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norskBlar i tittel Artikler, rapporter og annet (Norges fiskerihøgskole)
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Morphological update on Calycina marina (Pezizellaceae, Helotiales, Leotiomycetes), a new combination for Laetinaevia marina
(Journal article; Tidsskriftartikkel; Peer reviewed, 2015-11-05)Laetinaevia marina is a frequent ascomycetous fungus that is widely distributed on the seashores of Scandinavia and Great Britain. It grows on fronds of Fucales (Phaeophyceae) that are washed ashore and lie decaying at the high tide mark or further up on the beach. It is one of the few described marine discomycetes. In the current generic concept it is regarded as a member of Naevioideae ... -
Motivation for learning statistics: An example from fishery and aquaculture science
(Journal article; Tidsskriftartikkel; Peer reviewed, 2023-04-15)Teaching statistics to generalist students oriented toward a profession, rather than academic merits, may be challenging. As statistics courses also tend to have a low student appeal, tailoring a course toward this type of audience is demanding. Framed within the theory of statistical thinking and literacy, this article shows how an investigative process, using domain data and real-life examples, ... -
MPA in Labor: Securing the Pearl Cays of Nicaragua
(Journal article; Tidsskriftartikkel; Peer reviewed, 2011)Implementation of Marine Protected Areas (MPAs) has always a step-zero, i.e., an initial phase when the idea is incepted, communicated and negotiated among stakeholders. What happens during this phase is likely to have an impact later on. If not done right, the management of the MPA may encounter problems at later stage that will be difficult to correct. Inspired by this working theory, this article ... -
MPA in Labour: Securing the Pearl Cays of Nicaragua
(Journal article; Tidsskriftartikkel; Peer reviewed, 2010) -
Mucin induces CRISPR-Cas defense in an opportunistic pathogen
(Journal article; Tidsskriftartikkel; Peer reviewed, 2022-06-25)Mucin induces CRISPR-Cas defense in an opportunistic pathogen -
Mucosal and systemic physiological changes underscore the welfare risks of environmental hydrogen sulphide in post-smolt Atlantic salmon (Salmo salar)
(Journal article; Tidsskriftartikkel; Peer reviewed, 2024-01-04)Atlantic salmon (Salmo salar) might encounter toxic hydrogen sulphide (H<sub>2</sub>S) gas during aquaculture production. Exposure to this gas can be acute or chronic, with heightened levels often linked to significant mortality rates. Despite its recognised toxicity, our understanding of the physiological implications of H<sub>2</sub>S on salmon remains limited. This report details the mucosal and ... -
Mucosal Environment Induces Phage Susceptibility in Streptococcus mutans
(Journal article; Tidsskriftartikkel; Peer reviewed, 2022-09-19)Pathogenic bacteria are attracted toward mucosa, as it is their way of entry into the body. However, we know surprisingly little about the phage-bacterium interactions in the mucosal environment. Here, we explored the effect of the mucosal environment on growth characteristics and phage-bacterium interactions in Streptococcus mutans, a causative agent of dental caries. We found that although mucin ... -
A multi-region and multi-period harvest schedule of the trawl fleet
(Journal article; Tidsskriftartikkel; Peer reviewed, 2022-01-21)Under the individual vessel quota regulations, the expected economic return of a multi species fishery is influenced by an array of a multi-component choice such as targeted species, landings per haul, harvesting time and its location. The components of effort allocation decisions are further complicated by changes in the market conditions and the constant movements of fish between spawning and ... -
Multidisciplinary perspectives on living marine resources in the Arctic
(Journal article; Tidsskriftartikkel; Peer reviewed, 2022-10-20)Many areas in the Arctic are vulnerable to the impacts of climate change. We observe large-scale effects on physical, biological, economic and social parameters, including ice cover, species distributions, economic activity and regional governance frameworks. Arctic living marine resources are affected in various ways. A holistic understanding of these effects requires a multidisciplinary enterprise. ... -
MultiSEPT - Full scale tests of the semicircular spreading gear (SCSG)
(Research report; Forskningsrapport, 2013-06-24)This reportdescribes full scale tests at sea with the semi-circular spreading gear (SCSG). This activity is part of Work Package 3 (WP3: Development of new ground gear) of the MultiSEPT project. The spreading of the SCSG and rockhopper gear was measured by useof MARPORT distance sensors. Bottom contact was monitored by use of SCANMARtrawl sensors and by underwater cameras mounted in the headline ... -
Musculoskeletal symptoms among workers in the commercial fishing fleet of Norway
(Journal article; Tidsskriftartikkel; Peer reviewed, 2019-06-25)<i>Background</i>: Fishers exposed to unfavourable environmental conditions may suffer negative health ef- fects. This study aimed to identify musculoskeletal symptoms in professional fishers in Norway using data from several sources; register data, telephone survey and questionnaire.<p> <p><i>Materials and methods</i>: Professional fishers (n = 25,971) registered in the period 2008-2013 were ... -
MyD88 interacts with interferon regulatory factor (IRF) 3 and IRF7 in Atlantic salmon (Salmo salar): transgenic SsMyD88 modulates the IRF-induced type I interferon response and accumulates in aggresomes
(Journal article; Tidsskriftartikkel; Peer reviewed, 2011-10-11)Background: MyD88 directly interacts and affects IRF activation in mammals, but no information has been available about lower vertebrates.<p> <p>Results: Transgenic MyD88 interacts with IRF3 and IRF7A/B and modulates the IRF-induced IFN response and accumulates in aggresomes in Atlantic salmon. <p>Conclusion: MyD88 is involved in the regulation of the IRF-induced IFN response in Atlantic ... -
Nanofiltration of intake water in RAS: Effect on fish performance, health and welfare
(Research report; Forskningsrapport, 2022)The experiment tested the effect of nanomembrane filtration in RAS on the salmon's physiology, welfare and growth. A specially designed membrane was used to remove sulphate from seawater and to adjust salinity from 32 to 12 ‰. A RAS where salinity was adjusted to 12 ‰ by mixing raw seawater and freshwater was used as control. The fish were kept in the two systems for 10 weeks before being ... -
Narrow lenses for capturing the complexity of fisheries: A topic analysis of fisheries science from 1990 to 2016
(Journal article; Tidsskriftartikkel; Peer reviewed, 2018-04-20)Despite increased fisheries science output and publication outlets, the global crisis in fisheries management is as present as ever. Since a narrow research focus may be a contributing factor to this failure, this study uncovers topics in fisheries research and their trends over time. This interdisciplinary research evaluates whether science is diversifying fisheries research topics in an attempt ... -
The Nasal Geometry of the Reindeer Gives Energy-Efficient Respiration
(Journal article; Tidsskriftartikkel; Peer reviewed, 2016-07-14)Reindeer in the arctic region live under very harsh conditions and may face temperatures below 233 K. Therefore, efficient conservation of body heat and water is important for their survival. Alongside their insulating fur, the reindeer nasal mechanism for heat and mass exchange during respiration plays a fundamental role. We present a dynamic model to describe the heat and mass transport that takes ... -
"Når det blåser i fra ØST" - Om bruken av økosystemtjeneste-perspektivet i kystsoneplanleggingen
(Research report; Forskningsrapport, 2019)Denne rapporten er et resultat av prosjektet Coreplan, som har undersøkt om metoder og tilnærminger som finnes i litteraturen om økosystemtjenester kan bidra til å styrke kystsoneforvaltningen. I rapporten diskuterer vi utviklingstrekk i norsk kystsoneplanlegging og hvordan utviklingen i bruken av kysten kan stille nye krav til kystsoneplanleggingen. Vi forklarer bakgrunnen for begrepet økosystemtjenester, ... -
The Neglected Marine Fungi, Sensu stricto, and Their Isolation for Natural Products’ Discovery
(Journal article; Tidsskriftartikkel; Peer reviewed, 2019-01-10)Despite the rapid development of molecular techniques relevant for natural product research, culture isolates remain the primary source from which natural products chemists discover and obtain new molecules from microbial sources. Techniques for obtaining and identifying microbial isolates (such as filamentous fungi) are thus of crucial importance for a successful natural products’ discovery program. ... -
Nemo-effekten og koraller
(Journal article; Tidsskriftartikkel, 2014-05-07)Bryr den norske befolkningen seg om dyphavet og de organismer som lever der selv om vi ikke har noen direkte nytte av dem? Er vi villig til å ofre økonomisk aktivitet som fiskeri og oljevirksomhet for beskytte miljøet i dyphavet? Vår studie sier ja. -
A netting-based alternative to rigid sorting grids in the small-meshed Norway pout (Trisopterus esmarkii) trawl fishery
(Journal article; Tidsskriftartikkel; Peer reviewed, 2021-01-28)A new bycatch reduction device, termed “Excluder”, is presented as an alternative to a traditional rigid sorting grid, mandatory in the small-meshed Norway Pout (<i>Trisopterus esmarkii</i>) trawl fishery in the North Sea. The fishery is a high-volume fishery with large vessels, large demersal trawls and catches up to 100 tons per haul of this small forage fish. The Excluder is a 30 m long netting-based ... -
New approach for modelling size selectivity in shrimp trawl fisheries
(Journal article; Tidsskriftartikkel; Peer reviewed, 2017-07-10)In the deep sea trawl fishery targeting shrimp (Pandalus borealis) and other cold-water shrimp species, fishers often use a Nordmöre sorting grid ahead of a small mesh codend to avoid bycatch. However, small fish can pass through the grid and are subsequently retained in the codend. This makes shrimp size selection complex and the size-dependent curve for both the shrimp and the bycatch species often ...
