Browsing Articles by Title
Now showing items 1672-1691 of 3001
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Litter on the seafloor along the African coast and in the Bay of Bengal based on trawl bycatches from 2011 to 2020
(Peer reviewed; Journal article, 2022)We present the occurrence of seafloor litter on the coast of Africa and in the Bay of Bengal based on records from the EAF-NANSEN Programme in 2011 to 2020. Litter bycatch records from 534 bottom trawls were standardized ... -
Little in Norway: a prospective longitudinal community-based cohort from pregnancy to child age 18 months
(Journal article; Peer reviewed, 2019)The Little in Norway (LiN) project is a cross-disciplinary prospective longitudinal study starting in pregnancy. It was set up to investigate maternal and paternal mental health functioning in the transition to parenthood, ... -
Liver energy, atresia and oocyte stage influence fecundity regulation in Northeast Arctic cod
(Journal article; Peer reviewed, 2010-04-08)Marine ecosystems are changing; global warming-induced increases in water temperatures and fishing have caused truncated age structures and small sizes at maturity in many stocks. This may affect both populations’ total ... -
Lobster reserves as a management tool in coastal waters: Two decades of experience in Norway
(Peer reviewed; Journal article, 2022)The positive effects of reduced fishing pressure in marine protected areas (MPAs) are now well documented globally. Yet, evidence of MPA benefits from long-term replicated before-after control-impact (BACI) studies and ... -
Local cod (Gadus morhua) revealed by egg surveys and population genetic analysis after longstanding depletion on the Swedish Skagerrak coast
(Journal article; Peer reviewed, 2018)Dramatic and persistent reductions in Atlantic cod (Gadus morhua) are common in many coastal areas. While offshore cod stocks still were abundant and productive, the Swedish west coast showed signs of diminishing adult cod ... -
Local flexibility in feeding behaviour and contrasting microhabitat use of an omnivore across latitudes
(Peer reviewed; Journal article, 2021)As the environment is getting warmer and species are redistributed, consumers can be forced to adjust their interactions with available prey, and this could have cascading effects within food webs. To better understand the ... -
Local recruitment of Atlantic cod and putative source spawning areas in a coastal seascape
(Peer reviewed; Journal article, 2021)Increased knowledge on connectivity is crucial to our understanding of the population dynamics, genetic structure, and biogeography of many coastal species. In coastal marine populations, the main factor for structuring ... -
Locally-procured fish is essential in school feeding programmes in sub-Saharan Africa
(Peer reviewed; Journal article, 2021)Fish make an important contribution to micronutrient intake, long-chained polyunsaturated omega-3 fatty acids (n-3 LC-PUFAS), and animal protein, as well as ensuring food and nutrition security and livelihoods for fishing ... -
Lodda i Barentshavet, bestand og beskatning
(Chapter, 1983) -
Lodde- og polartorskundersøkelser i Barentshavet august-september 1970
(Journal article, 1971)In the period 26 August to 11 September a joint Soviet-Norwegian 0-group fish survey was carried out in the Barents Sea (ANON. 1970). During this survey observations were also made on the distribution and abundance of adult ... -
Lodde- og polartorskundersøkelser i Barentshavet august-september 1971
(Journal article, 1972)During August-September 1971 two subsequent series of observations were made on distribution and abundance of maturing capelin and polar cod in the Barents Sea. Abundance estimates for the two species indicated by echo ... -
Loddeundersøkelser i Barentshavet i november-desember 1971
(Journal article, 1972)Relative echo abundance of capelin is given. Mainly young immature capelin was found in the area Thompson Ground - Southern part of the Sentral Bank. The population in the area between the Sentral Bank and the Skolpen Bank ... -
Loddeundersøkelser med F/F "G. O. Sars" i Barentshavet i februar-mars 1973
(Journal article, 1973)During the period 16 February-3 March 1973 R. V. «G. O. Sars» carried out a survey on spawning and prespawning capelin in the Barents Sea. The investigations were a continuation of those reported by Monstad and Midttun ... -
Lofoten–Vesterålen: for cod and cod fisheries, but not for oil?
(Journal article; Peer reviewed, 2013-06-24)Over the last decade, the most controversial issue regarding the management of Norwegian marine waters has been about opening the Lofoten–Vesterålen areas for offshore oil and gas exploration. This paper outlines the ... -
Long term effects of smolt production strategy and early seawater phase rearing environment on mortality, growth, sexual maturation, and vertebra deformities in farmed Atlantic salmon (Salmo salar L.)
(Peer reviewed; Journal article, 2023)The life history of Atlantic salmon is plastic and determined by factors such as daylength and temperature. In aquaculture, artificial long days during smolt production maximize growth and allows for early sea-transfer, ... -
Long-term changes in the total egg production of Norwegian spring-spawning herring Clupea harengus (L.)—Implications of variations in population structure and condition factor
(Journal article; Peer reviewed, 2010-05)The reproductive potential of Norwegian spring-spawning herring (Clupea harengus) was estimated in terms of total egg production (TEP) for the period 1935–2005, using a model where spawning stock numbers (SSN)-, weight- ... -
Long-term decrease in sex-specific natural mortality of European lobster within a marine protected area
(Journal article; Peer reviewed, 2013-10-02)Marine protected areas (MPAs) and marine reserves hold promise as tools for nature conservation and fisheries management, but data on long-term demographic effects are still sparse. Here, we use a unique capture-mark-recapture ... -
Long-term effect of parental selenium supplementation on the one-carbon metabolism in rainbow trout (Oncorhynchus mykiss) fry exposed to hypoxic stress
(Peer reviewed; Journal article, 2022)This study evaluated how different forms of selenium (Se) supplementation into rainbow trout broodstock diets modified the one-carbon metabolism of the progeny after the beginning of exogenous feeding and followed by hypoxia ... -
Long-term feeding of Atlantic salmon with varying levels of dietary EPA+DHA alters the mineral status, but does not affect the stress responses after mechanical delousing stress
(Peer reviewed; Journal article, 2022)Atlantic salmon were fed diets containing graded levels of EPA + DHA (1·0, 1·3, 1·6 and 3·5 % in the diet) and one diet with 1·3 % of EPA + DHA with reduced total fat content. Fish were reared in sea cages from about 275 ... -
Long-term fluctuations in cod and pollack along the Norwegian Skagerrak coast
(Journal article; Peer reviewed, 1998-02-12)We tested whether the long-term fluctuations in abundance of 0-group cod Gadus morhua and pollack Pollachius pollachius sampled from 1919 to 1994 at 38 stations along the Norwegian Skagerrak coast might be related to the ...