Browsing Publikasjoner fra Cristin - NIVA by Title
Now showing items 945-964 of 2149
-
Littoral eutrophication indicators are more closely related to nearshore land use than to water nutrient concentrations: A critical evaluation of stressor-response relationships
(Peer reviewed; Journal article, 2020)Biological assessment metrics and water chemistry measurements are used to quantify the link between stressors and their effects on lake ecosystems, for the Water Framework Directive. However, correlations between metrics ... -
Local flexibility in feeding behaviour and contrasting microhabitat use of an omnivore across latitudes
(Peer reviewed; Journal article, 2021)As the environment is getting warmer and species are redistributed, consumers can be forced to adjust their interactions with available prey, and this could have cascading effects within food webs. To better understand the ... -
Lokale overvannstiltak i urbane boligområder: Erfaringer fra samarbeid på Grefsen-Kjelsås, Oslo
(Peer reviewed; Journal article, 2021)Stadig flere kommuner satser på lokale overvannsdisponering (LOD) for å håndtere økende overvannsutfordringer som følge av klimaendringer og urbanisering. Denne artikkelen omhandler erfaringer fra en støtteordning som ble ... -
Long term current monitoring at U-864 location outside Fedje 2014-2015
(NIVA-rapport;6876, Research report, 2015)In January 2014, NIVA participated in a survey by the wreck of submarine U-864 outside Fedje. NIVA’s role was to carry out environmental monitoring during the survey. The cruise was ended by the deployment of an acoustic ... -
Long-term changes (1990–2015) in the atmospheric deposition and runoff water chemistry of sulphate, inorganic nitrogen and acidity for forested catchments in Europe in relation to changes in emissions and hydrometeorological conditions
(Journal article; Peer reviewed, 2018)The international Long-Term Ecological Research Network (ILTER) encompasses hundreds of long-term research/monitoring sites located in a wide array of ecosystems that can help us understand environmental change across the ... -
Long-term coastal monitoring data show nutrient-driven reduction in chlorophyll
(Peer reviewed; Journal article, 2020)In this study we have compiled a long-term monitoring dataset from the inner Oslofjorden and supplemented it with short-term research data from the same station. Using generalized additive models analysing the data from ... -
Long-term effects of thin layer capping in the Grenland fjords, Norway: Reduced uptake of dioxins in passive samplers and sediment-dwelling organisms
(Peer reviewed; Journal article, 2020)The Grenlandfjords in South East Norway are severely contaminated with dioxins from a magnesium smelter operated between 1950 and 2001. In 2009, the proposal of thin-layer capping as a potential mitigation method to reduce ... -
Long-term mark-recapture and growth data for large-sized migratory brown trout (Salmo trutta) from Lake Mjøsa, Norway
(Peer reviewed; Journal article, 2020)Long-term data from marked animals provide a wealth of opportunities for studies with high relevance to both basic ecological understanding and successful management in a changing world. The key strength of such data is ... -
Long-term response of marine benthic fauna to thin-layer capping with powdered activated carbon in the Grenland fjords, Norway
(Peer reviewed; Journal article, 2021)The Grenland fjords in Norway have a long history of contamination by large emissions of dioxins and mercury. As a possible sediment remediation method in situ, thin-layer capping with powdered activated carbon (AC) mixed ... -
Long-term rise in riverine dissolved organic carbon concentration is predicted by electrolyte solubility theory
(Peer reviewed; Journal article, 2023)The riverine dissolved organic carbon (DOC) flux is of similar magnitude to the terrestrial sink for atmospheric CO2, but the factors controlling it remain poorly determined and are largely absent from Earth system models ... -
Long-term rise in riverine dissolved organic carbon concentration is predicted by electrolyte solubility theory
(Peer reviewed; Journal article, 2023)The riverine dissolved organic carbon (DOC) flux is of similar magnitude to the terrestrial sink for atmospheric CO2, but the factors controlling it remain poorly determined and are largely absent from Earth system models ... -
Long-term temporal and spatial trends in eutrophication status of the Baltic Sea
(Journal article; Peer reviewed, 2015)Much of the Baltic Sea is currently classified as ‘affected by eutrophication’. The causes for this are twofold. First, current levels of nutrient inputs (nitrogen and phosphorus) from human activities exceed the natural ... -
Machine learning approaches for predicting health risk of cyanobacterial blooms in Northern European Lakes
(Peer reviewed; Journal article, 2020)Cyanobacterial blooms are considered a major threat to global water security with documented impacts on lake ecosystems and public health. Given that cyanobacteria possess highly adaptive traits that favor them to prevail ... -
Machine Learning Combined with Non-targeted LC-HRMS Analysis for a Risk Warning System of Chemical Hazards in Drinking Water: A Proof of Concept
(Journal article; Peer reviewed, 2019)Guaranteeing clean drinking water to the global population is becoming more challenging, because of the cases of water scarcity across the globe, growing population, and increased chemical footprint of this population. ... -
Macrofaunal colonization of mine tailings impacted sediments
(Peer reviewed; Journal article, 2020)An experiment was conducted to study and compare macrofaunal colonization of thin layers of mine tailings. Experimental boxes filled with marine sediments capped with mine tailings were placed on the seabed and subject to ... -
Macroinvertebrate communities along the main stem and tributaries of a pre-Alpine river: composition responds to altitude, richness does not
(Peer reviewed; Journal article, 2020)We collected quantitative macroinvertebrate samples and measured environmental and geographical parameters at 13 sites: six along the main stem and seven in tributaries close to the main channel over a 700 m gradient in ... -
Macrophytes as habitat for fish
(Peer reviewed; Journal article, 2022)As different macrophyte habitats house different distributions of invertebrates, we questioned if differences in the composition of fish in these habitats also could be identified. Additionally, we addressed the question ... -
Making waves. Bridging theory and practice towards multiple stressor management in freshwater ecosystems
(Peer reviewed; Journal article, 2021)Despite advances in conceptual understanding, single-stressor abatement approaches remain common in the management of fresh waters, even though they can produce unexpected ecological responses when multiple stressors ... -
Makrovegetasjon i Veslefjorden, Usteåne
(NIVA-rapport;7116, Research report, 2017)Formålet med den foreliggende undersøkelsen har vært å vurdere omfang og årsaker til tilgroingen i Veslefjorden, samt mulige tiltak for å redusere tilgroingen. Helofyttvegetasjonen var dominert av starrbelter langs land, ... -
Management of PFAS with the Aid of Chemical Product Registries — An Indispensable Tool for Future Control of Hazardous Substances
(Peer reviewed; Journal article, 2020)The Nordic countries are in the forefront of international chemical regulation and management by actively developing the domestic policy framework, while simultaneously pushing for more stringent control internationally. ...