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Protection from fishing improves body growth of an exploited species
(Peer reviewed; Journal article, 2022)Hunting and fishing are often size-selective, which favours slow body growth. In addition, fast growth rate has been shown to be positively correlated with behavioural traits that increase encounter rates and catchability ... -
Protective Immunization of Atlantic Salmon (Salmo salarL.)against Salmon Lice (Lepeophtheirus salmonis) Infestation
(Peer reviewed; Journal article, 2021)Vaccination against salmon lice (Lepeophtheirus salmonis) is a means of control that averts the negative effects of chemical approaches. Here, we studied the immunogenicity and protective effect of a vaccine formulation ... -
Protein intake, protein mealtime distribution and seafood consumption in elderly Norwegians : associations with physical function and strength
(Peer reviewed; Journal article, 2020)Protein intake is considered important in the maintenance of muscle health in ageing. However, both the source and mealtime distribution of protein might affect the intake of protein and its effect on muscle protein ... -
Proteomic analysis of hepatic effects of phenobarbital in mice with humanized liver
(Peer reviewed; Journal article, 2022)Activation of the constitutive androstane receptor (CAR) may induce adaptive but also adverse effects in rodent liver, including the induction of drug-metabolizing enzymes, transient hepatocellular proliferation, and ... -
Proteomics and lipidomics analyses reveal modulation of lipid metabolism by perfluoroalkyl substances in liver of Atlantic cod (Gadus morhua)
(Peer reviewed; Journal article, 2020)The aim of the present study was to investigate effects of defined mixtures of polycyclic aromatic hydrocarbons (PAHs) and perfluoroalkyl substances (PFASs), at low, environmentally relevant (1× = L), or high (20× = H) ... -
Protocols for calibrating multibeam sonar
(Others, 2003) -
Protocols for calibrating multibeam sonar
(Journal article; Peer reviewed, 2005)Development of protocols for calibrating multibeam sonar by means of the standard-target method is documented. Particular systems used in the development work included three that provide the water-column signals, namely ... -
Protocols for trawl sampling, recording of biological data, and hydrography for the 2019 international synoptic krill survey in Area 48
(CCAMLR;WG-EMM-18/23, Research report, 2018)Experience gained through participation in international programmes like BIOMASS and the CCAMLR 2000 Survey has demonstrated that standardization of equipment and methods is one of the most crucial steps for any successful ... -
Protokoll for vurdering av modningsgrad hos oppdrettstorsk
(Rapport fra havforskningen;2024 - 8, Research report, 2024)Den gjeldende protokollen for vurdering av modningsnivået hos oppdrettstorsk skisserer distinkte modenhetsstadier hos både hann- og hunntorsk (Gadus morhua). Denne protokollen hjelper til med å evaluere graden av modenhet ... -
Prymnesium i Ryfylke
(Fisken og havet, Research report, 1996)The toxic flagellate Prymnesium has bloomed raurrently in the Sandsfjord system since 1989. Obviously the blooms start in the two fjords Hylsfjorden and Lovrafjorden. Toxic water and algal cells are spread out of the ... -
Prøvedyrking av stort kamskjell i mellomkultur - 1995-1996
(Fisken og havet, Research report, 1996)The production of King scallop (Pecten maximus) in culture may involve three steps; artificial spat production in hatchery, intermediate culture for production of seed and production of cornrnercial sized scallops in ... -
Prøvefiske etter dypvannsreke i ytre Porsangerfjorden - Resultater fra 2021–2023
(Rapport fra havforskningen;2023 - 54, Research report, 2023)Porsangerfjorden ble stengt for tråling etter dypvannsreke (Pandalus borealis) tidlig på 1970-tallet. Da deler av det grunnlaget som fjorden opprinnelig ble stengt på har falt bort, vurderer Fiskeridirektoratet igjen høsting ... -
Prøvefiske med trollgarn og åleruser på grunt vatn om hausten - Strekninga Florø Ryfylke i perioden 2015-2023
(Toktrapport;2024 - 4, Research report, 2024)I denne rapporten samanfattar vi prøvefisket med trollgarn og åleruser etter torsk som har vorte gjennomført på faste stasjonar langs Vestlandskysten mellom Ryfylke og Florø sidan 2015. Vi legg særleg vekt på å beskriva ... -
Prøvehøsting av stortare i Nord-Trøndelag – Gjenvekstundersøkelser 2010–2014
(Rapport fra Havforskningen;Nr. 37-2014, Working paper, 2014-12-31)The Institute of Marine Research monitored the kelp (Laminaria hyperborea) vegetation and sea urchin populations in Nord-Trøndelag in 2014. The survey included previously kelp harvested areas and nearby reference areas, ... -
Prøvetaking i notfiske etter sild, makrell og lodde. Forsøk med fastmontert prøvetakings- og observasjonsutstyr i ringnot
(Rapport fra Havforskningen;Nr. 10-2013, Working paper, 2013-04) -
Pseudobranchial tumors in blue whiting from Norwegian waters.
(ICES CM Documents;1982/E:16, Working paper, 1982)During a cruise off the Norwegian coast from Lofoten to Kristiansund in March 1982 all blue whiting caught were examined for pseudobranchial tumours. 10.7% were found to carry such tumours. The possible relation of the ... -
Publication of catch statistics and routine biological data for North Atlantic seals.
(ICES CM documents, Working paper, 1974)