Blar i Publikasjoner fra CRIStin på tidsskrift "Marine Pollution Bulletin"
Viser treff 1-20 av 25
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Assessing impacts of simulated oil spills on the Northeast Arctic cod fishery
(Journal article; Peer reviewed, 2018-01)We simulate oil spills of 1500 and 4500 m3/day lasting 14, 45, and 90 days in the spawning grounds of the commercial fish species, Northeast Arctic cod. Modeling the life history of individual fish eggs and larvae, we ... -
Assessing impacts of simulated oil spills on the Northeast Arctic cod fishery
(Journal article; Peer reviewed, 2017)We simulate oil spills of 1500 and 4500 m3/day lasting 14, 45, and 90 days in the spawning grounds of the commercial fish species, Northeast Arctic cod. Modeling the life history of individual fish eggs and larvae, we ... -
Biodegradation of weathered crude oil in seawater with frazil ice
(Journal article; Peer reviewed, 2020-05)As ice extent in the Arctic is declining, oil and gas activities will increase, with higher risk of oil spills to the marine environment. To determine biotransformation of dispersed weathered oil in newly formed ice, oil ... -
Co-production of future scenarios of policy action plans in a science-policy-industry interface – The case of microfibre pollution from waste water treatment plants in Norway
(Peer reviewed; Journal article, 2021)One of the ambitions of the UN Decade of Ocean Science is stakeholder interaction to co-produce new ideas and solutions for policy action plans to ensure that environmental challenges are mitigated in a timely manner. ... -
Determinants of airborne benzene evaporating from fresh crude oils released into seawater
(Journal article; Peer reviewed, 2019-03)Benzene, toluene, ethylbenzene, xylenes, naphthalene and n-hexane evaporating from a thin oil film was measured for 30 min in a small-scale test system at 2 and 13 °C and the impact of physicochemical properties on airborne ... -
Do different feeding modes and habits affect microplastic contents in organisms? A trait-based analysis of microplastics in salt-marsh species.
(Journal article; Peer reviewed, 2020-04)Salt marshes in urban watersheds are prone to microplastics (MP) pollution due to their hydrological characteristics and exposure to urban runoff, but little is known about MP distributions in species from these habitats. ... -
The effect of long-term use on the Catch efficiency of Biodegradable gillnets
(Peer reviewed; Journal article, 2020)The effect of long-term use on the catch efficiency of biodegradable gillnets was investigated during commercial fishing trials and in controlled lab aging tests. The relative catch efficiency between biodegradable and ... -
Fate and behaviour of weathered oil drifting into sea ice, using a novel wave and current flume
(Journal article; Peer reviewed, 2020-10)Increased knowledge about the fate and behaviour of weathered oil in different sea ice conditions is essential for our ability to model oil spill trajectories in ice more precisely and for oil spill response decision making ... -
The fate of conventional and potentially degradable gillnets in a seawater-sediment system
(Peer reviewed; Journal article, 2022)Abandoned gillnets in the marine environment represent a global environmental risk due to the ghost fishing caused by the nets. Degradation of conventional nylon gillnets was compared to that of nets made of poly- butylene ... -
Microbial communities in seawater from an Arctic and a temperate Norwegian fjord and their potentials for biodegradation of chemically dispersed oil at low seawater temperatures
(Journal article; Peer reviewed, 2018-04)Biodegradation of chemically dispersed oil at low temperature (0–2 °C) was compared in natural seawater from Arctic (Svalbard) and a temperate (Norway) fjords. The oil was premixed with a dispersant (Corexit 9500) and ... -
Microbial community and metagenome dynamics during biodegradation of dispersed oil reveals potential key-players in cold Norwegian seawater
(Journal article; Peer reviewed, 2018-04)Oil biodegradation as a weathering process has been extensively investigated over the years, especially after the Deepwater Horizon blowout. In this study, we performed microcosm experiments at 5 °C with chemically dispersed ... -
Microplastic dispersal behavior in a novel overhead stirring aqueous exposure system
(Others, 2020-08)Using nominal dose metrics to describe exposure conditions in laboratory-based microplastic uptake and effects studies may not adequately represent the true exposure to the organisms in the test system, making data ... -
Modeling the toxicity of dissolved crude oil exposures to characterize the sensitivity of cod (Gadus morhua) larvae and role of individual and unresolved hydrocarbons
(Journal article; Peer reviewed, 2019-01)Toxicity of weathered oil was investigated using Atlantic cod (Gadus morhua) larvae. A novel exposure system was applied to differentiate effects associated with dissolved and droplet oil with and without dispersant. After ... -
Modelling of oil thickness in the presence of an ice edge
(Journal article; Peer reviewed, 2020-07)Oil slick thickness is a key parameter for the behaviour of oil spilled at sea. It influences evaporation and entrainment, viable response options, and the risk to marine life at the surface. Determining this value is ... -
Oceanic plastic pollution caused by Danish seine fishing in Norway
(Peer reviewed; Journal article, 2022)Wear and tear on fishing gear is a sparsely investigated source of microplastic pollution in the sea. In Norway, Danish seine ropes and trawls are the fishing gears that contribute most to this pollution. The main reason ... -
Oil droplet interaction with suspended sediment in the seawater column: Influence of physical parameters and chemical dispersants
(Journal article; Peer reviewed, 2014)The interaction of dispersed oil droplets with large diameter suspended particulate materials (SPM) has been little studied. In the current study, particle size, oil characteristics and chemical dispersant significantly ... -
On the use of random walk schemes in oil spill modelling
(Journal article; Peer reviewed, 2019-09)In oil spill models, vertical mixing due to turbulence is commonly modelled by random walk. If the eddy diffusivity varies with depth, failing to take the derivative of the diffusivity into account in the random walk scheme ... -
Petroleum hydrocarbon and microbial community structure successions in marine oil-related aggregates associated with diatoms relevant for Arctic conditions
(Journal article; Peer reviewed, 2018-10)Oil-related aggregates (ORAs) may contribute to the fate of oil spilled offshore. However, our understanding about the impact of diatoms and associated bacteria involved in the formation of ORAs and the fate of oil compounds ... -
Quantification of gear inflicted damages on trawl-caught haddock in the Northeast Atlantic fishery
(Journal article; Peer reviewed, 2020-08)External damages are indicators of the overall quality of fish and fish welfare. Haddock is an important commercial species widespread in the North Atlantic, but few studies related to quality have been carried out on this ... -
Resiliency of a healthy fish stock to recruitment losses from oil spills
(Journal article; Peer reviewed, 2018-01)We simulate oil spills of 1500 and 4500 m3/day lasting 14, 45, and 90 days in the spawning grounds of the commercial fish species, Northeast Arctic cod. Modeling the life history of individual fish eggs and larvae, we ...