Browsing Brage IMR by Title
Now showing items 5562-5581 of 11557
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Nyvinninger i kø for nystartet senter
(Havforskningsnytt;Nr. 2 - 2012, Working paper, 2012)I 2011 kunne fiskere og forskere stå på broen på fiskebåten og følge med på direkte videooverføring av fisk som gikk inn i trålen. Tråldører med justerbare luker og et system som automatisk identifiserer og sorterer fisk ... -
Næringsforholdene for lodde og sild i Barentshavet
(Rapport fra senter for marint miljø;Nr.1/1991/HSM, Working paper, 1991) -
Næringssalter og klorofyll-a fra Skagerrak til Vestlandet
(Fisken og havet, Research report, 1997)In the German Bight the nitrate concentrations have increased after 1980/81 and reached three times the former concentrations in 1987. The phosphate concentrations increased in the sixties and seventies leveling off to ... -
Næringsutslipp fra havbruk – nasjonale og regionale perspektiv
(Rapport fra Havforskningen;21-2016, Working paper, 2016-06)English: This report gives an estimate of biological production based on dissolved nutrients and particulate organic matter from Norwegian aquaculture. It provides an estimate of the quantitative importance this has in ... -
Næringsvalg hos sjøørret i sjø på Skagerrakkysten, undersøkelser av mageinnhold
(Fisken og havet, Research report, 1996)Sea trout was caught in the sea in the Arendal area at the Norwegian Skagerrak coast using beach seine and big traps. A total of 497 fish were analysed. Most fish caught were 3 years old, but 2 and 4 years old fish were ... -
Nøkkeltall 2009
(Årsmelding;, Others, 2010) -
An object-based approach to integration of software to support management and reporting of marine ecosystem survey data
(ICES CM documents, Working paper, 2006)An object-based software to support distributed databases and data reporting from combined fisheries and environmental surveys is presented. The key abstraction of this system is expressed as a generic station (data) object. ... -
Observasjoner av marin fauna fra fjernstyrt undervannsfarkost
(Fisken og havet, Research report, 1991)A cable-operated ROV, equipped with a CIT super sensitive videocamera and a 330 kHz scanning sonar, was used in trials to observe marine fauna during three periodes in 1988 (spring, autumn and winter). The vehicle was ... -
Observasjoner i faste oseanografiske snitt fram til år 2012
(Research report, 2012-06)Dette heftet gir en oversikt over faste snitt som Havforskningsinstituttet har dekket fram t.o.m. år 2011. Havforskningsinstituttet har gjennom årene gjort observasjoner langs tallrike mer eller mindre faste kurser. En ... -
Observation of fish behaviour, density and distribution around a surveying vessel by means of a deployable echo sounder system
(ICES CM Documents;1999/J:9, Working paper, 1999)Detailed acoustic observations of fish behaviour, distribution and density in the trawl area are necessary in order to establish quantitative relationships between trawl samples and fish density. Acoustic observation ... -
Observation of fish behaviour, density and distribution around a surveying vessel by means of a deployable echo sounder system
(ICES CM documents, Working paper, 1999)Detailed acoustic obsewations of fish behaviour, distribution and density in the trawl area are necessary in order to establish quantitative relationships between trawl samples and fish density. Acoustic observation close ... -
Observation on distribution and migration of Micromesistius poutassou (Risso, 1810) in the Northeast Atlantic
(ICES CM Documents;1971/H:26, Working paper, 1971) -
Observational insights into chlorophyll distributions of subtropical South Indian Ocean eddies
(Peer reviewed; Journal article, 2017) -
Observations from the Barents Sea in spring 1973 on the discarding of cod and haddock caught in bottom and midwater trawls fitted with double cod ends
(ICES CM Documents;1974/F:45, Working paper, 1974) -
Observations of abundance, stock composition, body size and food of postsmolts of Atlantic salmon in the NE Atlantic during summer
(ICES CM Documents;1996/M:4, Working paper, 1996)Postsmolt Atlantic salmon were caught during pelagic trawl surveys in the Norwegian Sea in July-August, 1991 and 1995, and off the Hebrides in May-June 1995. Using the swept area technique abundance estimates of postmolts ... -
Observations of cod behaviour reveal insights into the function and properties of the swimbladder under pressure
(ICES CM documents, Working paper, 2006)Atlantic cod (Gadus morhua L.) is a highly adaptive boreal species with a broad distribution through different ecosystems in the North Atlantic. Diet, environmental factors and population dynamics vary enormously ... -
Observations of cod reaction to trawling noise
(Working paper, 1988-04)Observations made from a stationary echo sounder, passed by a trawling vessel, clearly demonstrate the flight reaction of cod as a response to the noise from the vessel. Horizontal dispersal and downward swimming has been ... -
Observations of the Haemoglobin Types of Cod in the Norwegian Coastal Waters
(ICES CM Documents;1962/141, Working paper, 1962) -
Observations on capelin (Mallotus villosus) in Newfoundland waters
(ICES CM Documents;1972/H:12, Working paper, 1972) -
Observations on Polar Cod in the Barents Sea
(ICES CM Documents;1966/5, Working paper, 1966)