Browsing Havforskningsinstituttet by Title
Now showing items 4475-4494 of 11581
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Legacy and emerging per- and polyfluorinated alkyl substances (PFASs) in sediment and edible fish from the Eastern Red Sea
(Peer reviewed; Journal article, 2021)Poly and perfluorinated alkyl substances (PFASs) are ubiquitously detected all around the world. Herein, for the first time, concentrations of 16 selected legacy and emerging PFASs are reported for sediment and edible fish ... -
Leitetjeneste og gjenfangst av merket sild ved Shetland: 12 Juni - 3 Juli, 1984
([Toktrapport/Havforskningsinstituttet];, Working paper, 1984-08-28) -
Lemon sole Microstomus kitt in the northern North Sea: a multidisciplinary approach to the early life-history dynamics
(Peer reviewed; Journal article, 2021)Lemon sole Microstomus kitt is a commercially valuable flatfish species that occurs in shelf waters around the northeast Atlantic. Only the most basic life-history information is available for the North Sea. Spawning is ... -
Lengde og vekst av håbrannen i Vest-Atlanteren
(Fisken og havet;1963 - Nr. 1, Journal article, 1963) -
Length and age at maturity of Norwegian spring-spawning herring for the year-classes 1959 -61 and 1973 -78
(ICES CM Documents;1986/H:42, Working paper, 1986)The age and length at maturity is calculated for the six year-classes, 1973-78. The age at maturity is also calculated for the year-classes 1959-61. The two periods are caracterized by great differences in stock abundance ... -
Length and Growth of the Porbeagle (Lamna nasus, Bonnaterre) in the North West Atlantic
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1963) -
Length and species dependent diurnal variation in catch rates in the Norwegian Barents Sea bottom trawl surveys
(ICES CM documents, Working paper, 1997)Diurnal variation in capture efficiency may add to the variability in swept area estimates (or indices) from bottom trawl surveys. In the present study the relationship between the day/night ratio of swept area estimates ... -
Length dependant corrections of survey estimates of cod and haddock in the Barents Sea
(ICES CM documents, Working paper, 1994)This paper describes an attempt to utilize new information on gear selectivity and fish target strength to improve time series of survey estimates. Swept area estimates and acoustic estimates of cod and haddock in the ... -
Length structure of deep-pelagic fishes sheds new light to their life histories
(ICES CM documents;2008/C:14, Working paper, 2008)Here we use a new technique to study life history variation in deep-pelagic fishes from a midocean ridge system. Shape of length distribution in a population is to a significant extent determined by the degree to which ... -
A length-based hypothesis for feeding migrations in pelagic fish
(Journal article; Peer reviewed, 1999)We evaluated the costs and benefits of long-distance horizontal migration by pelagic planktivores, Atlantic herring (Clupea harengus), blue whiting (Micromesistius poutassou), mackerel (Scomber scombrus), and capelin (Mallotus ... -
LENKA - A nation-wide analysis of the suitability of the Norwegian coast and watercourses for aquaculture. A coastal zone management program
(ICES CM Documents;1988/F:11, Working paper, 1988)A coastal zone management program called LENKA was started in 1987 and is to be terminated in 1989. The aim is to make an efficient and standardized tool for coastal zone planning, which, pertaining to law, is the ... -
Leppefisk
(Conference object, 2010-08-27) -
Leppefisk - tilgjengelighet og fangstmuligheter i perioden februar - juni.
(Fisken og havet, Research report, 1994)Anvendelse av leppefisk til biologisk avlusing av oppdrettslaks har vært sterkt økende de siste fem åra. 1 1992 ble det brukt nærmere 300.000 leppefisk til dette formålet, alt basert på fangst fra naturlige bestander. ... -
Leppefisk som ressurs ; hvordan fortsetter eventyret?
(Conference object, 2010-11-15) -
Lessons from the first generation of marine ecological forecast products
(Peer reviewed; Journal article, 2017) -
Lessons Learned : Norwegian Marine Management
(Conference object, 2010-11-03) -
Lessons on Marine Protected Area Management in Northern Boreal Regions from the United States and Norway
(Journal article, 2017)In comparison to tropical reef systems, relatively few marine protected areas (MPA’s) exist in temperate or subarctic systems (e.g., North Pacific and North Atlantic) where species diversity is lower, abundance of individual ... -
Leucine did not stimulate growth and accretion in either stressed or unstressed Atlantic salmon
(Peer reviewed; Journal article, 2021)The aim of the current trial was to test whether leucine affected growth and accretion including test any effects on leucine upon stress. Quadruplicate tanks each containing 50 Atlantic salmon (Salmo salar) (mean start ... -
Levende hyse og torsk fra snurpenot – muligheter for direkteleveranse, oppfôring, seleksjon og redskapstilpasninger
(Research report, 2016)Forprosjektet er et oppdrag fra FHF som hadde til hensikt å belyse bruken av not som redskap for fangst av torsk (og hyse) levende til fangstbasert akvakultur (FBA). Rapporten oppsummerer næring- og forskningserfaring med ...