PAHs in high Arctic copepods Calanus hyperboreus following exposure of residues from in situ burning of oil spill
In situ burning of marine oil spills reduces the total amount of oil in the environment, but a negative side effect may be the generation of environmentally hazardous polycyclic aromatic hydrocarbons (PAHs) that may pose a risk for bioaccumulation, particularly in organisms having a high lipid conte...
Published in: | Science of The Total Environment |
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Language: | English |
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2024
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Online Access: | https://pure.au.dk/portal/en/publications/2c86db61-db7c-432f-91ad-c1aab2ab705e https://doi.org/10.1016/j.scitotenv.2023.169015 |
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ftuniaarhuspubl:oai:pure.atira.dk:publications/2c86db61-db7c-432f-91ad-c1aab2ab705e 2024-01-28T10:02:22+01:00 PAHs in high Arctic copepods Calanus hyperboreus following exposure of residues from in situ burning of oil spill Fritt-Rasmussen, Janne Jørgensen, Christian Juncher Wegeberg, Susse Lassen, Pia Møller, Eva Friis Gustavson, Kim 2024-02 https://pure.au.dk/portal/en/publications/2c86db61-db7c-432f-91ad-c1aab2ab705e https://doi.org/10.1016/j.scitotenv.2023.169015 eng eng https://pure.au.dk/portal/en/publications/2c86db61-db7c-432f-91ad-c1aab2ab705e info:eu-repo/semantics/openAccess Fritt-Rasmussen , J , Jørgensen , C J , Wegeberg , S , Lassen , P , Møller , E F & Gustavson , K 2024 , ' PAHs in high Arctic copepods Calanus hyperboreus following exposure of residues from in situ burning of oil spill ' , The Science of the Total Environment , vol. 912 , 169015 . https://doi.org/10.1016/j.scitotenv.2023.169015 Arctic Burn residue Copepods Environmental risk In situ burning Oil PAH article 2024 ftuniaarhuspubl https://doi.org/10.1016/j.scitotenv.2023.169015 2024-01-04T00:00:54Z In situ burning of marine oil spills reduces the total amount of oil in the environment, but a negative side effect may be the generation of environmentally hazardous polycyclic aromatic hydrocarbons (PAHs) that may pose a risk for bioaccumulation, particularly in organisms having a high lipid content. In this study uptake of PAHs from oil and burn residue were examined in the high arctic copepod Calanus hyperboreus. A major part of the low ring number petrogenic PAHs in the oil was removed during burning and relative higher concentrations of pyrogenic high ring number PAHs was found in the burn residue. This suggests that burning markedly reduces the general PAH exposure load. Furthermore, the pyrogenic PAHs generated during the burn were not bioconcentrated to quantifiable levels in the copepods. We conclude that in situ burning can mitigate the potential risk of PAH uptake for copepods and other pelagic organisms in the marine environment as the pyrogenic PAHs only pose low risk for uptake from the water by the copepods and other pelagic organisms. Article in Journal/Newspaper Arctic Arctic copepod Arctic Calanus hyperboreus Copepods Aarhus University: Research Arctic Science of The Total Environment 912 169015 |
institution |
Open Polar |
collection |
Aarhus University: Research |
op_collection_id |
ftuniaarhuspubl |
language |
English |
topic |
Arctic Burn residue Copepods Environmental risk In situ burning Oil PAH |
spellingShingle |
Arctic Burn residue Copepods Environmental risk In situ burning Oil PAH Fritt-Rasmussen, Janne Jørgensen, Christian Juncher Wegeberg, Susse Lassen, Pia Møller, Eva Friis Gustavson, Kim PAHs in high Arctic copepods Calanus hyperboreus following exposure of residues from in situ burning of oil spill |
topic_facet |
Arctic Burn residue Copepods Environmental risk In situ burning Oil PAH |
description |
In situ burning of marine oil spills reduces the total amount of oil in the environment, but a negative side effect may be the generation of environmentally hazardous polycyclic aromatic hydrocarbons (PAHs) that may pose a risk for bioaccumulation, particularly in organisms having a high lipid content. In this study uptake of PAHs from oil and burn residue were examined in the high arctic copepod Calanus hyperboreus. A major part of the low ring number petrogenic PAHs in the oil was removed during burning and relative higher concentrations of pyrogenic high ring number PAHs was found in the burn residue. This suggests that burning markedly reduces the general PAH exposure load. Furthermore, the pyrogenic PAHs generated during the burn were not bioconcentrated to quantifiable levels in the copepods. We conclude that in situ burning can mitigate the potential risk of PAH uptake for copepods and other pelagic organisms in the marine environment as the pyrogenic PAHs only pose low risk for uptake from the water by the copepods and other pelagic organisms. |
format |
Article in Journal/Newspaper |
author |
Fritt-Rasmussen, Janne Jørgensen, Christian Juncher Wegeberg, Susse Lassen, Pia Møller, Eva Friis Gustavson, Kim |
author_facet |
Fritt-Rasmussen, Janne Jørgensen, Christian Juncher Wegeberg, Susse Lassen, Pia Møller, Eva Friis Gustavson, Kim |
author_sort |
Fritt-Rasmussen, Janne |
title |
PAHs in high Arctic copepods Calanus hyperboreus following exposure of residues from in situ burning of oil spill |
title_short |
PAHs in high Arctic copepods Calanus hyperboreus following exposure of residues from in situ burning of oil spill |
title_full |
PAHs in high Arctic copepods Calanus hyperboreus following exposure of residues from in situ burning of oil spill |
title_fullStr |
PAHs in high Arctic copepods Calanus hyperboreus following exposure of residues from in situ burning of oil spill |
title_full_unstemmed |
PAHs in high Arctic copepods Calanus hyperboreus following exposure of residues from in situ burning of oil spill |
title_sort |
pahs in high arctic copepods calanus hyperboreus following exposure of residues from in situ burning of oil spill |
publishDate |
2024 |
url |
https://pure.au.dk/portal/en/publications/2c86db61-db7c-432f-91ad-c1aab2ab705e https://doi.org/10.1016/j.scitotenv.2023.169015 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Arctic copepod Arctic Calanus hyperboreus Copepods |
genre_facet |
Arctic Arctic copepod Arctic Calanus hyperboreus Copepods |
op_source |
Fritt-Rasmussen , J , Jørgensen , C J , Wegeberg , S , Lassen , P , Møller , E F & Gustavson , K 2024 , ' PAHs in high Arctic copepods Calanus hyperboreus following exposure of residues from in situ burning of oil spill ' , The Science of the Total Environment , vol. 912 , 169015 . https://doi.org/10.1016/j.scitotenv.2023.169015 |
op_relation |
https://pure.au.dk/portal/en/publications/2c86db61-db7c-432f-91ad-c1aab2ab705e |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1016/j.scitotenv.2023.169015 |
container_title |
Science of The Total Environment |
container_volume |
912 |
container_start_page |
169015 |
_version_ |
1789327772907208704 |