The DOI matches its Crossref record; 35 of the 35 references it cites were found in a registry or an index.
Observation of emerging per- and polyfluoroalkyl substances (PFASs) in Greenland marine mammals
Open accessAbstract
The present pilot study examined emerging per- and polyfluoroalkyl substances (PFASs), i.e., a suite of short chain perfluoroalkyl acids (PFAAs), PFAA precursors and replacement chemicals, and legacy PFASs (long chain length PFAAs) in livers from ringed seals, polar bears and, for the first time, killer whales from East Greenland collected in 2012-2013. Among the emerging PFASs, perfluorobutanesulfonic acid (PFBS) and F-53B (a chlorinated polyfluorinated ether sulfonic acid) were detected in Arctic wildlife, albeit at concentrations approximately four orders of magnitude lower compared to perfluorooctanesulfonic acid (PFOS). PFOS was positively correlated with F-53B, but not PFBS in all three species. A total of 17 PFASs were detected in killer whales, including in a mother-fetus pair, demonstrating maternal transfer. ∑PFAS concentrations in killer whales (269 ± 90 ng/g) were comparable to concentrations found in ringed seals (138 ± 7 ng/g), however, an order of magnitude lower compared to concentrations found in polar bear livers (2336 ± 263 ng/g). Patterns of long chain PFAAs in killer whales differed from the pattern in ringed seals and polar bears. Of the monitored PFAA precursors, only perfluorooctanesulfonamide (FOSA) was detected in all three species, and FOSA/PFOS ratios and isomer patterns indicated that killer whales have a potential lower metabolic capacity to degrade FOSA compared to polar bears and ringed seals.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
The source backs part of the claim, not all of it — or backs it for a different population, condition or comparison.
In the citing paper
“found the concentrations of PFBS and 6:2 Cl-PFESA were approximately four orders of magnitude lower than those of PFOS, and PFOS was positively correlated with 6:2 Cl-PFESA but not PFBS”
From Per- and polyfluoroalkyl substances (PFAS) in the marine environment: An overview and prospects (2025) · cites this paper as Gebbink et al., 2016
Experimental — accuracy not yet measuredThe source backs part of the claim, not all of it — or backs it for a different population, condition or comparison.
In the citing paper
“the mean ΣPFAS concentration in killer whales (269 ng/ g dw) was comparable to that in ringed seals (138 ng/g dw) but was an order of magnitude lower than that in polar bear livers (2336 ng/g dw)”
From Per- and polyfluoroalkyl substances (PFAS) in the marine environment: An overview and prospects (2025) · cites this paper as Gebbink et al., 2016
Experimental — accuracy not yet measuredThe check wasn’t confident either way, so it gives no verdict — never disputed.
In the citing paper
“With improved analytical techniques, some unknown compounds have been identified to be overlooked legacy or novel replacement PFASs.36−39”
From A Never-Ending Story of Per- and Polyfluoroalkyl Substances (PFASs)? (2017) · cites this paper as [37]
Experimental — accuracy not yet measured
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Buck, R. C., Franklin, J., Berger, U., Conder, J. M., Cousins, I. T., de Voogt, P., Jensen, A. A., Kannan, K., Mabury, S. A., & van Leeuwen, S. P. (2011) · Integrated Environmental Assessment and Management · doi:10.1002/ieam.258 · Cited by 4,641
Wang, Z., Cousins, I. T., Scheringer, M., & Hungerbühler, K. (2013) · Environment International · doi:10.1016/j.envint.2013.08.021 · Cited by 924
Monitoring of Perfluorinated Compounds in Aquatic Biota: An Updated Review: PFCs in Aquatic Biota
Houde, M., De Silva, A. O., Muir, D. C. G., & Letcher, R. J. (2011) · Environmental Science & Technology · doi:10.1021/es104326w · Cited by 847
Exposure and effects assessment of persistent organohalogen contaminants in arctic wildlife and fish
Letcher, R. J., Bustnes, J. O., Dietz, R., Jenssen, B. M., Jørgensen, E. H., Sonne, C., Jonathan Verreault, A., Vijayan, M. M., & Gabrielsen, G. W. (2009) · The Science of The Total Environment · doi:10.1016/j.scitotenv.2009.10.038 · Cited by 817
Self-citationWang, S., Huang, J., Yang, Y., Hui, Y., Ge, Y., Larssen, T., Yu, G., Deng, S., Wang, B., & Harman, C. (2013) · Environmental Science & Technology · doi:10.1021/es401525n · Cited by 620
Levels and trends of poly- and perfluorinated compounds in the arctic environment
Butt, C. M., Berger, U., Bossi, R., & Tomy, G. T. (2010) · The Science of The Total Environment · doi:10.1016/j.scitotenv.2010.03.015 · Cited by 507
Self-citationPerfluorinated acids as novel chemical tracers of global circulation of ocean waters
Yamashita, N., Taniyasu, S., Petrick, G., Wei, S., Gamo, T., Lam, P. K. S., & Kannan, K. (2008) · Chemosphere · doi:10.1016/j.chemosphere.2007.07.079 · Cited by 364
Zhou, Z., Liang, Y., Shi, Y., Xu, L., & Cai, Y. (2013) · Environmental Science & Technology · doi:10.1021/es402120y · Cited by 324
Martin, J. W., Asher, B. J., Beesoon, S., Benskin, J. P., & Ross, M. S. (2010) · Journal of Environmental Monitoring · doi:10.1039/c0em00295j · Cited by 311 · cited 2×
“…acid (PFOS) and its precursors were phased out in 2002 by 3 M, and emissions of long chain PFCAs and their precursors are to be eliminated by 2015 (Martin et al., 2010; US EPA, 2006), manufacturing of other PFASs has gone unnoticed (De Silva et al., 2011; Wang et al., 2013a).”
BackgroundRuan, T., Lin, Y., Wang, T., Liu, R., & Jiang, G. (2015) · Environmental Science & Technology · doi:10.1021/acs.est.5b01010 · Cited by 291
Cited by
Sorted by citations
Items 201–266 of 266
Mehdi, Q., Sinkway, T. D., Blackman, L. E., Iorfida, A. L., Pittman, A. M., Sutterer, C., Hinchliffe, H. L., Zautcke, K. A., Morrow, M. E., Shah, N., et al. (2025) · Environmental Science & Technology · doi:10.1021/acs.est.5c03114 · Cited by 8
Bailes, I. R., Phillips, R. A., Barber, J. L., Losada, S., Peck, L. S., Green, C., & Sweetman, A. J. (2025) · ACS Environmental Au · doi:10.1021/acsenvironau.5c00102 · Cited by 8
Hanana, H., Houédé, M., Farley, G., Bouchard, P., Sorel, R., Dinh, Q. T., Sauvé, S., & Houde, M. (2025) · Journal of Toxicology and Environmental Health · doi:10.1080/15287394.2025.2570788 · Cited by 7
hu, K., Shen, Z., Wang, S., & Zhang, L. (2024) · Environmental Research · doi:10.1016/j.envres.2024.119816 · Cited by 7
Xie, T., Cui, Y., Ren, Z., Wang, Q., & Chen, M. (2025) · Environmental Pollution · doi:10.1016/j.envpol.2025.126527 · Cited by 7
O’Hara, L. E., & Longstaffe, J. G. (2022) · Environmental Toxicology and Chemistry · doi:10.1002/etc.5547 · Cited by 8
Sun, L., Chen, Y., Chen, J., Mao, G., Feng, W., & Wu, X. (2025) · Archives of Toxicology · doi:10.1007/s00204-025-04093-1 · Cited by 6
Salangad, O., Cappelli, F., Simon, F., Galatius, A., Sonne, C., Poma, G., Møller, P. R., Dietz, R., & Covaci, A. (2025) · Environmental Research · doi:10.1016/j.envres.2025.122114 · Cited by 6
Self-citationPer- and polyfluoroalkyl substances
Aminot, Y., Munschy, C., Munoz, G., Sauvé, S., Houde, M., & Solé, M. (2023) · Elsevier eBooks · doi:10.1016/b978-0-323-90297-7.00006-8 · Cited by 9
Haschimi, B., Willecke, F., Mundinger, S., Hüttel, W., Jessen, H. J., Müller, M., & Auwärter, V. (2024) · Drug Metabolism and Disposition · doi:10.1124/dmd.123.001501 · Cited by 6
Bioaccumulation of PFOS Isomers in Transporter Proteins
James, D., Paddayuman, J. Z., Cristobal, J. R., Loganathan, N., Atilla‐Gokcumen, G. E., Aga, D. S., & Wilson, A. K. (2026) · Chemical Research in Toxicology · doi:10.1021/acs.chemrestox.5c00432 · Cited by 5
Wijayahena, M. K., & Aga, D. S. (2026) · The Analyst · doi:10.1039/d5an01246e · Cited by 6
Zhang, H., & Sherchan, S. P. (2025) · The Science of The Total Environment · doi:10.1016/j.scitotenv.2025.180531 · Cited by 5
Sun, B., Li, J., Bai, Y., Zhou, X., Lam, P. K. S., & Chen, L. (2022) · Journal of Environmental Sciences · doi:10.1016/j.jes.2022.10.017 · Cited by 5
Aker, A. M., Nguyen, V. K., Ayotte, P., Ricard, S., & Lemire, M. (2024) · Environmental Health Perspectives · doi:10.1289/ehp13556 · Cited by 5
A review of small cetacean hunts in Greenland
Dolman, S. J., Hodgins, N. K., & Ugarte, F. (2024) · Marine Policy · doi:10.1016/j.marpol.2024.106401 · Cited by 4
Bline, A. P., Jiang, H., Levenson, M. T., & Allard, P. (2025) · Toxicological Sciences · doi:10.1093/toxsci/kfaf111 · Cited by 4
Khalid, N. K., Aker, A. M., Lair, S., & Sauvé, S. (2025) · Environmental Science Advances · doi:10.1039/d5va00061k · Cited by 4
Liu, J., Li, F., Zhao, Q., Jiang, W.-Y., & Zhang, P.-D. (2025) · Ecotoxicology and Environmental Safety · doi:10.1016/j.ecoenv.2025.119339 · Cited by 4
Ren, X., Wang, J., Zhao, F., Zhang, P., He, H., Xu, Z., Huang, B., & Pan, X. (2025) · Environmental Science Processes & Impacts · doi:10.1039/d5em00046g · Cited by 3
Chronic exposure to F-53B disrupts sperm quality and steroidogenic regulation in male rats
Wang, X., Wang, A., Xu, H., Shan, S., Li, X., Zhang, Y., Wang, J., Jiang, K., Tian, H., & Zhao, Y. (2026) · Toxicology Letters · doi:10.1016/j.toxlet.2026.111885 · Cited by 3
Hoang, H.-G., Chacha, W. E., Binh, Q. A., Mukherjee, S., Jiang, Y., Zhang, T., Tung, T. V., Tran, H.-T., & Naidu, R. (2026) · Journal of Environmental Management · doi:10.1016/j.jenvman.2026.129237 · Cited by 3
Wang, F., Fang, J., Wang, X., Lin, S., Su, X., Dai, Q., Zhang, J., Cao, G., Hong, Y., & Cai, Z. (2024) · Journal of Hazardous Materials · doi:10.1016/j.jhazmat.2024.136306 · Cited by 3
Yang, J. C., Chen, Y., Luan, H., Li, J., & Liu, W. (2022) · Aquatic Toxicology · doi:10.1016/j.aquatox.2022.106256 · Cited by 3
Arulananthan, A., Scholz, B., Karsten, U., Grossart, H., Sigurbjörnsdóttir, M. A., Rolfsson, Ó., Joerss, H., Duarte, B., & Vilhelmsson, O. Þ. (2025) · Aquatic Toxicology · doi:10.1016/j.aquatox.2025.107562 · Cited by 4
Mehdi, Q., Blackman, L. E., Timshina, A. S., Boubad, O., Olfenbuttel, C., Kelly, M. J., Mesa‐Cruz, J. B., & Bowden, J. A. (2025) · The Science of The Total Environment · doi:10.1016/j.scitotenv.2025.180876 · Cited by 2
Jiang, J., Meng, H., Shu, Z., Zhao, N., Lin, X., Li, J., Qin, M., Wu, S., & Qiu, L. (2026) · Environmental Science & Technology · doi:10.1021/acs.est.5c11476 · Cited by 2
Lu, Y., Yang, Z., Zou, Y., Deng, Y., Liu, L., Zhao, J., Luo, Q., Liu, H., Fei, S., Chen, K., et al. (2026) · Antioxidants · doi:10.3390/antiox15030368 · Cited by 2
Mackay, E. S. G., Samandra, S., Partington, J. M., Liyanage, K. L. D. T. D., Clarke, B. O., & Hufschmid, J. (2025) · The Science of The Total Environment · doi:10.1016/j.scitotenv.2025.180727 · Cited by 2
Souter, R., Lettoof, D. C., Kemper, C. M., Woolford, L., Chaber, A., Möller, L. M., Gaylard, S. G., Tomo, I., Bossley, M. I., Stevenson, G. J., et al. (2026) · Archives of Environmental Contamination and Toxicology · doi:10.1007/s00244-025-01179-w · Cited by 2
Yang, M., Chu, C., Huang, J.-W., Dong, G., Jin, N.-X., Roponen, M., & Jalava, P. (2025) · Environmental Science & Technology · doi:10.1021/acs.est.5c05377 · Cited by 1
Wang, Q., Zhou, Y., Jia, L., Coulon, F., Dong, C., Zhang, B., Zhu, G., & Song, X. (2025) · ACS ES&T Water · doi:10.1021/acsestwater.5c01073 · Cited by 1
Liu, Y., Deng, X., Sun, J., Zhang, Z., Cao, X., Guo, L., Dai, Y., & Wang, Z. (2026) · Chemical Engineering Journal · doi:10.1016/j.cej.2026.172802 · Cited by 1
Li, X., Li, X., Ye, Y., Dai, W., & Liu, S. (2026) · Ecotoxicology and Environmental Safety · doi:10.1016/j.ecoenv.2026.119957 · Cited by 1
Sun, C., Yao, J., Xu, Y., Zeng, J., Tian, L., Zheng, X., Mai, B., & Qiu, R. (2026) · Avian Research · doi:10.1016/j.avrs.2026.100367 · Cited by 2
Prenatal 6:2 Cl-PFESA exposure and birth weight: A systematic review and meta-analysis
Hu, X.-F., Yang, X., Yuan, S., Chen, T., Luo, Z.-Y., Wang, F. F., & Lu, C. (2026) · Journal of Hazardous Materials · doi:10.1016/j.jhazmat.2026.142253 · Cited by 1
Zhang, J., Ni, M., Wang, L., Ren, L., Miao, Y., Zhang, L., Yong, L., & Chen, J. (2026) · Environmental Research · doi:10.1016/j.envres.2026.124764 · Cited by 1
Global patterns and predictors of PFAS contamination in odontocetes
Stokes, L., Stockin, K. A., Stevenson, G. J., Araujo, J. D., Saltré, F., & Peters, K. J. (2026) · Marine Pollution Bulletin · doi:10.1016/j.marpolbul.2026.119949 · Cited by 2
Fang, F., Chen, Q., Li, S., Yu, G., Luo, T., Qu, W., Zhang, J., Sun, Y., & Liu, Y. F. (2026) · Ecotoxicology and Environmental Safety · doi:10.1016/j.ecoenv.2026.120552 · Cited by 1
Boisvert, G. (2016) · Carleton University's Institutional Repository (MacOdrum Library, Carleton University) · doi:10.22215/etd/2016-11586 · Cited by 1
OSPAR request on information for use in selecting and deselecting hazardous substances of concern
Suehring, R. (2023) · doi:10.32920/21977369.v1 · Cited by 1
Vaverková, H., Novotný, D., & Ficker, L. (1996) · PubMed
O’Hara, L. E. (2019) · The Atrium (University of Guelph)
Estados Unidos: Ensaladas, frutas y flores
Vallespir, A. N. (1999) · Horticultura: Revista de industria, distribución y socioeconomía hortícola: frutas, hortalizas, flores, plantas, árboles ornamentales y viveros
Sample pretreatment techniques for per- and polyfluoroalkyl substances (PFAS)
Wang, Y., Shi, Y., Cai, Y., & Jiang, G. (2024) · Elsevier eBooks · doi:10.1016/b978-0-443-15978-7.00053-9
Houde, M., Facciola, N., Routti, H., Vorkamp, K., Søndergaard, J., & Muir, D. C. G. (2025) · Environmental Science Advances · doi:10.1039/d4va00418c
Liu, F., Xie, Y., Li, H., Xie, Z., Sun, B., Wu, J., Wu, Y., & Zhang, X. (2025) · Environmental Research · doi:10.1016/j.envres.2025.122722
Perfluorooctanesulfonate (PFOS) exposure in ringed seals (Pusa saimensis) in Lake Saimaa, Finland
Simola, J., Kunnasranta, M., Auriola, S. O. K., & Akkanen, J. (2025) · Marine Pollution Bulletin · doi:10.1016/j.marpolbul.2025.119150
Borghese, M. M., Ward, A., MacPherson, S., Manz, K. E., Atlas, E., Fisher, M., Arbuckle, T. E., Braun, J. M., Bouchard, M. F., & Ashley‐Martin, J. (2024) · Figshare · doi:10.6084/m9.figshare.26011835
Minoia, L., Consales, G., Dallai, L., Marcantonio, E. D., Mazzetti, M., Mancusi, C., Pierro, L., Riginella, E., Sinopoli, M., Bottaro, M., et al. (2026) · Toxics · doi:10.3390/toxics14010058
Zhang, T., Zhao, T., Wei, Z., Yang, G., Gu, C., Chen, B., & Zhang, B. (2026) · Environmental Pollution · doi:10.1016/j.envpol.2026.127662
Zhang, T., Wei, Z., Zhu, H., Zhang, B., Yang, G., Chen, B., Zhao, T., & Wu, F. (2026) · Environmental Science & Technology · doi:10.1021/acs.est.5c14344
Mehdi, Q., Blackman, L. E., Lydersen, C., Kovacs, K. M., Fisk, A. T., & Bowden, J. A. (2026) · The Science of The Total Environment · doi:10.1016/j.scitotenv.2026.181603
Xing, Y., Yu, X., Tian, M., Ke, C., Zhang, R., Xing, H., Qi, C., Zhang, K., Zhang, X., Zhang, W., et al. (2026) · Environmental Chemistry and Ecotoxicology · doi:10.1016/j.enceco.2026.03.001
Zeng, D., Hu, L., Ren, K., Li, Y., Li, D., & Shi, B. (2026) · Chemico-Biological Interactions · doi:10.1016/j.cbi.2026.112051
Jouanneau, W. (2022) · theses.fr (ABES) · doi:10.70675/e97ccda4z438dz4cddzb54cz12df5cf693ed
Bowden, J. A., Blackman, L. E., Mehdi, Q., Botha, H., Evans, N., Humphries, M., & Aufmuth, J. (2026) · Archives of Environmental Contamination and Toxicology · doi:10.1007/s00244-026-01191-8
Zhu, L., Bossi, R., Carvalho, P. N., Dietz, R., Sonne, C., Søndergaard, J., & Vorkamp, K. (2026) · Journal of Hazardous Materials · doi:10.1016/j.jhazmat.2026.142173
Self-citationXiao, L., Xu, H., Zhang, Q., Wang, J., & ZHAO, Y. (2026) · Journal of Environmental Sciences · doi:10.1016/j.jes.2026.05.041
Badaut, J., Dubois, C., Jouanneau, W., Malinconi, M., Brochet, I., Dauriac, E., Rouland, R., Gabrielsen, G. W., Bottini, C., Angelier, F., et al. (2026) · Environmental Science & Technology Letters · doi:10.1021/acs.estlett.6c00433
Moing, A. L., Calvez, M. L., Fontaine, J., Goeury, K., Verner, M.-A., & Sauvé, S. (2026) · Journal of Food Composition and Analysis · doi:10.1016/j.jfca.2026.109457
Paultre, C.-B., Mebel, A. M., & Ο'Shea, K. Ε. (2026) · The Journal of Physical Chemistry A · doi:10.1021/acs.jpca.6c02120
Kazmi, S. S. U. H., Zhang, L., Saqib, H. S. A., Shah, M., Yaseen, Z. M., & Li, G. (2026) · Trends in Environmental Analytical Chemistry · doi:10.1016/j.teac.2026.e00322
LIAO, C. X., LUO, X., WEI, J., CHEN, B. B., & BAO, N. (2026) · Applied Ecology and Environmental Research · doi:10.15666/aeer/2405_998310002
Khan, S., Chen, M., Abbas, M., Chen, Z., Liang, Z., Ullah, R., Xie, S., & Chen, D. (2026) · Frontiers in Immunology · doi:10.3389/fimmu.2026.1939840
Metadata
- Authors
- Gebbink, W. A., Bossi, R., Rigét, F. F., Rosing-Asvid, A., Sonne, C., & Dietz, R.
- Affiliations
- Stockholm University (SE)
- Aarhus University (DK)
- Corresponding author
- Gebbink, Wouter A.
- Venue
- Chemosphere
- Publisher
- Elsevier BV
- Published
- 2016-02
- Volume
- 144
- Pages
- 2384-2391
- ISSN
- 0045-6535 (ISSN-L)
- OpenAlex
- W2173828297
- Cited by
- 266
- References
- 35
- Citations by year
- 2026: 27 · 2025: 28 · 2024: 32 · 2023: 24 · 2022: 25 · 2021: 29 · 2020: 27 · 2019: 31 · 2018: 23 · 2017: 15 · 2016: 3
- FWCI
- 10.07
- Type
- journal article
- Language
- en
- Open access
- green
- pure.au.dk
- Licence
- Locations
- Chemosphere (publishedVersion)
- PubMed (publishedVersion)
- Funders
- Swedish Research Council Formas (219-2012-643)
- Danish Cooperation for Environment in the Arctic (DANCEA (MST-112-00171, MST-112-00199)
- Topics
- Physical Sciences › Environmental Science › Environmental Chemistry › Per- and polyfluoroalkyl substances research
- Physical Sciences › Environmental Science › Health, Toxicology and Mutagenesis › Toxic Organic Pollutants Impact
- Physical Sciences › Environmental Science › Health, Toxicology and Mutagenesis › Environmental Toxicology and Ecotoxicology
- Keywords
- per- and polyfluoroalkyl substances, emerging PFASs, PFBS, F-53B, PFOS, Orcinus orca, ringed seal, polar bear, Arctic marine mammals, liver tissue, maternal transfer, East Greenland
- MeSH terms
- Animals, Ursidae, Environmental Monitoring, Female, Fetus, Fluorocarbons, Greenland, Pilot Projects, Pregnancy, Sulfonamides, Alkanesulfonic Acids, Seals, Earless, Whale, Killer
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review