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The timing of emergence of Atlantic salmon and rainbow trout, incubated on different substrates
(ICES CM Documents;1986/F:26, Working paper, 1986)Atlantic salmon (Salmo salar) and rainbow trout (S. gairdneri) eggs were incubated in plexi-glass aquariums. After hatching, alevins were kept in darkness, two groups of each species without substrate, two groups in ... -
The transfer of Atlantic salmon (Salmo salar) with constricted yolk sacs to an artificial hatching substrate
(ICES CM Documents;1985/F:25, Working paper, 1985)Atlantic salmon larvae were transferred from a flat screened hatching tray to an artificial hatching substrate when all larvae had developed yolk sac constrictions. The transfer increased the growth rate and the yolk ... -
The use of benthic indicators in Europe: from the Water Framework Directive to the Marine Strategy Framework Directive
(ICES CM documents;2010/H:08, Working paper, 2010) -
The use of benthic indicators in Europe: from the Water Framework Directive to the Marine Strategy Framework Directive
(ICES CM documents;2010/H:08, Working paper, 2010) -
The use of data storage tags to study cod natural behaviour and availability to abundance surveys in the Barents Sea
(ICES CM Documents;1997/W:18, Working paper, 1997)Vertical movements of fish stocks can be studied by means of acoustic data from surveys, and diurnal related cycles in behaviour is often reported. To what extent the movements observed by this method reflect behaviour ... -
The use of genetic tagging to study interaction between farmed and wild atlantic cod stocks
(ICES CM documents;2009/Q:12, Working paper, 2009)Escapement of farmed fish from the aquaculture is considered as a risk for negative genetic impacts on native gene pools. In order to investigate potential interbreeding between cultured and wild Atlantic cod, Gadus ... -
The use of in situ deployment of live organisms and passive samplers to monitor contaminants in pelagic ecosystems
(ICES CM Documents;2002/X:6, Working paper, 2002) -
The use of nutrient distribution in the North Sea in explaining the dynamics of the different watermasses
(ICES CM Documents;1986/C:25, Working paper, 1986) -
The use of personal knowledge in stock assessment
(ICES CM Documents;1998/T:16, Working paper, 1998)The focus on the precautionary approach, sustainable fisheries and ecological management requires knowledge about the uncertainty of stock assessments. An increasing number of working groups in the ICES system ... -
The use of transplantation-tagging-experiments in studies of migratory diversity of cod off Norway
(ICES CM Documents;1994/Mini:12, Working paper, 1994)Cod along the Norwegian coast show great variability in migration. Coastal Cod may be stationary for the whole life while mature Northeast Arctic Cod migrate long distances to reach the feeding areas in the Barents Sea ... -
The Working Group on Methods of Fish Stock Assessment [Newfoundland, 20- 27 June, 1991]
(ICES CM Documents;1991/Assess:25, Working paper, 1991) -
A third preliminary report of the Working Group on Permanent Moored Current Meter Stations in the North Sea
(ICES CM Documents;1973/C:15, Working paper, 1973) -
Third Report of the Marine Chemistry Working Group Nantes, 16-19 February 1981]
(ICES CM Documents;1981/C:2, Working paper, 1981) -
Third report of the working group on pollution baseline and monitoring studies in the Oslo commission and ICNAF areas : Charlottenlund, 25 - 27 May 1977
(ICES CM Documents;1977/E:10, Working paper, 1977) -
Third report of the working group on the establishment of an international herring research scheme
(ICES CM Documents;1965/135, Working paper, 1965) -
The three-dimensional prey field of Meganyctiphanes norvegica and the escape responses of their copepod prey
(ICES CM documents, Working paper, 2004) -
Three-in-one transducer design for a triple-frequencey echo sounder
(ICES CM Documents;1989/B:8, Working paper, 1989)A design is outlined in which three different kinds of transducer elements are arranged concentrically and in near proximity. It will be possible to drive the elements simultaneously, thus forming three coaxial beams at ... -
Tilt angle measurements on herring
(ICES CM documents, Working paper, 1984) -
Tilt angles of schooling penned saithe
(ICES CM Documents;1985/B:26, Working paper, 1985)Saithe (Pollachius virens) of nearly uniform 32 cm length have been photographically observed during the daytime in an apparently free-swimming and schooling state in a pen of dimensions 90 m length, 10 m width, and 7 ... -
Timely evaluation of stock status based on scientific surveys, an update
(ICES CM documents, Working paper, 2006)