Browsing Havforskningsinstituttet by Subject "magedata"
Now showing items 21-37 of 37
-
Report of the Ad Hoc Meeting of the Coordinators of the 1991 Stomach Sampling Database [Ijmuiden, The Netherlands, 18- 23 April, 1996]
(ICES CM Documents;1996/G:3, Working paper, 1996) -
Report of the Ad Hoc Multispecies Assessment Working Group [Copenhagen, 18 -22 June, 1984]
(ICES CM Documents;1984/Assess:20, Working paper, 1984) -
Report of the Meeting of the Coordinators in the Stomach Sampling Project 1985 to 1987 [Ijmuiden, 28 March -1 April, 1988]
(ICES CM Documents;1988/G:27, Working paper, 1988) -
Report of the meeting of the coordinators of the North Sea stomach sampling project 1981 [IJmuiden, 12 -16 July, 1982]
(ICES CM Documents;1982/G:33, Working paper, 1982) -
Report of the Multispecies Assessment Working Group [ICES Headquarters, 11- 19 August, 1997]
(ICES CM Documents;1997/Assess:16, Working paper, 1997) -
Report of the Workshop on Stomach Evacuation Rates in Fish [Lowestoft, 3- 5 April, 1989]
(ICES CM Documents;1989/G:55, Working paper, 1989) -
Report on the diet of the blue whiting in the Barents Sea in the summer 2005 and in the winters 2002 and 2006
(Fisken og havet, Research report, 2006)We analyzed stomach content of blue whiting in the Barents Sea in February-March 2002 and 2006, and in August-September 2005. Krill was the most important prey for blue whiting in the Barents Sea, and constituted about 90% ... -
Report on the joint Icelandic / Norwegian survey on oceanic redfish in the Irminger Sea and adjacent waters, in june/july 1994
(ICES CM Documents;1994/G:44, Working paper, 1994)An acoustic survey on oceanic redfish (oceanic Sebastes mentella) in the Irminger Sea, in June/July 1994 was carried out by Iceland and Norway. Approximately 190 000 n.m. ^2 were covered. The stock size in the area ... -
Review of the handling of predation data and data on eventual changes in weight at age and age at first maturity by different assessment working groups
(ICES CM Documents;1984/Assess:22, Working paper, 1984) -
Stomach contents of cod, haddock and saithe on the Møre coast in 1982 and 1983
(ICES CM Documents;1984/G:56, Working paper, 1984)As part of a biological investigation of important demersal fish species, stomachs have been taken from cod, haddock, saithe and a few other species in 1982 and 1983. Also observations of stomachs have been made in the ... -
Studies of minke whale (Balaenoptera acutorostrata) ecology in the northeast Atlantic: Description of the 1993 scientific catch operations and preliminary results from stomach analyses and resource surveys
(ICES CM Documents;1994/N:14, Working paper, 1994)Ecological studies of the Northeast Atlantic minke whale (Balaenoptera acutorostrata), initiated in 1992, were continued in 1993. The field work was carried out in spring (15 April-15 May), summer (15 June-12 July) and ... -
Studies of minke whale (Balaenoptera acutorostrata) ecology in the northeast Atlantic: Preliminary results from studies of diet and food availability during summer 1992
(ICES CM Documents;1993/N:7, Working paper, 1993)Stomach content samples from 92 minke whales Balaenoptera acutorostrata, caught during scientific whaling operations in July-August 1992, were collected in five selected areas in Norwegian and adjacent waters. Preliminary ... -
The consumption rate of northeast Arctic cod - A comparison of gastric evacuation models
(ICES CM Documents;1990/G:22, Working paper, 1990)The consumption rates in fish are important but also often weak points in multispecies models. In the Barents Sea multispecies model (MULTSPEC), as in many other models, quantitative stomach content data are combined ... -
The daily feeding dynamics in various lenght groups of the Barents Sea capelin during the feeding period
(ICES CM Documents;1991/H:16, Working paper, 1991)A total of 700 capelin stomachs collected during the feeding period in August 1989 by 24-h fishery were analyzed for each 3-cm length groups. The number of prey categories consumed by the Barents sea capelin showed a ... -
The diet and consumption of mackerel in the North Sea
(ICES CM Documents;1983/H:34, Working paper, 1983) -
Variabilities in stomach contents of cod, collected by demersal and pelagic trawl in the southern part of the Barents Sea
(ICES CM Documents;1990/G:3, Working paper, 1990)Samples of Northeast Arctic cod stomachs were collected separately on demersal and pelagic stations at the same date in February 1986 and were analysed for length group 30-40cm. The results indicate that the mean value ... -
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 ...