Browsing Brage IMR by Subject "VDP::Mathematics and natural science: 400::Mathematics: 410::Analysis: 411"
Now showing items 1-20 of 23
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Analysis of CPUE from the Norwegian bottom trawl fleet
(ICES CM Documents;2000/W:14, Working paper, 2000)Commercial logbooks with catch and effort data have been collected and recorded by the Norwegian Direcorate of Fisheries since 1971. Annual age segregated CPUE indices are calculated with different methods for North-east ... -
Assessing trawl-survey estimates of frequency distributions
(ICES CM Documents;2000/K:23, Working paper, 2000)Marine trawl surveys catch a cluster of fish at each station and fish caught together tend to have more similar characteristics, such as length, age, stomach contents etc., than those in the entire population. When this ... -
Behavioural rhythm of cod during migration in the Barents Sea
(ICES CM Documents;2000/K:34, Working paper, 2000)To assess fish abundance by direct methods and to understand and model species interaction, it is important to have proper knowledge about behavioural patterns. Patterns in vertical distribution might strongly affect ... -
Bernard Megrey: pioneer of Comparative Marine Ecosystem analyses
(Journal article; Peer reviewed, 2012-07-12)The MEPS Theme Section on ‘Comparative Analysis of Marine Fisheries Production’ is dedicated to Dr. Bernard Megrey. Dr. Megrey was well known for comparative studies of ecosystems, but his contributions to science were ... -
Distribution, Population Biology, and Trophic Ecology of the Deepwater Demersal Fish Halosauropsis macrochir (Pisces: Halosauridae) on the Mid-Atlantic Ridge
(Journal article; Peer reviewed, 2012-02-22)Halosauropsis macrochir ranked amongst the most abundant and widespread demersal fishes on the mid-Atlantic Ridge of the North Atlantic (Iceland-Azores) with greatest abundance at 1700–3500 m. All sizes, ranging from 10–76 ... -
Fisheries management in the Barents Sea
(ICES CM Documents;1999/Q:1, Working paper, 1999)The fisheries in the Barents Sea are of very high importance to the region. Most of the fish stocks are shared by Norway and Russia and joint management decisions are taken by The Joint Norwegian-Russian Fisheries ... -
Population structure and historical demography of eastern North Atlantic harbour porpoises inferred through mtDNA sequences
(Journal article; Peer reviewed, 2006-12-07)The harbour porpoise Phocoena phocoena experiences high rates of incidental mortality in commercial fisheries, and in some areas these rates are sufficiently high to justify concern over population sustainability. Given ... -
Report of the Management Committee for the Advisory Process [ICES Headquarters, 22- 24 January, 2002]
(ICES CM Documents;2002/A:9, Working paper, 2002) -
Report of the Multispecies Assessment Working Group [ICES Headquarters, 11- 19 August, 1997]
(ICES CM Documents;1997/Assess:16, Working paper, 1997) -
Report of the Study Group on Assessment Methods Applicable to Assessment of Norwegian Spring-Spawning Herring and Blue Whiting Stocks (SGAMHBW) [19- 22 February, 2004, IPIMAR, Lisboa, Portugal]
(ICES CM Documents;2004/ACFM:14, Working paper, 2004) -
Report of the Study Group on Evaluation of Current Assessment Procedures for North Sea Herring [By correspondence, February 2001]
(ICES CM Documents;2001/ACFM:22, Working paper, 2001) -
Report of the Study Group on Stock-Recruitment Relationships for North Sea Autumn-Spawning Herring [Lowestoft, UK, 26- 28 May, 1998]
(ICES CM Documents;1998/D:2, Working paper, 1998) -
Report of the Study Group on Target Strength Estimation in the Baltic Sea [Seattle, USA, 22- 23 April, 2001]
(ICES CM Documents;2001/B:2, Working paper, 2001) -
Report of the Study Group on the Development of Fishery-based Forecasts (SGDFF) [27- 30 January, 2004, Ostend, Belgium]
(ICES CM Documents;2004/ACFM:11, Working paper, 2004) -
Report of the Working Group on Long-term Management Measures [Lowestoft, UK, 4- 12 April, 1995]
(ICES CM Documents;1995/Assess:15, Working paper, 1995) -
Report of the Working Group on Methods of Fish Stock Assessment [Copenhagen, 3- 10 February, 1993]
(ICES CM Documents;1993/Assess:12, Working paper, 1993) -
Report of the Working Group on Methods of Fish Stock Assessment [ICES Headquarters, 6- 14 February, 1995]
(ICES CM Documents;1995/Assess:11, Working paper, 1995) -
Report of the Workshop on Standard Assessment Tools for Working Groups [Aberdeen, UK, 3- 5 March, 1999]
(ICES CM Documents;1999/ACFM:25, Working paper, 1999) -
Report of the Workshop on Survey Design and Data Analysis (WKSAD) [21- 25 June, 2004, Aberdeen, UK]
(ICES CM Documents;2004/B:7, Working paper, 2004) -
Risk analysis and biological knowledge
(ICES CM Documents;1993/D:16, Working paper, 1993)The paper adresses the question whether we fully utilize the growth in biological knowledge in fish stock assessments and risk analyses. For illustrative purposes, repeated references are made to the assessment of the ...