Browsing Havforskningsinstituttet by Subject "feeding"
Now showing items 41-49 of 49
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Slik kan kveite fôres
(Havforskningsnytt, Working paper, 1995) -
Some observations on the feeding ecology of Norwegian spring spawning herring (Clupea harengus) along the coast of Norway
(ICES CM Documents;1993/L:47, Working paper, 1993)The feeding ecology of Norwegian spring spawning herring Clupea harengus was studied with samples collected from cruises in February -March 1991, May 1992, and February and April 1993. A wide variety of zooplankton ... -
Some preliminary results on food and feeding of young capelin larvae
(ICES CM Documents;1976/H:37, Working paper, 1976)The gut contents of young capelin larvae sampled during a 24 hour period around a floating drogue were examined to study their feeding. The food consisted mainly of Calanus eggs (52%) and Calanus nauplii (42%). Compared ... -
Start feeding of salmonids with lake zooplankton
(ICES CM Documents;1982/F:36, Working paper, 1982)Fry and small fingerlings of Atlantic salmon (Salmo salar) and rainbow trout (Salmo gairdneri) were fed with lake zooplankton in small fine-meshed cages. The zooplankton were pumped into cages. Growth rates and food selection ... -
Tilvenjing av torskeyngel til tørrfôr
(Havforskningsnytt, Working paper, 1993) -
Tilvenning av torskeyngel til formulert fôr
(Havforskningsnytt, Working paper, 1991) -
Use of live freshwater zooplankton for startfeeding Atlantic salmon in net pens
(ICES CM Documents;1985/F:16, Working paper, 1985)The experiment was carried out 1984 in a coastal lake near Bergen, Norway. A total of four (later doubled) groups of Atlantic salmon (Salmo salar) fry were startfed with live zooplankton delivered by a pump. Small ... -
Variation in stomach temperature as indicator of meal size in harbour seal, Phoca vitulina
(ICES CM Documents;1995/N:12, Working paper, 1995)To understand the role of the marine mammals as components in foodwebs, it is important to know the composition frequency and size of their meals. Marine mammals have a core body temperature of about 37°C, and feed mainly ... -
Vertical distribution and feeding of cod larvae in relation to occurrence and size of prey organisms
(ICES CM Documents;1977/L:33, Working paper, 1977)