Publikasjoner fra CRIStin
Recent Submissions
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Trophic interactions between common minke whales (Balaenoptera acutorostrata) and their prey during summer in the northern Barents Sea
(Peer reviewed; Journal article, 2024)Global warming is causing rapid change in marine food webs, particularly at northern latitudes where temperatures are increasing most rapidly. In this study, the diet of common minke whales Balaenoptera acutorostrata was ... -
Coastal alterations influence deep water renewal in Norwegian sill fjords
(Peer reviewed; Journal article, 2024)Recent observations have heightened concerns that the reduced density of coastal water is leading to a decrease in the frequency of basin water renewal in Norwegian sill fjords. There are indications that coastal water is ... -
Genetic analyses verify sexually mature escaped farmed Atlantic cod and farmed cod eggs in the natural environment
(Peer reviewed; Journal article, 2024)Elucidating the effects of domesticated organisms escaping into the natural environment represents a topic of importance in both evolutionary and conservation biology. However, when excluding the abundant data on salmonids, ... -
The long-lived deep-sea bivalve Acesta excavata is sensitive to the dual stressors of sediment and warming
(Peer reviewed; Journal article, 2024)Human influence in the deep-sea is increasing as mining and drilling operations expand, and waters warm because of climate change. Here, we investigate how the long-lived deep-sea bivalve, Acesta excavata responds to ... -
Possible transport routes of IgM to the gut of teleost fish
(Peer reviewed; Journal article, 2024)Fish rely on mucosal surfaces as their first defence barrier against pathogens. Maintaining mucosal homeostasis is therefore crucial for their overall well-being, and it is likely that secreted immunoglobulins (sIg) play ... -
The International Union for Conservation of Nature Red List does not account for intraspecific diversity
(Peer reviewed; Journal article, 2024)The International Union for Conservation of Nature (IUCN) Red List identifies threatened and endangered species and is a key instrument in global biodiversity conservation efforts. Our understanding of the structure and ... -
A holo-omics analysis shows how sugar kelp can boost gut health in Atlantic salmon
(Peer reviewed; Journal article, 2024)The projected growth of Aquaculture requires continuous optimisation of feeding regimes, especially in enhancing disease resilience through immunostimulating feed supplements. Seaweed has been introduced as a promising ... -
Freshwater history influences farmed Atlantic salmon (Salmo salar) performance in seawater
(Peer reviewed; Journal article, 2024)The quality of smolts is one of the key factors for successful salmon production. We compared growth performance, physiological traits, and environmental adaptation in Atlantic salmon (Salmo salar) after transfer into a ... -
Environmental variables and bottom trawling effort affect the complexity and distribution of soft-bottom octocorals and burrowing megafauna communities in the Gulf of Cádiz
(Peer reviewed; Journal article, 2024)Bottom trawling significantly impacts benthic communities, reducing habitat complexity and biodiversity. The distribution and abundance of key species in the northeastern Gulf of Cádiz, Spanish waters of Atlantic Ocean, ... -
Exploiting the “gold of the ocean”: Can live storage solve the paradox of the purse seine fishery for Atlantic bluefin tuna in Norway?
(Peer reviewed; Journal article, 2024)The Norwegian quota for Atlantic bluefin tuna (ABT) (Thunnus thynnus) is not completely caught every year. This is paradoxical because Norway is a leading fishing nation. The fishery is currently executed by rod-and-reel ... -
The effect of enzymatic and viability dye treatment in combination with long-range PCR on assessing Tulane virus infectivity
(Peer reviewed; Journal article, 2024)Human norovirus (HuNoV) is regularly involved in food-borne infections. To detect infectious HuNoV in food, RT-qPCR remains state of the art but also amplifies non-infectious virus. The present study combines pre-treatments, ... -
A holo-omics analysis shows how sugar kelp can boost gut health in Atlantic salmon
(Peer reviewed; Journal article, 2024)The projected growth of Aquaculture requires continuous optimisation of feeding regimes, especially in enhancing disease resilience through immunostimulating feed supplements. Seaweed has been introduced as a promising ... -
Extracted Spectral Signatures from the Water Column as a Tool for the Prediction of the Structure of a Marine Microbial Community
(Peer reviewed; Journal article, 2024)In this communication, we present an innovative approach leveraging advanced Machine Learning (ML) and Artificial Intelligence (AI) techniques, specifically the Non-Negative Matrix Factorization (NMF) method, to analyze ... -
The role of multiple vitellogenins in early development of fishes
(Peer reviewed; Journal article, 2024)Functions of vitellogenins have been in the limelight of fish reproductive physiology research for decades. The Vtg system of acanthomorph teleosts consists of two complete forms of Vtgs (VtgAa and VtgAb) and an incomplete ... -
Efficiency of salmon production in submerged cages with air domes matches standard surface cages when environments are similar
(Peer reviewed; Journal article, 2024)Submerged cage technology may enable placement of salmon farms at more exposed sites whilst avoiding the impacts of damaging weather on farm structures. Field trials have demonstrated that Atlantic salmon grow well in ... -
Classification of acoustic survey data: A comparison between seven teams of experts
(Peer reviewed; Journal article, 2024)Acoustic surveys of mixed fish aggregations often rely on manual allocation of acoustic energy to target species, with auxiliary information such as trawl catches and target strength distributions aiding interpretation. ... -
Borealization impacts shelf ecosystems across the Arctic
(Peer reviewed; Journal article, 2024)Climate change is rapidly modifying biodiversity across the Arctic, driving a shift from Arctic to more boreal ecosystem characteristics. This phenomenon, known as borealization, is mainly described for certain functional ... -
Genetics in the Ocean's Twilight Zone: Population Structure of the Glacier Lanternfish Across Its Distribution Range
(Peer reviewed; Journal article, 2024)The mesopelagic zone represents one of the few habitats that remains relatively untouched from anthropogenic activities. Among the many species inhabiting the north Atlantic mesopelagic zone, glacier lanternfish (Benthosema ... -
Coherent long-term body-size responses across all Northwest Atlantic herring populations to warming and environmental change despite contrasting harvest and ecological factors
(Peer reviewed; Journal article, 2024)Body size is a key component of individual fitness and an important factor in the structure and functioning of populations and ecosystems. Disentangling the effects of environmental change, harvest and intra- and inter-specific ... -
Comparing physiological responses of acute and chronically stressed diploid and triploid Atlantic salmon (Salmo salar)
(Peer reviewed; Journal article, 2024)We compared the performance and physiological response of diploid and triploid Atlantic salmon (Salmo salar) following 21 days of either unpredictable chronic stress (UCS) or no disturbance (control). Thereafter, all four ...
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