Blar i Brage IMR på forfatter "Skagen, Dankert W."
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The egg production and spawning stock size of the North Sea mackerel and horse mackerel stocks in 1988
Iversen, Svein A.; Eltink, A.; Kirkegaard, E.; Skagen, Dankert W. (ICES CM Documents;1989/H:16, Working paper, 1989)During the period 5 April to 28 July 1988 the spawning areas of North Sea mackerel and horse mackerel were investigated by research vessels from the Netherlands, Denmark and Norway. Based on the plankton samples ... -
The egg production and spawning stock size of the North Sea mackerel stock in 1990
Iversen, Svein A.; Eltink, A.; Kirkegaard, E.; Skagen, Dankert W. (ICES CM Documents;1991/H:11, Working paper, 1991)During the period 12 March to 20 July 1990 the spawning area of the North Sea mackerel was investigated by research vessels from the Netherlands, Denmark and Norway. Based on the plankton samples and temperature observations ... -
Toktrapport [15/10 - 3/11, 2002]
Skagen, Dankert W. ([Toktrapport/Havforskningsinstituttet];Nr. 31, Working paper, 2002) -
Toktrapport [16/10 - 6/11, 2003]
Korneliussen, Rolf J.; Skagen, Dankert W.; Slotte, Aril; Knudsen, Tor ([Toktrapport/Havforskningsinstituttet];Nr. 15, Working paper, 2003) -
Toktrapport [17/6 - 15/7, 1990]
Iversen, Svein A.; Skagen, Dankert W. ([Toktrapport/Havforskningsinstituttet];, Working paper, 1990-09-18) -
A Toolbox for Age-structured Stock Assessment using Catch and Survey data (TASACS)
Skagen, Dankert W.; Skålevik, Åsmund (Fisken og havet, Research report, 2009-04-30)TASACS (A Toolbox for Age-structured Stock Assessment using Catch and Survey data) is a collection of computer programs for performing routine analytic assessments of fish stocks. It consists of programs for making assessments ... -
Trawl avoidance as a source of error in estimates of the prevalence of Icthyophonus hoferi disease in Norwegian spring spawning herring (Clupea harengus L.) in the feeding area
Kvalsvik, Kurt; Skagen, Dankert W. (ICES CM Documents;1995/H:8, Working paper, 1995)Summary: Results are presented from a survey in the Norwegian Sea in the summer 1993, where the abundance and distribution of herring was investigated, using a high resolution sonar and pelagic trawling at the surface. ... -
Validating three methods for making probability statements in fisheries forecasts.
Patterson, K. R.; Cook, R. M.; Darby, Chris; Gavaris, S.; Mesnil, Benoit; Punt, A. E.; Restrepo, V. R.; Skagen, Dankert W.; Stefánsson, Gunnar; Smith, M. (ICES CM documents, Working paper, 2000)We report on a test of three methods that have been used by ICES in making probability statements about fisheries forecasts to management agencies (XSA/WGMTERM, ICA/ICP, and a stochastic projection method that was first ...