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Repeated insecticide pulses increase harmful effects on stream macroinvertebrate biodiversity and function
(Peer reviewed; Journal article, 2021)We exposed twelve mesocosm stream channels and four instream channels to one, two, and four pulses of the insecticide lambda-cyhalothrin (0.1 μg L−1) applied at two day intervals, each pulse lasting 90 min. Unexposed ... -
Reporting Guidelines to Increase the Reproducibility and Comparability of Research on Microplastics
(Peer reviewed; Journal article, 2020)The ubiquitous pollution of the environment with microplastics - a diverse suite of contaminants - is of growing concern for science and currently receives considerable public, political, and academic attention. The potential ... -
Resilience of Natural Phytoplankton Communities to Pulse Disturbances from Micropollutant Exposure and Vertical Mixing
(Journal article; Peer reviewed, 2019)Freshwaters are increasingly exposed to complex mixtures of pharmaceutical and personal care products (PPCPs) from municipal wastewater, which are known to alter freshwater communities’ structure and functioning. However, ... -
Response of halocarbons to ocean acidification in the Arctic
(Journal article; Peer reviewed, 2013)The potential effect of ocean acidification (OA) on seawater halocarbons in the Arctic was investigated during a mesocosm experiment in Spitsbergen in June–July 2010. Over a period of 5 weeks, natural phytoplankton communities ... -
Response of lake metabolism to catchment inputs inferred using high-frequency lake and stream data from across the northern hemisphere
(Peer reviewed; Journal article, 2023)In lakes, the rates of gross primary production (GPP), ecosystem respiration (R), and net ecosystem production (NEP) are often controlled by resource availability. Herein, we explore how catchment vs. within lake predictors ... -
Response of marine benthic fauna to thin-layer capping with activated carbon in a large-scale field experiment in the Grenland fjords, Norway
(Journal article; Peer reviewed, 2017)A field experiment with thin-layer capping was conducted in the Grenland fjords, Norway, for remediation in situ of mercury and dioxin-contaminated sediments. Experimental fields at 30 and 95 m depth were capped with (i) ... -
Resultater fra overvåking av legemidler i avløpsvann fra et sykehus og gjennom et avløpsrenseanlegg – tilstedeværelse og miljørisiko, 2019-2022
(Peer reviewed; Journal article, 2023)Legemiddelutslipp via avløpsvann fra sykehus kan forårsake negative miljøeffekter. I denne største norske studien siden 2007 undersøkte vi legemidler i påslipp fra sykehus til kommunalt avløpsnett, og i innløp og renset ... -
Results from Verification of Reference Irradiance and Radiance Sources Laboratory Calibration Experiment Campaign
(Peer reviewed; Journal article, 2020)We present the results from Verification of Reference Irradiance and Radiance Sources Laboratory Calibration Experiment Campaign. Ten international laboratories took part in the measurements. The spectral irradiance ... -
Results of WEPAL-QUASIMEME/NORMANs first global interlaboratory study on microplastics reveal urgent need for harmonization
(Peer reviewed; Journal article, 2021)To survey the conformity and quality of results among laboratories for microplastics determination worldwide, an international laboratory intercomparison and development exercise was organized. The 34 participants were ... -
Retrieving monthly and interannual total-scale pH (pHT) on the East China Sea shelf using an artificial neural network: ANN-pHT-v1
(Peer reviewed; Journal article, 2020)While our understanding of pH dynamics has strongly progressed for open-ocean regions, for marginal seas such as the East China Sea (ECS) shelf progress has been constrained by limited observations and complex interactions ... -
A review of PFAS fingerprints in fish from Norwegian freshwater bodies subject to different source inputs
(Peer reviewed; Journal article, 2022)The extensive use of per- and polyfluorinated alkyl substances (PFAS) has resulted in many environmental point and diffuse sources. Identifying the source responsible for a pollution hot spot is vital for assessing remediation ... -
A review of quantitative structure-activity relationship modelling approaches to predict the toxicity of mixtures
(Peer reviewed; Journal article, 2022)Exposure to chemicals generally occurs in the form of mixtures. However, the great majority of the toxicity data, upon which chemical safety decisions are based, relate only to single compounds. It is currently unfeasible ... -
A review of the use of microplastics in reconstructing dated sedimentary archives
(Peer reviewed; Journal article, 2021)Buried microplastics (plastics, <5 mm) have been documented within the sediment column of both marine and lacustrine environments. However, the number of peer-review studies published on the subject remains limited and ... -
Review: ecotoxicity of organic and organo-metallic antifouling co-biocides and implications for environmental hazard and risk assessments in aquatic ecosystems
(Journal article; Peer reviewed, 2018)Hazard assessments of Irgarol 1051, diuron, 2-(thiocyanomethylthio)benzothiazole (TCMTB), dichloro-octylisothiazolin (DCOIT), chlorothalonil, dichlofluanid, thiram, zinc pyrithione, copper pyrithione, triphenylborane ... -
Reviews and syntheses: parameter identification in marine planktonic ecosystem modelling
(Journal article; Peer reviewed, 2017)To describe the underlying processes involved in oceanic plankton dynamics is crucial for the determination of energy and mass flux through an ecosystem and for the estimation of biogeochemical element cycling. Many ... -
Revisiting global diversity and biogeography of freshwater diatoms: New insights from molecular data
(Peer reviewed; Journal article, 2023)The distribution of microorganisms has long been assumed to be cosmopolitan and primarily controlled by the environment, but recent studies suggest that microbes may also exhibit strong biogeographical patterns driven by ... -
Riparian Vegetation Structure Influences Terrestrial Invertebrate Communities in an Agricultural Landscape
(Peer reviewed; Journal article, 2021)Stream and terrestrial ecosystems are intimately connected by riparian zones that support high biodiversity but are also vulnerable to human impacts. Landscape disturbances, overgrazing, and diffuse pollution of agrochemicals ... -
Rise of Turfs: A New Battlefront for Globally Declining Kelp Forests
(Journal article; Peer reviewed, 2018)Kelp forests are structurally complex habitats, which provide valuable services along 25% of the world's coastlines. Globally, many kelp forests have disappeared and been replaced by turf algae over the last decade. Evidence ... -
Riverine impacts on benthic biodiversity and functional traits: A comparison of two sub-Arctic fjords
(Peer reviewed; Journal article, 2020)Climate change is leading to increases in freshwater discharge to coastal environments with implications for benthic community structure and functioning. Freshwater inputs create strong environmental gradients, which ...