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ICES ad hoc working group on interaction between grey seal populations and fish species : Charlottenlund, Denmark, 14 - 18 May 1979.
(ICES CM Documents;1979/N:5, Working paper, 1979) -
ICES coordinated acoustic survey of ICES divisions IIIa, IVa, IVb AND Via (North) 2002 Results and long term trends
(ICES CM documents, Working paper, 2003)Six surveys were carried out during late June and July covering most of the continental shelf north of 54oN in the North Sea and to the west of Scotland to a northern limit of 62oN. The eastern edge of the survey area ... -
ICES coordinated acoustic survey of ICES divisions IIIa, IVa, IVb and VIa (North) 2003 Results
(ICES CM Documents;2004/R:32, Working paper, 2004)Six surveys were carried out during late June and July covering most of the continental shelf north of 52°N in the North Sea and to the west of Scotland to a northern limit of 62°N. The eastern edge of the survey area was ... -
ICES herring tagging experiments in 1957 and 1958
(ICES CM Documents;1960/6, Working paper, 1960) -
ICES symposium on herring stocks 1977
(ICES CM Documents;1975/H:55, Working paper, 1975) -
ICES working group on data collection in fish culture research : Report of Meeting held at Ostende 24 - 25 April 1975
(ICES CM Documents;1975/B:13, Working paper, 1975) -
ICES working group on grey seals : Report of first meeting, 16 - 20 May 1977, Cambridge, UK
(CES CM Documents;1977/N:11, Working paper, 1977) -
ICES working group on pollution baseline and monitoring studies in the Oslo commission and ICNAF areas : Report of the sub-group on the feasibility of effects monitoring
(ICES CM Documents;1976/E:44, Working paper, 1976)This report first discusses selected recent literature on the effects of pollutants on marine organisms under six headings - biochemical, morphological, physiological, behavioural, population/community and genetic, and ... -
ICES Working Group on the Bløden Tagging Experiment : Report on the Meeting at Charlottenlund 29 March to 2 April 1971
(ICES CM Documents;1971/H:3, Working paper, 1971) -
ICES Workshop on Time Series Data relevant to Eutrophication Ecological Quality Objectives [WKEUT] [11–14 September Tisvildeleje, Denmark]
(ICES CM documents;2006/ACE:07, Working paper, 2006) -
Ichthyophonus hoferi disease in the herring in Norwegian waters
(ICES CM Documents;1992/H:27, Working paper, 1992)After the discovery of I. hoferi disease in Norwegian spring spawning herring in summer 1991, a program for systematic surveillance of the disease in the herring in Norwegian waters was developed. The programme, which ... -
Identification of fish communities in the Barents Sea: Is there a faunal discontinuity across the Polar Front?
(ICES CM Documents;2002/L:17, Working paper, 2002)Fish species inhabiting the Barents Sea display great seasonal and between-year variation in abundance and distribution. This study describes the assemblages and distributions of fish species in the south-western part of ... -
Identifying particularly valuable and vulnerable areas: a key tool for the integrated management plans for the Barents Sea and Norwegian Sea.
(ICES CM documents;2008/E:14, Working paper, 2008)In 2006 Norway implemented an integrated and ecosystem-based management plan for the Barents Sea, and is currently developing a similar plan for the Norwegian sea. Norway aims to have such plans for all sea areas under ... -
Illumination in first feeding tanks for marine fish larvae
(ICES CM Documents;1992/F:6, Working paper, 1992)Illumination levels were measured in three artificially illuminated tanks: a black tank, a white tank and a tank with black sides and white bottom, in order to test how well normal tank illumination in different tank ... -
Image analysis at the Institute of Marine Research, Norway
(ICES CM Documents;1993/L:75, Working paper, 1993)Computer-aided analysis of images is a technology gaining importance and utilization in marine science. Whereas analyses by eye are often tedious, slow and inaccurate, state-of-the-art image analysis is rapid, accurate, ... -
Immigration and emigration of cod in the spawning areas of Lofoten and Møre
(ICES CM Documents;1984/G:48, Working paper, 1984)Abundance estimates of the spawning stock of north east Arctic cod have in recent years been given on the basis of acoustic surveys. Migration in and out of the surveyed areas during investigation has been considered as a ... -
Impact of equatorial Kelvin waves on aggregations of sardinellas (Sardinella spp.) in Angolan waters.
(ICES CM documents;2007/G:08, Working paper, 2007)High yields of pelagic fish in Angolan tropical waters are associated with seasonal upwelling. The Angolan upwelling is forced by a large-scale eastward tilt of the main thermocline in the tropical Atlantic. Near the ... -
Impact of grazin from capelin (Mallotus villosus) on zooplankton: a case study in the northern Barents Sea in August 1985
(ICES CM Documents;1991/L:62, Working paper, 1991)The distribution of capelin was mapped in the area east of Hopen. Zooplankton was sampled with Juday net and 1m^2 MOCNESS sampler, and analyzed with respect to hydrography and capelin abundance. The capelin "front" ... -
Impact of herring spawning behaviour on acoustic abundance estimates
(ICES CM documents, Working paper, 2001)Spawning dynamics of Norwegian spring spawning herring was studied in south western Norway 29 March to 3 April 2000 using hydroacoustics. The horizontal distribution of the spawning layers shifted in a south-easterly ... -
Impact of size-selective mortality on waterfleas (Daphnia)
(ICES CM Documents;2010/M:25, Working paper, 2010)Size‐selective predation shapes species and induces changes in life‐history traits. Exposure to sizeselective mortality will make being the size that is vulnerable dangerous and possibly fatal; thus, if small individuals ...