Ethical Seafood Research

@ethicalseafood.bsky.social

We conduct rigorous welfare assessments, develop new strategies, and collaborate with industry leaders to improve conditions for millions of fish. Our peer-reviewed studies and hands-on projects influence policies and practices for more ethical seafood.

Exploring the future of animal welfare across Africa. 🐟 Earlier this month, the AVA Summit Ghana brought together researchers, practitioners and advocates from across the continent to share ideas, build partnerships and explore practical solutions to some of the sector's biggest challenges.

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We're pleased to welcome Ruth Garcia Gomez to the ESR Advisory Board. 🐟 An aquatic veterinarian with more than two decades of practical experience, Ruth's expertise spans aquatic animal health, fish welfare standards and aquaculture development across Europe and the Pacific.

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When most people think of oysters, they think of seafood. But beneath the surface, they're quietly performing an important environmental role too. A 2026 study suggests oyster reefs remove significantly more nitrogen pollution from coastal waters than scientists previously realised.

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Celebrating 100 years of Science for Animal Welfare. 🐟 Last month, ESR's Head of Research, Wasseem Emam, had the pleasure of speaking at the SciFAW Centenary Conference, joining scientists, researchers and advocates to reflect on the past, present and future of animal welfare science.

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We were delighted to welcome Haven King-Nobles, Co-Founder and Executive Director of Fish Welfare Initiative, to the University of Nairobi, where he delivered a keynote address to the 30 university students taking part in ESR's ‘Kenyan Emerging Technologies - Fish Welfare Training Programme’.

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What does fish welfare look like in the European caviar industry? A 2026 study by ESR’s Wasseem Emam and Matt Unerman explored how European sturgeon farmers view fish welfare, highlighting both the progress being made and the challenges that remain.

It was a pleasure to welcome Haven King-Nobles, Founder of Fish Welfare Initiative (FWI), during his ongoing visit to Kenya. ESR Researcher John had the opportunity to discuss his work training students to become fish welfare assessors, helping build local capacity to improve welfare on farms.

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How does stocking density affect water quality, growth performance and production outcomes in Nile tilapia ponds? A 2026 study by Mohamed N. El-Rewiny and colleagues, including Wasseem Emam, examined the effects of three stocking densities in concrete ponds operating under fixed aeration capacity.

As the EU reviews its animal welfare framework, where do aquatic animals fit in? A new recommendation from the AAC explores how animal welfare could be integrated into future EU legislation, outlining recommendations on species-specific standards, staff training and management practices.

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The global food system faces growing pressure to deliver more nutrition with lower environmental and welfare costs. Seaweed farming, properly financed, engineered, governed and designed for inclusion, is one of the most credible available responses.

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How can tilapia welfare assessment benefit aquatic veterinarians? Drawing on research by ESR Director, Wasseem Emam, a recent article from the World Aquatic Veterinary Medical Association (WAVMA) explores why welfare assessment is becoming an increasingly important tool for aquatic veterinarians.

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Less than one week to go until the Science for Animal Welfare (formerly UFAW) Centenary Conference 2026! As part of this year’s programme, ESR Director, Wasseem Emam, will explore practical, field-based approaches to improving fish welfare within low- and middle-income aquaculture systems.

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The ocean is one of our greatest allies in the fight against climate change. 🌊 It absorbs more than 90% of excess heat, captures around a quarter of global CO2 emissions, and supports billions of people through food, livelihoods and resilience.

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Can nonprofits really achieve systemic change while operating from grant to grant? In our new article, Natasha Stromberg, Founder of The Stewardship Specialists, is joined by ESR Director, Wasseem Emam, to explore whether it's time to rethink how impact-focused organisations are funded.

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Glass eel trafficking has quietly become one of the world’s most lucrative wildlife crimes. Now worth an estimated €3 billion annually, the trade sees millions of juvenile eels smuggled across borders each year, placing enormous pressure on already vulnerable populations.

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