Fisheries
Salmon-counting could be a breeze as environmental DNA technology advances
Study shows that environmental DNA (eDNA) can be detected in the air with no power sources, a potential boon for salmon fisheries managers.
Features
Intelligence
As concerns over sex reversal grow, mixed-sex tilapia farming gets a second look
Tilapia sex-reversal procedures have positives, but regulatory barriers and concerns about welfare, worker safety and environmental impacts remain.
Fisheries
Catch & Culture Review: Bioeconomic modeling for tuna fisheries and bespoke fisheries management
In this review of recent fisheries literature, we examine tuna harvest strategy optimization and why a one-size-fits-all management approach fails.
News
Intelligence
Freshwater Institute: Membrane bioreactors cut RAS water use
Trial with rainbow trout found membrane bioreactors reduced water use by 94% in recirculating aquaculture systems without affecting growth.
Responsibility
Feed and hatchery technologies seek to scale oyster reef restoration in Europe
European oyster reef restoration efforts are expanding with new hatchery and feed technologies designed to improve oyster spat survival.
Responsibility
Seaweed compound cuts methane emissions in grazing cattle, study finds
A study shows seaweed-based feed additives can cut methane emissions in cattle, pointing to new opportunities for the seaweed industry.
Listening to the pond bottom: How bioacoustics can transform shrimp feeding management
Bioacoustics shift shrimp farming to proactive, precision feed management to optimize shrimp growth and reduce feed waste costs as a biosensor.
Innovafeed, IRBI launch FrenchFly project to scale insect protein in France
Innovafeed and IRBI launch FrenchFly to scale insect protein in France, targeting key barriers in black soldier fly production.
Catch & Culture Review: Evaluating various soybean meal types and animal protein in diets for Pacific white shrimp
Pacific white shrimp react differently to various soy processing techniques, with certain variants offering distinct performance advantages.
TNC-backed Edge AI seeks to streamline electronic monitoring in the ongoing effort to fight IUU fishing
With cost a barrier to wider adoption of electronic monitoring, a new tool aims to improve catch counts with lower miss rates compared to humans.
Illuminating the way: How light technology is reshaping fisheries
Fishing innovation is transitioning from bigger engines, stronger gear and more sophisticated electronics to something far more subtle: light.
Catch & Culture Review: Ocean shifts are shaping yellowfin tuna productivity in the Pacific
Fisheries literature review covers pelagic stock management, puerulus fisheries supporting spiny lobster aquaculture and nutrition security in Peru.
How Real-Time Monitoring Transforms Feed Efficiency in Precision Aquaculture
Precision aquaculture, powered by real-time monitoring systems, is revolutionizing how fish farmers approach feed management.
CSIRO to host 2026 international aquaculture nutrition conference in Darwin, Northern Territory, Australia
Australia’s national science agency, CSIRO, has been awarded the right to host the next International Symposium on Fish Nutrition and Feeding (ISFNF XXII) in Darwin, Northern Territory, Australia in May 2026.
AI Advancements in Aquaculture: New Software Tools Meet Data Management Challenges
Sightline Systems' new AQUA Sightline 2.0 is latest wave of artificial intelligence applications designed specifically for aquaculture.
Can this ‘bio-inspired’ robotic fish improve aquaculture monitoring and animal welfare?
A robotic fish prototype could improve animal welfare in aquaculture by monitoring fish and environments without noise or disturbance.
Researchers use environmental RNA to detect fish stress and disease in aquaculture
Researchers are developing eRNA-based tests to detect fish stress and disease from water samples, offering faster, noninvasive monitoring.
With Aldi Süd pledge, all 11 major UK supermarkets have set shrimp welfare targets
All major UK supermarkets now have shrimp welfare targets now in place, with Aldi Süd’s commitment to phase out stunning and ablation.
Can removing carbon from seawater cut ocean acidification risk for shellfish farms?
A new system removes CO2 from seawater to reduce ocean acidification, helping protect and support shellfish aquaculture production.
WorldFish launches new venture platform to scale aquaculture innovations
WorldFish Ventures will seek to bring aquaculture innovations to market, using private investment to scale solutions in emerging regions.
Project uses AI-powered cameras to improve fish growth tracking and feeding strategies
Two-company collaboration has AI-powered cameras tracking fish growth to enhance feeding efficiency, breeding and fish health in aquaculture.
At Barcelona expo, a resilient seafood industry navigates global pressure and change
Innovation and collaboration were in focus at Seafood Expo Global 2026, as the industry faces trade disruption, rising costs and shifting demand.
Stronger ports, smarter farms: Japan’s seafood sector remains on guard since the devastating 2011 earthquake
Fifteen years after an earthquake and tsunami devastated Japan, its innovative fisheries and aquaculture sectors reassess their disaster preparedness.
Catch & Culture Review: Precision aquaculture can shape greater advancements in aquaculture
Precision aquaculture needs testing interdisciplinary innovations as complete operational systems that consistently deliver scalable benefits for farms.
Ocean warming is pushing Gulf of Maine species deeper and farther north, decades of data show
A University of Maine study uses decades of survey data to show how ocean warming is shifting species, biodiversity and fishery conditions.
Inside the science: How mitochondria could boost New Zealand fish farms’ climate resilience
Cawthron Institute researchers are unlocking the cellular power of mitochondria to improve climate resilience in farmed salmon, mussels, oysters and more.
Cambodia designates aquatic foods a national priority in new development roadmap
Cambodia designates aquatic foods as a national priority, integrating fish into nutrition, agriculture and development planning.
Reseña de Captura y Cultivo: La acuacultura de precisión puede impulsar mayores avances en la industria acuícola
La acuacultura de precisión requiere poner a prueba las innovaciones interdisciplinarias como sistemas operativos integrales que generen, de manera consistente, beneficios escalables para las granjas acuícolas.
Reseña de Captura y Cultivo: Evaluación de varios tipos de harina de soya y proteína animal en dietas para camarón blanco del Pacífico
El camarón blanco del Pacífico reacciona de manera diferente a las distintas técnicas de procesamiento de soya, y ciertas variantes ofrecen distintas ventajas de rendimiento.
¿Se desecha la parte más valiosa del camarón? Cómo los subproductos de mariscos generan nuevas fuentes de ingresos.
Los subproductos del camarón podrían abrir nuevas vías de ingresos al transformar las cáscaras y las cabezas en ingredientes para piensos y biomateriales.