Browsing NILU Brage by Author "Nygård, Torgeir"
Now showing items 1-16 of 16
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Environmental pollutants in the terrestrial and urban environment
Herzke, Dorte; Nygård, Torgeir; Heimstad, Eldbjørg Sofie; Uggerud, Hilde Thelle; Hanssen, Linda; Götsch, Arntraut (NILU OR;44/2014, Research report, 2014)On behalf of the Norwegian Environment Agency, NILU - Norwegian Institute for Air Research in collaboration with NINA – Norwegian Institute for Nature Research analysed biological samples from terrestrial urban regions for ... -
Environmental pollutants in the terrestrial and urban environment 2014.
Herzke, Dorte; Nygård, Torgeir; Heimstad, Eldbjørg Sofie; Uggerud, Hilde Thelle (NILU OR;24/2015, Research report, 2015)On an assignment from the Norwegian Environmental Agency, the Norwegian Institute for Air Research (NILU) in collaboration with the Norwegian Institute for Nature Research (NINA) collected and analysed biological samples ... -
Environmental pollutants in the terrestrial and urban environment 2015
Herzke, Dorte; Heimstad, Eldbjørg Sofie; Nygård, Torgeir (NILU report;27/2016, Research report, 2016)We analysed biological samples from the terrestrial and urban environment for various inorganic and organic contaminants in the Oslo area. A food chain approach was used, in order to detect bioaccumulation of the different ... -
Environmental pollutants in the terrestrial and urban environment 2016
Herzke, Dorte; Nygård, Torgeir; Heimstad, Eldbjørg Sofie (NILU report;33/2017, Research report, 2017)We analysed biological samples from the terrestrial and urban environment for various inorganic and organic contaminants in the Oslo area. A foodchain approach was used, in order to detect bioaccumulation of the different ... -
Environmental pollutants in the terrestrial and urban environment 2017
Heimstad, Eldbjørg Sofie; Nygård, Torgeir; Herzke, Dorte; Bohlin-Nizzetto, Pernilla (NILU report;20/2018, Research report, 2018)Abiotic and biotic samples from the terrestrial and urban environment were analysed for inorganic and various organic contaminants in the Oslo area. The species analysed were earthworms, fieldfare, sparrowhawk, brown rat, ... -
Environmental pollutants in the terrestrial and urban environment 2018
Heimstad, Eldbjørg Sofie; Nygård, Torgeir; Herzke, Dorte; Bohlin-Nizzetto, Pernilla (NILU report;19/2019, Research report, 2019)Samples from the urban terrestrial environment in the Oslo area were analysed for various inorganic and organic environmental pollutants. The selected species were earthworm, fieldfare, sparrowhawk, brown rat, red fox and ... -
Environmental pollutants in the terrestrial and urban environment 2019
Heimstad, Eldbjørg Sofie; Moe, Børge; Nygård, Torgeir; Herzke, Dorte; Bohlin-Nizzetto, Pernilla (NILU report;8/2020, Research report, 2020)Samples from the urban terrestrial environment in the Oslo area were analysed for various inorganic and organic environmental pollutants. The selected species were earthworm, fieldfare, sparrowhawk, brown rat, red fox and ... -
Environmental pollutants in the terrestrial and urban environment 2020
Heimstad, Eldbjørg Sofie; Moe, Børge; Nygård, Torgeir; Herzke, Dorte; Bohlin-Nizzetto, Pernilla (NILU report;20/2021, Research report, 2021)Samples from the urban terrestrial environment in the Oslo area were analysed for metals and a large number of organic environmental pollutants. The selected species were earthworm, fieldfare, tawny owl, red fox and brown ... -
Integrated exposure assessment of northern goshawk (Accipiter gentilis) nestlings to legacy and emerging organic pollutants using non-destructive samples
Briels, Nathalie; Torgersen, Lene Norstrand; Castaño-Ortiz, Jose M.; Løseth, Mari Engvig; Herzke, Dorte; Nygård, Torgeir; Bustnes, Jan Ove; Ciesielski, Tomasz Maciej; Poma, Giulia; Malarvannan, Govindan; Covaci, Adrian; Jaspers, Veerle (Journal article; Peer reviewed, 2019)In the present study, concentrations of legacy and emerging contaminants were determined in three non-destructive matrices (plasma, preen oil and body feathers) of northern goshawk (Accipiter gentilis) nestlings. Persistent ... -
Kartlegging av miljøgifter i sjøfuglegg fra Sklinna og Røst
Huber, Sandra; Nygård, Torgeir; Warner, Nicholas Alexander; Remberger, Mikael; Harju, Mikael; Uggerud, Hilde Thelle; Kaj, Lennart; Schlabach, Martin; Hanssen, Linda (NILU OR;8/2014, Research report, 2014)I dette kartleggingsprosjektet ble analysert konsentrasjonene til en lang rekke uorganiske og organiske miljøgifter, som metaller, organotinn, polysykliske aromatiske hydrokarboner, polyklorerte bifenyler og metabolitter, ... -
New insights from an eight-year study on per- and polyfluoroalkyl substances in an urban terrestrial ecosystem
Heimstad, Eldbjørg Sofie; Nygård, Torgeir; Moe, Børge; Herzke, Dorte (Peer reviewed; Journal article, 2024)Per- and polyfluoroalkyl substances (PFAS) were analysed in a high number of terrestrial samples of soil, earthworm, bird eggs and liver from red fox and brown rat in an urban area in Norway from 2013 to 2020. PFOS and the ... -
Plasma concentrations of organohalogenated contaminants in white-tailed eagle nestlings – The role of age and diet
Løseth, Mari Engvig; Briels, Nathalie; Eulaers, Igor; Nygård, Torgeir; Malarvannan, Govindan; Poma, Giulia; Covaci, Adrian; Herzke, Dorte; Bustnes, Jan Ove; Lepoint, Gilles; Jenssen, Bjørn Munro; Jaspers, Veerle (Journal article; Peer reviewed, 2019)Concentrations of organohalogenated contaminants (OHCs) can show significant temporal and spatial variation in the environment and wildlife. Most of the variation is due to changes in use and production, but environmental ... -
Screening new PFAS compounds 2018
Hanssen, Linda; Herzke, Dorte; Nikiforov, Vladimir; Moe, Børge; Nygård, Torgeir; van Dijk, Jiska Joanneke; Gabrielsen, Geir Wing; Fuglei, Eva; Yeung, Leo; Vogelsang, Christian; Carlsson, Pernilla Marianne (NILU report;23/2019, Research report, 2019)This screening project has focused on the occurrence of conventional and emerging PFASs in terrestrial and marine environments, including the Arctic. Conventional PFASs were found to be wide-spread in the environment and ... -
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 ... -
Targeted PFAS analyses and Extractable Organofluorine – Enhancing our Understanding of the presence of unknown PFAS in Norwegian wildlife
Herzke, Dorte; Nikiforov, Vladimir; Yeung, Leo WY.; Moe, Børge; Routti, Heli Anna Irmeli; Nygård, Torgeir; Gabrielsen, Geir W.; Hanssen, Linda (Peer reviewed; Journal article, 2022)With the current possible presence of thousands of PFAS compounds in industrial emissions, there is an increasing need to assess the impacts of PFAS regulation of conventional PFAS on one hand and the exposure to emerging ... -
White-tailed eagle (Haliaeetus albicilla) feathers from Norway are suitable for monitoring of legacy, but not emerging contaminants
Løseth, Mari Engvig; Briels, Nathalie; Flo, Jørgen; Malarvannan, Govindan; Poma, Giulia; Covaci, Adrian; Herzke, Dorte; Nygård, Torgeir; Bustnes, Jan Ove; Jenssen, Bjørn Munro; Jaspers, Veerle (Journal article; Peer reviewed, 2018)While feathers have been successfully validated for monitoring of internal concentrations of heavy metals and legacy persistent organic pollutants (POPs), less is known about their suitability for monitoring ofemerging ...