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Undersøkelser i forbindelse med prøvehøsting av stortare i Nord-Trøndelag 2010
(Fisken og havet;8-2010, Research report, 2010-12-20)The Institute of Marine Research surveyed the kelp vegetation, before and after the first ever kelp (Laminaria hyperborea) harvesting in Nord-Trøndelag in September 2010. Survey stations included both kelp harvested areas ... -
Undersøkelser i forbindelse med prøvehøsting av stortare i Nord-Trøndelag 2011
(Rapport fra Havforskningen;Nr. 20-2011, Working paper, 2011-12) -
Undersøkelser i forbindelse med prøvehøsting av stortare i Nord-Trøndelag 2012
(Fisken og havet;4-2012, Research report, 2012-12-15)The Institute of Marine Research surveyed the kelp vegetation, before and after kelp (Laminaria hyperborea) harvesting in Nord-Trøndelag in June and August 2012. Survey stations included both kelp harvested areas (harvested ... -
Undersøkelser i Nordsjøen, Skagerrak og Kattegat i 1977
(Fisken og havet, Research report, 1978)This report concerns seven surveys made during the period 9 February - 15 December 1977. The development of characteristic features of the physical environment throughout the year is demonstrated. Primary production is ... -
Undersøkelser i Oslofjorden 1936-1940 - Egg og yngel av vårgytende fiskearter
(Fiskeridirektoratets skrifter, serie havundersøkelser, Research report, 1945)In recent years the Oslo fjord has been made the subject of a more intense study as regards the hydrographical and biological conditions. The fjord is 55 naut. miles long, and is divided into several basins by narrows ... -
Undersøkelser i Oslofjorden 1936-1940 - Fiskeyngelens forekomst i strandregionen
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1946) -
Undersøkelser over forekomsten av carrageen
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1938) -
Undersøkelser over forholdet mellem spiss- og bredhodet ål og deres næring
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1938)The material dealt with in this paper contains 975 specimens of fresh-water eels from the Norwegian Skagerrack Coast. Of these specimens 674 (9 males, 665 females) were yellow eels collected in the sea near the shore; ... -
Undersøkelser over oskjellet (Modiola modiolus (L.)) - I. Alminnelig biologi, vekst og økonomisk betydning.
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1946)The horse-mussel, Modiola modiolus (L.) is a bivalved mollusk dosely related to the sea mussel, Mytilus edulis L. and common in northern waters. In Norway there are considerable beds of this mussel along the western and ... -
Undersøkelser over Pleuronectider - I. Embryonalutviklingen hos rødspette (Pleuronectes platessa), skrubbeflyndre (Pleuronectes flesus) og deres resiproke bastarder. Kjernestørrelsesberegninger på embryonene og vekst hos larvene
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1950)The paper starts by describing the normal embryonic development of the plaice (Pleuronectes platessa) and the flounder (Pleuronectes flesus) up to the formation of the embryo. The development is divided into fourteen ... -
Undersøkelser over torsken i Oslofjorden
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1954)"The Cod Population of the Oslofjord". The hydrographical conditions of the fjord are mentioned. Owing to the sills at Drøbak and Nesodden the water masses of the inner fjord are often insufficiently aerated (Fig. 1 ... -
Undersøkelser på loddas gytefelt i 1972
(Fisken og havet;1972 - Nr. 3, Research report, 1972)From 20 March to 24 April the R.V. «Johan Hjort» carried out a survey to locate spawning grounds of capelin. Included in this investigation was an estimation of the spawning potential based on capelin eggs and larvae. Eggs ... -
Undersøkelser på loddas gytefelt i 1973
(Fisken og havet, Research report, 1973)From 27 February to 14 April the R. V. "Johan Hjort" carried out a survey to locate sprawning grounds of capelin. The greatest quantities of eggs were found on gravel and on shell gravel at depths between 25 m and 100 ... -
Undersøkelser på loddas gytefelt i 1974
(Fisken og havet, Research report, 1974)From 15 March to 6 April the R.V. «Johan Hjort» carried out investigations at the spawning grounds of capelin. The greatest quantities of eggs were found on rather coarse bottom as gravel, shell gravel and pebbles and at ... -
Undersøkelser på loddas gytefelt i 1975
(Fisken og havet, Research report, 1976)From 1 to 19 April the R.V. «Johan Hjort» carried out investigations at the spawning grounds of capelin. The spawning took place between Slettnes and Grense Jakobselv. The greatest quantities of eggs were found on rather ... -
Undersøkelser på lodde og torsk i Barentshavet vinteren 1975
(Fisken og havet, Research report, 1976)From 7 January to 15 March a joint investigation on the distribution of capelin and cod was carried out by three vessels. During the first 2/3 of the period the spawning migration of capelin was the main research object, ... -
Underwater sound measurements from fishing vessel "Brennholm"
(Working paper, 2011-08)A methodology for measuring underwater sound from free running vessels was implemented inside IMR, following American National Standard ANSI/ASA S12.64-2009 grade B. An array of 3 calibrated NEXUS hydrophones was mounted ... -
Ungtorsken i Barentshavet
(Havforskningsnytt, Working paper, 1992) -
Unik dokumentasjon fra havets bunn
(Havforskningsnytt, Working paper, 2006) -
A user's guide to NORVECOM V2.0. the norwegian ecological model system
(Fisken og havet, Research report, 1998)A coupled 3 dimensional Physical-Chemical-Biological model system, NORWECOM, has been developed through cooperation between several Norwegian institutions. The physical module is based on the Princeton Ocean Model already ...