Influences of climate change on long-term time series of persistent organic pollutants (POPs) in Arctic and Antarctic biota
Time series of contaminants in the Arctic are an important instrument to detect emerging issues and to monitor the effectiveness of chemicals regulation, based on the assumption of a direct reflection of changes in primary emissions. Climate change has the potential to influence these time trends, t...
Published in: | Environmental Science: Processes & Impacts |
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Online Access: | https://hdl.handle.net/11250/3028061 https://doi.org/10.1039/d2em00134a |
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ftnorskinstvf:oai:niva.brage.unit.no:11250/3028061 2023-05-15T13:21:36+02:00 Influences of climate change on long-term time series of persistent organic pollutants (POPs) in Arctic and Antarctic biota Vorkamp, Katrin Carlsson, Pernilla Marianne Corsolini, Simonetta de Wit, Cynthia A. Dietz, Rune Gribble, Matthew O. Houde, Magali Kalia, Vrinda Letcher, Robert J. Morris, Adam Rigét, Frank F. Routti, Heli Anna Irmeli Muir, Derek C.G. 2022 application/pdf https://hdl.handle.net/11250/3028061 https://doi.org/10.1039/d2em00134a eng eng Royal Society of Chemistry Environmental Science: Processes & Impacts. 2022, 24 (10), 1643-1660. urn:issn:2050-7887 https://hdl.handle.net/11250/3028061 https://doi.org/10.1039/d2em00134a cristin:2062907 Navngivelse-Ikkekommersiell 4.0 Internasjonal http://creativecommons.org/licenses/by-nc/4.0/deed.no This journal is © The Royal Society of Chemistry 2022 CC-BY-NC 1643-1660 24 Environmental Science: Processes & Impacts 10 Peer reviewed Journal article 2022 ftnorskinstvf https://doi.org/10.1039/d2em00134a 2023-02-21T08:45:53Z Time series of contaminants in the Arctic are an important instrument to detect emerging issues and to monitor the effectiveness of chemicals regulation, based on the assumption of a direct reflection of changes in primary emissions. Climate change has the potential to influence these time trends, through direct physical and chemical processes and/or changes in ecosystems. This study was part of an assessment of the Arctic Monitoring and Assessment Programme (AMAP), analysing potential links between changes in climate-related physical and biological variables and time trends of persistent organic pollutants (POPs) in Arctic biota, with some additional information from the Antarctic. Several correlative relationships were identified between POP temporal trends in freshwater and marine biota and physical climate parameters such as oscillation indices, sea-ice coverage, temperature and precipitation, although the mechanisms behind these observations remain poorly understood. Biological data indicate changes in the diet and trophic level of some species, especially seabirds and polar bears, with consequences for their POP exposure. Studies from the Antarctic highlight increased POP availability after iceberg calving. Including physical and/or biological parameters in the POP time trend analysis has led to small deviations in some declining trends, but did generally not change the overall direction of the trend. In addition, regional and temporary perturbations occurred. Effects on POP time trends appear to have been more pronounced in recent years and to show time lags, suggesting that climate-related effects on the long time series might be gaining importance. publishedVersion Article in Journal/Newspaper AMAP Antarc* Antarctic Arctic Climate change Iceberg* Iceberg* Sea ice Norwegian Institute for Water research: NIVA Open Access Archive (Brage) Arctic Antarctic The Antarctic Environmental Science: Processes & Impacts 24 10 1643 1660 |
institution |
Open Polar |
collection |
Norwegian Institute for Water research: NIVA Open Access Archive (Brage) |
op_collection_id |
ftnorskinstvf |
language |
English |
description |
Time series of contaminants in the Arctic are an important instrument to detect emerging issues and to monitor the effectiveness of chemicals regulation, based on the assumption of a direct reflection of changes in primary emissions. Climate change has the potential to influence these time trends, through direct physical and chemical processes and/or changes in ecosystems. This study was part of an assessment of the Arctic Monitoring and Assessment Programme (AMAP), analysing potential links between changes in climate-related physical and biological variables and time trends of persistent organic pollutants (POPs) in Arctic biota, with some additional information from the Antarctic. Several correlative relationships were identified between POP temporal trends in freshwater and marine biota and physical climate parameters such as oscillation indices, sea-ice coverage, temperature and precipitation, although the mechanisms behind these observations remain poorly understood. Biological data indicate changes in the diet and trophic level of some species, especially seabirds and polar bears, with consequences for their POP exposure. Studies from the Antarctic highlight increased POP availability after iceberg calving. Including physical and/or biological parameters in the POP time trend analysis has led to small deviations in some declining trends, but did generally not change the overall direction of the trend. In addition, regional and temporary perturbations occurred. Effects on POP time trends appear to have been more pronounced in recent years and to show time lags, suggesting that climate-related effects on the long time series might be gaining importance. publishedVersion |
format |
Article in Journal/Newspaper |
author |
Vorkamp, Katrin Carlsson, Pernilla Marianne Corsolini, Simonetta de Wit, Cynthia A. Dietz, Rune Gribble, Matthew O. Houde, Magali Kalia, Vrinda Letcher, Robert J. Morris, Adam Rigét, Frank F. Routti, Heli Anna Irmeli Muir, Derek C.G. |
spellingShingle |
Vorkamp, Katrin Carlsson, Pernilla Marianne Corsolini, Simonetta de Wit, Cynthia A. Dietz, Rune Gribble, Matthew O. Houde, Magali Kalia, Vrinda Letcher, Robert J. Morris, Adam Rigét, Frank F. Routti, Heli Anna Irmeli Muir, Derek C.G. Influences of climate change on long-term time series of persistent organic pollutants (POPs) in Arctic and Antarctic biota |
author_facet |
Vorkamp, Katrin Carlsson, Pernilla Marianne Corsolini, Simonetta de Wit, Cynthia A. Dietz, Rune Gribble, Matthew O. Houde, Magali Kalia, Vrinda Letcher, Robert J. Morris, Adam Rigét, Frank F. Routti, Heli Anna Irmeli Muir, Derek C.G. |
author_sort |
Vorkamp, Katrin |
title |
Influences of climate change on long-term time series of persistent organic pollutants (POPs) in Arctic and Antarctic biota |
title_short |
Influences of climate change on long-term time series of persistent organic pollutants (POPs) in Arctic and Antarctic biota |
title_full |
Influences of climate change on long-term time series of persistent organic pollutants (POPs) in Arctic and Antarctic biota |
title_fullStr |
Influences of climate change on long-term time series of persistent organic pollutants (POPs) in Arctic and Antarctic biota |
title_full_unstemmed |
Influences of climate change on long-term time series of persistent organic pollutants (POPs) in Arctic and Antarctic biota |
title_sort |
influences of climate change on long-term time series of persistent organic pollutants (pops) in arctic and antarctic biota |
publisher |
Royal Society of Chemistry |
publishDate |
2022 |
url |
https://hdl.handle.net/11250/3028061 https://doi.org/10.1039/d2em00134a |
geographic |
Arctic Antarctic The Antarctic |
geographic_facet |
Arctic Antarctic The Antarctic |
genre |
AMAP Antarc* Antarctic Arctic Climate change Iceberg* Iceberg* Sea ice |
genre_facet |
AMAP Antarc* Antarctic Arctic Climate change Iceberg* Iceberg* Sea ice |
op_source |
1643-1660 24 Environmental Science: Processes & Impacts 10 |
op_relation |
Environmental Science: Processes & Impacts. 2022, 24 (10), 1643-1660. urn:issn:2050-7887 https://hdl.handle.net/11250/3028061 https://doi.org/10.1039/d2em00134a cristin:2062907 |
op_rights |
Navngivelse-Ikkekommersiell 4.0 Internasjonal http://creativecommons.org/licenses/by-nc/4.0/deed.no This journal is © The Royal Society of Chemistry 2022 |
op_rightsnorm |
CC-BY-NC |
op_doi |
https://doi.org/10.1039/d2em00134a |
container_title |
Environmental Science: Processes & Impacts |
container_volume |
24 |
container_issue |
10 |
container_start_page |
1643 |
op_container_end_page |
1660 |
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1766360478611668992 |