Blar i Brage IMR på forfatter "Torstensen, Else"
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Silde- og brislingundersøkelser i fjordene med "Michael Sars" 10. november - 13. desember 1994
Torstensen, Else; Dommasnes, Are; Jørstad, Knut Eirik (Fisken og havet, Research report, 1995)Acoustic investigations have been carried out in selected fjords from Ryfylke to Finnmark to map the occurrence of herring and sprat. Recorded concentrations have been sampled with pelagic trawl. All samples have been ... -
Silde- og brislingundersøkelser i fjordene, 1.november - 13. desember 1997
Torstensen, Else; Røttingen, Ingolf; Jørstad, Knut Eirik (Fisken og havet, Research report, 1998)Since 1968 selected fjords from Ryfylke to Finnmark have been surveyed acoustically to obtain an indices of abundance of 0-group sprat and Norwegian Spring Spawning Hemng. From 1993 the survey also covers the fjords on ... -
Silde- og brislingundersøkelser i fjordene, 28.oktober - 10.desember 1989
Torstensen, Else; Røttingen, Jostein; Jørstad, Knut Eirik; Paulsen, Ole Ingar (Fisken og havet, Research report, 1999)Since 1968 selected fjords from Ryfylke to Finnmark have been surveyed acoustically to obtain an indices of abundance of 0-group sprat and Norwegian Spring Spawning Herring. From 1993 the survey also covers the fjords ... -
Silde- og brislingundersøkelser i fjordene, 4.november - 16.desember 1999
Torstensen, Else; Røttingen, Ingolf; Røttingen, Jostein (Fisken og havet, Research report, 2000)Rapporten presenterer resultatene fra akustiske undersøkelser i utvalgte kyst-og fjordområder fra svenskegrensen til Finnmark i november-desember 1999. Formålet med undersøkelsen er å fremskaffe mål for utbredelse og ... -
Sprat spawning in two fjord areas of western Norway in 1982 and 1983
Torstensen, Else (ICES CM Documents;1984/H:41, Working paper, 1984)A southern and a northern fjord at Western Norway were surveyed for sprat spawning from the end of May until July, six times in 1982 and four times in 1983. Sprat spawned in both areas and the surveys covered just a ... -
Survey report : RV "G.O. Sars" 30.june - 18.july 2000
Torstensen, Else; Toresen, Reidar (Fisken og havet, Research report, 2000)This report presents the results from the Norwegian coverage of the International Herring Acoustic Survey for 2000, by the RV "G.O.Sars". The time series of this survey extends back to 1984. Five countries cooperate to ... -
Survey report [27/6 - 18/7, 1998]
Toresen, Reidar; Torstensen, Else ([Toktrapport/Havforskningsinstituttet];, Working paper, 1998) -
The buoyancy of sprat (Sprattus sprattus) eggs and larvae in the Skagerrak area
Moksness, Erlend; Torstensen, Else (ICES CM Documents;1985/L:6, Working paper, 1985)Buoyancy of sprat eggs and larvae was determined with a linear density gradient. There were four experimental groups of eggs, three caught at sea and one from spawning in the laboratory. The neutral buoyancy of the sprat ... -
Toktrapport [17/11 - 24/11, 1993]
Torstensen, Else ([Toktrapport/Havforskningsinstituttet];, Working paper, 1994-06-20) -
Toktrapport [18/5 - 12/7, 1982]
Torstensen, Else ([Toktrapport/Havforskningsinstituttet];, Working paper, 1982-12-09) -
Toktrapport [2/1 - 4/1, 1991]
Torstensen, Else ([Toktrapport/Havforskningsinstituttet];, Working paper, 1991) -
Toktrapport [20/11 - 22/11, 1991]
Torstensen, Else ([Toktrapport/Havforskningsinstituttet];, Working paper, 1991-12-06) -
Toktrapport [25/5 - 6/6, 1992]
Aglen, Asgeir; Torstensen, Else ([Toktrapport/Havforskningsinstituttet];, Working paper, 1992-06-12) -
Toktrapport [29/1 - 1/2, 1992]
Torstensen, Else ([Toktrapport/Havforskningsinstituttet];, Working paper, 1992-03-13) -
Toktrapport [3/2 - 12/2, 1993]
Bergstad, Odd Aksel; Torstensen, Else ([Toktrapport/Havforskningsinstituttet];, Working paper, 1993-06) -
Toktrapport [4/4 - 5/4, 1992]
Torstensen, Else ([Toktrapport/Havforskningsinstituttet];, Working paper, 1992-04-10) -
Utvida sesongfiske av rognkjeks på Skagerrakkysten
Torstensen, Else (Havforskningsnytt, Working paper, 1999)