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Shellfish innovations in the Netherlands: Mussel seed collectors
https://www.globalseafood.org/advocate/shellfish-innovations-in-the-netherlands-mussel-seed-collectors/?_rt=MTgxfDExfHNlYSBjdWN1bWJlcnN8MTc5Mjg3MTA2Mg&_rt_nonce=184b2efebae4524e167f0db81dcde7264ff97ae24ced8b1811b0a93809eb9556…was quite variable and needs improvement The seed collection is carried out in major mussel culture areas in the Wadden Sea and Oosterschelde, at some spots in the North Sea…
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Efficacy of saturated lipids in juvenile California yellowtail feeds
https://www.globalseafood.org/advocate/efficacy-saturated-lipids-juvenile-california-yellowtail-feeds/?_rt=MTgyfDExfHNlYSBjdWN1bWJlcnN8MTc5Mjg3MTA2Mg&_rt_nonce=e87349550c46b5804fd4e1eb8d39f1600c61b8ae7d6447caa72c489fbd8d4cac…also been reported in other fish species like Atlantic salmon and white sea bass, but not in others like Florida pompano, European sea bass and cobia. Seemingly, the effect of…
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Atlantic cod genomics and broodstock development project
https://www.globalseafood.org/advocate/atlantic-cod-genomics-and-broodstock-development-project/?_rt=MTgzfDExfHNlYSBjdWN1bWJlcnN8MTc5Mjg3MTA2Mg&_rt_nonce=db02cdb170f309c3648bc790058b6cf5c18a9332551b958a4cb1f68b45b198a4…for future incorporation into a marker-assisted selection program. As the families from the previous spawning seasons continue to be reared and evaluated in the sea cages, an additional year class…
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Stressors in fish culture decreased through dietary manipulation of arachidonic acid
https://www.globalseafood.org/advocate/stressors-in-fish-culture-decreased-through-dietary-manipulation-of-arachidonic-acid/?_rt=MTg0fDExfHNlYSBjdWN1bWJlcnN8MTc5Mjg3MTA2Mg&_rt_nonce=fe9b95d610f0d2188fa8c3378742e5ed9c0f58891fe4a87b34e2517b863c3ebcStudies conducted at the National Center for Mariculture, Israel In tests with sea bream larvae, ArA helped reduce the effects of several stressors. A number of studies have reported that…
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Could cultivating kelp forests in salmon pens help ‘future-proof’ the sector?
https://www.globalseafood.org/advocate/could-cultivating-kelp-forests-in-salmon-pens-help-future-proof-the-sector/?_rt=MTg1fDExfHNlYSBjdWN1bWJlcnN8MTc5Mjg3MTA2Mg&_rt_nonce=518b5a53decafa44d4b9fcc634e2ef2e68875b7050325f297442a8bc4103ef0e…years if the conditions are right, and measures to enhance their well-being can only support their ability to treat sea lice.” A potential alternative to artificial seaweed hides commonly used…
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Net carbon emissions and economic growth of marine aquaculture in China
https://www.globalseafood.org/advocate/net-carbon-emissions-and-economic-growth-of-marine-aquaculture-in-china/?_rt=MTg2fDExfHNlYSBjdWN1bWJlcnN8MTc5Mjg3MTA2Mg&_rt_nonce=f8c27e71f706c3c8c43da8dab488d8d9c3958a4ded5306b76173c81298c6ce74…the decoupling characteristics of net carbon emissions and economic growth for marine aquaculture in China, and estimated the decoupling effort degree in terms of various sea areas, provinces and factors…
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Tesco to recycle discarded plastic waste from coastal areas into seafood packaging
https://www.globalseafood.org/advocate/tesco-to-recycle-discarded-plastic-waste-from-coastal-areas-into-seafood-packaging/?_rt=MTg3fDExfHNlYSBjdWN1bWJlcnN8MTc5Mjg3MTA2Mg&_rt_nonce=49df4a63e01436991bce780a181a40bf3e0b67bd0a46ad53875848e2ff802662…sea, which prevents it from entering the Mediterranean Sea by wind, rain or floods. Collection and processing are undertaken with full transparency and traceability and are certified by the non-profit…
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The diet of wild Atlantic salmon post-smolts has gone largely unchanged for 20 years
https://www.globalseafood.org/advocate/the-diet-of-wild-atlantic-salmon-post-smolts-has-gone-largely-unchanged-for-20-years/?_rt=MTg4fDExfHNlYSBjdWN1bWJlcnN8MTc5Mjg3MTA2Mg&_rt_nonce=18a10b7636641b1515558246cd14e17fd4e57a9215cd5b21423c9674c0956b0a…water masses transported into the Norwegian Sea leading to reduced productivity in the region. Post-smolts feeding in the Norwegian Sea after the regime shift displayed reduced stomach fullness, and adults…
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Deep-ocean seaweed dumping for carbon sequestration called questionable, risky and not the best use of valuable biomass
https://www.globalseafood.org/advocate/deep-ocean-seaweed-dumping-for-carbon-sequestration-called-questionable-risky-and-not-the-best-use-of-valuable-biomass/?_rt=MTg5fDExfHNlYSBjdWN1bWJlcnN8MTc5Mjg3MTA2Mg&_rt_nonce=690fb883deeefc510d2ee75da8103f6985a8a03e886dd6282feebf493234e33e…moratorium on sinking farmed and fished seaweeds to deep-sea ecosystems. There is insufficient knowledge on the geoengineering impacts to be used to sink millions (or more) of tons of seaweed…
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Quantifying future climate-driven shifts in the distribution of common squid
https://www.globalseafood.org/advocate/quantifying-future-climate-driven-shifts-in-the-distribution-of-common-squid/?_rt=MTkwfDExfHNlYSBjdWN1bWJlcnN8MTc5Mjg3MTA2Mg&_rt_nonce=973b6c11e33d641dc2a56c0d6a5d75cee1638fc203a49e4daaddcaa3c82c31f6Results indicated a contraction of suitable fishing areas in the main season (September–October) with suitable temperatures reemerging in November Study quantified future shifts in the fishing ground distribution of common…
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Intensive fish farming in Italy
https://www.globalseafood.org/advocate/intensive-fish-farming-in-italy/?_rt=MTkxfDExfHNlYSBjdWN1bWJlcnN8MTc5Mjg3MTA2Mg&_rt_nonce=2f2caeb56184898b8b34d0249daf6d383802290ec582d88469b5700c33b3a5afNuova Azzurro farm raises sea bass, sea bream in raceways Each raceway has a computerized control panel that monitors temperature and dissolved-oxygen levels to maintain optimum conditions for the cultured…
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Urchinomics and Maruyama Suisan launch sea urchin ranching site in Japan
https://www.globalseafood.org/advocate/urchinomics-and-maruyama-suisan-launch-sea-urchin-ranching-site-in-japan/?_rt=MTkyfDExfHNlYSBjdWN1bWJlcnN8MTc5Mjg3MTA2Mg&_rt_nonce=6dbba30a5e5f0aec95cf41d4904246479f0337c9578097a5d9fcbb80ba0118d2…Kelp restoration and sea urchin aquaculture venture Urchinomics has opened a sea urchin ranching site in Nagato, Japan, in partnership with seafood processor Maruyama Suisan. The 35-ton commercial sea urchin…
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New method could turn sea lice secretions into targets for vaccine development
https://www.globalseafood.org/advocate/new-method-could-turn-sea-lice-secretions-into-targets-for-vaccine-development/?_rt=MTkzfDExfHNlYSBjdWN1bWJlcnN8MTc5Mjg3MTA2Mg&_rt_nonce=c58f0b1951170a2cd1ccfc9fe8814aea4aede1e2b511952d9f33d89cf57471f5New method allows researchers to analyze secretions from individual sea lice, potentially identifying proteins that could be targeted in future vaccines Researchers are analyzing sea lice secretions to identify proteins…
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Saturated fatty acid-rich soybean oil spares fish oil in sea bass feed
https://www.globalseafood.org/advocate/saturated-fatty-acid-rich-soybean-oil-spares-fish-oil-in-seabass-feed/?_rt=MTk0fDExfHNlYSBjdWN1bWJlcnN8MTc5Mjg3MTA2Mg&_rt_nonce=b27404094a83f2d17c0e1e94bbb2fb9c54a99052f5cf2662522abbc62a52888d…with C18 PUFA-rich lipids. To fully validate these results and the value of hydrogenated soybean oil-based white seabass feed, a commercial-scale grow-out trial is currently being conducted by Hubbs-SeaWorld Research…
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Practical feeds without fishmeal suitable for gilthead sea bream
https://www.globalseafood.org/advocate/practical-feeds-without-fishmeal-suitable-for-gilthead-sea-bream/?_rt=MTk1fDExfHNlYSBjdWN1bWJlcnN8MTc5Mjg3MTA2Mg&_rt_nonce=b1627b8973acd8bdbeeed521775e7001968c6c76808a7ae0e28cfc6e9448635eStudy results indicate that fishmeal inclusion level was not directly related to culture performance A study with sea bream found that culture performance was not directly related to the fishmeal…
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Finishing diet improves sea bream quality
https://www.globalseafood.org/advocate/finishing-diet-improves-sea-bream-quality/?_rt=MTk2fDExfHNlYSBjdWN1bWJlcnN8MTc5Mjg3MTA2Mg&_rt_nonce=d6ac196a6756b7432bc44ec72260c2e425a8da004d2ebcb811b096129008ad7c…competition. Quality in sea bream is defined by the main criteria of appearance, slaughter quality, freshness, cooking quality and nutritional value. The appearance of sea bream is judged by the…
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Evaluation of a commercial microbial enhanced protein in European sea bass diets
https://www.globalseafood.org/advocate/evaluation-of-a-commercial-microbial-enhanced-protein-in-european-sea-bass-diets/?_rt=MTk3fDExfHNlYSBjdWN1bWJlcnN8MTc5Mjg3MTA2Mg&_rt_nonce=e4bfdce3a52b69026a868c3b73df7fc668ce639e56e17c3becd3912fabd24ee8…fishmeal replacement in diets for European sea bass juveniles. Results show positive effects on fish growth, feed utilization, digestibility and health. Photo by NasserHalaweh, via Wikimedia Commons. As the aquaculture…
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R&D collaboration to explore using AI to count sea lice
https://www.globalseafood.org/advocate/rd-collaboration-to-explore-using-ai-to-count-sea-lice/?_rt=MTk4fDExfHNlYSBjdWN1bWJlcnN8MTc5Mjg3MTA2Mg&_rt_nonce=56fce11844e3ecf8805fd0a0aa1a0b473e1d3b9f5e93fcdef687f90dd1525a8c…convolutional network architecture U-net image model, initially developed for biomedical image segmentation.” The AI model is trained to segment the sea lice and salmon. After image segmentation, the sea lice…