Blar i ICES CM documents authored by IMR scientists (1949-2011) på emneord "fish behaviour"
Viser treff 81-100 av 103
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Report of the Working Group on Fishing Technology and Fish Behaviour [Montpellier, 25- 26 April, 1994]
(ICES CM Documents;1994/B:2, Working paper, 1994) -
Report of the Working Group on Fishing Technology and Fish Behaviour [Seattle, USA, 23- 27 April, 2001]
(ICES CM Documents;2001/B:5, Working paper, 2001) -
Report of the Working Group on Fishing Technology and Fish Behaviour [St. John`s Newfoundland, Canada, 19- 22 April, 1999]
(ICES CM Documents;1999/B:1, Working paper, 1999) -
Report of the Working Group on Fishing Technology and Fish Behaviour [Tromsø, 20 -22 May, 1985]
(ICES CM Documents;1985/B:13, Working paper, 1985) -
Report of the Working Group on Fishing Technology and Fish Behaviour [Woods Hole, USA, 15- 18 April, 1996]
(ICES CM Documents;1996/B:2, Working paper, 1996) -
Report of the Working Group on Reactions of Fish to Fishing Operations [21, 22 April 1977, Hamburg]
(ICES CM Documents;1977/B:4, Working paper, 1977) -
Report of the Working Group on Reactions of Fish to Fishing Operations [24 - 25 April 1975, Ostend]
(ICES CM Documents;1975/B:20, Working paper, 1975) -
Report of the working group on reactions of fish to fishing operations [25-26 May 1981, Nantes, France]
(ICES CM Documents;1981/B:23, Working paper, 1981) -
Report of the Working Group on Reactions of Fish to Fishing Operations [29 March, 1976, Hull]
(ICES CM Documents;1976/B:2, Working paper, 1976) -
Report of the Working Group on reactions of fish to fishing operations [IJmuiden, 5 -6 May, 1983]
(ICES CM Documents;1983/B:34, Working paper, 1983) -
Report of the working group on research on sound and vibration in relation to fish capture : Ostende, 21 and 22 April 1975
(ICES CM Documents;1975/B:29, Working paper, 1975) -
Report of the Working Group on the Reactions of Fish to Fishing Operations [14-16 May 1974, Aberdeen, Scotland]
(ICES CM Documents;1974/B:20, Working paper, 1974) -
Report of the Working Group on the Reactions of Fish to Fishing Operations [26-29 March 1973, Nantes, France]
(ICES CM Documents;1973/B:12, Working paper, 1973) -
Sonar observations of schooling mackerel during purse seining
(ICES CM Documents;1988/B:27, Working paper, 1988)The swimming behaviour and horizontal dimensions of mackerel schools have been quantified by use of a multibeam, true motion sonar during purse seining in the Northern North Sea, August 1986. The horizontal dimensions ... -
Studies on the behaviour of some gadoid species in relation to traps
(ICES CM Documents;1977/B:42, Working paper, 1977) -
Surface activity of Atlantic salmon (Salmo salar) in net pens
(ICES CM Documents;1988/F:19, Working paper, 1988)An important feature of the behaviour of salmon is the leaping and rolling activity. These surface activities were studied in fish in net pens in relation to environmental factors and operational procedures. Data were ... -
Swimming behaviour of fish schools in the North Sea during acoustic surveying and pelagic sampling trawling
(ICES CM Documents;1990/B:38, Working paper, 1990)Swimming behaviour of schooling herring, mackerel and sprat, when approached by a survey vessel, was observed by aid of a true motion sonar. Observations were made both during surveying and during pelagic trawling. Horizontal ... -
The effective swept volume of a bottom trawl
(ICES CM Documents;2004/R:7, Working paper, 2004)The reaction of individual fish towards an approaching trawling vessel has previously been measured using target-tracking methods. In this paper these measured velocities are fitted to a deterministic mean behaviour ... -
The probability of cod (Gadus morhua) and ling (Molva molva) to encounter gillnets based on in situ fish movements
(ICES CM Documents;1997/W:17, Working paper, 1997)The probability of cod (Gadus morhua) and ling (Molva molva) to encounter a fleet of four gillnets (110m) set within a fixed survey area of 600x600 m2 and soaked for a period of 12 h (1800-0600 hrs) is calculated on the ... -
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 ...