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Target strength and tilt angle distribution of lesser sandeel (Ammodytes marinus)
(Master thesis, 2011-08-09)Lesser sandeel (Ammodytes marinus) was investigated acoustically as well as using video camera in two field experiments in 2007 and one in 2008, both during North Sea sandeel surveys by the Norwegian research vessel “Johan ... -
Target strength measurements and acoustic biomass estimation of capelin and 0-group fish
(ICES CM documents, Working paper, 1976) -
Target strength measurements and c-values determinations of live Skagerrak herring and cod
(ICES CM Documents;1981/B:12, Working paper, 1981) -
Target strength measurements of fish
(Journal article; Peer reviewed, 1977)During the summer of 1971, target strength measurements of fish were made at two frequencies, 38 kHz and 120 kHz. The relationships between dorsal aspect target strength and fish length were worked out for four species. ... -
Target strength measurements of fish
(Symposium on acoustic methods in fisheries research, Bergen, Norway, 19-22 June, 1973, Conference object, 1973) -
Target strength of polarized fish
(ICES CM documents, Working paper, 1987)The effect of behaviour on target strength is simulated through computation of the average target strength with respect to a range of normal orientation distributions. The mean tilt angle is varied from -30 to 30 deg for ... -
Target strength of tiny roach
(ICES CM documents, Working paper, 1987)Seven frozen specimens of surface-adapted roach (Rutilus rutilus), of lengths 32-40 mm and masses 0.20-0.49 g, have been sectioned with a precision microtome. The swimbladder contours have been digitized and the swimbladder ... -
Target strength spectra of swim-bladdered fish
(Others, 1999) -
Target strengths of Antarctic krill
(Others, 1989) -
Target strengths of Antarctic krill (Euphausia superba) at 38 and 120 kHz
(Journal article; Peer reviewed, 1990)Encaged aggregations of live krill in good to pristine condition have been ensonified at 38 and 120 kHz. Concurrent underwater television observations of behavior resemble those made by underwater divers in naturally ... -
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. -
Target tracking with a split-beam echo sounder
(Conference object, 1990)The split-beam technique makes it possible to determine the precise location of a fish in the acoustic beam. This is a very useful feature, as it permits behavioural observations to be conducted without disturbing the fish. ... -
Targeted Mutagenesis in Atlantic Salmon (Salmo salar L.) Using the CRISPR/Cas9 System Induces Complete Knockout Individuals in the F0 Generation
(Journal article; Peer reviewed, 2014-09-25)Understanding the biological function behind key proteins is of great concern in Atlantic salmon, both due to a high commercial importance and an interesting life history. Until recently, functional studies in salmonids ... -
Targeted mutagenesis of Δ5 and Δ6 fatty acyl desaturases induce dysregulation of lipid metabolism in Atlantic salmon (Salmo salar)
(Peer reviewed; Journal article, 2020) -
Targeted risk assessment of mercury exposure of recreational fishers: Are nephrops fishers in Norway at risk?
(Peer reviewed; Journal article, 2021)Recreational fishers often consume their catch, which may expose them to environmental contaminants. However, targeted risk assessment for exceeding the tolerable weekly intake (TWI) of a specific contaminant is often ... -
Taskekrabbetokt: Molde – Frøya 2021 — Havforskningsinstituttets første taskekrabbetokt
(Toktrapport;2022 - 12, Research report, 2022)Taskekrabbetoktet ble lagt til området mellom Molde og Frøya, som er et av de viktigste områdene for kommersielt krabbefiske i Norge. Det er referansefiskere som foretar fangstregistreringer i dette området og Havforskni ... -
Taxonomic and genetic confirmed findings of snow crab (Chionoecetes opilio) larvae in the Barents Sea
(Peer reviewed; Journal article, 2021)The snow crab (Chionoecetes opilio) is an Arctic cold-water species native to the northwestern Atlantic Ocean and the northern Pacific Ocean. During the recent decades, a population has established in the Barents Sea. ... -
A taxonomic review of the Western Indian Ocean goathfishes of the genus Upeneus (Family Mullidae), with descriptions of four new species
(Journal article; Peer reviewed, 2010-02-05)The taxonomy of the goatfish species of the genus Upeneus from the Western Indian Ocean is reviewed. Sixteen species are recognized: U. davidaromi, U. doriae, U. guttatus, U. indicus sp. nov., U. margarethae sp. nov., U. ... -
A taxonomic review of the Western Indian Ocean goathfishes of the genus Upeneus (Family Mullidae), with descriptions of four new species
(Journal article; Peer reviewed, 2010-02-05)The taxonomy of the goatfish species of the genus Upeneus from the Western Indian Ocean is reviewed. Sixteen species are recognized: U. davidaromi, U. doriae, U. guttatus, U. indicus sp. nov., U. margarethae sp. nov., U. ... -
Taxonomic review of Western Indian Ocean goatfishes of the genus Mulloidichthys (Family Mullidae), with description of a new species and remarks on colour and body form variation in Indo-West Pacific species
(Journal article; Peer reviewed, 2011-04)The taxonomy of the goatfish species of the genus Mulloidichthys from the Western Indian Ocean is reviewed. Four species are recognized: M. ayliffe sp. nov., M. flavolineatus, M. pfl uegeri and M. vanicolensis. As colour may ...