Syllabus: Fishery
Source: FAO
Context: The FAO’s 2025 report on the state of marine fisheries was released during the UN Ocean Conference (UNOC3) in Nice, France.
Summary of State of World Marine Fishery Resources – 2025:
- Global Stock Sustainability: 64.5% of global marine fishery stocks are exploited within biologically sustainable levels, while 35.5% remain overfished.
- Deep-Sea Species Crisis: Only 29% of deep-sea species are sustainably fished due to traits like slow growth, late maturity, and low reproduction rates.
- Migratory Shark Decline: 43.5% of the 23 assessed shark stocks (7 species) are unsustainable; high catches occur in the tropical Indo-Pacific.
- Tuna Sustainability Success: 87% of assessed tuna and tuna-like species are sustainably fished due to effective regional fisheries management organizations (RFMOs).
- Regional Disparities: Regions like the northeast and southwest Pacific show high sustainability; the Mediterranean and Black Seas report only 35.1% sustainability.
- Data Deficiency Challenge: Areas such as the eastern Indian Ocean show high sustainability (72.7%) but are cautioned due to inadequate species-specific data.
- Call for Stronger Governance: The report emphasizes the role of RFMOs, technology, and precautionary policies as essential tools to reverse overfishing and support global marine resilience.
Analysis of the Report:
Positives:
- Global Sustainability Improved: 64.5% of fishery stocks are biologically sustainable – reflects growing awareness and partial management success.
E.g.: Northeast and Southwest Pacific show higher sustainability due to strict regulation.
- Tuna Management is Working: 87% of tuna and tuna-like species are sustainably harvested due to active Regional Fisheries Management Organisations (RFMOs).
E.g.: High seas governance models like observer systems, catch reporting.
- Robust Methodology Adopted: Participation of 600+ experts from 90 countries enhances credibility and scientific depth.
E.g.: Integrated biological and ecological assessments.
- Policy Guidance Provided: Offers actionable insights into vulnerable stocks, e.g., sharks and rays, for better conservation targeting.
E.g.: Emphasizes bycatch risks in tuna fisheries.
Negatives:
- Deep-Sea Stocks Severely Overfished: Only 29% of deep-sea species are sustainably fished due to low resilience and inadequate protection.
E.g.: Species like Orange Roughy mature late, making recovery difficult.
- Shark Stocks Declining: 43.5% of the assessed shark species are unsustainably harvested, largely as tuna bycatch.
E.g.: High mortality in Indian and Pacific Oceans.
- Poor Data in Some Regions: Lack of monitoring in Southeast Asia and African coastal waters hinders accurate policy planning.
E.g.: Gaps in species-specific stock biomass estimates.
- Inadequate Management in Some Seas: Mediterranean and Black Sea show only 35.1% sustainability, reflecting weak implementation of controls.
E.g.: Overfishing persists due to unregulated artisanal fishing.
Recommendations:
- Strengthen RFMO Mandates: Expand monitoring tools, onboard observers, and real-time data sharing.
- Promote Ecosystem-Based Management: Incorporate climate adaptation and biodiversity conservation into marine policy.
- Support Data Collection: Build capacity in data-poor countries via FAO, World Bank, or regional forums.
- Ban Harmful Subsidies: Implement WTO’s agreement to eliminate subsidies leading to overfishing.
- Empower Coastal Communities: Include local stakeholders in co-management and marine protected areas (MPAs).
Conclusion:
The FAO’s 2025 report provides a sobering yet constructive assessment of global fisheries. While progress is visible in regions with strong governance, deep-sea and shark species remain under severe threat. Urgent multilateral cooperation and science-based policies are essential to safeguard marine biodiversity.
