ICES CM documents authored by IMR scientists (1949-2011): Recent submissions
Now showing items 681-700 of 3138
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Report of the Study Group on Long-finned Pilot Whales [Copenhagen, 30 August - 3 September, 1993]
(ICES CM Documents;1993/N:5, Working paper, 1993) -
Acoustic visualization of large scale macroplankton and micronekton distributions across the Norwegian shelf and slope of the Norwegian Sea.
(ICES CM Documents;1993/L:44, Working paper, 1993)We present results from acoustical (38 kHz split beam) surveys, biological sampling (trawling, zooplankton nets), and measurements of physical parameters (salinity, temperature, currents) across and along the shelf ... -
Report of the Study Group on Seals and Small Cetaceans in European Seas [Cambridge, 31 March - 2 April, 1993]
(ICES CM Documents;1993/N:3, Working paper, 1993) -
Test experiments of target strength of herring by comparing density indices obtained by acoustic method and purse seine catches
(ICES CM Documents;1994/B:17, Working paper, 1994)The spawning stock of the Norwegian spring spawning herring has been assessed by acoustic methods using the target strength TS = 20 logL - 71.9 dB (L = mean length of fish) Comparable estimates of fish density were ... -
Report of the joint Norwegian-Russian acoustic survey on blue whiting, spring 1993
(ICES CM Documents;1993/H:10, Working paper, 1993)In spring 1993 the fourth joint Norwegian-Russian acoustic survey on the blue whiting spawning stock was carried out. The area to the west of The British Isles was covered by two vessels, one operating in the north-south ... -
Report of the International Bottom Trawl Survey in the North Sea, Skagerrak and Kattegat in 1993: Quarter 1
(ICES CM Documents;1993/H:49, Working paper, 1993) -
Report from the 2nd Meeting of the ICES Study Group on Zooplankton Production [Las Palmas, 8- 11 March, 1993]
(ICES CM Documents;1993/L:11, Working paper, 1993) -
Report of the Planning Group for Herring Surveys in the North Sea and Adjacent Areas [Aberdeen, 2, 4 & 5 February, 1993]
(ICES CM Documents;1993/H:3, Working paper, 1993) -
Report from ICES Workshop on Hydroacoustic Instrumentation [Cambridge, 3- 5 May, 1994]
(ICES CM Documents;1994/B:9, Working paper, 1994) -
Lobster (Homarus gammarus) catches in southwestern Norway, including the first recaptures of previously released juveniles
(ICES CM Documents;1993/K:29, Working paper, 1993)Since 1990, 20-30 000 tagged lobster juveniles have been released each year at Kvitsøy, south west Norway, by the Institute of Marine Research. In 1992 the first 19, legally sized lobsters, of these releases were caught. ... -
Preliminary report from the sea-going workshop in Norway June 1993 on intercomparison and evaluation of methods for sampling and determination of zooplankton distribution and biomass
(ICES CM Documents;1993/L:45, Working paper, 1993)A sea-going workshop was arranged from 2 to 13 June 1993 in Storfjorden at Møre on the west coast of Norway. The workshop was a two-ship operation involving the Norwegian R/V "Johan Hjort" and the German R/V "A.V. Humboldt". ... -
Size of spawning Arcto-Norwegian cod (Gadus morhua L.) and the effects on their eggs and early larvae
(ICES CM Documents;1993/G:41, Working paper, 1993)Using a new method for determining the stage of spawning in batch spawners, a positive correlation between the length of Arcto-Norwegian cod females, having spawned 25-75% of their eggs, and the egg diameter was established. ... -
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 the Assessment of Norway Pout and Sandeel [Copenhagen, 6- 12 October, 1993]
(ICES CM Documents;1994/Assess:7, Working paper, 1994) -
Diet of harp seals (Phoca groenlandica) feeding between the breeding and moulting seasons in the southern Barents and White Seas
(ICES CM Documents;1993/N:8, Working paper, 1993)The harp seal Phoca groenlandica is the most abundant seal species in the Barents Sea. In order to evaluate the ecological importance of the species, diet studies have recently been carried out at various times of the ... -
Report of the ICES/NAFO Workshop on Survey Methodology for Harp and Hooded Seals [SevPINRO, Archangelsk, Russia, 5- 12 October, 1992]
(ICES CM Documents;1993/N:2, Working paper, 1993) -
Report of the Sub-group on Methodology of Fish Survival Experiments [Montpellier, 22- 23 April, 1994]
(ICES CM Documents;1994/B:8, Working paper, 1994) -
Report of the ICES/GLOBEC Cod and Climate "Aggregation Workshop" [Charlottenlund, 22- 24 August, 1994]
(ICES CM Documents;1994/A:10, Working paper, 1994) -
A study of first feeding herring (Clupea harengus L.) larvae during the period 1985- 1993
(ICES CM Documents;1993/H:21, Working paper, 1993)Hatching and distribution of first feeding larvae of Norwegian spring spawning herring have been monitored on the Norwegian shelf in March and April since 1985. During this period the spawning stock increased from 0.5 ... -
Day / night variation in fish directivity in the trawl opening
(ICES CM Documents;1994/B:18, Working paper, 1994)Still photographs of fish in the mouth area of a bottom trawl were taken by a downwards-oriented automated strobe camera mounted near the headrope. Fish angles relative to the towing direction were measured. Fish were ...