Browsing Brage IMR by Subject "VDP::Mathematics and natural science: 400::Zoology and botany: 480::Marine biology: 497"
Now showing items 21-40 of 933
-
Age, Growth, Reproduction and Feeding of Benthosema glaciale (Myctophidae) from Western Norway
(ICES CM Documents;1970/H:5, Working paper, 1970) -
Aktiv forvaltning av marine naturverdier i kystsonen
(Årsrapport;2011, Research report, 2012) -
Aktiv forvaltning av marine verdier i kystsonen
(Research report, 2010-12) -
Aktiv forvaltning av marine verdier i kystsonen
(Årsrapport;2012, Research report, 2012-12-14)The report gives an overview of activities, methods and preliminary results for the two municipalities involved, Tvedestrand and Lindesnes. The Ministry for Fisheries and Coastal affairs proclaimed 20.06.2012 the establishment ... -
Algeoppblomstringen i Skagerrak i mai 1988 : Ettervirkninger på på fisk og bunnfauna langs Sørlandskysten
(Flødevigen meldinger;Nr. 6 - 1990, Working paper, 1990) -
Americans on the wrong side – the lobster Homarus americanus captured in Norwegian waters
(ICES CM documents, Working paper, 2000)In November 1999, two female lobsters, one with external egg batch, were captured in the common lobster fishery in the Oslo fjord, Norway and reported as possible American lobsters, Homarus americanus, to Bergen Aquarium ... -
Amerikansk hummer i Norge: Harmløst tilskudd i den norske fauna eller potensiell kilde til genetisk forurensning og nye sykdommer?
(Havforskningsnytt;Nr. 7 - 2011, Working paper, 2011)I 2009 og 2010 mottok Havforskningsinstituttet flere amerikanske hummere fanget i Norge som hadde tydelige skader i skallet. Skadene ligner en skallsykdom som er funnet på amerikansk hummer i USA og Canada, og er ... -
An attempt to start feed cod larvae with artificial diets
(ICES CM Documents;1981/F:14, Working paper, 1981)Larval cod were fed 8 different diets based on zooplancton and hen's eggs. All but one diets were ingested, but no growth was observed. The failure of the diets to promote growth is thouqht to be related to the low digestive ... -
An ICES workshop on biological effects in pelagic ecosystems (BECPELAG): overview of the programme
(ICES CM Documents;2002/X:2, Working paper, 2002)The ICES biological effects monitoring in pelagic ecosystems workshop (BECPELAG) is a multi-national, multi-dicipline workshop aimed at establishing suitable techniques for monitoring the effects of contaminants on pelagic ... -
An ICES workshop on biological effects in pelagic ecosystems (BECPELAG): summary of results and recommendations
(ICES CM Documents;2002/X:13, Working paper, 2002)During and after three previous workshops, biological effects methods have been compared and refined. The first was held in Oslo in 1988, the second at Bermuda in 1990, and the third in Bremerhaven in 1992. All three ... -
An ICES workshop on biological effects in pelagic ecosystems (BECPELAG): summary of results and recommendations
(ICES CM Documents;2002/X:13, Working paper, 2002)During and after three previous workshops, biological effects methods have been compared and refined. The first was held in Oslo in 1988, the second at Bermuda in 1990, and the third in Bremerhaven in 1992. All three ... -
Anglo-Norwegian oil programme - intercalibration of analytical methods
(ICES CM Documents;1978/E:22, Working paper, 1978)An attempt has been made to intercalibrate the analysis of three groups of aromatic compounds present in a sample of Ekofisk crude oil using gas chromatography - mass spectography. The results are not as good as was ... -
Antibiotic treatment and dose-response of bacterial activity associated with flatfish eggs
(ICES CM Documents;1987/F:19, Working paper, 1987)Newly stripped and fertilized eggs from Plaice (Pleuronectes platessa) and Atlantic Halibut (Hipppoglossus hippoglossus) were incubated in 34 ppt sea water. 150 eggs (Plaice), 30 eggs (Halibut) or 20 glass beads were ... -
Are low but statistically significant levels of genetic differentiation in marine fishes ‘biologically meaningful’? A case study of coastal Atlantic cod
(Journal article; Peer reviewed, 2010-12-29)A key question in many genetic studies on marine organisms is how to interpret a low but statistically significant level of genetic differentiation. Do such observations reflect a real phenomenon, or are they caused by ... -
Are low but statistically significant levels of genetic differentiation in marine fishes ‘biologically meaningful’? A case study of coastal Atlantic cod
(Journal article; Peer reviewed, 2010-12-29)A key question in many genetic studies on marine organisms is how to interpret a low but statistically significant level of genetic differentiation. Do such observations reflect a real phenomenon, or are they caused by ... -
Are nutrients and nutrient related parameters suitable in trend monitoring of antropogenic influence?
(ICES CM Documents;1988/E:20, Working paper, 1988)Examples of observations of nutrients from the North Sea, Skagerrak, Kattegat and some Norwegian fjords are presented. The paper discuss the usefullness of such data in trend monitoring and how such data can be used and ... -
Assessing the impact of effluents from offshore activities by their biological effects –local and regional scales
(ICES CM Documents;2004/Z:9, Working paper, 2004) -
The atlantic inflow to the North Sea and the Skagerrak indicated by surface observations
(ICES CM Documents;1978/C:17, Working paper, 1978)By means of surface observations of temperature and salinity along shipping routes across the North Sea it is shown that the Atlantic inflow along the western and southern edge of the Norwegian Channel seems to reach ...