Blar i ICES CM documents authored by IMR scientists (1949-2011) på emneord "krill"
Viser treff 1-7 av 7
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Density in sub-arctic zooplankton
(ICES CM documents, Working paper, 1985)Seasonal variations in specific density were measured for Thysanoessa inermis, Thysanoessa raschii, Meganyctiphanes norvegica, Calanus finmarchicus and Calanus hyperboreus. The density of a 20 mm T. inermis was lowest in ... -
Detection and counting of individual free-swimming krill using a 2MHz scanning sonar
(ICES CM Documents;1992/L:18, Working paper, 1992)The euphausiid crustacean Meganyctiphanes norvegica (M. Sars) have been detected and counted in the scanning section of a 2 MHz scanning sonar beam up to 3 meters from the sonar head. The tests completes a pilot investigation ... -
Investigations on Euphausids in some fjords on the west coast of Norway and at weathership station M in the Norwegian Sea
(ICES CM Documents;1966/P:15, Working paper, 1966) -
Prey selection of early juvenile cod (Gadus morhua L.) in the Barents Sea
(ICES CM documents, Conference object, 2006) -
Sound speed measeurments of Antarctic krill
(ICES CM Documents;1989/B:7, Working paper, 1989)The longitudinal sound speed in Euphausia superba has been measured by time of flight of an acoustic pulse through a suspension of krill in a T-shaped tube with nominal path length of 20 cm. Results are presented. -
Target strengths of Antartic krill (Euphausia superba)
(ICES CM Documents;1988/B:6, Working paper, 1988)Encaged aggregations of swimming krill have been measured at 38 and 120 kHz. The results indicate that the target strength values are substantially lower than previously assumed. -
The three-dimensional prey field of Meganyctiphanes norvegica and the escape responses of their copepod prey
(ICES CM documents, Working paper, 2004)