Browsing Published in cooperation with others by Subject "stock assessment"
Now showing items 141-160 of 664
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North-East Arctic Fisheries Working Group : Report of the Meeting at Copenhagen, December 4th-14th 1967
(ICES CM Documents;1968/F:19, Working paper, 1968) -
North-East Arctic Fisheries Working Group : Report of the Meeting at Copenhagen, Januar 13th-17th 1969
(ICES CM Documents;1969/F:2, Working paper, 1969) -
Norwegian acoustic survey of North East Arctic cod on the spawning grounds off Lofoten
(ICES CM Documents;1997/Y:18, Working paper, 1997)An acoustic survey of the spawning stock of North East Arctic Cod off Lofoten has been performed annually in March-April since 1982. The estimates for 1985-1997 have been recalculated and mean length and weight at age ... -
Norwegian blue whiting investigation in March/April 1981.
(ICES CM Documents;1981/H:38, Working paper, 1981)Acoustic measurements on blue whiting in the area north and west of Scotland were carried out from 9 March to 4 April 1981. The survey was in partly coordination with a U.K. survey, and an intercalibration of the two ... -
Norwegian investigations on Gonatus fabricii (Lichtenstein)
(ICES CM Documents;1995/K:12, Working paper, 1995)By far the majority of the investigated Gonatus fabricii were caught as bycatch by pelagic trawls fishing in the upper 60 m. Sampling took place in April/May, June/July and August/September in the period 1978- 1991. The ... -
Norwegian investigations on the deep sea shrimp (Pandalus borealis) in the Barents Sea in 1982
(ICES CM Documents;1982/K:12, Working paper, 1982) -
Norwegian investigations on the deep sea shrimp (Pandalus borealis) in the Barents Sea in April - May 1983 and in the Spitsbergen area in July 1983
(ICES CM Documents;1983/K:46, Working paper, 1983) -
Norwegian investigations on the deep sea shrimp (Pandalus borealis) in the Barents Sea in April - May 1984 and in the Spitsbergen area in July -August 1984
(ICES CM Documents;1984/K:21, Working paper, 1984)This report discribes the results from a stratified bottom trawl survey with R/V "Michael Sars" in April - May 1984 in the Barents Sea between 71°30'N - 76°00'N and between 16°30'e 35°30 'E. The report also decribes the ... -
Norwegian investigations on young cod, haddock and redfish in the Barents Sea and adjacent waters 1970-1972
(ICES CM Documents;1972/F:38, Working paper, 1972) -
The Norwegian reference fleet: co-operation between fisherman and scientists for multiple objectives
(ICES CM documents, Working paper, 2006) -
The Norwegian research program on the Barents Sea capelin stock
(ICES CM Documents;1977/H:36, Working paper, 1977)The aim of the Norwegian research program on the Barents Sea capelin stock is to provide information needed for management of the fishery. The cruise program for 1977 and the objectives of each cruise is discussed. The ... -
Observations of abundance, stock composition, body size and food of postsmolts of Atlantic salmon in the NE Atlantic during summer
(ICES CM Documents;1996/M:4, Working paper, 1996)Postsmolt Atlantic salmon were caught during pelagic trawl surveys in the Norwegian Sea in July-August, 1991 and 1995, and off the Hebrides in May-June 1995. Using the swept area technique abundance estimates of postmolts ... -
Observations on capelin (Mallotus villosus) in Newfoundland waters
(ICES CM Documents;1972/H:12, Working paper, 1972) -
Observer program for juvenile Northeast Arctic saithe
(Working paper, 2010-02)NEA saithe 0-group indices from observers along the coast does not seem to reflect the dynamics in year class strength very well and is therefore probably not suitable for improving future recruitment estimates for this stock. -
Occurence of blue whiting in trawl catches during surveys from Portugal to Faroe Islands, 1979- 1995
(ICES CM Documents;1996/S:30, Working paper, 1996)Historical data on blue whiting (Micromesistius poutassou) from survey trawl stations of 7 countries, have been congregated and prepared into special files, together with corresponding temperature and salinity observations. ... -
On the relation between ‘true’ numbers of Northeast Arctic cod and VPA- or survey-based abundance estimates
(ICES CM documents, Working paper, 2001)When assessing Northeast Arctic cod it is assumed that the estimates of numbers at age generated by a converged VPA type analysis are equal, on average, to the true numbers at age. Based on fishery independent survey ... -
Overview of the EU fair project "STEREO" (Stock effects on recruitment relationships)
(ICES CM Documents;1999/Y:10, Working paper, 1999)The overall objective of the STEREO project is to improve the methodology for determining limit reference points for the biomass of exploited fish stocks. Limit reference points set boundaries which are intended to ... -
Pelagic Fish Committee
(ICES CM Documents;1981/H:1, Working paper, 1981) -
Preliminary Report of the 0-group fish survey in the Barents Sea and adjacent waters in August-September 1968
(ICES CM Documents;1968/F:33, Working paper, 1968) -
Preliminary report of the assessment group on North Sea herring
(ICES CM Documents;1969/H:4, Working paper, 1969)