Browsing ICES CM documents authored by IMR scientists (1949-2011) by Author "Skogen, Morten D."
Now showing items 1-13 of 13
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An ecosystem modeling approach to predicting cod recruitment
Svendsen, Einar; Skogen, Morten D.; Budgell, W. Paul; Huse, Geir; Stiansen, Jan Erik; Ådlandsvik, Bjørn; Vikebø, Frode; Asplin, Lars; Sundby, Svein (ICES CM documents, Working paper, 2006)Abstract The NORWECOM ocean model system implemented with the ROMS ocean circulation model has been run to simulate conditions over the last 25 years for the North Atlantic. Modelled time series of volume fluxes, primary ... -
Eutrophication issues attacked by a numerical model of the North Sea/Skagerrak
Skogen, Morten D.; Søiland, Henrik; Svendsen, Einar (ICES CM documents, Working paper, 2003)Several issues of eutrophication in the North Sea and Skagerrak have been attacked using a three dimensional ecological model, NORWECOM. The focus have been on two different years, 2000 and 2001, their characteristics ... -
Eutrophication Scenaria from Reduced Nutrient Loads to the North Sea
Skogen, Morten D.; Søiland, Henrik; Svendsen, Einar (ICES CM documents, Working paper, 2003)The environmental effects of river nutrient loads to the North Sea have been investigated using a numerical biophysical model, NORWECOM, to perform different reduction scenarios. The simulations demonstrate that the river ... -
Evidence for effects on the North Sea ecosystem due to varying oceanic inflow over the last 100 years
Reid, Philip; Edwards, Martin; Beaugrand, Grégory; Skogen, Morten D.; Stevens, Darren (ICES CM Documents;2002/Q:8, Working paper, 2002)Oceanic inflow is estimated to contribute more than 90% of the nutrient input into the North Sea (NSTF, 1993). Variability in the volume, chemical properties, biological content and source of the inflowing water is thus ... -
Influx of Atlantic water and feeding migration of horse mackerel
Iversen, Svein A.; Skogen, Morten D.; Svendsen, Einar (ICES CM documents, Working paper, 1998) -
Modeling secondary production in the Norwegian Sea with a fully coupled model system
Hjøllo, Solfrid Sætre; Huse, Geir; Skogen, Morten D. (ICES CM documents;L:09, Working paper, 2010-09) -
Modelling the variability of the drift of blue whiting larvae and its possible importance for recruitment
Svendsen, Einar; Skogen, Morten D.; Monstad, Terje; Coombs, Stephen H. (ICES CM Documents;1996/S:31, Working paper, 1996)The first 8 months of the drift of blue whiting larvae has been simulated and studied for the 20 year period 1976-1994, using the 3-dimensional numerical model system NORWECOM (the NORWegian ECOlogical Model system). The ... -
On the site-specific role of the central Norwegian shelf for the recruitmen strategy of the Norwegian spring spawning herring
Eriksrød, Gro; Fossum, Petter; Skogen, Morten D.; Svendsen, Einar; Sætre, Roald (ICES CM documents, Working paper, 1998) -
Predicting recruitment of 0-group gadoids in the Barents Sea - critical interaction between models and observations
Johansen, Geir Odd; Skogen, Morten D.; Godø, Olav Rune; Torkelsen, Terje (ICES CM documents, Working paper, 2007)The most important gadoid fish stocks of the Barents Sea spawn along the coast of Norway. The eggs, larvae and juveniles are transported northwards with the oceanic coastal currents from the spawning grounds towards their ... -
The relationship between the location of western mackerel spawning, larval drift and recruit distributions: A modelling study
Walsh, Martin; Skogen, Morten D.; Reid, David; Svendsen, Einar; MacMillan, Julie A. (ICES CM Documents;1996/S:33, Working paper, 1996)Summary: Mackerel spawning distributions have changed over the last 20 years. From 1977-1995 there has been a progressive westerly shift in the distribution of spawning in May/June (peak spawning), with a resultant ... -
Validation of a 3-D Biophysical Model using Nutrient Observations in the North Sea
Skogen, Morten D.; Søiland, Henrik (ICES CM documents, Working paper, 1998) -
Validation of three-dimensional hydrodynamic models in the Gulf of Finland based on a statistical analysis of a six-model ensemble
Myrberg, Kai; Ryabchenko, Vladimir; Isaev, Alexei; Vankevich, Roman; Andrejev, Oleg; Bendtsen, Jørgen; Erichsen, Anders; Funkquist, Lennart; Inkala, Arto; Neelov, Ivan; Rasmus, Kai; Medina, Miguel Rodriguez; Raudsepp, Urmas; Passenko, Jelena; Söderkvist, Johan; Sokolov, Alexander; Kuosa, Harri; Anderson, Thomas R.; Lehmann, Andreas; Skogen, Morten D. (ICES CM documents;2008/L:06, Working paper, 2008)Six three-dimensional hydrodynamic models were compared in their simulations of the hydrographic features of the Gulf of Finland in the Baltic Sea in the summer-autumn period of 1996. Validation was undertaken using more ... -
Variability of the drift patterns of spring spawned herring larvae and the transport of water along the Norwegian shelf
Svendsen, Einar; Fossum, Petter; Skogen, Morten D.; Eriksrød, Gro; Bjørke, Herman; Nedreaas, Kjell Harald; Johannessen, Arne (ICES CM Documents;1995/Q:25, Working paper, 1995)Summary: A 3-dimensional baroclinic hydrodynamic model implemented for the North Sea, the Norwegian coast and part of the Norwegian and Barents Seas has been run for 18 years. This model has been used to study the Norwegian ...