Browsing NILU Brage by Author "Hartz, William Frederik"
Now showing items 1-6 of 6
-
Heavy metals and POP measurements, 2021
Aas, Wenche; Halvorsen, Helene Lunder; Hartz, William Frederik; Pfaffhuber, Katrine Aspmo; Yttri, Nora (EMEP/CCC-Report;3/2023, Research report, 2023) -
Investigating snow deposition of cyclic siloxanes in an Arctic environment
Nipen, Maja; Hartz, William Frederik; Bäcklund, Are; Schulze, Dorothea; Christensen, Guttorm; Løge, Oda Siebke; Nikiforov, Vladimir; Bohlin-Nizzetto, Pernilla (NILU report;35/2024, Research report, 2024)cVMS are high production volume chemicals that are used for a wide range of industrial and domestic applications. Given the high volatility of cVMS, emissions occur mainly to the atmosphere, and cVMS are present in the ... -
Monitoring of environmental contaminants in air and precipitation. Annual report 2022.
Halvorsen, Helene Lunder; Pfaffhuber, Katrine Aspmo; Nipen, Maja; Bohlin-Nizzetto, Pernilla; Berglen, Tore Flatlandsmo; Nikiforov, Vladimir; Hartz, William Frederik (NILU report;18/2023, Research report, 2023)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 ... -
Monitoring of environmental contaminants in air and precipitation. Annual report 2023
Halvorsen, Helene Lunder; Pfaffhuber, Katrine Aspmo; Nipen, Maja; Bohlin-Nizzetto, Pernilla; Berglen, Tore Flatlandsmo; Nikiforov, Vladimir; Hartz, William Frederik (NILU report;18/2024, Research report, 2024)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 ... -
Sources and Seasonal Variations of Per- and Polyfluoroalkyl Substances (PFAS) in Surface Snow in the Arctic
Hartz, William Frederik; Björnsdotter, Maria; Yeung, Leo W. Y.; Humby, Jack D.; Eckhardt, Sabine; Evangeliou, Nikolaos; Ericson Jogsten, Ingrid; Kärrman, Anna; Kallenborn, Roland (Peer reviewed; Journal article, 2024)Per- and polyfluoroalkyl substances (PFAS) are persistent anthropogenic contaminants, some of which are toxic and bioaccumulative. Perfluoroalkyl carboxylic acids (PFCAs) and perfluoroalkyl sulfonic acids (PFSAs) can form ... -
Towards a harmonized approach for atmospheric monitoring of chemicals of emerging concern (CECs). Workshop 8-10 November 2023. NILU, Kjeller, Norway
Aas, Wenche; Davie-Martin, Cleo Lisa; Halvorsen, Helene Lunder; Herzke, Dorte; Hartz, William Frederik; Hung, Hayley; Mayer, Ludovic; Nerentorp, Michelle; Nipen, Maja; Rüdiger, Julian; Tinel, Liselotte; Vorkamp, Katrin (EMEP/CCC-Report;5/2024, Research report, 2024)This report summaries the outcome of a workshop focused on standardizing monitoring strategies for Chemicals of Emerging Concern (CECs), including PFAS, flame retardants, chlorinated paraffins, siloxanes, and microplastics. ...