Blar i Published externally på utgivelsesdato
Viser treff 181-200 av 3640
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Havforskningas rolle i fiskeriforvaltninga - prinsipp og ansvar
(Others, 1990-12) -
Torskeutsetting - norske forsøk med yngelutsetting
(Nordiske seminar- og arbejdsrapporter;1991:504, Working paper, 1991) -
Utsetting av torskeyngel - noen økologiske aspekter
(Nordiske seminar- og arbejdsrapporter;1991:504, Working paper, 1991) -
Transmission of sound beams through the interface between two fluids
(Journal article; Peer reviewed, 1991)In this article, results from an experiment on the transmission of a sound beam at and above critical incidence onto an interface between two fluids, which are chosen to simulate a water/sand interface, are presented. The ... -
Torskeutsetting - Fra plommesekk-Iarver til yngelproduksjon
(Nordiske seminar- og arbejdsrapporter;1991:504, Working paper, 1991) -
Acoustic sampling volume
(Journal article; Peer reviewed, 1991)Knowledge of the acoustic sampling volume is necessary in many quantitative applications of acoustics. In general, the sampling volume is not merely a characteristic of the transmitting and receiving transducers, but also ... -
Swimming behaviour of schools related to fish capture and acoustic abundance estimation
(Doctoral thesis, 1991) -
Enhancement studies of coastal cod, Gadus morhua L. : recruitment, migration, and mortality
(Doctoral thesis, 1991) -
Torsk i fjord
(Nordiske seminar- og arbejdsrapporter;1991:504, Conference object, 1991) -
Postprocessing system for echo sounder data
(Journal article; Peer reviewed, 1991)Echo sounding is a powerful and widely used technique for remote sensing of the marine environment. In order to enhance the power of the echo sounder, a postprocessing system has been designed and realized in standard ... -
Interrelation between environmental changes and fluctuating fish populations in the Barents Sea
(Conference object, 1991) -
Torsk, tonn og tråling i Barentshavet
(Journal article, 1991) -
Feeding habits of northeast atlantic Harp seal (Phoca groenlandica) along the Summer Ice Edge of the Barents Sea
(Journal article; Peer reviewed, 1991)Stomachs from 58 harp seals (Phoca groenlandica) from the northern part of the Barents Sea were collected between August 20 and September 5, 1987. Fifty-six of the stomachs contained identifiable remains. The amphipod ... -
Fullskala havbeiteforsøk - laks, torsk, røye og hummer : Orientering om Fiskeridepartementes havbeiteprogram
(Nordiske seminar- og arbejdsrapporter;1991:504, Conference object, 1991) -
Acoustic scattering models of zooplankton
(Others, 1991) -
Transparent multispecies analysis: an exploration of fisheries and survey data off the Norwegian coast and Barents Sea
(ICES Marine Science Symposia, Journal article; Peer reviewed, 1991)An integrated spreadsheet system was designed to combine biomass estimates for species including commercial fish species, mammals, and various other groups off the Norwegian coast and in the Barents Sea with catch data ... -
Changes in growth of Northeast Arctic cod in relation to food consumption in 1984-1988
(ICES Marine Science Symposia, Journal article; Peer reviewed, 1991)From 1984 to 1988 the average weight of cod (Gadus morhun) by age group in the Northeast Arctic stock was reduced by about 60% in most age groups. During the same period, the estimated individual food consumption by age ... -
Wrasse as cleaner-fish for farmed salmon
(Others, 1991)In aquarium and sea cage experiments four wrasse species from Norwegian waters were identified as facultative cleaners, with lice infested salmon (Salmo salar) as the host: goldsinny (Ctenblabrus rupestris), rock cook ... -
Demersal assemblages of the continental shelf and slope edge between the Gulf of Tehuantepec (Mexico) and the Gulf of Papagayo (Costa Rica)
(Journal article; Peer reviewed, 1991-07-11)The structure of demersal assemblages (fish, crustaceans and cephalopods) of the continental shelf and upper slope between the Gulf of Tehuantepec and the Gulf of Papagayo was studied from data obtained in the course of ... -
Økosystemet Barentshavet
(Chronicle, 1991-07-31)