Perfluoroalkyl substances in circum-Arctic Rangifer :caribou and reindeer
Livers of caribou and reindeer (Rangifer tarandus) from Canada (n = 146), Greenland (n = 30), Svalbard (n = 7), and Sweden (n = 60) were analyzed for concentrations of eight perfluoroalkyl carboxylic acids and four perfluoroalkane sulfonic acids. In Canadian caribou, PFNA (range < 0.01-7.4 ng/g w...
Published in: | Environmental Science and Pollution Research |
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2022
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Online Access: | https://pure.au.dk/portal/da/publications/perfluoroalkyl-substances-in-circumarcticrangifer(4313dd31-ed97-4e98-97a4-21c7315c5614).html https://doi.org/10.1007/s11356-021-16729-7 https://pure.au.dk/ws/files/332757360/s11356_021_16729_7.pdf |
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ftuniaarhuspubl:oai:pure.atira.dk:publications/4313dd31-ed97-4e98-97a4-21c7315c5614 2023-08-27T04:06:40+02:00 Perfluoroalkyl substances in circum-Arctic Rangifer :caribou and reindeer Roos, Anna Maria Gamberg, Mary Muir, Derek Kärrman, Anna Carlsson, Pernilla Cuyler, Christine Lind, Ylva Bossi, Rossana Rigét, Frank 2022-04 application/pdf https://pure.au.dk/portal/da/publications/perfluoroalkyl-substances-in-circumarcticrangifer(4313dd31-ed97-4e98-97a4-21c7315c5614).html https://doi.org/10.1007/s11356-021-16729-7 https://pure.au.dk/ws/files/332757360/s11356_021_16729_7.pdf eng eng info:eu-repo/semantics/openAccess Roos , A M , Gamberg , M , Muir , D , Kärrman , A , Carlsson , P , Cuyler , C , Lind , Y , Bossi , R & Rigét , F 2022 , ' Perfluoroalkyl substances in circum-Arctic Rangifer : caribou and reindeer ' , Environmental Science and Pollution Research , vol. 29 , no. 16 , pp. 23721-23735 . https://doi.org/10.1007/s11356-021-16729-7 Arctic terrestrial environment Canada Greenland Long-range transport PFAS PFOS Svalbard Sweden GREENLAND CARIBOU POLAR BEARS PERFLUOROOCTANE SULFONATE TERRESTRIAL ENVIRONMENTS POLYFLUOROALKYL SUBSTANCES FLUORINATED ALTERNATIVES RINGED SEALS TEMPORAL TRENDS ACID CONCENTRATIONS PERFLUORINATED COMPOUNDS Alkanesulfonic Acids Fluorocarbons/analysis Animals Carboxylic Acids Sulfonic Acids Reindeer article 2022 ftuniaarhuspubl https://doi.org/10.1007/s11356-021-16729-7 2023-08-02T22:58:08Z Livers of caribou and reindeer (Rangifer tarandus) from Canada (n = 146), Greenland (n = 30), Svalbard (n = 7), and Sweden (n = 60) were analyzed for concentrations of eight perfluoroalkyl carboxylic acids and four perfluoroalkane sulfonic acids. In Canadian caribou, PFNA (range < 0.01-7.4 ng/g wet weight, ww) and PFUnDA (<0.01-5.6 ng/g ww) dominated, whereas PFOS predominated in samples from South Greenland, Svalbard, and Sweden, although the highest concentrations were found in caribou from Southwest Greenland (up to 28 ng/g ww). We found the highest median concentrations of all PFAS except PFHxS in Akia-Maniitsoq caribou (Southwest Greenland, PFOS 7.2-19 ng/g ww, median 15 ng/g ww). The highest concentrations of ΣPFAS were also found in Akia-Maniitoq caribou (101 ng/g ww) followed by the nearby Kangerlussuaq caribou (45 ng/g ww), where the largest airport in Greenland is situated, along with a former military base. Decreasing trends in concentrations were seen for PFOS in the one Canadian and three Swedish populations. Furthermore, PFNA, PFDA, PFUnDA, PFDoDA, and PFTrDA showed decreasing trends in Canada's Porcupine caribou between 2005 and 2016. In Sweden, PFHxS increased in the reindeer from Norrbotten between 2003 and 2011. The reindeer from Västerbotten had higher concentrations of PFNA and lower concentrations of PFHxS in 2010 compared to 2002. Finally, we observed higher concentrations in 2010 compared to 2002 (albeit statistically insignificant) for PFHxS in Jämtland, while PFNA, PFDA, PFUnDA, PFDoDA, and PFTrDA showed no difference at all. Article in Journal/Newspaper Arctic Arctic Greenland Kangerlussuaq Maniitsoq Rangifer Rangifer tarandus Svalbard Norrbotten Aarhus University: Research Arctic Canada Greenland Kangerlussuaq ENVELOPE(-55.633,-55.633,72.633,72.633) Maniitsoq ENVELOPE(-55.217,-55.217,72.967,72.967) Svalbard Environmental Science and Pollution Research |
institution |
Open Polar |
collection |
Aarhus University: Research |
op_collection_id |
ftuniaarhuspubl |
language |
English |
topic |
Arctic terrestrial environment Canada Greenland Long-range transport PFAS PFOS Svalbard Sweden GREENLAND CARIBOU POLAR BEARS PERFLUOROOCTANE SULFONATE TERRESTRIAL ENVIRONMENTS POLYFLUOROALKYL SUBSTANCES FLUORINATED ALTERNATIVES RINGED SEALS TEMPORAL TRENDS ACID CONCENTRATIONS PERFLUORINATED COMPOUNDS Alkanesulfonic Acids Fluorocarbons/analysis Animals Carboxylic Acids Sulfonic Acids Reindeer |
spellingShingle |
Arctic terrestrial environment Canada Greenland Long-range transport PFAS PFOS Svalbard Sweden GREENLAND CARIBOU POLAR BEARS PERFLUOROOCTANE SULFONATE TERRESTRIAL ENVIRONMENTS POLYFLUOROALKYL SUBSTANCES FLUORINATED ALTERNATIVES RINGED SEALS TEMPORAL TRENDS ACID CONCENTRATIONS PERFLUORINATED COMPOUNDS Alkanesulfonic Acids Fluorocarbons/analysis Animals Carboxylic Acids Sulfonic Acids Reindeer Roos, Anna Maria Gamberg, Mary Muir, Derek Kärrman, Anna Carlsson, Pernilla Cuyler, Christine Lind, Ylva Bossi, Rossana Rigét, Frank Perfluoroalkyl substances in circum-Arctic Rangifer :caribou and reindeer |
topic_facet |
Arctic terrestrial environment Canada Greenland Long-range transport PFAS PFOS Svalbard Sweden GREENLAND CARIBOU POLAR BEARS PERFLUOROOCTANE SULFONATE TERRESTRIAL ENVIRONMENTS POLYFLUOROALKYL SUBSTANCES FLUORINATED ALTERNATIVES RINGED SEALS TEMPORAL TRENDS ACID CONCENTRATIONS PERFLUORINATED COMPOUNDS Alkanesulfonic Acids Fluorocarbons/analysis Animals Carboxylic Acids Sulfonic Acids Reindeer |
description |
Livers of caribou and reindeer (Rangifer tarandus) from Canada (n = 146), Greenland (n = 30), Svalbard (n = 7), and Sweden (n = 60) were analyzed for concentrations of eight perfluoroalkyl carboxylic acids and four perfluoroalkane sulfonic acids. In Canadian caribou, PFNA (range < 0.01-7.4 ng/g wet weight, ww) and PFUnDA (<0.01-5.6 ng/g ww) dominated, whereas PFOS predominated in samples from South Greenland, Svalbard, and Sweden, although the highest concentrations were found in caribou from Southwest Greenland (up to 28 ng/g ww). We found the highest median concentrations of all PFAS except PFHxS in Akia-Maniitsoq caribou (Southwest Greenland, PFOS 7.2-19 ng/g ww, median 15 ng/g ww). The highest concentrations of ΣPFAS were also found in Akia-Maniitoq caribou (101 ng/g ww) followed by the nearby Kangerlussuaq caribou (45 ng/g ww), where the largest airport in Greenland is situated, along with a former military base. Decreasing trends in concentrations were seen for PFOS in the one Canadian and three Swedish populations. Furthermore, PFNA, PFDA, PFUnDA, PFDoDA, and PFTrDA showed decreasing trends in Canada's Porcupine caribou between 2005 and 2016. In Sweden, PFHxS increased in the reindeer from Norrbotten between 2003 and 2011. The reindeer from Västerbotten had higher concentrations of PFNA and lower concentrations of PFHxS in 2010 compared to 2002. Finally, we observed higher concentrations in 2010 compared to 2002 (albeit statistically insignificant) for PFHxS in Jämtland, while PFNA, PFDA, PFUnDA, PFDoDA, and PFTrDA showed no difference at all. |
format |
Article in Journal/Newspaper |
author |
Roos, Anna Maria Gamberg, Mary Muir, Derek Kärrman, Anna Carlsson, Pernilla Cuyler, Christine Lind, Ylva Bossi, Rossana Rigét, Frank |
author_facet |
Roos, Anna Maria Gamberg, Mary Muir, Derek Kärrman, Anna Carlsson, Pernilla Cuyler, Christine Lind, Ylva Bossi, Rossana Rigét, Frank |
author_sort |
Roos, Anna Maria |
title |
Perfluoroalkyl substances in circum-Arctic Rangifer :caribou and reindeer |
title_short |
Perfluoroalkyl substances in circum-Arctic Rangifer :caribou and reindeer |
title_full |
Perfluoroalkyl substances in circum-Arctic Rangifer :caribou and reindeer |
title_fullStr |
Perfluoroalkyl substances in circum-Arctic Rangifer :caribou and reindeer |
title_full_unstemmed |
Perfluoroalkyl substances in circum-Arctic Rangifer :caribou and reindeer |
title_sort |
perfluoroalkyl substances in circum-arctic rangifer :caribou and reindeer |
publishDate |
2022 |
url |
https://pure.au.dk/portal/da/publications/perfluoroalkyl-substances-in-circumarcticrangifer(4313dd31-ed97-4e98-97a4-21c7315c5614).html https://doi.org/10.1007/s11356-021-16729-7 https://pure.au.dk/ws/files/332757360/s11356_021_16729_7.pdf |
long_lat |
ENVELOPE(-55.633,-55.633,72.633,72.633) ENVELOPE(-55.217,-55.217,72.967,72.967) |
geographic |
Arctic Canada Greenland Kangerlussuaq Maniitsoq Svalbard |
geographic_facet |
Arctic Canada Greenland Kangerlussuaq Maniitsoq Svalbard |
genre |
Arctic Arctic Greenland Kangerlussuaq Maniitsoq Rangifer Rangifer tarandus Svalbard Norrbotten |
genre_facet |
Arctic Arctic Greenland Kangerlussuaq Maniitsoq Rangifer Rangifer tarandus Svalbard Norrbotten |
op_source |
Roos , A M , Gamberg , M , Muir , D , Kärrman , A , Carlsson , P , Cuyler , C , Lind , Y , Bossi , R & Rigét , F 2022 , ' Perfluoroalkyl substances in circum-Arctic Rangifer : caribou and reindeer ' , Environmental Science and Pollution Research , vol. 29 , no. 16 , pp. 23721-23735 . https://doi.org/10.1007/s11356-021-16729-7 |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1007/s11356-021-16729-7 |
container_title |
Environmental Science and Pollution Research |
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