Brage IMR: Nye registreringer
Viser treff 61-80 av 11572
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Kartlegging av havnespy (Didemnum vexillum) i Haugesund og Karmøy kommune
(Rapport fra havforskningen;2024 - 2, Research report, 2024)Den fremmede sjøpungen havnespy (Didemnum vexillum) ble første gang observert i Norge nær Stavanger i 2020. Høsten 2021 ble den også funnet i Haugesund og mange funn ble registrert av dykkere. Sommeren 2023 gjennomførte ... -
Monitoring marine alien species in Norway - A pilot study for implementing a national program
(Rapport fra havforskningen;2024 - 1, Research report, 2024)In this pilot study we tested the efficiency of different methods to detect alien marine species in three different ports in Rogaland County. The methods used followed by far the recommendations in the HELCOM protocol, ... -
Quantifying zoobenthic blue carbon storage across habitats within the Arctic’s Barents Sea
(Peer reviewed; Journal article, 2023)The Arctic sea ice extent in September (when it is at its lowest) has declined 13% Q10 per decade, and the Arctic Ocean is becoming a more Atlantic-influenced system. Rapid climate-forced changes are taking place in many ... -
Effects of capture-related stress and pre-freezing holding in refrigerated sea water (RSW) on the muscle quality and storage stability of Atlantic mackerel (Scomber scombrus) during subsequent frozen storage
(Peer reviewed; Journal article, 2024)Crowded (stressed) and unstressed Atlantic mackerel with or without pre-freezing holding in refrigerated sea water (RSW) were stored at −19 °C for ∼12 months and analysed for nucleotide degradation (K value), muscle pH, ... -
Assessment of genetically modified maize DP41143 x MON890343 x MON 874113 x DAS40278-9 and sub-combinations for food and feed uses, import and processing under Regulation (EC) No 1829/2003 (application EFSA GMO-NL-2020-171)
(Peer reviewed; Journal article, 2023)Genetically modified maize DP41149 x MON 890349 x MON 874119 x DAS-40278-9 was developed by crossing to combine four single events: DP4114, MON 89034, MON 87411 and DAS-40278-9. DP4114 express the Cry1F protein to confer ... -
Discovery of polycyclic aromatic acid metabolites in fish exposed to the petroleum compounds 1-methylphenanthrene and 1,4-dimethylphenanthrene
(Peer reviewed; Journal article, 2024)Most of the polycyclic aromatic hydrocarbons (PAHs) in petroleum are alkylated (alkyl PAHs), still the metabolism of these alkyl PAHs to the expected acid products (polycyclic aromatic acids; PAAs) has yet to be demonstrated ... -
Complete sequence of a new conjugative multidrug-resistance encoding IncFII/IncFIA/IncFIB plasmid carrying NDM-6 metallo-β-lactamase from pathogenic Escherichia coli sequence type 167 isolated from sewage in Norway
(Peer reviewed; Journal article, 2023)The aim of the current study was to determine the genomic map of resistance genes and to understand the potential for mobility of a new NDM-6-carrying plasmid from a pathogenic Escherichia coli strain. A complete and closed ... -
Tissue accumulation of polystyrene microplastics causes oxidative stress, hepatopancreatic injury and metabolome alterations in Litopenaeus vannamei
(Peer reviewed; Journal article, 2023)Microplastics (MPs) pose one of the major environmental threats to marine organisms and ecosystems on a global scale. Although many marine crustaceans are highly susceptible to MPs pollution, the toxicological effects and ... -
The effects of spatial and temporal variations in spawning on offspring survival in Northeast Arctic cod
(Peer reviewed; Journal article, 2023)Climate change and harvesting result in temporal and spatial changes and variability in spawning, and thus in offspring ambient drift conditions. As a result, variable survival of offspring and thereby in recruitment are ... -
A first ecological coherent assessment of eutrophication across the North-East Atlantic waters (2015-2020)
(Peer reviewed; Journal article, 2023) -
Havforskningsinstituttets rådgivning for menneskeskapt støy i havet - Kunnskapsgrunnlag, vurderinger og råd for 2024
(Rapport fra havforskningen;2023 - 63, Research report, 2023)Havforskningsinstituttet gir råd for alle operasjoner til havs som involverer bruk av lydkilder, samt elektromagnetiske kilder som kan påvirke marine økosystemer. Dette inkluderer vitenskapelige undersøkelser, utbygging ... -
Survey of Iceland scallop beds north of Svalbard - Survey number 2022839
(Toktrapport;2023 - 17, Research report, 2023)In August 2022, the scallop beds of Moffen and Parryflaket north of Svalbard were surveyed to assess the state and distribution of Iceland scallops (Chlamys islandica). This represented the first investigation in 30 years ... -
Fysisk oseanografiske forhold i produksjonsområdene for akvakultur - Oppdatering september 2023
(Rapport fra havforskningen;2023 - 42, Research report, 2023)Vintermånedene januar og februar 2023 har vært noe varmere enn normalt i så å si hele landet. De påfølgende vårmånedene har hatt nær normale temperaturer. En kraftig oppvarming av overflatevannet i juni førte til at områdene ... -
Metodeutvikling for seleksjon i snurrevad - Toktrapport fra MS Fangst, oktober 2022
(Toktrapport;2023 - 16, Research report, 2023)Prosjektet «Seleksjon i snurrevad» (FHF-901725) har som hovedmålsetting å estimere størrelsesseleksjon for hyse i snurrevadfiske og utforme snurrevadsekk / seleksjonsinnretning som sorterer ut hyse under minstemålet slik ... -
Applications and analytical approaches using imaging sonar for quantifying behavioural interactions among aquatic organisms and their environment
(Peer reviewed; Journal article, 2023)For many aquatic animals, distributional patterns, trophodynamic relationships, and reproductive activity are driven by complex biotic and abiotic ecosystem interactions that influence behaviour. Linking behavioural ... -
Relevant product categories from mesopelagic fisheries. D3.8
(Research report, 2022) -
Genetics in the ocean’s twilight zone: Population structure of the glacier lanternfish across its distribution range
(Dataset, 2024)Dataset for "Genetics in the ocean’s twilight zone: Population structure of the glacier lanternfish across its distribution range", published in Evolutionary Applications, a Wiley journal The information deposited ... -
Evaluation of black soldier fly larvae meal as a functional feed ingredient in Atlantic salmon (Salmo salar) under farm-like conditions
(Peer reviewed; Journal article, 2023)Atlantic salmon (Salmo salar) were fed diets containing black soldier fly larvae (BSFL) meal at two inclusion levels for 13 months in open sea-cages. BSFL meal replaced plant-based ingredients and dietary insect meal ... -
Exploring fishing impacts on the structure and functioning of the Yellow Sea ecosystem using an individual-based modeling approach
(Peer reviewed; Journal article, 2023)The Yellow Sea is a marginal sea in the Northwestern Pacific where the fishery resources have been overfished and the community structure has greatly changed over the past six decades. Ecosystem modeling approaches are ... -
Spawning manipulation, broodfish diet feeding and egg production in farmed Atlantic salmon
(Peer reviewed; Journal article, 2024)Atlantic salmon aquaculture relies on continuous supply of high quality eggs. Broodfish nutrition and manipulation of ovulation time (photoperiod and temperature) are key factors. The optimum feeding period with broodfish ...