Browsing Fiskeridirektoratets skrifter, Serie Havundersøkelser (1900-1990) by Title
Now showing items 60-79 of 314
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Estimates of stock size and reproduction of the Barents Sea capelin in 1970-1972
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1973)DRAGESUND, O., GJØSÆTER, J. and MONSTAD, T. 1973. Estimates of stock size and reproduction of the Barents Sea capelin in 1970-1972. FiskDir. Skr. Ser. HavUnders., 16: 105-139. The distribution and migration of young ... -
Experiments with the Clarke-Bumpus Plankton Sampler and with a Plankton Pump in the Lofoten Area in Northern Norway
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1948) -
The Exploitation of the Spiny Dogfish (Squalus acanthias L.) in European Waters
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1964)The present paper is a short account of the state of the stock in recent years of Squalus acanthias in European waters. The basic material is the catch statistics from Bulletin Statistique (ICES), the Norwegian spur-dog ... -
Factors influencing the Size of the Year Classes in the Arcto-Norwegian Tribe of Cod
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1957)1. The quantitative occurrence of eggs and larvae of the Arcto-Norwegian cod in the coastal and bank areas of northern Norway during the years 1948-1956 has been studied. 2. There is no correlation between the abundance ... -
Factors influencing year-class strength of Norwegian spring spawning herring (Clupea harengus Linné)
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1970)1. Variation in year-class strength of Norwegian spring spawning herring is analysed in relation to the structure and the size of the spawning stock, the location and the time of spawning and environmental conditions during ... -
Faktorer av betydning for fiskeeggenes og fiskeyngelens oppvekst
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1952)During the last 10 years we have been experimenting in the laboratory at the Flødevigen Sea-Fish Hatchery with the rearing of several species of salt-water fishes. The intention has been to bring about better methods ... -
Fecundity and egg size of spring spawning Barents Sea capelin
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1973)Fecundity of Barents Sea capelin was studied in 1971 and 1972. No differences were found between these two years. The regression line log F = 3.4871 x log L - 0.2049 was fitted to the whole material. This is in good ... -
Feeding rates of cetacea
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1969)1. The feeding rate of a whale is defined as the weight of daily food ingested expressed as percentage of body weight. Records of daily rations of Delphinoidea (porpoises and dolphins) in captivity allow calculation of ... -
Field studies on the behaviour of whiting (Gadus merlangus L.) towards baited hooks
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1986)The responses of whiting to a test line with baited hooks were studied during three cruises in the Trondheimsfjord area in three seasons. The activity of the fish directed towards the baited hooks increased at sunrise ... -
A fishing experiment with multifilament, monofilament and monotwine gill nets in Lofoten during the spawning season of Arcto-Norwegian cod in 1974
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1979)A fishing experiment with multifilament, monofilament, and monotwine gill nets in Lofoten during the spawning season of Arcto-Norwegian cod in 1974. FiskDir. Skr. Ser. HavUnders., 16: 531-550. From 6 February to 30 March ... -
Fishing experiments in Norwegian fjords
(Report on Norwegian fishery and marine investigations, Research report, 1900) -
Fiske Indsamlede Under "Michael Sars"s Togter I Nordhavet 1900-1902
(Report on Norwegian Fishery and Marine Investigations, Research report, 1905) -
Fiskeegg og yngel i Lofoten
(Report on Norwegian Fishery and Marine Investigations;vol 3 no 3, Research report, 1919) -
Fisken og havet : (Fra Fiskeriundersøkelsene i 1938)
(Fiskeridirektoratets skrifter, Serie Havundersøkelser;vol 6 no 1, Research report, 1939) -
Fisken og havet : (Fra Fiskeriundersøkelsene i 1939)
(Fiskeridirektoratets skrifter, Serie Havundersøkelser;vol 6 no 4, Research report, 1940) -
Fisken og havet : (Fra Fiskeriundersøkelsene i 1940)
(Fiskeridirektoratets skrifter, Serie Havundersøkelser;vol 7 no 1, Research report, 1942) -
Fisken og havet : (Fra Fiskeriundersøkelsene i 1941)
(Fiskeridirektoratets skrifter, Serie Havundersøkelser;vol 7 no 6, Research report, 1944) -
Fisken og havet : (Fra Fiskeriundersøkelsene i 1942)
(Fiskeridirektoratets skrifter, Serie Havundersøkelser;vol 7 no 10, Research report, 1945) -
Fiskeridirektoratets skrifter serie havundersøkelser vol. 14, no. 3
(Fiskeridirektoratets skrifter, Serie Havundersøkelser;vol 14 no 3, Research report, 1968) -
Fiskeridirektoratets skrifter serie havundersøkelser vol. 14, no. 4
(Fiskeridirektoratets skrifter, Serie Havundersøkelser;vol 14 no 4, Research report, 1968)