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Studies of the dissolved organic compounds in the sea - A preliminary report on the isolation, separation and identification of free amino acids
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1963)A method of concentrating and desalting sea water using evaporation and ion exchange techniques is described. Circular paper chromatography has been used to separate and identify free amino acids in desalted concentrates ... -
Studies on blood proteins in herring
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1969)1. Hemoglobins and serum proteins of herring have been analyzed by agar gel electrophoresis (hemoglobins) and combined starch and agar gel electrophoresis (serum proteins). The material comprises twelve samples from the ... -
Studies on blood proteins of mackerel
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1970)1. 14 samples of mackerel, about 1800 specimens, from the North Sea and the Norwegian Coast were analysed by agar gel electrophoresis (hemoglobins) and combined starch and agar gel electrophoresis (serum proteins and ... -
Studies on hemoglobins and serum proteins in sprat from Norwegian waters
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1968) -
Studies on hemoglobins of some gadoid fishes
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1969)1. Hemoglobin of tusk, forked hake, ling, blue ling, hake, pout, Norway pout, pollach, coalfish, haddock and blue whiting were studied by agargel electrophoresis. 2. Both inter- and intraspecific variations in hemoglobin ... -
Studies on herring larvae off western Norway in 1986
(help, Research report, 1987)This report gives some preliminary results from a study on the spawning grounds of the Norwegian spring-spawning herring in April 1986. It deals with the horizontal and vertical distribution of herring larvae in relation ... -
Studies on herring larvae off western Norway in 1987 [HELP 22]
(help, Research report, 1988)This report gives some preliminary results from a study on the spawning grounds of the Norwegian spring-spawning herring in April 1987. It deals with the horizontal and vertical distribution of herring larvae in relation ... -
Studies on serum esterase in herring and sprat
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1969)1. Herring and sprat serum esterase has been studied by combined starch and agar gel electrophoresis at pH 9.0. Both strong and weak bands which represesented esterase activity occurred in both species. 2. Most herring ... -
Studies on the High Nitrogen Content in the Physostome Swimbladder
(Fiskeridirektoratets skrifter, Serie Havundersøkelser;vol 13 no 5, Research report, 1963) -
Studies on the long term storage of living saithe, Pollachius virens Linnaeus, 1758
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1976)Studies on the long term storage of living saithe, Pollachius virens Linnaeus, 1758. FiskDir. Skr. Ser. HavUnders., 16: 279-300. In order to observe how far muscle nutrition is affected during long term starvation, saithe ... -
A Study of the Relationship between the Water Temperature and the Concentration of Cod in West Greenlands Waters
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1964)The relation between catch of cod/per unit effort and temperature in West Greenland waters has been studied by material from bottom long line fishing experiments and from official fishery statistics. The experiments have ... -
A Study on the Life History and Migrations of the Norwegian Spring-Herring based on the Analysis of the Winter Rings and Summer Zones of the Scale
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1936) -
Styring av gytetidspunkt hos laks
(Havforskningsnytt, Working paper, 1995) -
Styring av tråldører og observasjoner av nytt trålkonsept på CRISP-tok med FF "Trygve Braarud" 23.-28.april 2012
(Rapport fra Havforskningen;Nr. 24 - 2012, Working paper, 2012) -
Styrking av hummerbestander gjennom utsetting av yngel
(Havforskningsnytt, Working paper, 1993) -
Størrelsesseleksjon i hysefisket med snurrevad - Nedskalering av kvadratmaskesekk
(Rapport fra havforskningen;, Research report, 2016)Dimensjoner på kvadratmaskesekker, som definert i regelverket, har vist seg å være en håndteringsmessig utfordring for de minste snurrevadbåtene. Før det gis aksept for endringer av seleksjonsinnretninger som er beskrevet ... -
Størrelsesseleksjon i torsk- og hysefiske med snurrevad ‑ Nedskalering av kvadratmaskesekk. Delrapport FHF-prosjekt 900865
(Rapport fra Havforskningen;25-2016, Working paper, 2016-06-01)Dimensjoner på kvadratmaskesekker, som definert i regelverket, har vist seg å være en håndteringsmessig utfordring for de minste snurrevadbåtene. Før det gis aksept for endringer av seleksjonsinnretninger som er beskrevet ... -
Sult under larvestadiet - en viktig rekrutteringsmekanisme? [HELP 6]
(help, Research report, 1987) -
Summarizing the screening for Bonamia ostreae in Norwegian populations of flat oysters, Ostrea edulis
(Rapport fra havforskningen;2020 - 24, Research report, 2020)Surveillance and studies performed by The Norwegian Institute of Marine Research and the Norwegian Veterinary Institute has never revealed notifiable diseases in Norwegian populations of European flat oysters, Ostrea edulis. ... -
Summary and status of deep lights and deep feed use in commercial settings: welfare, behaviour and infestation at three case study sites — End report from the FHF projects 901154 “Dypelysogfôring”
(Rapport fra havforskningen, Research report, 2019)Infective salmon lice are attracted to light and are therefore more abundant near the surface than deep in the cage. Manipulating salmon swimming depth by the use of deep lights and deep feeding could therefore spatially ...