Blar i Fiskeridirektoratets skrifter, Serie Havundersøkelser (1900-1990) på forfatter "Olsen, Steinar"
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Abundance estimates of Barents Sea capelin
Olsen, Steinar (Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1965) -
The halibut gillnet fishery in West Finnmark. Analysis of landings data from Øksfjord 1955-65
Olsen, Steinar (Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1969)1. This study was based on statistics of gill net caught halibut landed at Øksfjord, West Finnmark from 1955 to 1965. For the most recent years some data on relative effort and weight distribution of the catches were ... -
A method of finding an empirical total selection curve for gill nets, describing all means of attachment
Olsen, Steinar; Tjemsland, Jonas (Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1963) -
On the possibility of estimating year-class strength by measuring echo-abundance of 0-group fish
Dragesund, Olav; Olsen, Steinar (Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1965)The possibility of estimating the distribution and abundance of 0-group fish by a combination of echo surveying and fishing experiments with pelagic trawl and purse seine is discussed. The existence of scattering layers, ... -
Yield isopleths of the halibut, hippoglossus hippoglossus, in northern Norway
Mathisen, Ole A.; Olsen, Steinar (Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1968)1. Data on age composition, growth, and mortality rates of the halibut, Hippoglossus hippoglossus, collected in Finmark, 1956-1960, supplemented with data on immature halibut from various localities in Northern Norway ...