Browsing Symposium proceedings by Subject "VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Resource biology: 921"
Now showing items 41-60 of 66
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Management strategies for commercial marine species in northern ecosystems : proceedings of the 10th Norwegian-Russian symposium, Bergen, Norway 27-29 August 2003
(IMR/PINRO Joint Report Series;1/2004, Research report, 2004) -
Maturity studies of Barents Sea capelin: Variations in length at maturity for female capelin
(PINRO-IMR Symposium, Conference object, 1985)The sexual maturation of female capelin in the Barents Sea is studied using a new method based on microscope investigation of eggs. A "length at maturity" (L) is defined, and a method for synthesizing the data is ... -
Migration, mingling and homing of North-East Arctic cod from two separated spawning grounds
(PINRO-IMR Symposium, Conference object, 1984)Migration of mature North-east Arctic cod tagged in 1975 and 1979-81 on two different spawning areas were studied. The numbers tagged were 11,500 in Lofoten and 3,350 off More, of which 1,088 and 476 recaptures are ... -
The NE Atlantic seal resources, their management and their role in the ecosystem [presentation]
(IMR/PINRO Joint Report Series;5/2008, Conference object, 2008) -
Pre-recruit studies of the North-East Arctic Greenland halibut stock
(PINRO-IMR Symposium, Conference object, 1995)Abundance indices of 0-group Greenland halibut (Reinhardtius hippoglossoides) from the international 0-group surveys in the Barents Sea showed a sudden decrease from 1987 to 1988 to a low level which has remained for the ... -
Precision in recruitment estimates and its implications on management of demersal fish stocks
(PINRO-IMR Symposium, Conference object, 1995)Errors in abundance indices of recruiting year-classes will affect stock predictions. The contribution of recruiting year-classes to the predictions of catch and spawning stock biomass for the stocks of Northeast Arctic ... -
Prediction of capelin growth for use in CapTool
(IMR/PINRO Joint Report Series;2/2005, Conference object, 2005) -
Presentations from the proceedings of the 10th Norwegian-Russian symposium, Bergen, Norway 27-29 August 2003 [external contributors]
(IMR/PINRO Joint Report Series;1/2004, Conference object, 2004) -
Presentations from the proceedings of the 12th Norwegian-Russian Symposium, Tromsø, 21-22 August 2007 [external presentations]
(IMR/PINRO Joint Report Series;5/2007, Conference object, 2007) -
Presentations from the proceedings of the13th Norwegian-Russian Symposium, Tromsø, 25-26 August 2008 [external contributors]
(IMR/PINRO Joint Report Series;5/2008, Conference object, 2008) -
Primary production in relation to climatic changes in the Barents Sea
(PINRO-IMR Symposium, Conference object, 1987)The Barents Sea is charaeterized by extreme environmental conditions that have considerable infiuence on the biological development, especially during spring. Based on physical and biological observations obtained during ... -
The proceedings of the Soviet-Norwegian symposium on reproduction and recruitment of Arctic cod : Leningrad, 26-30 September 1983
(PINRO-IMR Symposium;1, Research report, 1984) -
The proceedings of the Soviet-Norwegian symposium on the Barents Sea capelin : Bergen, 14-19 August 1984
(PINRO-IMR Symposium;2, Research report, 1985)The history of the Barents Sea capelin fishery and fishery regulations is reviewed. Basic assessment data and theories are described and discussed in the light of the population dynamics governing the sustainable yield . -
Prospects for future sealing in the North Atlantic : proceedings of the 13th Norwegian-Russian Symposium, Tromsø, 25-26 August 2008
(IMR/PINRO joint report series, Conference object, 2008-11) -
Recruitment and distribution of North-East Arctic saithe in relation to changes in the environment
(PINRO-IMR Symposium, Conference object, 1987)The stocks of North-East Arctic saithe and Arctic cod have responded in a similar way to the period of cold climate in the Barents Sea 1976 - 1982. Since a relationship with the climate has been established for Arctic ... -
Schooling dynamics of spawning herring (Clupea harengus L.) in a bay in South-Western Norway
(PINRO-IMR Symposium, Conference object, 1997)The schooling dynamics of hening (Clupea harengta L.) was investigated during spawning in Raunefjord, south-westem Norway in 1994. A single school of Nonvegian spring spawning hening WSS) was tracked during daytime over ... -
Short note on abundance of SEBASTES Mentella in the 0-group and youngfish surveys as indicator of recruitment overfishing
(PINRO-IMR Symposium, Conference object, 1995)Abundance indices of 0-group Sebastes mentella from the international 0-group survey in the Barents Sea showed a sudden decrease from 1990 to 1991 to a low level which remained for three years. The strength of these weak ... -
Size- and species selection in Danish seine
(IMR/PINRO Joint Report Series, Conference object, 2001)The Norwegian seine fishery has traditionally been performed in relative shallow water close to the coast, and this as inevitable led to a high proportion of small fish in the catches. A work on size selectivity was therefore ... -
Spring phytoplankton development and zooplankton reproduction in the central Barents Sea in the period 1979-1984
(PINRO-IMR Symposium, Conference object, 1987)Physical and biological conditions have been studied along a fixed transect across the polar front in the central Barents Sea in late spring or early summer in each year from 1979 to 1984, These data are analysed with ...