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Paper product production identified as the main source of per- and polyfluoroalkyl substances (PFAS) in a Norwegian lake: Source and historic emission tracking
(Peer reviewed; Journal article, 2020)The entirety of the sediment bed in lake Tyrifjorden, Norway, is contaminated by per- and polyfluoroalkyl substances (PFAS). A factory producing paper products and a fire station were investigated as possible sources. Fire ... -
Parallelism in thermal growth response in otoliths and scales of brown trout (Salmo trutta L.) from alpine lakes independent of genetic background
(Journal article; Peer reviewed, 2017)Low density in natural populations of salmonids has predominantly been managed by stocking of non‐native conspecifics. Due partly to domestication, introduced non‐native fish may be maladapted under natural conditions. ... -
Parameter sensitivity analysis of a 1-D cold region lake model for land-surface schemes
(Journal article; Peer reviewed, 2017)Lakes might be sentinels of climate change, but the uncertainty in their main feedback to the atmosphere – heat-exchange fluxes – is often not considered within climate models. Additionally, these fluxes are seldom measured, ... -
Parameters structuring macrophyte communities in rivers and lakes - Results from a case study in North-Central Poland
(Journal article; Peer reviewed, 2014) -
Partitioning of persistent hydrophobic contaminants to different storage lipid classes
(Peer reviewed; Journal article, 2021)Lipids generally represent the major matrix contributing to the absorptive capacity for hydrophobic organic contaminants in aquatic ecosystems. The aim of the present study was to determine whether contaminants partition ... -
Passive sampling and benchmarking to rank HOC levels in the aquatic environment
(Peer reviewed; Journal article, 2021)The identification and prioritisation of water bodies presenting elevated levels of anthropogenic chemicals is a key aspect of environmental monitoring programmes. Albeit this is challenging owing to geographical scales, ... -
Passive Sampling Helps the Appraisal of Contaminant Bioaccumulation in Norwegian Fish Used for Regulatory Chemical Monitoring
(Peer reviewed; Journal article, 2022)Hexachlorobenzene (HCB), listed on the Stockholm Convention on persistent organic pollutants and regulated as a hazardous priority pollutant by the Water Framework Directive (WFD), is ubiquitously distributed in the ... -
Passive sampling methods for contaminated sediments: risk assessment and management
(Journal article; Peer reviewed, 2013)This paper details how activity-based passive sampling methods (PSMs), which provide information on bioavailability in terms of freely dissolved contaminant concentrations (Cfree), can be used to better inform risk management ... -
Passive sampling of wastewater as a tool for the long-term monitoring of community exposure: Illicit and prescription drug trends as a proof of concept
(Journal article; Peer reviewed, 2017)A passive sampling device, the Polar Organic Chemical Integrative Sampler (POCIS), was calibrated in-situ over a 4-week period in Oslo (Norway) for 10 illicit drugs and pharmaceuticals with the goal of developing an approach ... -
Past and Future Grand Challenges in Marine Ecosystem Ecology
(Peer reviewed; Journal article, 2020) -
Past and present mercury accumulation in the Lake Baikal seal: Temporal trends, effects of life history, and toxicological implications
(Journal article; Peer reviewed, 2018)Despite global efforts to reduce anthropogenic mercury (Hg) emissions, the timescale and degree to which Hg concentrations in the environment and biota respond to decreased emissions remain challenging to assess or predict. ... -
Past, Present and Future Eutrophication Status of the Baltic Sea
(Peer reviewed; Journal article, 2019)We modelled and assessed the past, present and predicted future eutrophication status of the Baltic Sea. The assessment covers a 350-year period from 1850 to 2200 and is based on: (1) modelled concentrations of dissolved ... -
Pelagic community production and carbon-nutrient stoichiometry under variable ocean acidification in an Arctic fjord
(Journal article; Peer reviewed, 2013)Net community production (NCP) and carbon to nutrient uptake ratios were studied during a large-scale mesocosm experiment on ocean acidification in Kongsfjorden, western Svalbard, during June–July 2010. Nutrient depleted ... -
Pelagic food webs of humic lakes show low short-term response
(Journal article; Peer reviewed, 2019)Forest harvest in the boreal zone can increase the input of terrestrial materials such as dissolved organic carbon (DOC) and nitrate (NO3) into nearby aquatic ecosystems,with potential effects on phytoplankton growth through ... -
Perfluoroalkyl substances in circum-ArcticRangifer: caribou and reindeer
(Peer reviewed; Journal article, 2021)Livers of caribou and reindeer (Rangifer tarandus) from Canada (n = 146), Greenland (n = 30), Svalbard (n = 7), and Sweden (n = 60) were analyzed for concentrations of eight perfluoroalkyl carboxylic acids and four ... -
Performance of secondary wastewater treatment methods for the removal of contaminants of emerging concern implicated in crop uptake and antibiotic resistance spread: A review
(Journal article; Peer reviewed, 2019)Contaminants of emerging concern (CEC) discharged in effluents of wastewater treatment plants (WWTPs), not specifically designed for their removal, pose serious hazards to human health and ecosystems. Their impact is of ... -
Performance of Three-Dimensional Rainbow Trout (Oncorhynchus mykiss) Hepatocyte Spheroids for Evaluating Biotransformation of Pyrene
(Journal article; Peer reviewed, 2019)The aquatic bioconcentration of a chemical is typically determined using conventional fish tests. To foster the approach of alternatives to animal testing, a combination of computational models and in vitro substrate ... -
Perspectives and challenges of applying the water-food-energy nexus approach to lake eutrophication modelling
(Peer reviewed; Journal article, 2021)The water-food-energy (WFE) nexus is about balancing competing interests to secure the sustainability of services provided by interconnected sectors. Ignoring the interconnections could cause serious consequences. For ... -
Pervasive iron limitation at subsurface chlorophyll maxima of the California Current
(Journal article; Peer reviewed, 2018)Subsurface chlorophyll maximum layers (SCMLs) are nearly ubiquitous in stratified water columns and exist at horizontal scales ranging from the submesoscale to the extent of oligotrophic gyres. These layers of heightened ... -
Pesticide levels and environmental risk in aquatic environments in China - A review
(Journal article; Peer reviewed, 2015)China is one of the largest producers and consumers of pesticides in the world today. Along with the widespread use of pesticides and industrialization, there is a growing concern for water quality. The present review aims ...