Found 9887 publications. Showing page 156 of 396:
Norsk institutt for vannforskning og Miljødirektoratet
2025
Monitoring of environmental contaminants in freshwater food webs (MILFERSK), 2023
Norsk institutt for vannforskning
2024
Monitoring of environmental contaminants in freshwater food webs (MILFERSK) 2022
Samples of a benthic food chain in Lake Mjøsa have been collected, and the concentrations of emerging contaminants such as
Siloxanes, PFAS, UV-compounds, Quaternary Ammonium Compounds, Musks, Benzothiazoles and Chlorinated paraffins in
addition to legacy contaminants such as Mercury, other Metals and PBDEs have been determined. For comparison, samples of
the top predator brown trout have been collected and analysed from Lake Femunden, a rural counterpart to the more urban
Lake Mjøsa.
Norsk institutt for vannforskning
2023
This program, «Monitoring of environmental contaminants in freshwater ecosystems and single species in large Norwegian lakes”, has covered sampling and determination of environmental contaminants by analyses of organisms in an aquatic, pelagic food web of Lake Mjøsa, and in the top predator in Lake Femunden. Samples of different trophic levels, from epipelagic zooplankton to the top predator brown trout, were collected during the late stages of the growth season in 2020. In this report, the status of contamination in the food web, trends and biomagnification potential of various environmental contaminants is discussed.
Norsk institutt for vannforskning
2021
This program, «Monitoring of environmental contaminants in freshwater ecosystems and single species in large Norwegian lakes”, has covered sampling and determination of environmental contaminants by analyses of organisms in an aquatic, pelagic food web of Lake Mjøsa, and in the top predator in Lake Femunden. Samples of different trophic levels, from epipelagic zooplankton to the top predator brown trout, were collected during the late stages of the growth season in 2019. In this report, the status of contamination in the food web, trends and biomagnification potential of various environmental contaminants is discussed.
Norsk institutt for vannforskning
2020
This report studies the distribution and fate of contaminants such as mercury (Hg), cyclic volatile methylated siloxanes (cVMS: D4, D5, D6), brominated flame retardants (BFR, PBDEs), alkylphenols, organic phosphorous flame retardants (oPFR), poly- and perfluorated alkyl substances (PFAS), new brominated flame retardants (nBFR) and UV-chemicals. Samples of the pelagic food web of Lake Mjøsa (zooplankton, Mysis, vendace, European smelt and brown trout) and the top predator brown trout in Lake Femunden are studied. Results are compared to environmental quality standards (EQS) and the time trends for major contaminants are studied.
Norsk insitutt for vannforskning
2019
Monitoring of environmental contaminants in air and precipitation. Annual report 2023
This report presents air monitoring data from 2023 for the Norwegian monitoring programme "Atmospheric contaminants". The results covers 16 groups comprising of 260 organic compounds (regulated and non-regulated) as well as 14 heavy metals, and a selection of organic chemicals of concern.
NILU
2024
Monitoring of environmental contaminants in air and precipitation. Annual report 2022.
This report presents air monitoring data from 2022 for the Norwegian monitoring programme "Atmospheric contaminants". The results cover 260 organic compounds (regulated and non-regulated) and 16 compound groups, 14 heavy metals, and a selection of organic chemicals of concern.
NILU
2023
Monitoring of environmental contaminants in air and precipitation. Annual report 2021.
This report presents data from 2021 and time-trends for the Norwegian monitoring programme "Atmospheric contaminants". The results cover 200 organic compounds (regulated and non-regulated), 11 heavy metals, and a selection of organic chemicals of concern.
NILU
2022
Monitoring of environmental contaminants in air and precipitation. Annual report 2019.
This report presents environmental monitoring data from 2019 and time-trends for the Norwegian programme for Long-range atmospheric transported contaminants. The results cover 200 organic compounds (regulated and non-regulated), 11 heavy metals, and organic chemicals of potential Arctic concern.
NILU
2020
Monitoring of environmental contaminants in air and precipitation. Annual report 2017.
This monitoring report presents data from 2017 and time-trends for the Norwegian programme for Long-range atmospheric transported contaminants. The results cover 180 organic compounds and 11 heavy metals. The organic contaminants include regulated persistent organic pollutants (POPs) as
well as POP-like contaminants not yet subjected to international regulations. Five groups of new POP-like contaminants were included for the first time in 2017.
NILU
2018
Monitoring of environmental contaminants in air and precipitation, annual report 2018
This report presents environmental monitoring data from 2018 and time-trends for the Norwegian programme for Long-range atmospheric transported contaminants. The results cover 200
organic compounds (regulated and non-regulated), 11 heavy metals, and organic chemicals of potential Arctic concern.
NILU
2019
Monitoring of environmental contaminants in air and precipitation, annual report 2016. NILU report
This monitoring report presents 2016 data and time-trends for the Norwegian programme for long-range atmospheric transported contaminants. The results cover 122 organic compounds and 11 heavy metals. The organic contaminants includes regulated persistent organic pollutants (POPs) as well POP-like contaminants not yet subjected to international regulations.
2017
Monitoring of environmental contaminants in air and precipitation, annual report 2015. NILU report
This report presents results from 2015 for persistent organic pollutants (POPs) and heavy metals from the rural air- and precipitation chemistry monitoring network in Norway. These results are compared to previous years.
2016
Monitoring of environmental contaminants in air and precipitation, annual report 2014. NILU OR
This report presents results from 2014 for persistent organic pollutants (POPs) and heavy metals from the rural air- and precipitation chemistry monitoring network in Norway. These results are compared to previous years.
2015
Monitoring of environmental contaminants in air and precipitation, annual report 2013. NILU OR
This report presents results from 2013 for persistent organic pollutants (POPs) and heavy metals from the rural air- and precipitation chemistry monitoring network in Norway. These results are compared to previous years.
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