Despite Atlantic cod and haddock extending further into Arctic waters, a new study reveals there is little competition for food between the invaders and native polar cod. However, it is uncertain whether climate change will increase competition between the spe…
Researchers have demonstrated that hatching in polar cod can begin as early as January in Arctic seas that receive large freshwater input, compared to April-July in seas with little freshwater input. Since early hatching leads to higher survival rates, the eff…
Doctoral research carried out by Mona Gjessing from the Norwegian School of Veterinary Science shows that pathological changes in cod differ from those found in diseased salmon, and cod that appear clinically healthy can nevertheless be affected by extensive c…
A team of researchers from the Universitat Politcnica de Valncias CUINA group has achieved a 50 per cent reduction in the amount of salt in already desalted cod, thus obtaining a final product that preserves all its sensory properties and is particularly suita…
Nofima scientist Agnar Sivertsen has developed a new system for automatic inspection of cod fillets known as hyperspectral imaging. As well as detecting unwanted elements, the system can provide information about how fresh the fish is.
Unlike smaller species, broodstock management for large pelagic finfish such as tuna involves many difficulties, said Christopher Bridges, Heinrich-Heine Universitt, at Aquaculture Europe 2011. Charlotte Johnston, TheFishSite editor reports.
Higher public awareness of sustainable fishing practices, led by environmental NGOs, may have helped reduce the incidence of mislabelled fish in the UK, compared to Ireland, according to a recent study which assessed levels of fish fraudulently sold as cod in …
Researchers from DTU Aqua have decoded the behaviour of Norway lobsters and cod and used the results to develop a selective trawl. This so-called SELTRA-trawl ensures that fewer cod end up as by-catch in the Norway lobster fishery in the Kattegat.
