Browsing SINTEF Ocean by Title
Now showing items 384-403 of 1417
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Effect of three different codend designs on the size selectivity of juvenile cod in the Barents Sea shrimp trawl fishery
(Journal article; Peer reviewed, 2019-11)Shrimp trawlers often use a Nordmøre sorting grid ahead of a small mesh codend to avoid bycatch of juvenile fish while allowing shrimps to be efficiently caught. However, small fish can pass through the grid to enter the ... -
Effect of ultrasonic cavitation on small and large organisms for water disinfection during fish transport
(Journal article; Peer reviewed, 2017-12-08)Motivated by the need for additional tools to disinfect discharge water from well boats, and to prevent distribution of salmon lice, the effect of ultrasonic cavitation on the planktonic stages of the salmon louse, nauplii ... -
Effect of using biodegradable PBSAT gillnets on the Catch efficiency and quality of Greenland halibut (Reinhardtius hippoglossoides)
(Journal article; Peer reviewed, 2018-12-27)The effect of using biodegradable polybutylene succinate co‐adipate‐co‐terephthalate (PBSAT) gill nets on the relative catch efficiency was assessed in a commercial gill‐net fishery targeting Greenland Halibut Reinhardtius ... -
Effect of Wake Meandering on Aeroelastic Response of a Wind Turbine Placed in a Park
(Journal article; Peer reviewed, 2019-10-24)A wind turbine operating inside a wind farm is subjected to increased turbulence intensity and reduced wind speeds resulting in increased fatigue loadings and reduced power production. Furthermore, meandering of the wakes ... -
Effect of wave-current interaction on a long fjord-crossing floating pontoon bridge
(Peer reviewed; Journal article, 2022)Fjord-crossing floating bridges are sophisticated structures subjected to complex environmental loadings including combined action of wave and current. However, the effect of wave-current action is often neglected in a ... -
The effect of white and green LED-lights on the catch efficiency of the Barents Sea snow crab (Chionoecetes opilio) pot fishery
(Peer reviewed; Journal article, 2021)In commercial snow crab (Chionoecetes opilio) fishery, the catch efficiency of the conical pots is important for increasing the profitability of the industry. This study evaluated the effect of adding green and white light ... -
Effects of cnidarian biofouling on salmon gill health and development of amoebic gill disease
(Journal article; Peer reviewed, 2018-07-06)This study examines the potential implications of biofouling management on the development of an infectious disease in Norwegian farmed salmon. The hydroid Ectopleura larynx frequently colonises cage nets at high densities ... -
Effects of controlled thawing media temperatures on quality and safety of pre-rigor frozen Atlantic cod (Gadus morhua)
(Journal article; Peer reviewed, 2018-04)Novel strategies for thawing of pre-rigor frozen Atlantic cod (Gadus morhua) in water with air circulation, applying different and controlled temperatures are presented. After thawing (day 0) and after six days of storage ... -
Effects of drying on the nutrient content and physico-chemical and sensory characteristics of the edible kelp Saccharina latissima
(Journal article; Peer reviewed, 2018-03-23)The effects of convective air-drying at 25, 40, and 70 °C and freeze-drying on the quality of the edible kelp Saccharina latissima to be used for food were investigated. Based on the analysis of the carbohydrate and amino ... -
Effects of marine mine tailing exposure on the development, growth, and lipid accumulation in Calanus finmarchicus
(Peer reviewed; Journal article, 2021)Marine tailing disposal (MTD) is sometimes practiced as an alternative to traditional mine tailing deposition on land. Environmental challenges connected to MTD include spreading of fine particulate matter in the water ... -
Effects of mine tailing exposure on early life stages of cod (Gadus morhua) and haddock (Melanogrammus aeglefinus)
(Peer reviewed; Journal article, 2021)Mining and processing of minerals produce large quantities of tailings as waste. Some countries, including Norway, allow disposal of mine tailings in the sea. In this study we investigated the impacts of tailings from a ... -
Effects of molecular weight-dependent physicochemical heterogeneity of natural organic matter on the aggregation of fullerene nanoparticles in mono- and di-valent electrolyte solutions
(Journal article; Peer reviewed, 2015)Given the wide presence of heterogeneous natural organic matter (NOM) and metal ions (Naþ/Ca2þ/Mg2þ), as well as their significant role in governing nanoparticle stability in aqueous environments, it is of great importance ... -
Effects of nylon microplastic on feeding, lipid accumulation and moulting in a coldwater copepod
(Journal article; Peer reviewed, 2019-05-24)Microplastic debris is a pervasive environmental contaminant that has the potential to impact the health of biota, although its modes of action remain somewhat unclear. The current study tested the hypothesis that exposure ... -
Effects of outplanting time on growth, shedding and quality of Saccharina latissima (Phaeophyceae) in its northern distribution range
(Journal article; Peer reviewed, 2021-04-30)To reach the goal of large-scale seaweed cultivation in Norway and the rest of Europe, new knowledge about the commercially important kelp species Saccharina latissima is needed. Efforts to maximise biomass by outplanting ... -
Effects of produced water on pelagic marine organisms - Focus on the copepod Calanus finmarchicus
(SINTEF Ocean reports;OC2017 A-121, Research report, 2017-05)The main aim of this project was to provide a basis for assessing the potential health effects of produced water (PW) on the marine pelagic zooplankton Calanus finmarchicus in the field. This report describes three experiments ... -
Effects of reduced organic matter loading through membrane filtration on the microbial community dynamics in recirculating aquaculture systems (RAS) with Atlantic salmon parr (Salmo salar)
(Journal article; Peer reviewed, 2020-07-15)A key challenge in recirculating aquaculture systems (RAS) is the accumulation of particulate organic matter, especially the fine and colloidal fraction due to low removal efficiency of today's technology. The supply of ... -
Effects of reduced organic matter loading through membrane filtration on the microbial community dynamics in recirculating aquaculture systems (RAS) with Atlantic salmon parr (Salmo salar)
(Peer reviewed; Journal article, 2020)A key challenge in recirculating aquaculture systems (RAS) is the accumulation of particulate organic matter, especially the fine and colloidal fraction due to low removal efficiency of today's technology. The supply of ... -
Effects of sample preparation on methylmercury concentrations in arctic organisms
(Journal article; Peer reviewed, 2014-04-09)The biogeochemical cycling of mercury (Hg) in the marine environment is an issue of global concern, as consumption of marine fish is a major route of human exposure to the toxic specie methylmercury (MeHg). The most widely ... -
Effects of six codend meshes on the size selection of juvenile white croaker (Pennahia argentata) in demersal trawl fishery of the South China Sea
(Peer reviewed; Journal article, 2021)White croaker (Pennahia argentata) is a commercially important but overexploited species that is often caught in trawl fishery of the South China Sea (SCS). The codend size selectivity for this species in the local commercial ... -
Effekter av strukturering i norsk fiskerinæring
(SINTEF Fiskeri og havbruk;A27323, Research report, 2015-10-27)I både fiskeflåten og fiskeindustrien er det omfattende strukturendringer. Antall enheter er redusert. For fiskeflåten refererer dette til ulike strukturtiltak mens fiskeindustrien er deregulert samt at norsk kostnadsniva, ...