific assessment, and responsible harvesting.
Examines efforts to improve the sustainability of small pelagic fisheries, which are ecologically important as prey and economically important for food and fishmeal.
Describes certification of Namibia's hake fishery and the management measures intended to maintain stocks while protecting associated marine ecosystems.
Chilean Jack Mackerel: Bust To Boom | Marine Stewardship Council | MSC | 2026
Reviews the collapse and subsequent rebuilding of Chilean jack mackerel, illustrating how international cooperation and catch controls can help severely depleted stocks recover.
Describes a Kenyan county policy intended to expand fisheries and aquaculture while strengthening governance, food production, livelihoods, and sustainable resource use.
Discusses proposals for expanding U.S. seafood production while incorporating environmental safeguards and responsible aquaculture development.
Examines the potential for responsibly developed aquaculture to increase seafood supply, employment, food security, and economic opportunities while reducing pressure on wild fisheries.
The hidden cost of your supermarket sea bass | The Guardian | The Guardian | 2025-05-22
Investigates environmental and supply-chain concerns surrounding farmed sea bass and shows why sustainability assessments need to consider feed, sourcing, and production impacts.
Ecosystem-Based Fisheries Management
| John F. Hlavin et al. | Frontiers in Marine Science | 2026-04-24
Develops a decision tree for identifying and protecting marine nursery areas while accommodating uncertainty through precautionary and adaptive management.
| Various authors | Fisheries Research | 2026
Proposes practical ways to advance ecosystem-based fisheries management even when agencies face limited budgets, staffing constraints, and insufficient ecosystem data.
| Amanda Ho et al. | Frontiers in Marine Science | 2025-10-02
Evaluates anti-trawling structures in Cambodia and their potential to protect damaged habitats while improving conditions for small-scale fisheries.
| Jason S. Link | Fisheries | 2025-09-08
Reassesses the meaning and practical importance of ecosystem-based fisheries management more than two decades after the concept became prominent in fisheries science.
| The Pew Charitable Trusts | Pew | 2025-02-11
Explains how managers can translate broad ecosystem goals into measurable objectives, indicators, management rules, and evaluation systems.
| Chris J. Harvey et al. | Fish and Fisheries | 2025
Reviews implementation of the U.S. ecosystem-based fisheries management policy and identifies lessons involving coordination, human dimensions, science, and management.
| Various authors | Marine Policy | 2025
Tests whether participatory fisheries governance automatically produces ecosystem-based management and finds that participation alone may not overcome weak legal and institutional structures.
| NOAA Fisheries | National Oceanic and Atmospheric Administration | 2025
Provides an accessible explanation of why fisheries cannot always be managed effectively one species at a time and describes the benefits of integrated ecosystem assessments.
| Earth Sciences New Zealand | NIWA / Earth Sciences New Zealand | 2025
Explains New Zealand's approach to moving beyond single-species management toward consideration of food webs, habitats, fishing impacts, and ecosystem processes.
| NOAA Fisheries | National Oceanic and Atmospheric Administration | 2024-11-27
Explains NOAA's ecosystem-based approach, which considers species interactions, habitats, environmental change, economics, communities, and multiple ocean uses together.
Fisheries Science, Data, Technology, and Stock Assessment
| Matteo Stefani et al. | Frontiers in Marine Science | 2026-08-14
Introduces MAELSTROM, a machine-learning approach designed to improve stock assessment and extract useful management information from complex fisheries data.
Connects fisheries management with broader ecosystem health and sustainable-development goals, emphasizing integrated rather than single-species approaches.
| Konstantinos Touloumis et al. | Frontiers in Marine Science | 2026-07-07
Reconstructs Greek fisheries catches and argues that apparent recovery can look very different when historical removals and long-term trends are examined more completely.
| Chen Weifeng et al. | Frontiers in Marine Science | 2026-07-01
Combines environmental DNA with conventional trawl surveys to improve understanding of seasonal fish-community dynamics and fisheries monitoring.
| NOAA Fisheries | National Oceanic and Atmospheric Administration | 2026-06-22
Provides data used to track whether important U.S. stocks are overfished, experiencing overfishing, or meeting fish-stock sustainability targets.
Explores how fisheries science, aquaculture, ecology, economics, technology, and food-system research can be combined to increase sustainable seafood production.
Examines how modernization and decarbonization of fishing vessels can proceed without increasing fishing capacity or undermining stock-conservation objectives.
Connects fisheries management to public health by examining how sustainable seafood production can help meet nutritional goals while protecting marine resources.
Reviews U.S. aquaculture research and development intended to expand domestic seafood production while addressing environmental performance and ecosystem compatibility.
Reviews challenges in fisheries assessment and the need for improved methods when data are limited, ecosystems are changing, or conventional stock models are inadequate.
Explores electronic monitoring, digital data systems, remote sensing, and other technologies that can make fisheries management more timely, transparent, and climate-responsive.
Reviews technologies that can improve fisheries data collection, monitoring, enforcement, traceability, decision-making, and adaptation.
| Inter-American Tropical Tuna Commission | IATTC | 2026
Provides scientific assessments, stock indicators, tagging research, port sampling, and management-strategy work supporting sustainable Eastern Pacific tuna fisheries.
| Muhsan Ali Kalhoro et al. | Frontiers in Marine Science | 2025-04-02
Uses several assessment models to estimate the stock condition of torpedo scad in the northern Arabian Sea and derive implications for sustainable harvesting.
| Pedro Romero et al. | Frontiers in Marine Science | 2025-02-10
Evaluates Chilean territorial-use-right fisheries across biological, administrative, and economic dimensions rather than judging sustainability from stock condition alone.
| Nathan Fedrizzi | The Pew Charitable Trusts | 2025-01-21
Reviews evidence that some stock-assessment models systematically overestimate fish abundance, potentially creating false impressions of recovery and permitting excessive catches.
| NOAA Fisheries | National Oceanic and Atmospheric Administration | 2025
Summarizes changes in U.S. fish-stock status during the second quarter of 2025 and reports Fish Stock Sustainability Index results.
| Inter-American Tropical Tuna Commission | IATTC | 2025
Brings together assessments of tropical tuna stocks, harvest strategies, FADs, sharks, rays, bycatch, climate change, and scientific priorities for Eastern Pacific fisheries.
Explains the relationship between science-based fisheries management and a dependable supply of seafood, emphasizing stock assessments, catch controls, habitat, and ecosystem protection.
EDF launches new Climate-Resilient Fisheries Toolkit | Environmental Defense Fund | EDF | 2022
Introduces management tools designed to help fisheries anticipate climate-driven shifts in stock productivity, distribution, fishing opportunities, and ecosystem conditions.
Tuna Fisheries, RFMOs, and Harvest Strategies
| NOAA Fisheries | National Oceanic and Atmospheric Administration | 2026-08-18
Explains increases in U.S. Atlantic bluefin tuna allocations following international negotiations and their relationship to science-based tuna management.
| Australian Fisheries Management Authority | AFMA | 2026-08-11
Provides harvest strategies for Australian tuna, billfish, scallop, prawn, squid, small-pelagic, groundfish, shark, and other fisheries.
| Western and Central Pacific Fisheries Commission | WCPFC | 2026-02-11
Explains harvest strategies as pre-agreed rules that adjust fishing levels according to stock condition, reducing dependence on annual political negotiations.
| Western and Central Pacific Fisheries Commission | WCPFC | 2026-01-27
Traces development of harvest strategies for skipjack, bigeye, yellowfin, and South Pacific albacore tuna in the world's largest tuna-fishing region.
| Various authors | Marine Policy | 2026
Models ecological, economic, and distributional tradeoffs associated with alternative tuna harvest strategies in the Western and Central Pacific Ocean.
| NOAA Fisheries | National Oceanic and Atmospheric Administration | 2025-12-11
Reviews tuna-management negotiations in the Western Pacific and expansion of electronic monitoring for international fishing fleets.
| Food and Agriculture Organization of the United Nations | FAO Common Oceans | 2025-09-11
Reviews international progress in replacing reactive annual tuna negotiations with tested, pre-agreed harvest strategies.
| NOAA Fisheries | National Oceanic and Atmospheric Administration | 2025-05-16
Sets West Coast salmon fishing opportunities while sharply restricting fisheries where weak Chinook returns create conservation concerns.
| Inter-American Tropical Tuna Commission | IATTC | 2025
Documents work on management strategy evaluation and harvest-control rules for bigeye and other tropical tuna fisheries in the Eastern Pacific.
| Marine Stewardship Council | MSC | 2025
Describes collaboration among five South Atlantic albacore fisheries to develop a stock-wide management strategy evaluation and scientifically tested harvest strategy.
Fisheries Economics, Rights, Finance, Labor, and Livelihoods
Where the Ocean Creates Jobs | World Bank | World Bank | 2026-06-08
Examines how fisheries and other ocean sectors generate employment and considers how marine-resource management affects the durability and quality of those jobs.
Jobs and Skills for the Blue Economy | World Bank | World Bank | 2026-04-10
Explores the employment and skills needed for sustainable ocean industries, including fisheries, aquaculture, conservation, marine services, and seafood value chains.
| Mavindu Muthoka | WorldFish | 2026-04-09
Examines community-led integrated multi-trophic aquaculture in coastal Kenya as a possible complement to capture fisheries and source of resilient aquatic-food livelihoods.
| Blue Ventures | Blue Ventures | 2026-03-31
Reports research linking industrial bottom trawling with reduced access to nutritious fish and lost economic opportunities for small-scale fishing communities.
Shows how fishing communities can collect and use their own data to strengthen management decisions, accountability, and representation in West African fisheries governance.
Argues that seafood cannot meaningfully be considered sustainable when environmental improvements coexist with forced labor, abusive working conditions, or exploitation of fishing crews.
| NOAA Fisheries | National Oceanic and Atmospheric Administration | 2026-02-09
Provides economic data on commercial fisheries, seafood businesses, recreational fishing, employment, sales, and the broader economic value of marine fisheries.
| NOAA Fisheries | National Oceanic and Atmospheric Administration | 2026-01-27
Explains fisheries systems that allocate portions of an overall catch limit to individuals, cooperatives, communities, or other entities.
Explains systems that give fishing communities defined rights over fishing areas, creating stronger incentives for stewardship and long-term resource conservation.
Fisheries Finance | Environmental Defense Fund | Fishery Solutions Center | 2026
Explores financial tools that can help fishing businesses and communities transition toward more sustainable practices while maintaining economic viability.
Secure Fishing Rights | Environmental Defense Fund | Fishery Solutions Center | 2026
Reviews approaches that establish secure access rights for fishers as a way to reduce destructive competition, improve accountability, and encourage long-term stewardship.
| NOAA Fisheries | National Oceanic and Atmospheric Administration | 2026
Defines core concepts used in sustainable fisheries and seafood policy, including biomass, bycatch, catch limits, catch shares, aquaculture, and fishery management.
| Megan Jungwiwattanaporn and Grace Evans | The Pew Charitable Trusts | 2025-11-05
Examines the implementation challenge following entry into force of the WTO Agreement on Fisheries Subsidies.
| The Pew Charitable Trusts | Pew | 2025-11-04
Describes how regional fisheries management organizations can help governments determine stock status, improve transparency, and implement international subsidy restrictions.
| The Pew Charitable Trusts | Pew | 2025-10-27
Explains how government subsidies can encourage excess fishing capacity and why the WTO fisheries-subsidies agreement matters for reducing overfishing and illegal fishing.
Highlights fishery-rebuilding experiences in which science-based limits and management reforms produced healthier stocks alongside economic benefits for fishing communities.
Argues that sustainable fisheries management should consider fishers' physical, economic, social, and psychological wellbeing rather than treating catch and stock indicators as the only outcomes.
Highlights inland fisheries among renewable resources capable of supporting food security, rural livelihoods, and more inclusive economic growth when sustainably managed.
| WorldFish | WorldFish | 2025
Describes Kenya's BlueTech strategy for combining fisheries data, vessel tracking, climate adaptation, food-loss reduction, and more sustainable coastal aquatic-food production.
| NOAA Fisheries | National Oceanic and Atmospheric Administration | 2023
Reviews potential advantages and design challenges of catch shares, including ending races for fish, improving accountability, and protecting fishing communities.
Regional Fisheries Reform and Case Studies
Gabon ends fisheries partnership agreement with EU | Victoria Schneider | Mongabay | 2026-08-10
Reports Gabon's decision to end its fisheries agreement with the European Union, raising questions about access agreements, domestic benefits, governance, and control over marine resources.
Examines the international significance of European fisheries rules and argues that strong EU management standards influence conservation well beyond European waters.
Argues that consistent enforcement of fishing regulations is essential for healthy stocks, fair competition, seafood security, and long-term fishing-industry viability.
Describes Ghana's first marine protected area and its intended role in restoring marine ecosystems while supporting the long-term productivity of coastal fisheries.
What is the CFP and why is it important? | Arin Owoturo | Oceana Europe | 2026-02-05
Explains the European Union's Common Fisheries Policy, including catch limits, fleet management, ecosystem protection, and efforts to end overfishing.
Uses Cyprus to examine how European fisheries regulations affect working fishers and how policy design can better reflect conditions faced by small-scale fleets.
Covers investments in Montenegro aimed at modernizing fisheries, improving management, strengthening food systems, and meeting environmental standards.
| Jean-Christophe Vandevelde and Daniel Steadman | The Pew Charitable Trusts | 2025-10-10
Argues that catches of herring and other forage fish should reflect their ecological importance as food for predatory fish, seabirds, and marine mammals.
| Esther Wozniak and Grantly Galland | The Pew Charitable Trusts | 2025-10-06
Reviews depleted Mediterranean fish stocks and argues for stronger catch limits, modern management plans, and habitat protection.
Reviews a decade of Philippine fisheries-law implementation, including enforcement, illegal fishing, management capacity, and progress toward sustainable fisheries.
Explores ecological, economic, and social costs resulting from persistent overfishing in the Western Mediterranean.
| Raiana McKinney | The Pew Charitable Trusts | 2025-03-14
Calls for stronger regulation of bottom fishing and transshipment by the North Pacific Fisheries Commission.
Assesses the condition of Western Mediterranean fisheries and proposes measures for rebuilding stocks while supporting viable fishing communities.
Policy Debates, Overfishing, and the Future of Fisheries
Debunking common myths about fisheries | Arin Owoturo | Oceana Europe | 2026-05-27
Challenges recurring claims in fisheries debates and explains why scientific evidence, stock condition, fishing capacity, and enforcement matter when evaluating policy.
Reviews fisheries and marine-conservation programs demonstrating connections among healthy ecosystems, sustainable seafood, protected species, habitats, and coastal communities.
Documents growing international participation in rules designed to prohibit subsidies associated with illegal fishing and depleted stocks and to reduce economic incentives for unsustainable fishing.
Sea change needed at global talks to save ocean from disaster | Reuters | Reuters | 2025-06-03
Reviews major ocean-policy challenges ahead of international negotiations, including overfishing, marine protection, climate change, pollution, and financing.
How could recent cuts to NOAA impact U.S. fisheries? | Environmental Defense Fund | EDF | 2025-04-11
Discusses how reductions in scientific and administrative capacity could affect stock assessments, catch limits, monitoring, forecasting, and fisheries management.
Reports warnings that international disagreement over catch allocations has produced excessive mackerel harvests and placed an economically important North Atlantic stock at risk.
Trump’s regulatory freeze throws US fishing industry into chaos | Reuters | Reuters | 2025-03-23
Examines how regulatory uncertainty can disrupt fisheries management, fishing businesses, seasonal planning, and the science-and-rulemaking systems on which sustainable harvests depend.
Argues that fisheries and coastal economies depend on NOAA's scientific monitoring, weather services, stock assessments, habitat research, and management infrastructure.
Belize Advances Investments in the Blue Economy | World Bank | World Bank | 2025-02-01
Describes investments intended to link ocean conservation, sustainable fisheries, coastal livelihoods, tourism, and economic development in Belize.
The UN Ocean Conference tries to turn promises into protection | Associated Press | AP News | 2025
Examines international efforts to convert ocean-conservation commitments into enforceable measures addressing overfishing, habitat loss, pollution, and marine protection.
Foundational Fisheries Research and Frameworks
| Ray Hilborn et al. | Proceedings of the National Academy of Sciences | 2020
Compares fisheries around the world and finds strong evidence that intensive science-based management is associated with healthier or rebuilding fish populations.
| Christopher M. Free et al. | Science | 2019
Estimates how historical ocean warming has already altered the productivity of marine fish populations and global fisheries catches.
| Steven D. Gaines et al. | Science Advances | 2018
Finds that improved fisheries management could offset many projected biological and economic losses from climate change while strengthening long-term fisheries resilience.
| Christopher Costello et al. | Proceedings of the National Academy of Sciences | 2016
Models the future of global fisheries under alternative management regimes and finds substantial biological and economic gains are possible from improved management.
| Boris Worm et al. | Science | 2009
Reviews evidence from fisheries worldwide and concludes that rebuilding depleted fisheries can restore ecosystem productivity while sustaining human use.
| Daniel Pauly et al. | Nature | 2002
Reviews major problems affecting world fisheries and argues for ecosystem-based approaches, reduced fishing capacity, protected habitats, and stronger governance.
| Food and Agriculture Organization of the United Nations | FAO | 1995
Establishes the Code of Conduct for Responsible Fisheries, a foundational international framework covering conservation, fishing operations, aquaculture, coastal management, trade, research, and responsible use of aquatic resources.
