Blar i Publikasjoner fra Cristin - NIVA på tittel
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Predation of Atlantic salmon across ontogenetic stages and impacts on populations
(Peer reviewed; Journal article, 2023)Managers and stakeholders increasingly ask whether predation is a driving force behind the poor status of many species, and whether predator control is likely to be a successful management action to intervene. We review ... -
Predation risk alters life history strategies in an oceanic copepod
(Peer reviewed; Journal article, 2020)The ubiquitous oceanic copepod Calanus finmarchicus is the major link between primary producers and important fish stocks in the North Atlantic Ocean and adjacent seas. Despite over a century of research on growth and ... -
Predators of the destructive sea urchin grazer Strongylocentrotus droebachiensis on the Norwegian coast
(Journal article; Peer reviewed, 2014)In central Norway, populations of the green sea urchin Strongylocentrotus droe-bachiensis are collapsing, but the factors controlling its population density have not yet been elucidated. Through field sampling, we identified ... -
Predicting Environmental Risks of Pharmaceuticals from Wholesale Data: An Example from Norway
(Peer reviewed; Journal article, 2023)Environmental risk assessment (ERA) of pharmaceuticals relies on available measured environmental concentrations, but often such data are sparse. Predicted environmental concentrations (PECs), calculated from sales weights, ... -
Predicting Lake Quality for the Next Generation: Impacts of Catchment Management and Climatic Factors in a Probabilistic Model Framework
(Journal article; Peer reviewed, 2019)Lake ecosystems across the world are under combined pressures of eutrophication and climate change, which increase the risk of harmful cyanobacteria blooms, reduced ecological status, and degraded ecosystem services. In ... -
Predicting the nationwide outmigration timing of Atlantic salmon (Salmo salar) smolts along 12 degrees of latitude in Norway
(Peer reviewed; Journal article, 2021)Aim Accurate predictions about transition timing of salmon smolts between freshwater and marine environments are key to effective management. We aimed to use available data on Atlantic salmon smolt migration to predict the ... -
Prediction of Extraordinarily High Floods Emerging From Heterogeneous Flow Generation Processes
(Peer reviewed; Journal article, 2023)River floods are generated by various processes that, if disregarded, may induce errors in flood hazard assessment. This is particularly relevant where events extraordinarily larger than the typical floods have been observed, ... -
Prenatal exposure to persistent organic pollutants in Northern Tanzania and their distribution between breast milk, maternal blood, placenta and cord blood
(Journal article; Peer reviewed, 2019)Human exposure to persistent organic pollutants (POPs) begins during pregnancy and may cause adverse health effects in the fetus or later in life. The present study aimed to assess prenatal POPs exposure to Tanzanian infants ... -
Preying on seals pushes killer whales from Norway above pollution effects thresholds
(Peer reviewed; Journal article, 2020)Killer whales (Orcinus orca) are at risk from high levels of biomagnifying pollutants, such as polychlorinated biphenyls (PCBs) and mercury (Hg). Previous toxicological risk assessments for the Norwegian killer whale ... -
Primary hepatocytes from Arctic char (Salvelinus alpinus) as a relevant Arctic in vitro model for screening contaminants and environmental extracts
(Journal article; Peer reviewed, 2017)Contaminants find their way to the Arctic through long-range atmospheric transport, transport via ocean currents, and through increased anthropogenic activity. Some of the typical pollutants reaching the Arctic (PAHs, PCBs) ... -
Primære og sekundære effekter av tildekking av forurenset sediment i undervannsvegetasjonDelrapport fra aktivitet 6d,Beslutningsgrunnlag og tiltaksplan for forurensede sedimenter i Gunneklevfjorden
(NIVA-rapport;6923, Research report, 2015)Forsøk med tilsetting av aktivt kull i pulver- og i granulert form har vært gjennomført i en undervannseng i Gunneklevfjorden, for å forsøke å kvantifisere effekter på vekst eller tetthet av planter (sekundære effekter). ... -
PRIMÆRRENS (Prosjekt 9). Utnyttelse av kjemisk forbehandling ved finsilanlegg – Case Bergen
(NIVA-rapport;4910-2004, Research report, 2004)Med delfinansiering fra SFTs PRIMÆRRENS-program har det blitt gjennomført forsøk med dosering av fellingskjemikalier i fullskala på finsilanlegget (silåpning 0,35 mm) ved Holen RA i Bergen med sikte på å klare primærrensekravet ... -
Prioriteringsverktøy for vurdering av forurensingsbelastning fra urenset tunnelvaskevann
(Journal article; Peer reviewed, 2018)Vegtunneler må vaskes for å bevare tunnelens utstyr, sikt- og lysforhold. Vannet som produseres ved vask, tunnelvaskevann, slippes ut av tunnelen enten via grøfter eller drenssystem. Studier har vist at tunnelvaskevann ... -
Prioritisation of water pollutants: the EU Project SOLUTIONS proposes a methodological framework for the integration of mixture risk assessments into prioritisation procedures under the European Water Framework Directive
(Journal article; Peer reviewed, 2019)Current prioritisation procedures under the EU Water Framework Directive (WFD) do not account for risks from chemical mixtures. SOLUTIONS proposes a multiple-lines-of-evidence approach to tackle the problem effectively. ... -
Priority substances and emerging contaminants in selected Norwegian rivers – The River Monitoring Programme 2017
(NIVA-rapport;7318, Research report, 2018)Riverine inputs and direct discharges to Norwegian coastal waters in 2017 have been estimated in accordance with the OSPAR Commission’s principles. This report focuses on EU Water Framework Directive priority substances ... -
Priority substances and emerging contaminants in selected Norwegian rivers – The River Monitoring Programme 2018
(NIVA-rapport;7450, Research report, 2019)Riverine inputs and direct discharges to Norwegian coastal waters in 2018 have been estimated in accordance with the OSPAR Commission’s principles. This report focuses on EU Water Framework Directive priority substances ... -
Priority substances and emerging contaminants in selected Norwegian rivers – The River Monitoring Programme 2019
(NIVA-rapport;7572, Research report, 2021)Riverine inputs and direct discharges to Norwegian coastal waters in 2019 have been estimated in accordance with the OSPAR Commission’s principles. This report focuses on EU Water Framework Directive priority substances ... -
Proactive avoidance behaviour and pace-of-life syndrome in Atlantic salmon
(Journal article; Peer reviewed, 2019)Individuals in a fish population differ in key life-history traits such as growth rate and body size. This raises the question of whether such traits cluster along a fast-slow growth continuum according to a pace-of-life ... -
Probabilistic risk assessment of pesticides under future agricultural and climate scenarios using a bayesian network
(Peer reviewed; Journal article, 2022)The use of Bayesian networks (BN) for environmental risk assessment has increased in recent years as they offer a more transparent way to characterize risk and evaluate uncertainty than the traditional risk assessment ... -
Probing the Rare Biosphere of the North-West Mediterranean Sea: An Experiment with High Sequencing Effort
(Journal article; Peer reviewed, 2016)High-throughput sequencing (HTS) techniques have suggested the existence of a wealth of species with very low relative abundance: the rare biosphere. We attempted to exhaustively map this rare biosphere in two water samples ...