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Sea ice decline drives biogeographical shifts of key Calanus species in the central Arctic Ocean
(Peer reviewed; Journal article, 2021)In recent decades, the central Arctic Ocean has been experiencing dramatic decline in sea ice coverage, thickness and extent, which is expected to have a tremendous impact on all levels of Arctic marine life. Here, we ... -
Sea ice variability and maritime activity around Svalbard in the period 2012–2019
(Peer reviewed; Journal article, 2020)Climate change is strongly impacting the Arctic environment, leading to rapid sea ice loss. In some sectors, the retreating ice edge is perceived as an opportunity to expand and develop economic activities. Previous studies ... -
Sea ice, temperature, and prey effects on annual variations in mean lengths of a key Arctic fish, Boreogadus saida, in the Barents Sea
(Peer reviewed; Journal article, 2020)Oceanographic conditions in the Arctic are changing, with sea ice cover decreasing and sea temperatures increasing. Our understanding of the effects on marine populations in the area is, however, limited. Here, we focus ... -
Sea lice prevention strategies affect cleaner fish delousing efficacy in commercial Atlantic salmon sea-cages
(Peer reviewed; Journal article, 2020)Over the last 2 decades, cleaner fishes have been employed to remove external sea lice parasites from Atlantic salmon Salmo salar in sea cages. Norway, Scotland, Ireland, and the Faroe Islands combined now use ~60 million ... -
Sea lice removal by cleaner fish in salmon aquaculture: a review of the evidence base
(Peer reviewed; Journal article, 2020) -
Sea pens and bamboo corals in Skagerrak and the Norwegian trench
(Peer reviewed; Journal article, 2023)This study presents the distribution and abundance of key species of the vulnerable marine ecosystems (VMEs) ‘Coral gardens’ and ‘Sea pen and burrowing megafauna’ in Skagerrak and the Norwegian trench. It is based on 543 ... -
Sea temperature effects on depth use and habitat selection in a marine fish community
(Peer reviewed; Journal article, 2021)Understanding the responses of aquatic animals to temperature variability is essential to predict impacts of future climate change and to inform conservation and management. Most ectotherms such as fish are expected to ... -
Sea trout adapt their migratory behaviour in response to high salmon lice concentrations
(Peer reviewed; Journal article, 2017)Sea trout face growth – mortality trade-offs when entering the sea to feed. Salmon lice epizootics resulting from aquaculture have shifted these trade-offs, as salmon lice might both increase mortality and reduce growth ... -
Sea trout Salmo trutta in the subarctic: home-bound but large variation in migratory behaviour between and within populations
(Peer reviewed; Journal article, 2021) -
Sea-level variability and change along the Norwegian coast between 2003 and 2018 from satellite altimetry, tide gauges, and hydrography
(Peer reviewed; Journal article, 2022)Sea-level variations in coastal areas can differ significantly from those in the nearby open ocean. Monitoring coastal sea-level variations is therefore crucial to understand how climate variability can affect the densely ... -
Seabird−fish interactions: the fall and rise of a common guillemot Uria aalge population
(Journal article; Peer reviewed, 2013-02-14)A major challenge in population ecology is the prediction of population responses to environmental variance. Food availability has long been hypothesized to play a major role in regulating seabird populations. In general, ... -
Seafood in Food Security: A Call for Bridging the Terrestrial-Aquatic Divide
(Peer reviewed; Journal article, 2021)The contribution of seafood to global food security is being increasingly highlighted in policy. However, the extent to which such claims are supported in the current food security literature is unclear. This review assesses ... -
Seafood intake and the development of obesity, insulin resistance and type 2 diabetes
(Journal article; Peer reviewed, 2019)We provide an overview of studies on seafood intake in relation to obesity, insulin resistance and type 2 diabetes. Overweight and obesity development is for most individuals the result of years of positive energy balance. ... -
Seafood production in Northern Norway: Analyzing variation and co-development in aquaculture and coastal fisheries
(Peer reviewed; Journal article, 2023)Norway is one of the leading ocean-based food production nations. Its seafood industry comprises wild-capture fisheries and farmed fish production. Both industries play a provisional role but also contribute to economic ... -
Seals in the Northeast Atlantic and interactions with fisheries
(Comité artique international (CAI): Commentary, Working paper, 1990-02) -
Seascape genomics reveals population isolation in the reef-building honeycomb worm, Sabellaria alveolata (L.)
(Peer reviewed; Journal article, 2020)Under the threat of climate change populations can disperse, acclimatise or evolve in order to avoid fitness loss. In light of this, it is important to understand neutral gene flow patterns as a measure of dispersal ... -
Seasonal and interannual variability in abundance and population development of Calanus finmarchicus at the western entrance to the Barents Sea, 1995–2019
(Peer reviewed; Journal article, 2021)Data on copepodid abundance and stage composition of Calanus finmarchicus was collected with seasonal resolution (5–6 times a year) from four stations along an oceanographic transect across the western Barents Sea Opening ... -
Seasonal and Spatial Distribution Patterns of Ichthyoplankton Along the West Coast of Sri Lanka
(Peer reviewed; Journal article, 2021)Fundamental understanding of fish resources has become a crucial need in Sri Lanka for the sustainable management of fish stocks. Knowledge of ichthyoplankton essential in identifying the spawning dynamics of fish is scarce ... -
Seasonal Changes in Photoperiod: Effects on Growth and Redox Signaling Patterns in Atlantic Salmon Postsmolts
(Peer reviewed; Journal article, 2023)Farmed Atlantic salmon reared under natural seasonal changes in sea-cages had an elevated consumption of antioxidants during spring. It is, however, unclear if this response was caused by the increase in day length, ... -
Seasonal changes in the gelatinous zooplankton community and hydromedusa abundances in Korsfjord and Fanafjord, western Norway
(Journal article; Peer reviewed, 2007-12-06)Quantitative seasonal studies on gelatinous zooplankton in Norwegian fjords are scarce. We recorded the quantitative composition of the gelatinous zooplankton community in Korsfjord and Fanafjord during 1 yr. Thirty-six ...