Sun, Jiachen; Behavioural Ecology and Ecophysiology Group, Department of Biology, University of Antwerp, Universiteitsplein 1, Wilrijk, BE-2610, Belgium
Bossi, Rossana; Department of Environmental Science, Arctic Research Centre, Aarhus University, Frederiksborgvej 399, P. O. Box 358, Roskilde, DK-4000, Denmark
Bustnes, Jan Ove; Unit for Arctic Ecology, Norwegian Institute for Nature Research (NINA), FRAM - High North Research Centre for Climate and the Environment, Hjalmar Johansens gate 14, P. O. Box 6606, Tromso, NO-9296, Norway
Helander, Björn O.; Environmental Research and Monitoring, Swedish Museum of Natural History, Frescativägen 40, P. O. Box 50007, Stockholm, SE-104 05, Sweden
Boertmann, David M.; Department of Bioscience, Arctic Research Centre, Aarhus University, Frederiksborgvej 399, P. O. Box 358, Roskilde, DK-4000, Denmark
Dietz, Rune; Department of Bioscience, Arctic Research Centre, Aarhus University, Frederiksborgvej 399, P. O. Box 358, Roskilde, DK-4000, Denmark
Herzke, Dorte; NILU, Norwegian Institute for Air Research, FRAM - High North Research Centre for Climate and the Environment, Hjalmar Johansens Gate 14, Tromso, NO-9296, Norway
Jaspers, Veerle Leontina Bernard; Environmental Toxicology Group, Department of Biology, Norwegian University of Science and Technology, Høgskoleringen 5, Trondheim, NO-7491, Norway
Labansen, Aili Lage; Greenland Institute of Natural Resources, Kivioq 2, P. O. Box 570, Nuuk, GL-3900, Greenland
Lepoint, Gilles ; Université de Liège - ULiège > Département de Biologie, Ecologie et Evolution > Océanographie biologique
Schulz, Ralf; IES Landau, Institute for Environmental Sciences, University of Koblenz-Landau, Fortstrasse 7, Landau, DE-76829, Germany
Sonne, Christian; Department of Bioscience, Arctic Research Centre, Aarhus University, Frederiksborgvej 399, P. O. Box 358, Roskilde, DK-4000, Denmark
Thorup, Kasper; Natural History Museum of Denmark, University of Copenhagen, Øster Voldgade 5-7, Copenhagen, DK-1350, Denmark
Tøttrup, Anders P.; Natural History Museum of Denmark, University of Copenhagen, Øster Voldgade 5-7, Copenhagen, DK-1350, Denmark
Zubrod, Jochen P.; IES Landau, Institute for Environmental Sciences, University of Koblenz-Landau, Fortstrasse 7, Landau, DE-76829, Germany
Eens, Marcel; Behavioural Ecology and Ecophysiology Group, Department of Biology, University of Antwerp, Universiteitsplein 1, Wilrijk, BE-2610, Belgium
Eulaers, Igor; Department of Bioscience, Arctic Research Centre, Aarhus University, Frederiksborgvej 399, P. O. Box 358, Roskilde, DK-4000, Denmark
White-Tailed Eagle (Haliaeetus albicilla) Body Feathers Document Spatiotemporal Trends of Perfluoroalkyl Substances in the Northern Environment
Publication date :
2019
Journal title :
Environmental Science and Technology
ISSN :
0013-936X
eISSN :
1520-5851
Publisher :
American Chemical Society
Volume :
53
Issue :
21
Pages :
12744-12753
Peer reviewed :
Peer Reviewed verified by ORBi
Name of the research project :
Norges Forskningsråd: 255681; Academy of Finland: 311966; China Scholarship Council, CSC6180-00001B, 6180-00002B; Haridus- ja Teadusministeerium: 2012-077483FKZ 03F0767
Funders :
MISTRA - Stiftelsen för Miljöstrategisk Forskning [SE] UA - Universiteit Antwerpen [BE] CSC - China Scholarship Council [CN]
Paul, A. G.; Jones, K. C.; Sweetman, A. J. A first global production, emission, and environmental inventory for perfluorooctane sulfonate. Environ. Sci. Technol. 2009, 43, 386-392, 10.1021/es802216n
Wang, Z.; Cousins, I. T.; Scheringer, M.; Buck, R. C.; Hungerbühler, K. Global emission inventories for C4-C14 perfluoroalkyl carboxylic acid (PFCA) homologues from 1951 to 2030, Part I: production and emissions from quantifiable sources. Environ. Int. 2014, 70, 62-75, 10.1016/j.envint.2014.04.013
Olsen, G. W.; Burris, J. M.; Mandel, J. H.; Zobel, L. R. Serum perfluorooctane sulfonate and hepatic and lipid clinical chemistry tests in fluorochemical production employees. J. Occup. Environ. Med. 1999, 41, 799-806, 10.1097/00043764-199909000-00012
Moody, C. A.; Field, J. A. Perfluorinated surfactants and the environmental implications of their use in fire-fighting foams. Environ. Sci. Technol. 2000, 34, 3864-3870, 10.1021/es991359u
3M Sulfonated perfluorochemicals in the environment: sources, dispersion, fate and effects; 3M Company St. Paul, MN: 2000.
USEPA Perfluorooctyl sulfonates; proposed significant new use rule; USEPA: 2000; pp 62319-62333.
3M Letter to US EPA Re: phase-out plan for POSF-based products (226-0600); 2000; pp 1-11.
Wang, T.; Wang, Y.; Liao, C.; Cai, Y.; Jiang, G. Perspectives on the inclusion of perfluorooctane sulfonate into the Stockholm Convention on Persistent Organic Pollutants. Environ. Sci. Technol. 2009, 43, 5171-5175, 10.1021/es900464a
UNEP In UNEP/POPS/COP.9/SC-9/12, Ninth Meeting of the Conference of the Parties to the Stockholm Convention, Geneva, 2019; http://chm.pops.int/TheConvention/ConferenceoftheParties/Meetings/COP9/tabid/7521/ctl/Download/mid/20315/Default.aspx?id=13&ObjID=27026: Geneva, 2019.
Brendel, S.; Fetter, é.; Staude, C.; Vierke, L.; Biegel-Engler, A. Short-chain perfluoroalkyl acids: environmental concerns and a regulatory strategy under REACH. Environ. Sci. Eur. 2018, 30, 9-9, 10.1186/s12302-018-0134-4
Land, M.; de Wit, C. A.; Bignert, A.; Cousins, I. T.; Herzke, D.; Johansson, J. H.; Martin, J. W. What is the effect of phasing out long-chain per-and polyfluoroalkyl substances on the concentrations of perfluoroalkyl acids and their precursors in the environment? A systematic review. Environ. Evid. 2015, 7, 4, 10.1186/s13750-017-0114-y
Holmström, K. E.; Järnberg, U.; Bignert, A. Temporal trends of PFOS and PFOA in guillemot eggs from the Baltic Sea, 1968-2003. Environ. Sci. Technol. 2005, 39, 80-84, 10.1021/es049257d
Verreault, J.; Berger, U.; Gabrielsen, G. W. Trends of perfluorinated alkyl substances in herring gull eggs from two coastal colonies in northern Norway: 1983-2003. Environ. Sci. Technol. 2007, 41, 6671-6677, 10.1021/es070723j
Gebbink, W. A.; Letcher, R. J.; Hebert, C. E.; Weseloh, D. V. C. Twenty years of temporal change in perfluoroalkyl sulfonate and carboxylate contaminants in herring gull eggs from the Laurentian Great Lakes. J. Environ. Monit. 2011, 13, 3365-3372, 10.1039/c1em10663e
Miller, A.; Elliott, J. E.; Elliott, K. H.; Lee, S.; Cyr, F. Temporal trends of perfluoroalkyl substances (PFAS) in eggs of coastal and offshore birds: increasing PFAS levels associated with offshore bird species breeding on the Pacific coast of Canada and wintering near Asia. Environ. Toxicol. Chem 2015, 34, 1799-1808, 10.1002/etc.2992
Faxneld, S.; Berger, U.; Helander, B.; Danielsson, S.; Miller, A.; Nyberg, E.; Persson, J.-O.; Bignert, A. Temporal trends and geographical differences of perfluoroalkyl acids in Baltic Sea herring and white-tailed sea eagle eggs in Sweden. Environ. Sci. Technol. 2016, 50, 13070-13079, 10.1021/acs.est.6b03230
Dietz, R.; Riget, F. F.; Boertmann, D.; Sonne, C.; Olsen, M. T.; Fjeldså, J.; Falk, K.; Kirkegaard, M.; Egevang, C.; Asmund, G.; Wille, F.; Møller, S. Time trends of mercury in feathers of West Greenland birds of prey during 1851-2003. Environ. Sci. Technol. 2006, 40, 5911-5916, 10.1021/es0609856
Bond, A. L.; Hobson, K. A.; Branfireun, B. A. Rapidly increasing methyl mercury in endangered ivory gull (Pagophila eburnea) feathers over a 130 year record. Proc. R. Soc. B 2015, 282, 20150032, 10.1098/rspb.2015.0032
Dietz, R.; Outridge, P. M.; Hobson, K. A. Anthropogenic contributions to mercury levels in present-day Arctic animals-a review. Total Environ. 2009, 407, 6120-6131, 10.1016/j.scitotenv.2009.08.036
Farmer, R. G.; Leonard, M. L. Long-term feeding ecology of great black-backed gulls (Larus marinus) in the northwest Atlantic: 110 years of feather isotope data. Can. J. Zool. 2011, 89, 123-133
Osterback, A. M. K.; Frechette, D. M.; Hayes, S. A.; Shaffer, S. A.; Moore, J. W. Long-term shifts in anthropogenic subsidies to gulls and implications for an imperiled fish. Biol. Conserv. 2015, 191, 606-613
Thompson, D. R.; Furness, R. W.; Lewis, S. A. Diets and long-term changes in δ15 N and δ13 C values in northern fulmars Fulmarus glacialis from two northeast Atlantic colonies. Mar. Ecol. Prog. Ser. 1995, 125, 3-11
Jaspers, V. L. B.; Voorspoels, S.; Covaci, A.; Lepoint, G.; Eens, M. Evaluation of the usefulness of bird feathers as a non-destructive biomonitoring tool for organic pollutants: a comparative and meta-analytical approach. Environ. Int. 2007, 33, 328-337
Eulaers, I.; Covaci, A.; Herzke, D.; Eens, M.; Sonne, C.; Moum, T.; Schnug, L.; Hanssen, S. A.; Johnsen, T. V.; Bustnes, J. O.; Jaspers, V. L. B. A first evaluation of the usefulness of feathers of nestling predatory birds for non-destructive biomonitoring of persistent organic pollutants. Environ. Int. 2011, 37, 622-630
Espín, S.; García-Fernández, A.; Herzke, D.; Shore, R.; van Hattum, B.; Martínez-López, E.; Coeurdassier, M.; Eulaers, I.; Fritsch, C.; Gómez-Ramírez, P. Tracking pan-continental trends in environmental contamination using sentinel raptors-what types of samples should we use?. Ecotoxicology 2016, 25, 777-801
Jaspers, V. L. B.; Rodriguez, F. S.; Boertmann, D.; Sonne, C.; Dietz, R.; Rasmussen, L. M.; Eens, M.; Covaci, A. Body feathers as a potential new biomonitoring tool in raptors: a study on organohalogenated contaminants in different feather types and preen oil of West Greenland white-tailed eagles (Haliaeetus albicilla). Environ. Int. 2011, 37, 1349-1356
Jaspers, V. L. B.; Covaci, A.; Herzke, D.; Eulaers, I.; Eens, M. Bird feathers as a biomonitor for environmental pollutants: prospects and pitfalls. TrAC-Trends Anal. Chem. 2019, 118, 223-226
Meyer, J.; Jaspers, V. L. B.; Eens, M.; de Coen, W. The relationship between perfluorinated chemical levels in the feathers and livers of birds from different trophic levels. Sci. Total Environ. 2009, 407, 5894-5900
Jaspers, V. L. B.; Herzke, D.; Eulaers, I.; Gillespie, B. W.; Eens, M. Perfluoroalkyl substances in soft tissues and tail feathers of Belgian barn owls (Tyto alba) using statistical methods for left-censored data to handle non-detects. Environ. Int. 2013, 52, 9-16
Løseth, M. E.; Briels, N.; Flo, J.; Malarvannan, G.; Poma, G.; Covaci, A.; Herzke, D.; Nygård, T.; Bustnes, J. O.; Jenssen, B. M.; Jaspers, V. L. B. White-tailed eagle (Haliaeetus albicilla) feathers from Norway are suitable for monitoring of legacy, but not emerging contaminants. Sci. Total Environ. 2019, 647, 525-533
Gómez-Ramírez, P.; Bustnes, J. O.; Eulaers, I.; Herzke, D.; Johnsen, T. V.; Lepoint, G.; Pérez-García, J. M.; García-Fernández, A. J.; Jaspers, V. L. B. Per-and polyfluoroalkyl substances in plasma and feathers of nestling birds of prey from northern Norway. Environ. Res. 2017, 158, 277-285
Herzke, D.; Jaspers, V.; Boertmann, D.; Rasmussen, L. M.; Sonne, C.; Dietz, R.; Covaci, A.; Eens, M.; Bustnes, J. PFCs in feathers of white-tailed eagles (Haliaeetus albicilla) from Greenland and Norway, useful for nondestructive sampling?. Organohalogen Compd. 2011, 73, 1337-1339
Briels, N.; Torgersen, L. N.; Castaño-Ortiz, J. M.; Løseth, M. E.; Herzke, D.; Nygård, T.; Bustnes, J. O.; Ciesielski, T. M.; Poma, G.; Malarvannan, G.; Covaci, A.; Jaspers, V. L. B. Integrated exposure assessment of northern goshawk (Accipiter gentilis) nestlings to legacy and emerging organic pollutants using non-destructive samples. Environ. Res. 2019, 10.1016/j.envres.2019.108678
Helander, B.; Olsson, A.; Bignert, A.; Asplund, L.; Litzén, K. The role of DDE, PCB, coplanar PCB and eggshell parameters for reproduction in the white-tailed sea eagle (Haliaeetus albicilla) in Sweden. Ambio 2002, 31, 386-403
Nordlöf, U.; Helander, B.; Zebühr, Y.; Bignert, A.; Asplund, L. Polychlorinated dibenzo-p-dioxins, polychlorinated dibenzofurans and non-ortho-PCBs in eggs of white-tailed sea eagles collected along the Swedish coast in the Baltic Sea. Sci. Total Environ. 2012, 438, 166-173
Eulaers, I.; Jaspers, V. L. B.; Halley, D. J.; Lepoint, G.; Nygård, T.; Pinxten, R.; Covaci, A.; Eens, M. Brominated and phosphorus flame retardants in White-tailed Eagle Haliaeetus albicilla nestlings: bioaccumulation and associations with dietary proxies (δ13C, δ15N and δ34S). Sci. Total Environ. 2014, 478, 48-57
Koivusaari, J.; Nuuja, I.; Palokangas, R.; Finnlund, M. Relationships between productivity, eggshell thickness and pollutant contents of addled eggs in the population of white-tailed eagles Haliaëtus albicilla L. in Finland during 1969-1978. Environ. Pollut. A. 1980, 23, 41-52
Helander, B.; Olsson, M.; Reutergårdh, L. Residue levels of organochlorine and mercury compounds in unhatched eggs and the relationships to breeding success in white-tailed sea eagles Haliaeetus albicilla in Sweden. Ecography 1982, 5, 349-366
Routti, H.; Aars, J.; Fuglei, E.; Hanssen, L.; Lone, K.; Polder, A.; Pedersen, Å. Ø.; Tartu, S.; Welker, J. M.; Yoccoz, N. G. Emission changes dwarf the influence of feeding habits on temporal trends of per-and polyfluoroalkyl substances in two Arctic top predators. Environ. Sci. Technol. 2017, 51, 11996-12006
Martin, J. W.; Mabury, S. A.; Solomon, K. R.; Muir, D. C. Dietary accumulation of perfluorinated acids in juvenile rainbow trout (Oncorhynchus mykiss). Environ. Toxicol. Chem. 2003, 22, 189-195
Gebbink, W. A.; Letcher, R. J.; Burgess, N. M.; Champoux, L.; Elliott, J. E.; Hebert, C. E.; Martin, P.; Wayland, M.; Weseloh, D. V. C.; Wilson, L. Perfluoroalkyl carboxylates and sulfonates and precursors in relation to dietary source tracers in the eggs of four species of gulls (Larids) from breeding sites spanning Atlantic to Pacific Canada. Environ. Int. 2011, 37, 1175-1182
Løseth, M. E.; Briels, N.; Eulaers, I.; Nygård, T.; Malarvannan, G.; Poma, G.; Covaci, A.; Herzke, D.; Bustnes, J. O.; Lepoint, G.; Jenssen, B. M.; Jaspers, V. L. B. Plasma concentrations of organohalogenated contaminants in white-tailed eagle nestlings-The role of age and diet. Environ. Pollut. 2019, 246, 527-534
Sun, J.; Bustnes, J. O.; Helander, B.; Bårdsen, B.-J.; Boertmann, D.; Dietz, R.; Jaspers, V. L. B.; Labansen, A. L.; Lepoint, G.; Schulz, R.; Søndergaard, J.; Sonne, C.; Thorup, K.; Tøttrup, A. P.; Zubrod, J. P.; Eens, M.; Eulaers, I. Temporal trends of mercury differ across three northern white-tailed eagle (Haliaeetus albicilla) subpopulations. Sci. Total Environ. 2019, 687, 77-86
R Core Team, R: A language and environment for statistical computing. R Foundation for Statistical Computing, Vienna, Austria. 2018.
Wood, S. N., Package mgcv (version 1.7-22). In Mixed GAM computation vehicle with GCV/AIC/REML smoothness estimation. URL: http://www.cran.r-project.org/web/packages/mgcv/mgcv.pdf., 2013; Vol. 22.
Zuur, A. F.; Ieno, E. N.; Elphick, C. S. A protocol for data exploration to avoid common statistical problems. Methods Ecol. Evol. 2010, 1, 3-14
Wood, S. N. Thin plate regression splines. J. R. Stat. Soc. B. 2003, 65, 95-114
Cribari-Neto, F.; Zeileis, A., Beta regression in R. 2009.
Löfstrand, K.; Jörundsdóttir, H.; Tomy, G.; Svavarsson, J.; Weihe, P.; Nygård, T.; Bergman, Å. Spatial trends of polyfluorinated compounds in guillemot (Uria aalge) eggs from North-Western Europe. Chemosphere 2008, 72, 1475-1480
Berger, U.; Järnberg, U.; Kallenborn, R. Perfluorinated alkylated substances (PFAS) in the European Nordic environment. Organohalogen Compd. 2004, 66, 4046-4052
Ahrens, L.; Bundschuh, M. Fate and effects of poly-and perfluoroalkyl substances in the aquatic environment: a review. Environ. Toxicol. Chem. 2014, 33, 1921-1929
Butt, C. M.; Berger, U.; Bossi, R.; Tomy, G. T. Levels and trends of poly-and perfluorinated compounds in the Arctic environment. Sci. Total Environ. 2010, 408, 2936-2965
Martin, J. W.; Ellis, D. A.; Mabury, S. A.; Hurley, M. D.; Wallington, T. J. Atmospheric chemistry of perfluoroalkanesulfonamides: kinetic and product studies of the oh radical and cl atom initiated oxidation of N-Ethyl perfluorobutanesulfonamide. Environ. Sci. Technol. 2006, 40, 864-872
Bossi, R.; Vorkamp, K.; Skov, H. Concentrations of organochlorine pesticides, polybrominated diphenyl ethers and perfluorinated compounds in the atmosphere of North Greenland. Environ. Pollut. 2016, 217, 4-10
D'eon, J. C.; Hurley, M. D.; Wallington, T. J.; Mabury, S. A. Atmospheric chemistry of N-methyl perfluorobutane sulfonamidoethanol, C4F9SO2N(CH3)CH2CH2OH: kinetics and mechanism of reaction with OH. Environ. Sci. Technol. 2006, 40, 1862-1868
Tomy, G. T.; Tittlemier, S. A.; Palace, V. P.; Budakowski, W. R.; Braekevelt, E.; Brinkworth, L.; Friesen, K. Biotransformation of N-Ethyl perfluorooctanesulfonamide by rainbow trout (Onchorhynchus mykiss) liver microsomes. Environ. Sci. Technol. 2004, 38, 758-762
Dreyer, A.; Weinberg, I.; Temme, C.; Ebinghaus, R. Polyfluorinated compounds in the atmosphere of the Atlantic and Southern Oceans: evidence for a global distribution. Environ. Sci. Technol. 2009, 43, 6507-6514
Armitage, J. M.; MacLeod, M.; Cousins, I. T. Comparative assessment of the global fate and transport pathways of long-chain perfluorocarboxylic acids (PFCAs) and perfluorocarboxylates (PFCs) emitted from direct sources. Environ. Sci. Technol. 2009, 43, 5830-5836
Rigét, F. F.; Bignert, A.; Braune, B.; Dam, M.; Dietz, R.; Evans, M.; Green, N.; Gunnlaugsdóttir, H.; Hoydal, K. S.; Kucklick, J.; Letcher, R.; Muir, D.; Schuur, S.; Sonne, C.; Stern, G.; Tomy, G.; Vorkamp, K.; Wilson, S. Temporal trends of persistent organic pollutants in Arctic marine and freshwater biota. Sci. Total Environ. 2019, 649, 99-110
Dassuncao, C.; Hu, X. C.; Zhang, X.; Bossi, R.; Dam, M.; Mikkelsen, B.; Sunderland, E. M. Temporal Shifts in poly-and perfluoroalkyl substances (PFASs) in North Atlantic pilot whales indicate large contribution of atmospheric precursors. Environ. Sci. Technol. 2017, 51, 4512-4521
Smithwick, M.; Norstrom, R. J.; Mabury, S. A.; Solomon, K.; Evans, T. J.; Stirling, I.; Taylor, M. K.; Muir, D. C. G. Temporal trends of perfluoroalkyl contaminants in polar bears (Ursus maritimus) from two locations in the North American Arctic, 1972-2002. Environ. Sci. Technol. 2006, 40, 1139-1143
Dietz, R.; Bossi, R.; Riget, F. F.; Sonne, C.; Born, E. W. Increasing perfluoroalkyl contaminants in east Greenland polar bears (Ursus maritimus): a new toxic threat to the Arctic bears. Environ. Sci. Technol. 2008, 42, 2701-2707
Rigét, F. F.; Bossi, R.; Sonne, C.; Vorkamp, K.; Dietz, R. Trends of perfluorochemicals in Greenland ringed seals and polar bears: indications of shifts to decreasing trends. Chemosphere 2013, 93, 1607-1614
Smythe, T. A.; Loseto, L. L.; Bignert, A.; Rosenberg, B.; Budakowski, W.; Halldorson, T.; Pleskach, K.; Tomy, G. T. Temporal trends of brominated and fluorinated contaminants in Canadian Arctic beluga (Delphinapterus leucas). Arct. Sci. 2018, 4, 388-404
Boczek, B. A. International protection of the Baltic Sea environment against pollution: a study in marine regionalism. The American Journal of International Law 1978, 72, 782-814
Sedlak, M. D.; Benskin, J. P.; Wong, A.; Grace, R.; Greig, D. J. Per-and polyfluoroalkyl substances (PFASs) in San Francisco Bay wildlife: Temporal trends, exposure pathways, and notable presence of precursor compounds. Chemosphere 2017, 185, 1217-1226
Bossi, R.; Riget, F. F.; Dietz, R. Temporal and spatial trends of perfluorinated compounds in ringed seal (Phoca hispida) from Greenland. Environ. Sci. Technol. 2005, 39, 7416-7422
Hart, K.; Gill, V. A.; Kannan, K. Temporal trends (1992-2007) of perfluorinated chemicals in Northern Sea Otters (Enhydra lutris kenyoni) from South-Central Alaska. Arch. Environ. Contam. Toxicol. 2009, 56, 607-614
Butt, C. M.; Muir, D. C.; Stirling, I.; Kwan, M.; Mabury, S. A. Rapid response of Arctic ringed seals to changes in perfluoroalkyl production. Environ. Sci. Technol. 2007, 41, 42-49
Roos, A.; Berger, U.; Järnberg, U.; van Dijk, J.; Bignert, A. Increasing concentrations of perfluoroalkyl acids in Scandinavian otters (Lutra lutra) between 1972 and 2011: a new threat to the otter population?. Environ. Sci. Technol. 2013, 47, 11757-11765
Armitage, J.; Cousins, I. T.; Buck, R. C.; Prevedouros, K.; Russell, M. H.; MacLeod, M.; Korzeniowski, S. H. Modeling global-scale fate and transport of perfluorooctanoate emitted from direct sources. Environ. Sci. Technol. 2006, 40, 6969-6975
Eriksson, U.; Kärrman, A.; Rotander, A.; Mikkelsen, B.; Dam, M. Perfluoroalkyl substances (PFASs) in food and water from Faroe Islands. Environ. Sci. Pollut. R. 2013, 20, 7940-7948
Bossi, R.; Dam, M.; Rigét, F. F. Perfluorinated alkyl substances (PFAS) in terrestrial environments in Greenland and Faroe Islands. Chemosphere 2015, 129, 164-169
Kannan, K.; Tao, L.; Sinclair, E.; Pastva, S. D.; Jude, D. J.; Giesy, J. P. Perfluorinated compounds in aquatic organisms at various trophic levels in a Great Lakes food chain. Arch. Environ. Contam. Toxicol. 2005, 48, 559-566
Commission Regulation, E. U., Commission Regulation (EU) 2017/1000 of 13 June 2017 amending Annex XVII to Regulation (EC) No 1907/2006 of the European Parliament and of the Council concerning the Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH) as regards perfluorooctanoic acid (PFOA), its salts and PFOA-related substances Official Journal of the European Union 2017, 60.
Houde, M.; Martin, J. W.; Letcher, R. J.; Solomon, K. R.; Muir, D. C. Biological monitoring of polyfluoroalkyl substances: a review. Environ. Sci. Technol. 2006, 40, 3463-3473
Warner, N. A.; Sagerup, K.; Kristoffersen, S.; Herzke, D.; Gabrielsen, G. W.; Jenssen, B. M. Snow buntings (Plectrophenax nivealis) as bio-indicators for exposure differences to legacy and emerging persistent organic pollutants from the Arctic terrestrial environment on Svalbard. Sci. Total Environ. 2019, 667, 638-647
Ellis, D. A.; Martin, J. W.; De Silva, A. O.; Mabury, S. A.; Hurley, M. D.; Sulbaek Andersen, M. P.; Wallington, T. J. Degradation of fluorotelomer alcohols: a likely atmospheric source of perfluorinated carboxylic acids. Environ. Sci. Technol. 2004, 38, 3316-3321
Forsman, D. The raptors of Europe and the Middle East: a handbook of field identification. In T & AD Poyser London: London, UK, 1999; pp 80-81.
Helander, B.; Ekman, B.; Hägerroth, J.-E.; Hägerroth, P.-Å.; Israelsson, J. Dräktkaraktärer hos havsörnar med känd ålder (Summary: Age-specific field characteristics of the White-tailed Sea Eagle Haliaeetus albicilla L.). Vår Fågelvärld 1989, 48, 319-334