Browsing Fisken og havet (1958- ) by Title
Now showing items 125-144 of 700
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Fiskeressurser i Oslofjorden : undersøkelser i 1993-1995
(Fisken og havet, Research report, 1997)Distribution and abundance of cod, Gadus morhua L., and other fish species was studied during two cruises with R.V.«G.M.Dannevig in the Oslofjord, one in May 1993 and one in September 1995. Simrad EK-500 echosounder (38 ... -
Fiskeressurser i ytre Oslofjord sammenlignet med resten av den norske Skagerrakkysten
(Fisken og havet, Research report, 2004)The stock density of adult cod and other demersal fishes in the Outer Oslofjord is lower than on the rest of the Skagerrak coast, and also lower in this area. The fry production seems not to be reduced, but the fish disappear ... -
Fiskerimessig betydning av Odinfeltet. The importance of the Odin oil-field as a fishing area.
(Fisken og havet, Research report, 1995)Abundance of fish and fishing activity within the Odin area are compared to other fishing areas in the Norwegian sector of the North Sea. The analysis is based on the Institute of Marine Research's knowledge of stock ... -
Fiskeriundersøkelser i irske farvann, utenfor Hebridene og i det sørlige Norskehav i juni - juli 1973
(Fisken og havet, Research report, 1973)In June mackerel taggings were carried out south and west of Ireland. In total 8 214 mackerel were tagged. More than 71% were released within the area between ca. 50º50` N to 51º00` N and ca. I0°00` W to I0°15` W. Only ... -
Fiskeriundersøkelser med F/F "G.O. SARS" i Irmingersjøen og norskehavet 28. juli - 21. august 1970
(Fisken og havet;1971 - Nr.3, Research report, 1971)On the cruise R. V. «G. O. Sars» carried out an echo survey combined with trawling applying a technique described by Dragesund, Midttun and Olsen (1970). During the days 1—11 August a joint Icelandic—Norwegian survey was ... -
Fiskeriundersøkelser ved Bjørnøya, Spitsbergen og i Barentshavet 1. - 27. juni 1971
(Fisken og havet, Research report, 1972)Distribution and abundance of the commercial important species in the investigated area were observed. Special attention was paid to the prerecruits of cod, haddock and redfish. Polar cod and capelin were also studied. The ... -
Fiskeriundersøkelser ved Øst- og Vest Grønland i april-mai 1969
(Fisken og havet;1969 - Nr. 2, Research report, 1969) -
Fjordbassengene i ytre Oslofjord. Oksygenforbruk, organisk belastning og vannutskifting. (Fjord basins of the Ytre Oslofjord, oxygen consumption, organic load and water exchange)
(Fisken og havet, Research report, 1996)The major yearly inflow to the Ytre Osloford basins normally occure in the period March - July. In 1995 a stagnation period lastedfrom June until NovemberiDecember and an inflow periodfrom December to May 1996. The mean ... -
FJORDCULT : økt biologisk produksjon i fjorder ved kunstig oppstrømming av dypvann
(Fisken og havet, Research report, 2000)Our investigations show that artificial upwelling of nutrient rich waters in fiords, using a submerged fresh water discharge, have a potential to increase the algae production by a factor of 3-4 after the spring bloom and ... -
Flerbestandsmodellen Systmod og bruken av modellen for vurdering og forvaltning av fiskeressursene i Barentshavet
(Fisken og havet, Research report, 2008)The multi species model Systmod is a conceptual model, which gives a quantitative description of the production of biomass for the species capelin, herring and cod in the Barents Sea. Each of these species is modeled as ... -
Flomvann fra Glomma og miljøforholdene i Skagerrak sommeren 1995. (The Glomma flood and the environmental conditions in the Skagerrak in the summer 1995)
(Fisken og havet, Research report, 1996)The fresh-water influence from the flood in June, 1995 to the eastern Skagerrak created an unusual and very fresh surface layer with a strong halocline. The surface water with extremely low salinities was detected all ... -
Fløytlinefiske med frysebåter
(Fisken og havet;1965 - Nr. 3, Journal article, 1965) -
Forbedret arrangement av snurperinger
(Fisken og havet, Research report, 1999)Lie Management AS has developed an improved arrangement of purse rings. The concept consists of three parts; a wing ring, an intermediate link and a hook with a spring-loaded closing device. The purse ring system has ... -
Fordeling og mengde av brisling i oktober 1971 i vestnorske fjorder
(Fisken og havet, Research report, 1972)An echo survey for sprat was carried out in late October 1971 in the fjords of western Norway. Echo recordings were identified by samples obtained with pelagic trawl. The recorded distribution of sprat within the investigated ... -
Forekomst av egg og larver av fisk i vest- og nordnorske kyst- og bankfarvann våren 1964
(Fisken og havet;1965 - Nr. 1, Journal article, 1965) -
Forekomst av egg og yngel av fisk i nord-norske kyst- og bankfarvann i mai og juni 1967
(Fisken og havet;1969 - Nr. 1, Research report, 1969) -
Forekomst av egg og yngel av fisk i vest- og nordnorske kyst- og bankfarvann våren 1960
(Fisken og havet;1961 - Nr. 4, Journal article, 1961)In 1960 cod eggs and larvae were more abundant at Skrova in the Lofoten area than in the previous year (Table 1). Maxima of spawning and hatching occurred 14 days earlier than in 1959. On the western side of the Lofoten ... -
Forekomst av egg og yngel av fisk i vest- og nordnorske kyst- og bankfarvann våren 1961
(Fisken og havet;1962 - Nr. 1, Journal article, 1962)In 1961 cod eggs and larvae were more scarce in the Lofoten area than in the previous year (Table 1). Maxima of spawning and hatching occurred later than in 1960. In April cod eggs were relatively abundant in the inner ... -
Forekomst av egg og yngel av fisk i vest- og nordnorske kyst- og bankfarvann våren 1963
(Fisken og havet;1963 - Nr. 4, Journal article, 1963) -
Forekomst av egg og yngel av fisk i vest- og nordnorske kyst- og bankfarvann våren 1965
(Fisken og havet;1966 - Nr.3, Research report, 1966)