Blar i ICES CM documents authored by IMR scientists (1949-2011) på tittel
Viser treff 213-232 av 3138
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Biological effects of oil pollution in the marine environment: A bibliography
(ICES CM Documents;1980/E:31, Working paper, 1980) -
Biological reference points for north-east Arctic cod and haddock
(ICES CM Documents;1989/G:29, Working paper, 1989)It has been suggested by ACFM that Fmed might be preferable to Fmax as a biological reference point for the North-East Arctic cod. However, the Fmed level of more than twice Fmax appeared high, and it was known to have ... -
Blue whiting assessment working group report [6-12 May 1981, Copenhagen, Denmark]
(ICES CM Documents;1981/H:12, Working paper, 1981) -
Blue whiting in the Norwegian Sea, spring and summer 1995 and 1996
(ICES CM Documents;1997/CC:15, Working paper, 1997)The Norwegian Sea is an important feeding area for blue whiting in the Northeast Atlantic. The adult blue whiting migrates into the Norwegian Sea after spawning along the continental slope west of The British Isles. A ... -
Blue whiting — a key species in the mid-water ecosystems of the north-eastern Atlantic
(ICES CM documents, Working paper, 2002)Blue whiting (Micromesistius poutassou) is a mesopelagic gadoid that is widely distributed in northeastern Atlantic from the Canary Island to Spitsbergen. It is abundant and commercially exploited in the Norwegian Seas, ... -
Body condition and evolution of maturation of Atlantic cod in Newfoundland
(ICES CM documents, Working paper, 2006)Atlantic cod (Gadus morhua, L.) stocks off Newfoundland and Labrador underwent severe depletions that started in the late 1980s and led to moratoria in the early 1990s. Fisheries closures are still applied in most of the ... -
Book of Abstracts
(Working paper, 2011) -
Breeding of migratory arctic char (Salvelinus alpinus) in brackish and salt water
(ICES CM Documents;1976/E:5, Working paper, 1976) -
A brief statement on the present state of the Norwegian mackerel fishery
(ICES CM Documents;1968/H:24, Working paper, 1968) -
By-catches in fisheries for Pandalus borealis from the northern part of the Norwegian Deeps in 1965 - 1972
(ICES CM Documents;1975/K:52, Working paper, 1975) -
Bycatch of juvenile fish in the shrimp fishery - management based on bioeconomic criteria
(ICES CM Documents;1994/T:14, Working paper, 1994)The bycatch of juvenile fish can be a major problem in fisheries with small meshed trawls, such as fisheries for shrimp, (Pandalus borealis). A sorting grid that effectively removes most of the undersized fish has been ... -
Calibration reflector
(ICES CM Documents;1989/B:4, Working paper, 1989)Calibration of scientific echo sounders and integrators entails, inter alia, measurement of the dynamic range. This can be done by repeating on-axis measurements of echoes from each of two different standard targets. ... -
Can a bioenergetics model explain growth of the northeast Arctic cod?
(ICES CM Documents;1994/G:7, Working paper, 1994)For the period 1984 to 1991, the individual maximum daily consumption in calories (cmax) based on 33000 cod stomach samples is given by the power equation: Cmax = 68.84 · W ^0,934 where W represents the total fish ... -
Can Pitch & Roll DST distinguish between pelagic and demersal behaviour of adult Greenland halibut
(ICES CM documents, Conference object, 2006) -
Can subjective evaluation of echograms improve correlation between bottom trawl and acoustic densities?
(ICES CM documents, Working paper, 2004)Direct comparison of acoustic densities and trawl catches involves fundamental difficulties related to species and size selectivity of the trawl and efficiency of the acoustic instrumentation. In some surveys, therefore, ... -
Can the precision of bottom trawl indices be increased by using simultaneously collected acoustic data? The Barents Sea experience
(ICES CM documents, Conference object, 2006) -
Can trawling effort be identified from satellite-based VMS data?
(ICES CM documents, Working paper, 2006)Data from satellite-based vessel monitoring systems (VMS) can, in principle, be used to measure fishing effort with a high spatiotemporal resolution. However, it can be difficult to separate between fishing activity and ... -
Cannibalism as a factor regulating year class strength in the Norwegian spring-spawning herring stock
(ICES CM Documents;1992/H:14, Working paper, 1992)The feeding area of the Norwegian spring-spawning herring stock is at present situated in the north-eastern parts of the Norwegian Sea. The eastern parts of the feeding area overlaps with the distribution of drifting ... -
Capture and handling of fish for electronic tagging - a review and a new non-intrusive capture method.
(ICES CM documents, Working paper, 1999)While tagging procedures are described in details the capture and handling of experimental fish prior to tagging is not given the same attention in most papers. However, traumas that originate from the capture and handling ... -
Capture techniques for wrasse (Labridae)
(ICES CM Documents;1993/B:22, Working paper, 1993)An increasing demand for wrasse used as cleaner-fish for louse control in salmon farming has led to a new fishery for different wrasse species - particularly goldsinny, rock-cook and corkwing wrasse. This paper describes ...