Blar i ICES CM documents authored by IMR scientists (1949-2011) på emneord "VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Fish health: 923"
Viser treff 121-140 av 541
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Killer whales (Orcinus orca L.) and saithe (Pollachius virens L.) trap herring (Clupea harengus L.) in shallow water by taking advantage of steep bottom topography
(ICES CM Documents;2002/N:20, Working paper, 2002)Whales and fish use a wide range of hunting tactics in order to catch their prey. Predatorprey interactions have been seen during the massive wintering of herring (Clupea harengus) in steep bottomed topography in Lofoten, ... -
Large scale release experiment of juvenile lobsters, Homarus gammarus, in Norway
(ICES CM Documents;1990/K:2, Working paper, 1990)A large scale spring release of juvenile lobsters, Homarus gammarus, was conducted at Kvitsøy, southwestern Norway in March 1990. The lobsters, 14,700 one and a half year old and 8,700 six months old, were tagged internally ... -
Length and age at maturity of Norwegian spring-spawning herring for the year-classes 1959 -61 and 1973 -78
(ICES CM Documents;1986/H:42, Working paper, 1986)The age and length at maturity is calculated for the six year-classes, 1973-78. The age at maturity is also calculated for the year-classes 1959-61. The two periods are caracterized by great differences in stock abundance ... -
Limiting inter-annual variation in total allowable catch strategies. An application to ICES roundfish stocks
(ICES CM Documents;2003/X:7, Working paper, 2003)This study evaluated through simulation management strategy that stabilise catch levels by setting bounds on the inter-annual variability in Total Allowable Catches (TACs). An integrated modelling approach was used, which ... -
Live and frozen freshwater zooplankton as alternative startfeeding diets for Atlantic salmon in trays
(ICES CM Documents;1985/F:15, Working paper, 1985)Six groups of Atlantic salmon (Salmo salar) fry were starfed with frozen Daphnia longispina, standard start food type EWOS or water with natural content of live zooplankton drained from the littoral zone in a coastal ... -
Long rough dab (Hippoglossoides platessoides) of the Barents Sea and Svalbard area: ecology and resource evaluation
(ICES CM Documents;1994/O:8, Working paper, 1994)Based on data from Norwegian and Russian bottom trawl surveys in the years 1988-1993, the paper considers distribution, population structure, growth and reproduction of long rough dab (Hippoglossoides platessoides) of ... -
Long-term changes in age at sexual maturity of the northeast Arctic cod (Gadus morhua L.)
(ICES CM Documents;1988/G:42, Working paper, 1988)Maturity ogives of the Northeast Arctic cod for the year classes 1932 to 1976 were computed based on age and number of spawning zones in otoliths of cod caught on the spawning grounds at Lofoten. A reduction in the ... -
Mariculture comittee 1977 : Norway
(ICES CM Documents;1978/F:1 Annex 1, Working paper, 1978) -
Mass occurrence of (Gyrodinium aureolum) Hulburt and fish mortality along the southern coast of Norway in September-October 1981
(ICES CM Documents;1982/L:56, Working paper, 1982) -
Mass-production of cod fry (Gadus morhua L.) in a large basin in western Norway - a new approach
(ICES CM Documents;1984/F:16, Working paper, 1984)In February 1984, the fresh water in a small lake was replaced by seawater pumped from 40 m depth. Four-day old cod larvae were transferred on 11 and 26 April into this seawater basin, which was 5 m above sea level with ... -
Measurements of condition and growth of cod larvae reared in mesocosms: individual variability as a function of environmental condition or genetic inheritance
(ICES CM Documents;2001/V:8, Working paper, 2001)Size, dry weight and RNA/DNA measurements of 3876 cod larvae from 26 different families of recruit and repeat spawners reared in two mesocosms ( 2500m³ and 4400m³) under natural conditions were analysed. To be able to ... -
Mercury in marine fish : A preliminary report
(ICES CM Documents;1971/E:33, Working paper, 1971) -
Minutes of the Advisory Committee on Fisheries Management [ICES Headquarters, 25 May - 1 June, 2000]
(ICES CM Documents;2000/A:3, Working paper, 2000) -
Minutes of the Advisory Committee on Fishery Management [Højstrupgård, Helsingor, 22- 31 May, 2001]
(ICES CM Documents;2001/A:3, Working paper, 2001) -
Minutes of the Advisory Committee on Fishery Management [ICES Headquarters, 24 October - 2 November, 2000]
(ICES CM Documents;2001/A:2, Working paper, 2001) -
Minutes of the Advisory Committee on the Marine Environment [ICES Headquarters, 5- 10 June, 2000]
(ICES CM Documents;2000/A:6, Working paper, 2000) -
Minutes of the Advisory Committee on the Marine Environment [ICES Secretariat, 16- 20 June, 2003]
(ICES CM Documents;2003/MCAP:5, Working paper, 2003) -
Minutes of the Advisory Committee on the Marine Environment [ICES Secretariat, 3- 7 June, 2002]
(ICES CM Documents;2002/A:5, Working paper, 2002) -
Modelled distribution of salmon lice in a Norwegian fjord
(ICES CM documents, Working paper, 2004)Salmon lice is a huge problem for both wild and farmed salmonid fish in fjords. An assessment of salmon lice in a fjord system will bring forward the knowledge of wild salmonid fish stocks and help manage salmonid fish ... -
Modelling the variability of the drift of blue whiting larvae and its possible importance for recruitment
(ICES CM Documents;1996/S:31, Working paper, 1996)The first 8 months of the drift of blue whiting larvae has been simulated and studied for the 20 year period 1976-1994, using the 3-dimensional numerical model system NORWECOM (the NORWegian ECOlogical Model system). The ...