Blar i Published externally på tittel
Viser treff 306-325 av 3637
-
Atlantic cod (Gadus morhua) larvae are attracted by low-frequency noise simulating that of operating offshore wind farms
(Peer reviewed; Journal article, 2023)The number and size of offshore wind (OW) turbines is increasing rapidly. OW turbines produce continuous, low-frequency noise that could impact marine fish dispersing/migrating through the facilities. Any such impact would ... -
Atlantic cod (Gadus morhua)feeding over deep water in the high Arctic
(Peer reviewed; Journal article, 2017) -
Atlantic cod aquaculture: Boom, bust, and rebirth?
(Peer reviewed; Journal article, 2021)The commercialization of a new species through aquaculture is much more complex than the mastery of the production process, or closing the loop, as it is sometimes referred to. Commercial aquaculture is a layer within the ... -
Atlantic cod individual spatial behaviour and stable isotope associations in a no-take marine reserve
(Peer reviewed; Journal article, 2023)Foraging is a behavioural process and, therefore, individual behaviour and diet are theorized to covary. However, few comparisons of individual behaviour type and diet exist in the wild. We tested whether behaviour type ... -
Atlantic haddock (Melanogrammus aeglefinus) larvae have a magnetic compass that guides their orientation
(Peer reviewed; Journal article, 2019)Atlantic haddock (Melanogrammus aeglefinus) is a commercially important species of gadoid fish. In the North Sea, their main spawning areas are located close to the northern continental slope. Eggs and larvae drift with ... -
Atlantic mackerel (Scomber scombrus) change skin colour in response to crowding stress
(Peer reviewed; Journal article, 2021)Wild capture can be stressful for fish. Stress has the potential to induce mortality in released unwanted catches or negative flesh quality consequences in retained ones. Such effects compromise sustainable natural resource ... -
Atlantic observation of Calanus marshallae (Copepoda; Calanoida)
(Journal article; Peer reviewed, 1998-05-28)An observation of Calanus marshallae Frost, 1974, on the Atlantic side of the Polar Ocean is reported. Copepods were identified by comparing nucleotide sequences of mitochondrial 16S ribosomal RNA with a previously reported ... -
Atlantic salmon (Salmo salar L.) post-smolts challenged two or nine weeks after seawater-transfer show differences in their susceptibility to salmonid alphavirus subtype 3 (SAV3)
(Journal article; Peer reviewed, 2016-04-11) -
Atlantic salmon and sea trout display synchronised smolt migration relative to linked environmental cues
(Peer reviewed; Journal article, 2020)Anadromous salmon and sea trout smolts face challenging migrations from freshwater to the marine environment characterised by high mortality. Therefore, the timing of smolt migration is likely to be critical for survival. ... -
Atlantic salmon male post-smolt maturation can be reduced by using a 3-hour scotophase when inducing smoltification
(Peer reviewed; Journal article, 2023)Photoperiod regulates the occurrence of unwanted male post-smolt maturation during the production of large (>100 g) Atlantic salmon (Salmo salar) smolts. However, the optimal daylength for triggering smoltification, but ... -
Atlantic salmon populations invaded by farmed escapees: quantifying genetic introgression with a Bayesian approach and SNPs
(Journal article; Peer reviewed, 2013-08-23)Background Many native Atlantic salmon populations have been invaded by domesticated escapees for three decades or longer. However, thus far, the cumulative level of gene-flow that has occurred from farmed to wild salmon ... -
Atlantic salmon post-smolts adapted for a longer time to seawater develop an effective humoral and cellular immune response against Salmonid alphavirus
(Journal article; Peer reviewed, 2018)Salmonid alphavirus (SAV) causes pancreas disease (PD) in Atlantic salmon (Salmo salar L.) and disease outbreaks are mainly detected after seawater transfer. The influence of the smoltification process on the immune ... -
Atlantic salmon Salmo salar and ballan wrasse Labrus bergylta display different susceptibility to clonal strains of Paramoeba perurans
(Peer reviewed; Journal article, 2020)Amoebic gill disease (AGD), caused by the marine amoeba Paramoeba perurans, is an important disease of farmed Atlantic salmon Salmo salar L. in Norway. The use of wrasse as cleaner fish in salmon net pens raises questions ... -
Atlantic salmon Salmo salar instantaneously follow vertical light movements in sea cages
(Journal article; Peer reviewed, 2015)Atlantic salmon in marine farming environments are exposed to potentially detrimental conditions through space and time. For instance, the vertical distribution of parasitic salmon lice larvae shifts in response to changing ... -
Atlantic salmon survival at sea: temporal changes that lack regional synchrony
(Peer reviewed; Journal article, 2022)Spatial and temporal synchrony in abundance or survival trends can be indicative of whether populations are affected by common environmental drivers. In Atlantic salmon (Salmo salar), return rates to natal rivers have ... -
Atlantic salmon, Salmo salar L.: food utilization, protein growth efficiency and maturation
(Chapter, 2014)Atlantic salmon, Salmo salar L., is an anadromous carnivore living in fresh water during the first year(s) of life and migrating to the sea after smoltification. The early life period in fresh water and the first sea winter ... -
Atlantic salmon, Salmo salar L.: genetic variations in protein metabolism and growth
(Chapter, 2014)Atlantic salmon, Salmo salar L., is an anadromous species living in fresh water during the first year(s) of life until it smolts, and later in the sea from post-smolts until maturation before returning to fresh water to ... -
Atlantic Water Pathways Along the North-Western Svalbard Shelf Mapped Using Vessel-Mounted Current Profilers
(Journal article; Peer reviewed, 2019)A large amount of warm Atlantic water (AW) enters the Arctic as a boundary current through Fram Strait (West Spitsbergen Current [WSC]) and is the major oceanic heat source to the Arctic Ocean. Along the north‐western ... -
Atlantic water transformation along its poleward pathway across the Nordic Seas
(Journal article; Peer reviewed, 2018)The warm and salty Atlantic Water is substantially modified along its poleward transit across the Nordic Seas, where it reaches deeper isopycnals. In particular, the Lofoten Basin, exposed to intense air‐sea interactions, ...