Browsing NILU Brage by Author "Krogseth, Ingjerd Sunde"
Now showing items 1-11 of 11
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Calibration and Application of a Passive Air Sampler (XAD-PAS) for Volatile Methyl Siloxanes
Krogseth, Ingjerd Sunde; Zhang, Xianming; Lei, Ying D.; Wania, Frank; Breivik, Knut (Journal article; Peer reviewed, 2013)Because the atmosphere is key to understanding the environmental behavior of volatile methyl siloxanes (VMS), a variety of reliable air sampling methods are needed. The purpose of this study was to calibrate and evaluate ... -
Elucidating the Behavior of Cyclic Volatile Methylsiloxanes in a Subarctic Freshwater Food Web: A Modeled and Measured Approach
Krogseth, Ingjerd Sunde; Undeman, Emma Maria; Evenset, Anita; Christensen, Guttorm N.; Whelan, Mick; Breivik, Knut; Warner, Nicholas Alexander (Journal article; Peer reviewed, 2017)Cyclic volatile methylsiloxanes (cVMS) are used in personal care products and emitted to aquatic environments through wastewater effluents, and their bioaccumulation potential is debated. Here, a new bentho-pelagic version ... -
Evaluating the Environmental Fate of Short-Chain Chlorinated Paraffins (SCCPs) in the Nordic Environment Using a Dynamic Multimedia Model
Krogseth, Ingjerd Sunde; Breivik, Knut; Arnot, Jon A; Wania, Frank; Borgen, Anders; Schlabach, Martin (Journal article; Peer reviewed, 2013)Short chain chlorinated paraffins (SCCPs) raise concerns due to their potential for persistence, bioaccumulation, long-range transport and adverse effects. An understanding of their environmental fate remains limited, ... -
Main sources controlling atmospheric burdens of persistent organic pollutants on a national scale
Halvorsen, Helene Lunder; Bohlin-Nizzetto, Pernilla; Eckhardt, Sabine; Gusev, Alexey; Krogseth, Ingjerd Sunde; Möckel, Claudia; Shatalov, Victor; Skogeng, Lovise Pedersen; Breivik, Knut (Peer reviewed; Journal article, 2021)National long-term monitoring programs on persistent organic pollutants (POPs) in background air have traditionally relied on active air sampling techniques. Due to limited spatial coverage of active air samplers, questions ... -
Monitoring of environmental contaminants in air and precipitation, annual report 2013.
Bohlin-Nizzetto, Pernilla; Aas, Wenche; Krognes, Terje; Krogseth, Ingjerd Sunde (NILU OR;29/2014, Research report, 2014)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. -
Multimedia models and observations in concert. A powerful tool to understand and manage organic contaminants
Krogseth, Ingjerd Sunde; Breivik, Knut (NILU OR;22/2014, Research report, 2014)This report summarizes results from a project funded by the Research Council of Norway (196191/S30). The overall goal was to better understand and predict relationships between emissions of organic chemicals of emerging ... -
Occurrence and seasonality of cyclic volatile methyl siloxanes in Arctic air
Krogseth, Ingjerd Sunde; Kierkegaard, Amelie; McLachlan, Michael S.; Breivik, Knut; Hansen, Kaj M.; Schlabach, Martin (Journal article; Peer reviewed, 2013)Cyclic volatile methyl siloxanes (cVMS) are present in technical applications and personal care products. They are predicted to undergo long-range atmospheric transport, but measurements of cVMS in remote areas remain ... -
Reducing sampling artifacts in active air sampling methodology for remote monitoring and atmospheric fate assessment of cyclic volatile methylsiloxanes
Warner, Nicholas Alexander; Nikiforov, Vladimir; Krogseth, Ingjerd Sunde; Bjørneby, Stine Marie; Kierkegaard, Amelie; Bohlin-Nizzetto, Pernilla (Peer reviewed; Journal article, 2020)Active sampling methodology for atmospheric monitoring of cyclic volatile methylsiloxanes (cVMS) was improved to reduce sampling artifacts. A new sorbent, ABN Express (ABN), was evaluated for storage stability and measurement ... -
Screening Programme 2017 – AMAP Assessment Compounds
Schlabach, Martin; van Bavel, Bert; Baz-Lomba, Jose Antonio; Borgen, Anders; Gabrielsen, Geir Wing; Götsch, Arntraut; Halse, Anne Karine; Hanssen, Linda; Krogseth, Ingjerd Sunde; Nikiforov, Vladimir; Nygård, Torgeir; Bohlin-Nizzetto, Pernilla; Reid, Malcolm James; Rostkowski, Pawel Marian; Samanipour, Saer (NILU report;21/2018, Research report, 2018)This report summarizes the findings of a screening study on the occurrence of emerging substances selected by AMAP and other related substances measured earlier. The study includes selected solvents, siloxanes, flame ... -
Understanding of Cyclic Volatile Methyl Siloxane Fate in a High Latitude Lake Is Constrained by Uncertainty in Organic Carbon− Water Partitioning
Krogseth, Ingjerd Sunde; Whelan, Mick; Christensen, Guttorm N; Breivik, Knut; Evenset, Anita; Warner, Nicholas Alexander (Journal article; Peer reviewed, 2017)Cyclic volatile methyl siloxanes (cVMS) are emitted to aquatic environments with wastewater effluents. Here, we evaluate the environmental behavior of three cVMS compounds (octamethylcyclotetrasiloxane (D4), decamethylcy ... -
Understanding the fate and bioaccumulation of cyclic volatile methyl siloxanes in Arctic Lakes
Krogseth, Ingjerd Sunde; Warner, Nicholas Alexander; Christensen, Guttorm N.; Whelan, Mick; Breivik, Knut; Evenset, Anita; Wasbotten, Ingar Halvorsen (Journal article; Peer reviewed, 2014)