Browsing Published by IMR by Title
Now showing items 1694-1713 of 4013
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Nedsenkning av dyrkningsanlegg for å unngå algegift i blåskjell
(Flødevigen meldinger, Working paper, 1987)In recent years, diarrhetic shellfish poison due to toxic dinoflagellates has been a threat against the developing mussel industry in southern Norway. A raft of catamaran type equipped with hydraulic winch and frames for ... -
Nettløsninger foran og bak Deep Vison systemet
(Rapport fra havforskningen;13-2016, Research report, 2016) -
Neuromasts and cupular growth of cod larvae. In: The propagation of cod Gadus morhua L.: an international symposium, Arendal, 14 - 17 June 1983
(Flødevigen rapportserie, Conference object, 1984)Use of phase contrast microscopy and vital staining showed that newly hatched cod larvae had five free neuromasts on either side of the body and four on the head. About three weeks later, when feeding was established ... -
Nitrogen Determinations in sea-water
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1951) -
Nivåer av klororganiske forbindelser (PCB, DDT, HCB og HCH) og kvikksølv i fangst fra MS Trygg i juni og august 2007
(Rapport fra havforskningen, Working paper, 2007-11)Denne rapporten er utført av Havforskningsinstituttet og Nasjonalt institutt for ernærings- og sjømatforskning (NIFES) etter oppdrag fra MS Trygg. Målsetningen har vært å undersøke nivåer av miljøgifter i sjømat fanget av ... -
NOD Norsk Oseanografisk Datasenter
(Others, 1982) -
NOD's oppbygging frem til 1980
(Norsk oseanografisk datasenter (NOD);, Others, 1974-05) -
Nodavirus - et forvaltningsproblem?
(Havforskningsnytt, Working paper, 2005) -
Noen marine radiologiske problemer ved etablering av kjernekraftverk ved Oslofjorden
(Fisken og havet - Serie B, Working paper, 1973) -
Noen observasjoner over taretråling og gjenvekst av stortare, Laminaria hyperborea
(Fisken og havet;1972 - Nr. 2, Research report, 1972)Commercial harvesting of Laminaria hyperborea from the bottom has been carried out on the west coast of Norway since 1964. This alga, together with L. digitata and Ascophyllum nodosum, is used for alginate production. The ... -
Nogen iakttagelser over fiskeyngel i trålfangster i Barentshavet
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1933)It appears that the trawl catches contain large quantities of smaller fish of several species which are killed and thrown overboard. Especially in regard of cod and haddock the amount of small and non-marketable fish ... -
The non-returning of fish tags recovered by Norwegian fishermen
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1963)In addition to 5 N.Kr. reward for each returned cod, coalfish, haddock, halibut and catfish tag, Fiskeridirektoratets Havforskningsinstitutt introduced in 1959 an annual drawing of 1000, 500 and 250 N.Kr. for tags, ... -
Nordic cooperation in seal research? Report to Nordisk Ministerråd
(Rapport SPS, Working paper, 1989-03-09) -
NordKyst - 800m : The Norwegian Coastal Model
(Conference object, 2010-05-27) -
Nordlig utbredelse av lodde og temperaturforholdene i Barentshavet om høsten
(Fisken og havet, Research report, 1981)Except for 1972, investigations on the Barents Sea capelin stock have been carried out within the period 10 September - 15 October since 1971 by the Institute of Marine Research. These investigations have revealed variations ... -
Nordsjøsild - kritisk utvikling i bestandssituasjonen
(Havforskningsnytt, Working paper, 1994) -
Nordsjøsilda - stabilt utbytte
(Havforskningsnytt, Working paper, 1992) -
Nordøstarktisk hyse
(Havets ressurser og miljø, Chapter, 2007)The Northeast Arctic haddock stock is in good condition. Since 1950 the stock has shown large fluctuations in abundance, and the stock is now at the same level as the peaks in the mid 50s and the beginning of the 70s ... -
Nordøstarktisk torsk
(Havets ressurser og miljø, Chapter, 2007)North-east Arctic cod. The stock is in a fairly good state, but is declining. Unreported catches have caused considerable overfishing of the agreed quotas in the last four years, and the fishery in 2005 was not ... -
NorKyst-800 Rapport nr. 1 : Brukermanual og tekniske beskrivelser
(Fisken og havet;2-2011, Research report, 2011-02-15)NorKyst-800 (Norwegian Coast 800m) is a numerical, high-resolution, ocean modelling system. The main motivation for establishing NorKyst-800, besides the easy-to-implement and easy-and-rapid-to-use facilities, is the ...