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Behavioral responses of herring (Clupea harengus) to 1–2 and 6–7 kHz sonar signals and killer whale feeding sounds
(Journal article; Peer reviewed, 2009-01)Military antisubmarine sonars produce intense sounds within the hearing range of most clupeid fish. The behavioral reactions of overwintering herring (Clupea harengus) to sonar signals of two different frequency ranges ... -
Behaviour and habitat use of first-time migrant Arctic charr: novel insights from a subarctic marine area
(Peer reviewed; Journal article, 2023)Anadromous Arctic charr Salvelinus alpinus is a cold-adapted salmonid that is vulnerable to climate warming and anthropogenic activities including salmon farming, hydropower regulation, and pollution, which poses a ... -
Behavioural and welfare implications of a new slipping methodology for purse seine fisheries in Norwegian waters
(Journal article; Peer reviewed, 2019)The release of unwanted fish from purse seines whilst still in the water is termed slipping and may lead to significant mortality following release. The objective of this study was to determine the fish welfare implications ... -
Behavioural responses of krill and cod to artificial light in laboratory experiments
(Journal article; Peer reviewed, 2018)Most fishes and crustaceans respond to light, and artificial light sources may therefore be an efficient stimulus to manipulate behaviours in aquatic animals. It has been hypothesised that the catch efficiency of pots could ... -
Behavioural responses of wild anadromous Arctic char experimentally infested in situ with salmon lice
(Peer reviewed; Journal article, 2022)Salmon lice can impact the marine behaviour, growth, and survival of salmonids, but little is known about their effects on Arctic char. We present behavioural responses from the first dose-response experiment with wild ... -
Behavioural responses of wild anadromous Arctic char experimentally infested in situ with salmon lice
(Peer reviewed; Journal article, 2022)Salmon lice can impact the marine behaviour, growth, and survival of salmonids, but little is known about their effects on Arctic char. We present behavioural responses from the first dose-response experiment with wild ... -
Behavioural responses of wild, spawning Atlantic cod (Gadus morhua L.) to seismic airgun exposure
(Peer reviewed; Journal article, 2023)Seismic airgun surveys to map petroleum deposits in the seabed may impact behaviour of marine animals over large distances. Understanding whether fish spawning behaviour is affected by this anthropogenic noise source is ... -
Benefits of threshold strategies and age-selective harvesting in a fluctuating fish stock of Norwegian spring spawning herring Clupea harengus
(Journal article; Peer reviewed, 2005-08-15)The current state of the world’s fisheries resources requires further investigation into the means and methods for sustainable use of fish stocks. In this study, I assess the performance of different harvesting strategies ... -
Benthic assemblage composition of South Atlantic seamounts
(Peer reviewed; Journal article, 2021)Seamounts and oceanic islands rise from the seafloor and provide suitable habitat for a diverse range of biological assemblages including Vulnerable Marine Ecosystems (VMEs). Whilst they have been the focus of some work ... -
Benthic community zonation from mesophotic to deep sea: Description of first deep-water kelp forest and coral gardens in the Madeira archipelago (central NE Atlantic)
(Peer reviewed; Journal article, 2022)The Madeira archipelago has a unique underwater landscape that is characterised by narrow shelves, steep slopes and a large submarine tributary system that boosts primary productivity in oligotrophic waters and thus offers ... -
Benthic Habitat Quality Assessment in Estuarine Intertidal Flats Based on Long-Term Data with Focus on Responses to Eco-Restoration Activity
(Peer reviewed; Journal article, 2022)A long-term assessment of the benthic habitat quality of intertidal flats in Liaohe Estuary was conducted by three integrating ecological indices, AZTI’s Marine Biotic Index (AMBI), Multivariate-AMBI (M-AMBI), and ... -
Benthic invertebrates in Svalbard fjords—when metabarcoding does not outperform traditional biodiversity assessment
(Peer reviewed; Journal article, 2022)To protect and restore ecosystems and biodiversity is one of the 10 challenges identified by the United Nations’s Decade of the Ocean Science. In this study we used eDNA from sediments collected in two fjords of the Svalbard ... -
Benthic scavenger community composition and carrion removal in Arctic and Subarctic fjords
(Peer reviewed; Journal article, 2020)In high latitude coastal regions, benthic scavenger communities are largely composed of invertebrates that play a key role in the cycling of organic matter. Factors including temperature and depth can structure Arctic and ... -
Benthic transition zones in the Atlantic gateway to a changing Arctic ocean
(Peer reviewed; Journal article, 2022)The biogeographic transition from boreal to Arctic marine communities entails a strong taxonomic and functional turnover. Communities living in these areas are being strongly affected by climate warming with rapid ... -
Benzo(a)pyrene reduces osteoclast and osteoblast activity in ex-vivo scales of zebrafish (Danio rerio [Hamilton-Buchanan, 1822]) and goldfish (Carassius auratus [Linnaeus, 1758])
(Journal article; Peer reviewed, 2018)Environmental contaminants have previously been demonstrated to cause bone deformities mediated through the aryl hydrocarbon receptor (AhR) in fish and mammals. Polycyclic aromatic hydrocarbons (PAHs) are ubiquitous in the ... -
Bernard Megrey: pioneer of Comparative Marine Ecosystem analyses
(Journal article; Peer reviewed, 2012-07-12)The MEPS Theme Section on ‘Comparative Analysis of Marine Fisheries Production’ is dedicated to Dr. Bernard Megrey. Dr. Megrey was well known for comparative studies of ecosystems, but his contributions to science were ... -
Best practices to mitigate seabird bycatch in longline, trawl and gillnet fisheries—efficiency and practical applicability
(Journal article; Peer reviewed, 2011-08-22)Growing concerns have been raised about incidental capture of seabirds in various fisheries. Here, studies testing measures to prevent seabird bycatch in longline, trawl and gillnet fisheries are reviewed in order to ... -
Bestandssituasjonen for torsken i Barentshavet og fisket i åra framover
(Journal article, 1982-03)