Blar i Publikasjoner fra Cristin - NIVA på tittel
Viser treff 322-341 av 2160
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Determining the effects of the discharge effluent from the Karmøy aluminium smelter using an integrated biological effects approach
(NIVA-rapport;7772-2022, Research report, 2022)The report describes a monitoring programme using field transplanted mussels to determine the potential biological effects of the effluent discharge from the Karmøy aluminium smelter operated by Hydro Aluminium in Norway. ... -
Determining the risk of calcium oxide (CaO) particle exposure to marine organisms
(Peer reviewed; Journal article, 2020)Calcium oxide (CaO) is being considered as a possible treatment for both the control of echinoderm populations and the treatment against sea lice infestation in Norwegian salmon farms. CaO particles produce an exothermal ... -
Detoxifying CO2 capture reclaimer waste by anaerobic digestion
(Journal article; Peer reviewed, 2014)The decrease in toxicity of carbon capture reclaimer monoethanolamine (MEA) waste (MEAw) during anaerobic degradation of such waste together with easily degradable organics was investigated. Samples were collected from a ... -
Detrital carbon production and export in high latitude kelp forests
(Peer reviewed; Journal article, 2020)The production and fate of seaweed detritus is a major unknown in the global C-budget. Knowing the quantity of detritus produced, the form it takes (size) and its timing of delivery are key to understanding its role as a ... -
Development and testing of a prototype indicator-based tool for identification of potential problem areas for marine litter in Europe's seas
(Peer reviewed; Journal article, 2023)We demonstrate a prototype multi-metric indicator-based assessment tool (i.e. Marine Litter Assessment Tool - MALT) for mapping and identification of ‘problem areas’ and ‘non-problem areas’ regarding the occurrence of ... -
Development of a Bayesian network for probabilistic risk assessment of pesticides
(Peer reviewed; Journal article, 2021)Conventional environmental risk assessment of chemicals is based on a calculated risk quotient, representing the ratio of exposure to effects of the chemical, in combination with assessment factors to account for uncertainty. ... -
Development of a hybrid Bayesian network model for predicting acute fish toxicity using multiple lines of evidence
(Peer reviewed; Journal article, 2020)A hybrid Bayesian network (BN) was developed for predicting the acute toxicity of chemicals to fish, using data from fish embryo toxicity (FET) testing in combination with other information. This model can support the use ... -
Development of a Norwegian monitoring program for Macroplastic and Litter
(NIVA-rapport;7798-2022, Research report, 2022)The Norwegian Environment Agency (NEA) aims to strengthen environmental monitoring of macroplastic and litter pollution in Norway. Macroplastic and litter are items above 25 mm. Monitoring of litter in the Northern Fulmar ... -
Development of a qPCR assay to detect and quantify ichthyotoxic flagellates along the Norwegian coast, and the first Norwegian record of Fibrocapsa japonica (Raphidophyceae)
(Journal article; Peer reviewed, 2018)Blooms of ichthyotoxic microalgae pose a great challenge to the aquaculture industry world-wide, and there is a need for fast and specific methods for their detection and quantification in monitoring programs. In this ... -
Development of species-specific eDNA-based test systems for monitoring of freshwater crayfish
(NIVA-rapport;7447, Research report, 2019)This MONIS 5 report focuses on freshwater crayfish and was funded by the Danish Environmental Protection Agency. The aim of the present study was to develop species-specific systems for tracking environmental DNA (eDNA) ... -
Development of species-specific eDNA-based test systems for monitoring of non-indigenous Decapoda in Danish marine waters
(NIVA-rapport;7544, Research report, 2020)We report the development of seven eDNA-based species-specific test systems for monitoring of marine Decapoda in Danish marine waters. The seven species are 1) Callinectes sapidus (blå svømmekrabbe), 2) Eriocheir sinensis ... -
DI (density index). Density of marine macroinvertebrates as indicator of environmental status
(NIVA-rapport;6654, Research report, 2014)DI (density index) is a new index for fauna density. DI was specially developed for classifying status of low-density faunas. Indices for diversity and sensitivity in those cases may function poorly, due to accidental fauna ... -
Dialogue and mutual learning towards a low carbon society – experiences from 10 countries across Europe
(Journal article; Peer reviewed, 2014) -
Diel migration pattern of Atlantic salmon (Salmo salar) and sea trout (Salmo trutta) smolts: an assessment of environmental cues
(Journal article; Peer reviewed, 2017)The timing of smolt migration is a key phenological trait with profound implications for individual survival during both river descent and the subsequent sea sojourn of anadromous fish. We studied relationships between the ... -
Dietary l-tryptophan leaves a lasting impression on the brain and the stress response
(Journal article; Peer reviewed, 2017)Comparative models suggest that effects of dietary tryptophan (Trp) on brain serotonin (5-hydroxytryptamine; 5-HT) neurochemistry and stress responsiveness are present throughout the vertebrate lineage. Moreover, hypothalamic ... -
Differences in copper bioaccumulation and biological responses in three Mytilus species
(Journal article; Peer reviewed, 2015)Mytilus species are important organisms in marine systems being highly abundant and widely distributed along the coast of Europe and worldwide. They are typically used in biological effects studies and have a suite of ... -
Differences in the Fate of Surface and Subsurface Microplastics: A Case Study in the Central Atlantic
(Peer reviewed; Journal article, 2023)Plastic is recognized as a threat to marine ecosystems, and estimating the level of plastic and microplastics (MPs) pollution of the World Ocean is, nowadays, the goal of many studies. However, the use of different methods ... -
Differences in Trophic Level, Contaminant Load, and DNA Damage in an Urban and a Remote Herring Gull (Larus argentatus) Breeding Colony in Coastal Norway
(Peer reviewed; Journal article, 2022)Herring gulls (Larus argentatus) are opportunistic feeders, resulting in contaminant exposure depending on area and habitat. We compared contaminant concentrations and dietary markers between two herring gull breeding ... -
Digital Data Help Explain Drivers of Angler Satisfaction: An Example from Southern Norway
(Peer reviewed; Journal article, 2022)We analyzed trip-level self-reports collected by a cell phone app to understand angler satisfaction of fishing for sea trout Salmo trutta (anadromous Brown Trout) in southern Norway. We found no clear support for a positive ... -
Digitalisert overvåking av vannkvalitet i distribusjonsnettet for drikkevann i Kristiansand - Forprosjekt
(NIVA-rapport;7408, Research report, 2019)Målet med forprosjektet har vært å vurdere muligheten for-, og verdien av-, digitalisert overvåking av vannkvalitet i distribusjonsnettet for drikkevann i Kristiansand kommune, for å sikre effektiv og trygg leveranse at ...