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Leveraging AI to detect and retrieve ghost fishing gear: ‘It’s a global problem’
https://www.globalseafood.org/advocate/leveraging-ai-to-detect-and-retrieve-ghost-fishing-gear-its-a-global-problem/?_rt=MTQ1fDl8c2VhIGN1Y3VtYmVyc3wxNzkyODczNTg1&_rt_nonce=3c2c4390e31cecbe06854b47dbd17bbfc622b2cf69454a9a117a6554ae8c9620…In the German North Sea, 30 percent of all litter is related to fishing gear, while in the Baltic Sea the figure is around 15 to 20 percent. We need…
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Multi-species assessment of the economic feasibility of implementing electrical stunning for farmed fish in the EU
https://www.globalseafood.org/advocate/multi-species-assessment-of-the-economic-feasibility-of-implementing-electrical-stunning-for-farmed-fish-in-the-eu/?_rt=MTQ2fDl8c2VhIGN1Y3VtYmVyc3wxNzkyODczNTg1&_rt_nonce=736f5cd948bf5e42ffdb83f2390b48b95b1d24a5a611f8f2e9fcda268a493954…sea bass, and sea bream. Using a granular cost model across 17 country-species-system combinations, and cost data from 2018 to 2020, the impact of introducing in-water and dry electrical stunning…
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Annual farmed finfish production survey: A modest supply decline for 2023 and a predicted return to growth in 2024
https://www.globalseafood.org/advocate/annual-farmed-finfish-production-survey-a-modest-supply-decline-for-2023-and-a-predicted-return-to-growth-in-2024/?_rt=MTQ3fDl8c2VhIGN1Y3VtYmVyc3wxNzkyODczNTg1&_rt_nonce=540295816faef5aa97d9a8549f4e6133599a100f98775c2ad1902713a392498a…supply growth rate. Fig. 5: Global carp production estimates. Sea bass and sea bream These species are mostly grown in countries bordering the Mediterranean Sea, although there is some very…
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Aquaculture tourism: An unexpected synergy for the blue economy
https://www.globalseafood.org/advocate/aquaculture-tourism-an-unexpected-synergy-for-the-blue-economy/?_rt=MTQ4fDl8c2VhIGN1Y3VtYmVyc3wxNzkyODczNTg1&_rt_nonce=40ede4b1eca6538313244e998ff062d536a0f0c3af320e44d0dfab36cb28e84d…direction) are measured hourly, along with chlorophyll, phosphorus and nitrogen levels. Visitors to the island Strongyli can see sea bass, red sea bream, gilthead sea bream and meagre produced for…
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Sea lice control: Perspectives from Chile
https://www.globalseafood.org/advocate/sea-lice-control-perspectives-from-chile/?_rt=MTQ5fDl8c2VhIGN1Y3VtYmVyc3wxNzkyODczNTg1&_rt_nonce=7a65f24c04715693a046af9b92443d0a46890204c1d2560724d8cc4dadba2160Effective, integrated pest management will require understanding of hosts, parasites and their environments Atlantic salmon are widely affected by sea lice, while coho salmon are generally resistant to the parasites….
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Delousing salmon in large net pens
https://www.globalseafood.org/advocate/delousing-salmon-large-net-pens/?_rt=MTUwfDl8c2VhIGN1Y3VtYmVyc3wxNzkyODczNTg1&_rt_nonce=40ba9546a20fd46fcf4fbf66c32b3937d3847fb0c9e0bbe64f2ce7a963f76091…in the sea water with sensitivity within 1 percent of the recommended dosage. Delousing with skirts Four sea sites with 50-m-diameter pens and experience using deltamethrin bath treatments participated in…
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Precision sea bass: New technologies at Mediterranean Seafarms
https://www.globalseafood.org/advocate/precision-sea-bass-new-technologies-at-mediterranean-seafarms/?_rt=MTUxfDl8c2VhIGN1Y3VtYmVyc3wxNzkyODczNTg1&_rt_nonce=c254562ee6a910eead099239fc92c8d8c61307fdeb2c96d502fe218cfccfbfff…bass (Dicentrarchus labrax) and 13,500 MT of sea bream (Sparus aurata) are grown in the Spanish Mediterranean Sea. The Murcia, Valencia, Canarias and Andalusia Regions lead the Spanish bass and…
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Research shows rising sea levels pose major threat to Queensland aquaculture
https://www.globalseafood.org/advocate/research-shows-rising-sea-levels-pose-major-threat-to-queensland-aquaculture/?_rt=MTUyfDl8c2VhIGN1Y3VtYmVyc3wxNzkyODczNTg1&_rt_nonce=1d6c31b62a47e8bad5534747cdce9b338c99766081730962f898ad1222d02e57…solutions like mangroves, green seawalls, artificial reefs, fencing, and netting — could play a critical role in protecting both coastal farms and infrastructure from rising seas. Read the full study….
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Report calls for changes to Scottish salmon sector
https://www.globalseafood.org/advocate/report-calls-changes-scottish-salmon-sector/?_rt=MTUzfDl8c2VhIGN1Y3VtYmVyc3wxNzkyODczNTg1&_rt_nonce=11cc716358a8e4110c19bf0606a260d3c5d5327865bd06ee8b1f11f5d92faa80…to review the current voluntary sea lice compliance policy and reporting mechanisms, explore the potential benefits of site consolidation, and develop sea lice modelling. The committee found that the FHF…
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How change in spawning locations of Atlantic cod in the Barents Sea may affect the mean individual size of the offspring
https://www.globalseafood.org/advocate/how-change-in-spawning-locations-of-atlantic-cod-in-the-barents-sea-may-affect-the-mean-individual-size-of-the-offspring/?_rt=MTU0fDl8c2VhIGN1Y3VtYmVyc3wxNzkyODczNTg1&_rt_nonce=8f88f0044477df127b5be7df37f2551d352afda35d5e5b31d4ad9424046483b7…Sea may affect the mean individual size of the offspring in their first fall. Results clearly demonstrated how poleward shifts in spawning habitat, primarily related to rising ocean temperatures, are…
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Traditional, fermented soybean meals compared in feeds for marine fish
https://www.globalseafood.org/advocate/traditional-fermented-soybean-meals-compared/?_rt=MTU1fDl8c2VhIGN1Y3VtYmVyc3wxNzkyODczNTg1&_rt_nonce=7361fd1a72d243686b4346e12877fb17b3d65d3a4a28d88427428524cdc379f5…performance observed by the Hubbs-SeaWorld Research Institute. The Hubbs-SeaWorld Research Institute hatchery program still relies on white sea bass and California yellowtail broodstock of unknown pedigree for fingerling production. Therefore,…
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Aquaculture UK: Stepping up to the plate
https://www.globalseafood.org/advocate/aquaculture-uk-stepping-up-to-the-plate/?_rt=MTU2fDl8c2VhIGN1Y3VtYmVyc3wxNzkyODczNTg1&_rt_nonce=8ee2ddd4075ed28a5c40265c28bdf50427138d4f344f767373e2074c685eaa63…modeling and forecasting of sea lice abundances: Predictive tools to understand where sea lice present the greatest geographical pressures. (This research will be in partnership with the Scottish Association for…
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By-the-numbers nutritional bioenergetics for optimal feeding
https://www.globalseafood.org/advocate/by-the-numbers-nutritional-bioenergetics-for-optimal-feeding/?_rt=MTU3fDl8c2VhIGN1Y3VtYmVyc3wxNzkyODczNTg1&_rt_nonce=e5e4a9335ccc75a82a644861f1f380ce2827cec836145cafa0762231e63c3efa…area: gilthead sea bream (Sparus aurata), European sea bass (Dicentrarchus labrax), white grouper, (Epinephelus aeneus) and Asian sea bass or barramundi (Lates calcarifer). Assumptions, calculations A general assumption is that…
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Kelp is the climate-friendly crop that could
https://www.globalseafood.org/advocate/kelp-is-the-climate-friendly-crop-that-could/?_rt=MTU4fDl8c2VhIGN1Y3VtYmVyc3wxNzkyODczNTg1&_rt_nonce=50f42d0609f13a465015756b783c54b24735546c01059ac8ff0860c80be59aaa…Photo courtesy of Atlantic Sea Farms. In 2018, seaweed farmers working with Atlantic Sea Farms harvested 30,000 pounds of kelp and the fledgling seaweed aquaculture industry was largely viewed as…
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How data from remotely operated and autonomous underwater vehicles inform fisheries management
https://www.globalseafood.org/advocate/how-data-from-remotely-operated-and-autonomous-underwater-vehicles-inform-fisheries-management/?_rt=MTU5fDl8c2VhIGN1Y3VtYmVyc3wxNzkyODczNTg1&_rt_nonce=029658457eae28b2e6327e458e2b8780049ab2ebced666112b52990dc56d210d…for fisheries species,” says Hourigan. NOAA Fisheries and fishermen have modified a Bering Sea flatfish trawl that’s raised off the bottom to reduce impacts on seafloor animals while still herding…
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Managing fisheries for maximum nutrient yield
https://www.globalseafood.org/advocate/managing-fisheries-for-maximum-nutrient-yield/?_rt=MTYwfDl8c2VhIGN1Y3VtYmVyc3wxNzkyODczNTg1&_rt_nonce=8e96216f3429e0b5960fed3e2c3093733540988c46136aea7a74fb8d70c3c0af…of 15 interacting species with varying nutrient concentrations, a North Sea fish assemblage of 12 interacting pelagic and demersal species and a Baltic Sea fish assemblage of 3 interacting pelagic…
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Study: Denser kelp forests are better suited to survive ocean warming
https://www.globalseafood.org/advocate/study-denser-kelp-forests-are-better-suited-to-survive-ocean-warming/?_rt=MTYxfDl8c2VhIGN1Y3VtYmVyc3wxNzkyODczNTg1&_rt_nonce=a710b56f47025dff2af35bc02c3d38857606ef4a072f2f8986cf732b48dc3fd1…heatwave, a sea star die-off and a sea urchin outbreak – caused a sharp drop in kelp levels along California’s central coast. Analyzing data spanning 14 years, researchers found that…
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Fillet quality and sensory characteristics of Atlantic salmon fed black soldier fly larvae meal
https://www.globalseafood.org/advocate/fillet-quality-and-sensory-characteristics-of-atlantic-salmon-fed-black-soldier-fly-larvae-meal/?_rt=MTYyfDl8c2VhIGN1Y3VtYmVyc3wxNzkyODczNTg1&_rt_nonce=0db6f67ba9707017f924efa94c70ebca5ebdfd51d90f04fa15c64aab7a141c5b…open sea cages. Diets were assigned to the sea cages in triplicates using a randomized block design, containing three blocks to account for cage position effects. The fish were acclimatized…