Blar i ICES CM documents authored by IMR scientists (1949-2011) på forfatter "Grahl-Nielsen, Otto"
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Anglo-Norwegian oil programme - intercalibration of analytical methods
Palmork, Karsten H.; Grahl-Nielsen, Otto; Wilhelmsen, Svein (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 ... -
The Drupa oil spill, investigation concerning oil, water and fish
Grahl-Nielsen, Otto; Neppelberg, Tore; Palmork, Karsten H.; Westrheim, Kjell; Wilhelmsen, Svein (ICES CM Documents;1976/E:34, Working paper, 1976) -
Oil-tainting of fish, a laboratory test on salmon and saithe
Brandal, Per Olav; Grahl-Nielsen, Otto; Neppelberg, Tore; Palmork, Karsten H.; Westrheim, Kjell; Wilhelmsen, Svein (ICES CM Documents;1976/E:33, Working paper, 1976) -
On controlled discharges of oil hydrocarbons from the Ekofisk field terminal platform
Grahl-Nielsen, Otto; Neppelberg, Tore; Palmork, Karsten H.; Westrheim, Kjell; Wilhelmsen, Svein (ICES CM Documents;1976/E:32, Working paper, 1976) -
Size of spawning Arcto-Norwegian cod (Gadus morhua L.) and the effects on their eggs and early larvae
Solemdal, Per; Bergh, Øivind; Dahle, Geir; Falk-Petersen, Inger-Britt; Fyhn, Hans Jørgen; Grahl-Nielsen, Otto; Haaland, J.M.; Kjesbu, Olav Sigurd; Løken, Sissel; Opstad, Ingegjerd; Pedersen, Torstein; Skiftesvik, Anne Berit; Thorsen, Anders (ICES CM Documents;1993/G:41, Working paper, 1993)Using a new method for determining the stage of spawning in batch spawners, a positive correlation between the length of Arcto-Norwegian cod females, having spawned 25-75% of their eggs, and the egg diameter was established. ... -
The effects of maternal status of Arcto-Norwegian cod on egg quality and vitality of early larvae. 2. Preliminary results of the experiment in 1992
Solemdal, Per; Bergh, Øivind; Finn, Roderick Nigel; Fyhn, Hans Jørgen; Grahl-Nielsen, Otto; Homme, O.; Kjesbu, Olav Sigurd; Kjørsvik, Elin; Opstad, Ingegjerd; Skiftesvik, Anne Berit (ICES CM Documents;1992/G:79, Working paper, 1992)The stage of spawning of females of the Arcto-Norwegian cod caught during peak spawning in Lofoten had a profound effect on several vital parameters of the eggs and larvae. Significant negative correlations were ...