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Viser treff 1986-2005 av 3001
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Ocean biodiversity informatics (OBI): Introduction
(Journal article; Peer reviewed, 2006-07-03) -
Ocean biogeochemistry in the Norwegian Earth System Model version 2 (NorESM2)
(Peer reviewed; Journal article, 2020)The ocean carbon cycle is a key player in the climate system through its role in regulating the atmospheric carbon dioxide concentration and other processes that alter the Earth's radiative balance. In the second version ... -
Ocean current connectivity propelling the secondary spread of a marine invasive comb jelly across western Eurasia
(Journal article; Peer reviewed, 2018)Invasive species are of increasing global concern. Nevertheless, the mechanisms driving further distribution after the initial establishment of non‐native species remain largely unresolved, especially in marine systems. ... -
Ocean futures under ocean acidification, marine protection, and changing fishing pressures explored using a worldwide suite of ecosystem models
(Journal article; Peer reviewed, 2018)Ecosystem-based management (EBM) of the ocean considers all impacts on and uses of marine and coastal systems. In recent years, there has been a heightened interest in EBM tools that allow testing of alternative management ... -
Ocean heat transport into the Barents Sea: Distinct controls on the upward trend and interannual variability
(Journal article; Peer reviewed, 2019)Ocean heat transport through the Barents Sea Opening (BSO) has strong impacts on the Barents Sea ice extent and the climate. In this paper we quantified the contributions from different atmospheric forcing components to ... -
Ocean model-based covariates improve a marine fish stock assessment when observations are limited
(Peer reviewed; Journal article, 2022)The productivity of many fish populations is influenced by the environment, but developing environment-linked stock assessments remain challenging and current management of most commercial species assumes that stock ... -
Ocean sprawl facilitates dispersal and connectivity of protected species
(Journal article; Peer reviewed, 2018)Highly connected networks generally improve resilience in complex systems. We present a novel application of this paradigm and investigated the potential for anthropogenic structures in the ocean to enhance connectivity ... -
Ocean temperature oscillations enable reappearance of blue mussels Mytilus edulis in Svalbard after a 1000 year absence
(Journal article; Peer reviewed, 2005-11-21)We report the first observations of settled blue mussels Mytilus edulis L. in the high Arctic archipelago of Svalbard for the first time since the Viking Age. A scattered population was discovered at a single site at the ... -
Ocean warming and acidification may drag down the commercial Arctic cod fishery by 2100
(Peer reviewed; Journal article, 2020)The Arctic Ocean is an early warning system for indicators and effects of climate change. We use a novel combination of experimental and time-series data on effects of ocean warming and acidification on the commercially ... -
Oceanographic conditions in the Sandsfjord system, western Norway, after a bloom of toxic prymnesiophyte Prymnesium parvum Carter in August 1990
(Journal article; Peer reviewed, 1992-02-20)As in 1989 the algal bloom was toxic and mortal to Atlantic salmon and rainbow trout in fish-farms. The brachish layer, with salinities between 5 and 25 %o, was characterized by a high N : P ratio reflecting the low ... -
Oceanographic connectivity explains the intra-specific diversity of mangrove forests at global scales
(Peer reviewed; Journal article, 2023)The distribution of mangrove intra-specific biodiversity can be structured by historical demographic processes that enhance or limit effective population sizes. Oceanographic connectivity (OC) may further structure ... -
#OceanOptimism: Balancing the Narrative About the Future of the Ocean
(Others, 2022)The ocean is facing multiple pressures from human activities, including the effects of climate change. Science has a prominent role in identifying problems and communicating these to society. However, scientists are also ... -
Oceans Management 2.0
(Journal article; Peer reviewed, 2011) -
Ocellus-bearing Neobythites species (Teleostei: Ophidiidae) from the West Atlantic with description of a new species
(Journal article; Peer reviewed, 2009)Three species of the ophidiid genus Neobythites containing ocelli in the dorsal fin are known from the West Atlantic: Neobythites gilli Goode and Bean 1885, N. ocellatus Günther 1887 and N. monocellatus Nielsen 1999. In ... -
Of three sharks and one chimaera: varied habitat preferences across a latitudinal range revealed by coastal and offshore surveys
(Peer reviewed; Journal article, 2021)Using national and international research survey data and applying a combination of models and mapping tools, this study revealed temperature and depth as the crucial environmental drivers of both the distribution and the ... -
Offshore crude oil disrupts retinoid signaling and eye development in larval Atlantic haddock
(Journal article; Peer reviewed, 2019)The aim of this study was to examine the impact of dispersed crude oil on retinoid metabolism and signaling in developing haddock larvae (Melanogrammus aeglefinus). Retinoids and its active metabolites are involved in the ... -
Oil droplet fouling and differential toxicokinetics of polycyclic aromatic hydrocarbons in embryos of Atlantic haddock and cod
(Peer reviewed; Journal article, 2017)The impact of crude oil pollution on early life stages (ELS) of fish, including larvae and embryos, has received considerable attention in recent years. Of the organic components present in crude oil, polycyclic aromatic ... -
Oil from transgenic Camelina sativa containing over 25 % n-3 long-chain PUFA as the major lipid source in feed for Atlantic salmon (Salmo salar)
(Journal article; Peer reviewed, 2018)Facing a bottleneck in the growth of aquaculture, and a gap in the supply and demand of the highly beneficial n-3 long-chain PUFA (LC-PUFA), sustainable alternatives to traditional marine-based feeds are required. Therefore, ... -
Omega-3 and alpha-tocopherol provide more protection against contaminants in novel feeds for Atlantic salmon (Salmo salar L.) than omega-6 and gamma tocopherol
(Peer reviewed; Journal article, 2016)Extended use of plant ingredients in Atlantic salmon farming has increased the need for knowledge on the effects of new nutrients and contaminants in plant based feeds on fish health and nutrient-contaminant interactions. ... -
Omega-3 canola oil effectively replaces fish oil as a new safe dietary source of docosahexaenoic acid (DHA) in feed for juvenile Atlantic salmon
(Journal article; Peer reviewed, 2019)Limited availability of fish oils (FO), rich in n-3 long-chain (≥C20) PUFA, is a major constraint for further growth of the aquaculture industry. Long-chain n-3 rich oils from crops GM with algal genes are promising new ...