Browsing Brage IMR by Title
Now showing items 6397-6416 of 11544
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Quantifying the Ocean, Freshwater and Human Effects on Year-to-Year Variability of One-Sea-Winter Atlantic Salmon Angled in Multiple Norwegian Rivers
(Journal article; Peer reviewed, 2011-08-29)Many Atlantic salmon, Salmo salar, populations are decreasing throughout the species' distributional range probably due to several factors acting in concert. A number of studies have documented the influence of freshwater ... -
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 ... -
Quantile regression models for fish recruitment–environment relationships: four case studies
(Peer reviewed; Journal article, 2008-04-07)Understanding and modelling the environmental control of fish recruitment has been a central question in fish population ecology for the last century. Most environment–recruitment models have primarily been developed to ... -
A quantitative description of the Norwegian Atlantic Current by combining altimetry and hydrography
(Journal article; Peer reviewed, 2010-10-22)In this study, we quantified the mean flow and the variability in the Norwegian Atlantic Current (NwAC), including the individual branches, with associated error estimates. We accomplished this by combining repeated ... -
Quantitative distribution of blue whiting in relation to the hydrography in Faroese waters March-May 1979.
(ICES CM Documents;1979/H:22, Working paper, 1979) -
Quantitative distribution of Zooplankton in the coast and bank areas of western and northwestern Norway during March-June 1959-1966
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1976) -
Quantitative Investigations on Herring Spawning and its yearly Fluctuations at the West Coast of Norway
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1941) -
Quantitative molecular detection of larval Atlantic herring (Clupea harengus) in stomach contents of Atlantic mackerel (Scomber scombrus) marks regions of predation pressure
(Peer reviewed; Journal article, 2021)Mortality rates in the early life-history stages of fishes are generally high yet identifying the causes remain unclear. Faltering recruitment rates of Atlantic herring (Clupea harengus) in the Norwegian Sea indicate a ... -
Quantitative processing of broadband data as implemented in a scientific split-beam echosounder
(Peer reviewed; Journal article, 2023)The use of quantitative broadband echosounders for biological studies and surveys can offer considerable advantages over narrowband echosounders. These include improved spectral-based target identification and significantly ... -
Quantitative proteome profiling reveals molecular hallmarks of egg quality in Atlantic halibut: impairments of transcription and protein folding impede protein and energy homeostasis during early development
(Peer reviewed; Journal article, 2022)Tandem mass tag spectrometry (TMT labeling-LC-MS/MS) was utilized to examine the global proteomes of Atlantic halibut eggs at the 1-cell-stage post fertilization. Comparisons were made between eggs judged to be of good ... -
A Quantitative Study of Benthic Infauna in Puget Sound, Washington, USA, in 1963-1964
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1968) -
Quantitative Variations of the Zooplankton in Norwegian Coastal and Offshore Waters during the Years 1949-56
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1958) -
Quantities of zooplankton and propagation of calanus finmarchius at permanent stations on the norwegian coast and at Spitsbergen, 1959-1962
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1965)1. Zooplankton has been collected in vertical hauls from 1959 to 1962 at four permanent oceanographic stations along the coast of Norway and one from Spitsbergen. The volumes have been measured and the stage composition ... -
Quarter 1 International Bottom Trawl Survey (IBTS Q1). RV “GO Sars”, 23 January – 22 February 2013
(Toktrapport/Havforskningsinstituttet;Nr. 1 - 2013, Working paper, 2013-11)The IBTS quarter 1 multispecies bottom trawl survey, coordinated by the ICES IBTSWG, involves 7 countries and covers the North Sea and Skagerrak. The Norwegian part of this survey included bottom trawling in water < 200 ... -
The quest for seafloor macrolitter: A critical review of background knowledge, current methods and future prospects
(Peer reviewed; Journal article, 2021)The seafloor covers some 70% of the Earth's surface and has been recognised as a major sink for marine litter. Still, litter on the seafloor is the least investigated fraction of marine litter, which is not surprising as ... -
Quick and efficient microplastic isolation from fatty fish tissues by surfactant-enhanced alkaline digestion
(Peer reviewed; Journal article, 2023)For monitoring microplastic contamination in fish tissues, tissue digestion into filterable components prior to microplastic identification and quantification should be quick and efficient, providing satisfying microplastic ... -
Qvantitative investigations of plankton at Lofoten, March-April, 1922-1924 : preliminary report
(Report on Norwegian Fishery and Marine Investigations;vol 3 no 7, Research report, 1926) -
Racial Analysis of the Herring in Norwegian Waters
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1941) -
Radioactive contamination in the Barents Sea, past and present status, uptake of radinuclides in fish and its impact on fisheries
(ICES CM Documents;1994/E:16, Working paper, 1994)During the atmospheric nuclear bomb test at the end of the fifties and in the beginning of the sixties the Institute of Marine Research, IMR, monitored the radioactive contamination in commercial landed fish from the ... -
Radioactive substances in Norwegian farmed Atlantic salmon (Salmo salar)
(Rapport fra havforskningen;Nr. 24 - 2017, Research report, 2017)