Blar i Havforskningsinstituttet på emneord "sampling"
Viser treff 41-60 av 142
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Parasitic nematodes in stomachs of grey seals, Halichoerus grypus, and common seals, Phoca vitulina, along the Norwegian coast.
(ICES CM Documents;1984/N:3, Working paper, 1984)The nematode infestation in stomachs of 55 grey and 127 common seals were examined in the period 1976-1980. The seals were caught in Norwegian coastal waters between 62° and 67° North. In 48 adult grey seals the infestation ... -
Pelagic occurrence of Greenland halibut (Reinhardtius hippoglossoides) studied by means of vertical longlines
(ICES CM Documents;2004/K:69, Working paper, 2004)In order to calculate reliable survey indices it’s important to know the dynamics of vertical distribution of a fish species. The vertical distribution of Greenland halibut (Reinhardtius hippogolossoides) cannot be studied ... -
Population structure and historical demography of eastern North Atlantic harbour porpoises inferred through mtDNA sequences
(Journal article; Peer reviewed, 2006-12-07)The harbour porpoise Phocoena phocoena experiences high rates of incidental mortality in commercial fisheries, and in some areas these rates are sufficiently high to justify concern over population sustainability. Given ... -
Preliminary report from the sea-going workshop in Norway June 1993 on intercomparison and evaluation of methods for sampling and determination of zooplankton distribution and biomass
(ICES CM Documents;1993/L:45, Working paper, 1993)A sea-going workshop was arranged from 2 to 13 June 1993 in Storfjorden at Møre on the west coast of Norway. The workshop was a two-ship operation involving the Norwegian R/V "Johan Hjort" and the German R/V "A.V. Humboldt". ... -
Prey-specific gastric evacuation of Norwegian spring spawning herring (Clupea harengus)
(ICES CM Documents;2004/P:39, Working paper, 2004)Gastric evacuation rates have earlier mainly been measured based on laboratory experiments. The aim of this study is to obtain information of gastric evacuation rates when the herring are feeding in their natural environment. ... -
Progress Report on the ICES 1991 North Sea stomach sampling project [Ijmuiden, 23- 28 April, 1992]
(ICES CM Documents;1992/G:12, Working paper, 1992) -
Prøvetaking i notfiske etter sild, makrell og lodde. Forsøk med fastmontert prøvetakings- og observasjonsutstyr i ringnot
(Rapport fra Havforskningen;Nr. 10-2013, Working paper, 2013-04) -
Quality assurance framework – the concept of quality assurance applied to fisheries data and its operationalisation under the ICES scope.
(ICES CM documents;2009/N:06, Working paper, 2009) -
Report of the Ad hoc Group on the International Redfish Survey in the Norwegian Sea Revision 1 (AGRED) [16–18 September 2008 Revised January 2009 Copenhagen, Denmark]
(ICES CM documents;2008/ACOM:63, Working paper, 2008) -
Report of the Benthos Ecology Working Group [Heraklion, Crete, Greece, 23- 25 April, 1998]
(ICES CM Documents;1998/E:1, Working paper, 1998) -
Report of the Fourth Meeting of the Working Group on the Establishment of an International Herring Research Scheme
(ICES CM Documents;1966/H:20, Working paper, 1966) -
Report of the Horse Mackerel Otolith Workshop [Lowestoft, UK, 15- 19 January, 1999]
(ICES CM Documents;1999/G:16, Working paper, 1999) -
Report of the ICES Study Group on Zooplankton Production [Plymouth, 21- 24 March, 1994]
(ICES CM Documents;1994/L:8, Working paper, 1994) -
Report of the ICES-IOC-SCOR Study Group on GEOHAB Implementation in the Baltic [By correspondence]
(ICES CM Documents;2003/H:4, Working paper, 2003) -
Report of the ICES/IOC/IMO Study Group on Ballast and other Ship Vectors [Barcelona, 19- 20 March, 2001]
(ICES CM Documents;2001/ACME:7, Working paper, 2001) -
Report of the ICES/NAFO Workshop on Greenland Halibut Age Determination [Reykjavik, 26- 29 November, 1996]
(ICES CM Documents;1997/G:1, Working paper, 1997) -
Report of the International Bottom Trawl Survey in the North Sea, Skagerrak and Kattegat in 1993: Quarter 1
(ICES CM Documents;1993/H:49, Working paper, 1993) -
Report of the International Bottom Trawl Survey Working Group (IBTSWG) [23- 26 March, 2004, Lisbon, Portugal]
(ICES CM Documents;2004/D:5, Working paper, 2004) -
Report of the International Bottom Trawl Survey Working Group [Copenhagen, 12- 14 January, 1994]
(ICES CM Documents;1994/H:6, Working paper, 1994) -
Report of the International Bottom Trawl Survey Working Group [Dublin, Ireland, 8- 11 April, 2002]
(ICES CM Documents;2002/D:3, Working paper, 2002)