Blar i Published in cooperation with others på emneord "VDP::Mathematics and natural science: 400::Zoology and botany: 480::Ecology: 488"
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Ecosystem dynamics and fisheries management in the Barents sea [presentation]
(IMR/PINRO Joint Report Series;5/2007, Conference object, 2007) -
Ecosystem dynamics and fisheries management in the Barents sea [presentation]
(IMR/PINRO Joint Report Series;5/2007, Conference object, 2007) -
Ecosystem dynamics and optimal long-term harvest in the Barents Sea fisheries : proceedings of the 11th Russian-Norwegian symposium Murmansk, 15-17 August 2005
(IMR/PINRO Joint Report Series;2/2005, Research report, 2005) -
Ecosystem dynamics and optimal long-term harvest in the Barents Sea fisheries : proceedings of the 11th Russian-Norwegian symposium Murmansk, 15-17 August 2005
(IMR/PINRO Joint Report Series;2/2005, Research report, 2005) -
An ecosystem modeling approach to predicting cod recruitment
(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 ... -
The effect of ambient temperature on the spawning migration of capelin
(PINRO-IMR Symposium, Conference object, 1987)The model presently in use for management of the Barents Sea capelin stock may be considerably improved by utilization of biological information from the spawning stock. The distributions of length and age for capelin ... -
The effect of biological and physical factors on the survival of Arcto-Norwegian cod and the influence on recruitment variability
(PINRO-IMR Symposium, Conference object, 1987)Data from egg and larval field investigations h the Lofoten area are used together with long time series of data on temperature and zooplankton in Lofoten and abundance indices of Arcto-Norwegian cod. The importance ... -
Effects of climate and stocks interactions on the yield of north-east arctic cod. Results from multispecies model run
(ICES CM documents, Working paper, 2000)A conceptual climate dependent multispecies model for stock interactions and harvesting of herring, capelin and cod in the Norwegian Sea-Barents Sea region has been developed. The concept presupposes that good recruitment ... -
Effects on Norwegian fisheries of sea floor littering and the physical presence of the petroleum industry
(ICES CM Documents;1977/E:59, Working paper, 1977) -
The Ekofisk brave blow out : Compiled Norwegian Contributions
(ICES CM Documents;1977/E:55, Working paper, 1977) -
Estimation of harp seal pup production in the Greenland Sea using spatial analysis on aerial survey data
(ICES CM documents, Working paper, 2005)From 14 March to 6 April 2002 aerial surveys were carried out in the Greenland Sea packice to assess the pup production of the Greenland Sea population of harp seals Pagophilus groenlandicus. One xed-wing twin-engined ... -
Exploitation as a driving force of life history evolution: methods and empirical analyses
(ICES CM documents, Working paper, 2004)Today, fishing is the dominant source of mortality in most commercially exploited fish stocks. Life-history theory predicts that, under most circumstances, increased mortality at potential ages and sizes at maturation ... -
Extended survey report from the joint Norwegian/Russian ecosystem survey in the Barents Sea August-October 2004, Volume 2
(IMR/PINRO joint report series, Research report, 2005)The main aim of the ecosystem survey was to map the distribution and abundance of the young and adult stages of several demersal and pelagic fish species, and in addition to this gather information about hydrographical ... -
Feeding ecology of Atlantic mackerel (Scomber scombrus) in the Norwegian Sea
(ICES CM documents, Working paper, 2006)Previous studies on Atlantic mackerel (Scomber scombrus) feeding during the highly migratory summer period are scarce. In this study we present detailed diet analyses and investigations of prey selection for Atlantic ... -
Fisheries-Induced Changes in Age and Size at Maturation and Understanding the Potential for Selection-Induced Stock Collapse
(ICES CM documents, Working paper, 2002)Fishing is very likely to create selective pressures inducing adaptive changes in the life histories of harvested stocks. Using field data and adequate statistical methods, such alterations can be demonstrated. However, ... -
Fisheries-induced trends in reaction norms for maturation in North Sea plaice
(ICES CM documents, Working paper, 2002)We analyse the potential of intensive exploitation to have caused evolutionary changes in the age and length at maturation in North Sea plaice Pleuronectes platessa. Such evolutionary change in the onset of maturation ... -
Fourth report of the working group on marine pollution baseline and monitoring studies in the North Atlantic : Charlottenlund, 17-19 May 1978
(ICES CM Documents;1978/E:6, Working paper, 1978) -
A Framework for Communicating Qualities of Indicators
(ICES CM documents, Working paper, 2003)There is a growing focus on ecosystem-based indicators and what qualities they need to satisfy. However, the qualities and the characteristics of the already existing indicators vary substantially. Due to both scientific ... -
Growth differences in juvenile Norwegian spring spawning herring (Clupea harengus L.) related to temperature conditions in the nursery areas
(ICES CM documents, Working paper, 2005)Growth differences in juvenile Norwegian spring spawning herring (Clupea harengus L.) related to temperature conditions in the nursery areas The hatched larvae of Norwegian spring spawning herring are transported to ... -
Harbour seal Phoca vitulina habitat use and interactions with fisheries as explored by a combined GIS and population energetics model
(ICES CM documents, Working paper, 2000)