Browsing Brage IMR by Author "Hassel, Arne"
Now showing items 21-29 of 29
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Seasonal development of plankton in the Barents Sea: A conceptual model
Rey, Francisco; Skjoldal, Hein Rune; Hassel, Arne (Working paper, 1987)Capelin (Mallotus villosus) is a small salmonid fish that forms the basis of one of the most important fisheries in the Barents Sea. Relatively large variations in growth of capelin prompted ecological investigations ... -
Sekundærproduksjon i Barentshavet (dyreplankton)
Knutsen, Tor; Dalpadado, Padmini; Hassel, Arne (Havets ressurser og miljø, Chapter, 2007)The average zooplankton biomass measured in August–September 2006 (8.6 g dry weight/m2) was above the long-term mean (7.14 g dry weight/m2), and has slightly increased since 2001 (5.85 g dry weight/m2). Atlantic water ... -
Sluttrapport for overvåkning av fiskeegg og -larver, samt dyreplankton på Draupnerfeltet i Nordsjøen 1997-1998
Husebø, Åse; Hassel, Arne (Interne notat;Nr. 6 - 2000, Working paper, 2000-11-03)Rapporten viser funn av fiskeegg, fiskelarver og dyreplankton på Draupnerfeltet (58°11'N, 02°28'Ø) i Nordsjøen, fra mars 1997 til juli 1998. Vannsøylen ble undersøkt med håv to ganger i uken. Egg og larver av fisk var til ... -
Spring phytoplankton development and zooplankton reproduction in the central Barents Sea in the period 1979-1984
Skjoldal, Hein Rune; Hassel, Arne; Rey, Francisco; Loeng, Harald (PINRO-IMR Symposium, Conference object, 1987)Physical and biological conditions have been studied along a fixed transect across the polar front in the central Barents Sea in late spring or early summer in each year from 1979 to 1984, These data are analysed with ... -
Toktrapport [2/8 - 19/8, 1981]
Rey, Francisco; Loeng, Harald; Hassel, Arne ([Toktrapport/Havforskningsinstituttet];, Working paper, 1981-10-23) -
Toktrapport [20/5 - 16/6, 6/6 - 19/6, 1983]
Gjøsæter, Harald; Hassel, Arne; Loeng, Harald; Rey, Francisco; Skjoldal, Hein Rune ([Toktrapport/Havforskningsinstituttet];, Working paper, 1983-12-12) -
Toktrapport [25/5 - 11/6, 1982]
Hassel, Arne; Loeng, Harald; Rey, Francisco ([Toktrapport/Havforskningsinstituttet];, Working paper, 1982-09-30) -
Toktrapport [3/5 - 16/5, 1981]
Hassel, Arne; Loeng, Harald; Rey, Francisco ([Toktrapport/Havforskningsinstituttet];, Working paper, 1981-06-12) -
Økologiske undersøkelser nær iskanten i Barentshavet somrene 1979 og 1980
Ellertsen, Bjørnar; Hassel, Arne; Loeng, Harald; Rey, Francisco; Tjelmeland, Sigurd; Slagstad, Dag (Fisken og havet, Research report, 1982)During the summers of l979 and 1980, ecological investigations were carried out in the marginal ice zone in the Barents Sea. In the investigation an attempt is made to follow the development of the production processes, ...