Fisheries
Using broadband hydroacoustics to identify Atlantic cod, polar cod and northern shrimp
Pelagic organisms can be discriminated using the complexity of their target spectra, which machine learning algorithms can efficiently identify.
Fisheries
How change in spawning locations of Atlantic cod in the Barents Sea may affect the mean individual size of the offspring
Decreased offspring size likely affects population dynamics through reduced recruitment and may be the cause of reduced biomass of Barents Sea cod.
Larger Atlantic cod favor colder waters: The influence of body size on behavioral thermal preference
Fisheries
Larger Atlantic cod favor colder waters: The influence of body size on behavioral thermal preference
Research improves understanding of the complex interplay between temperature, fish size and ecological responses to aid conservation and management.
Fisheries
Diverse responses to salinity change in Baltic cod subpopulations
This study provides insight into the pathways and functional categories involved in the response of two Baltic cod subpopulations to salinity changes.
Fisheries
From waste to value: Upgrading marine oils from cod on-board deep-sea vessels
There is a large potential to upgrade currently wasted raw materials like cod residuals into high-quality marine oils for feed ingredients.
Fisheries
Distinct stocks of Atlantic cod face different climate change challenges
Distinct stocks of North Atlantic cod are being stressed by different factors of varying management severity due to the impacts of climate change.
Fisheries
Experts propose new Atlantic cod stock structure to inform fisheries management
An international group of researchers has recommended incorporating a new Atlantic cod stock structure into fisheries management.
Fisheries
DNA testing identifies juvenile coastal cod in Sweden thought to be extinct
Using DNA testing, a new study has found that there is still a cod population that spends all its life off the west coast of Sweden.
Aquafeeds
Effect of alternate‐day feeding on growth and feed conversion in Atlantic cod
Alternate‐day feeding in Atlantic cod juveniles in Norway resulted in higher weight gain, improved growth and lower feed conversion ratio.
Health & Welfare
Photoperiod regulation inhibits spawning, promotes growth in Atlantic cod
Research has shown that an extended photoperiod for Atlantic cod females leads to reduced gonadal growth, faster body growth and shorter grow-out production periods.
Health & Welfare
Atlantic cod genomics and broodstock development project
The Atlantic Cod Genomics and Broodstock Development Project has expanded the gene-related resources for the species in Canada.
Health & Welfare
New molecular techniques detect nodaviruses in Atlantic cod hatcheries
The nodaviruses that can infect the nervous systems of Atlantic cod threaten further expansion of the burgeoning cod-farming industry.