Blar i NILU Brage på forfatter "Herzke, Dorte"
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A novel use of the leukocyte coping capacity assay to assess the immunomodulatory effects of organohalogenated contaminants in avian wildlife
Hansen, Elisabeth; Huber, Nikolaus; Bustnes, Jan O.; Herzke, Dorte; Bårdsen, Bård-Jørgen; Eulaers, Igor; Johnsen, Trond V.; Bourgeon, Sophie (Peer reviewed; Journal article, 2020)Apex predators are characterized by high levels of biomagnifying organohalogenated contaminants (OHCs) which have been found to induce detrimental health effects in wildlife, such as immune system impairment. The leukocyte ... -
Nye miljøgifter i luft - 2007. Bromerte flammehemmere og perfluorerte stoffer i luft.
Manø, Stein; Herzke, Dorte; Schlabach, Martin (NILU OR;28/2008, Research report, 2008)Denne undersøkelsen rapporterer konsentrasjonsnivåer av de nye organiske miljøgiftene bromerte flammehemmere og polyfluorerte alkylstoffer i luft på bakgrunnsmålestasjonene Birkenes og Zeppelinfjell, Ny-Ålesund. -
Nye miljøgifter i luft. Bromerte flammehemmere og perfluorerte stoffer i luft.
Manø, Stein; Herzke, Dorte; Schlabach, Martin (NILU OR;16/2008, Research report, 2008)Denne undersøkelsen rapporterer konsentrasjonsnivåer av de nye organiske miljøgiftene bromerte flammehemmere og polyfluorerte alkylstoffer i luft på bakgrunnsmålestasjonene Birkenes og Zeppelinfjell, Ny-Ålesund. -
Occurrence and backtracking of microplastic mass loads including tire wear particles in northern Atlantic air
Gossmann, Isabel; Herzke, Dorte; Held, Andreas; Schulz, Janina; Nikiforov, Vladimir; Georgi, Christoph; Evangeliou, Nikolaos; Eckhardt, Sabine; Gerdts, Gunnar; Wurl, Oliver; Scholz-Böttcher, Barbara (Peer reviewed; Journal article, 2023)Few studies report the occurrence of microplastics (MP), including tire wear particles (TWP) in the marine atmosphere, and little data is available regarding their size or sources. Here we present active air sampling devices ... -
Oceanic long-range transport of organic additives present in plastic products: an overview
Andrade, Helena; Glüge, Juliane; Herzke, Dorte; Ashta, Narain Maharaj; Nayagar, Shwetha Manohar; Scheringer, Martin (Peer reviewed; Journal article, 2021)Most plastics are made of persistent synthetic polymer matrices that contain chemical additives in significant amounts. Millions of tonnes of plastics are produced every year and a significant amount of this plastic enters ... -
An overview of the uses of per- And polyfluoroalkyl substances (PFAS)
Glüge, Juliane; Scheringer, Martin; Cousins, Ian T.; Dewitt, Jamie C.; Goldenman, Gretta; Herzke, Dorte; Lohmann, Rainer; Ng, Carla A.; Trier, Xenia; Wang, Zhanyun (Peer reviewed; Journal article, 2020)Per- and polyfluoroalkyl substances (PFAS) are of concern because of their high persistence (or that of their degradation products) and their impacts on human and environmental health that are known or can be deduced from ... -
Pelagic vs coastal - Key drivers of pollutant levels in Barents Sea polar bears with contrasted space-use strategies
Blévin, Pierre; Aars, Jon; Andersen, Magnus; Blanchet, Marie-Anne; Hanssen, Linda; Herzke, Dorte; Jeffreys, Rachel M.; Nordøy, Erling Sverre; Pinzone, Marianna; de la Vega, Camille; Routti, Heli Anna Irmeli (Peer reviewed; Journal article, 2019) -
Per- and polyfluoroalkyl substances in plasma and feathers of nestling birds of prey from northern Norway
Gómez-Ramírez, P.; Bustnes, Jan Ove; Eulaers, I; Herzke, Dorte; Johnsen, Trond Vidar; Lepoint, G; Perez-Garcia, JM; García-Fernández, A.J.; Jaspers, Veerle (Journal article; Peer reviewed, 2017) -
Perfluorinated alkylated substances (PFAS), brominated flame retardants (BFR) and chlorinated paraffins (CP) in the Norwegian Environment Screening 2013.
Harju, Mikael; Herzke, Dorte; Kaasa, Halvard (NILU OR;31/2013, Research report, 2013)NILU carried out the screening 2013, This report describes the results, comparing and discussing them with other findings in both Norway and other regions. -
Perfluorinated substances and telomeres in an Arctic seabird: Cross-sectional and longitudinal approaches
Blévin, Pierre; Angelier, Frédéric; Tartu, Sabrina; Bustamante, Paco; Herzke, Dorte; Moe, Børge; Bech, Claus; Gabrielsen, Geir Wing; Bustnes, Jan Ove; Chastel, Olivier (Journal article; Peer reviewed, 2017)Telomeres are non-coding DNA repeats located at the termini of eukaryotic chromosomes, regulated by dynamic processes balancing shortening and maintenance. Despite a mechanism to slow-down telomere shortening, cell division ... -
Persistent organic pollutants and organophosphate esters in feathers and blood plasma of adult kittiwakes (Rissa tridactyla) from Svalbard – associations with body condition and thyroid hormones
Svendsen, Niels Borup; Herzke, Dorte; Harju, Mikael; Bech, Claus; Gabrielsen, Geir W.; Jaspers, Veerle (Journal article; Peer reviewed, 2018) -
PFASs in house dust
Bohlin-Nizzetto, Pernilla; Hanssen, Linda; Herzke, Dorte (NILU OR;29/2015, Research report, 2015)NILU has, on behalf of the Norwegian Environment Agency, performed sampling and analysis of house dust from Norwegian households. The goal was to study concentration ranges, and variability between- and within-houses of ... -
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 ... -
Plastic burdens in northern fulmars from Svalbard: Looking back 25 years
Collard, France; Bangjord, Georg; Herzke, Dorte; Gabrielsen, Geir Wing (Peer reviewed; Journal article, 2022)The northern fulmar Fulmarus glacialis ingests a larger number of (micro)plastics than many other seabirds due to its feeding habits and gut morphology. Since 2002, they are bioindicators of marine plastics in the North ... -
Plastic ingestion and associated additives in Faroe Islands chicks of the Northern Fulmar Fulmarus glacialis
Collard, France; Leconte, Simon; Danielsen, Jóhannis; Halsband, Claudia; Herzke, Dorte; Harju, Mikael; Tulatz, Felix; Gabrielsen, Geir Wing; Tarroux, Arnaud (Peer reviewed; Journal article, 2022)Northern Fulmars (Fulmarus glacialis) are a pelagic seabird species distributed at northern and polar latitudes. They are often used as an indicator of plastic pollution in the North Sea region, but data are lacking from ... -
Plastic litter in the European Arctic: What do we know?
Halsband-Lenk, Claudia; Herzke, Dorte (Journal article; Peer reviewed, 2019)Despite an exponential increase in available data on marine plastic debris globally, information on levels and trends of plastic pollution and especially microplastics in the Arctic remains scarce. The few available ... -
Plastics as a carrier of chemical additives to the Arctic: Possibilities for strategic monitoring across the circumpolar North
Hamilton, Bonnie M.; Baak, Julia E.; Vorkamp, Katrin; Hammer, Sjúrður; Granberg, Maria; Herzke, Dorte; Provencher, Jennifer F. (Peer reviewed; Journal article, 2023)Plastic pollution (including microplastics) has been reported in a variety of biotic and abiotic compartments across the circumpolar Arctic. Due to their environmental ubiquity, there is a need to understand not only the ... -
Polychlorinated biphenyl exposure and corticosterone levels in seven polar seabird species
Tartu, S.; Angelier, F.; Bustnes, Jan Ove; Moe, Børge; Hanssen, Sveinn Are; Herzke, Dorte; Gabrielsen, Geir W.; Verboven, N.; Verreault, J.; Labadie, P.; Budzinski, H.; Wingfield, J.C.; Chastel, O. (Journal article; Peer reviewed, 2015) -
Potential Effect of Migration Strategy on Pollutant Occurrence in Eggs of Arctic Breeding Barnacle Geese (Branta leucopsis)
Hitchcock, Daniel James; Andersen, Tom; Varpe, Øystein; Loonen, Maarten; Warner, Nicholas Alexander; Herzke, Dorte; Tombre, Ingunn; Griffin, Larry R.; Shimmings, Paul; Borgå, Katrine (Peer reviewed; Journal article, 2019)Arctic-breeding geese acquire resources for egg production from overwintering and breeding grounds, where pollutant exposure may differ. We investigated the effect of migration strategy on pollutant occurrence of lipophilic ... -
A schematic sampling protocol for contaminant monitoring in raptors
Espín, Silvia; Andevski, Jovan; Duke, Guy; Eulaers, Igor; Gomez-Ramirez, Pilar; Hallgrimsson, Gunnar Thor; Helander, Björn; Herzke, Dorte; Jaspers, Veerle; Krone, Oliver; Lourenco, Rui; Maria-Mojica, Pedro; Martínez-López, Emma; Mateo, Rafael; Movalli, Paola; Sanchez-Virosta, Pablo; Shore, Richard F.; Sonne, Christian; van den Brink, Nico W.; van Hattum, B.; Vrezec, Al; Wernham, Chris; García-Fernández, Antonio J. (Peer reviewed; Journal article, 2020)Birds of prey, owls and falcons are widely used as sentinel species in raptor biomonitoring programmes. A major current challenge is to facilitate large-scale biomonitoring by coordinating contaminant monitoring activities ...