Biological effects of marine diesel oil exposure in red king crab (Paralithodes camtschaticus) assessed through a water and foodborne exposure experiment
This study is part of the project Regulating Arctic Shipping: Political, legal, technological and environmental challenges (A-LEX). Source: http://dx.doi.org/10.1016/j.marenvres.2016.05.027 Shipping activities are expected to increase in the Arctic Seas. Today, the majority of vessels are using mari...
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Elsevier. Marine Environmental Research
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Online Access: | https://hdl.handle.net/10037/10756 https://doi.org/10.1016/j.marenvres.2016.05.027 |
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ftunivtroemsoe:oai:munin.uit.no:10037/10756 2023-05-15T14:53:40+02:00 Biological effects of marine diesel oil exposure in red king crab (Paralithodes camtschaticus) assessed through a water and foodborne exposure experiment Sagerup, Kjetil Nahrgang, Jasmine Frantzen, marianne Larsen, Lars-Henrik Geraudie, Perrine 2016-05-30 https://hdl.handle.net/10037/10756 https://doi.org/10.1016/j.marenvres.2016.05.027 eng eng Elsevier. Marine Environmental Research Marine Environmental Research Sagerup ks, Nahrgang J, Frantzen m, Larsen L, Geraudie P. Biological effects of marine diesel oil exposure in red king crab (Paralithodes camtschaticus) assessed through a water and foodborne exposure experiment. Marine Environmental Research. 2016;119:126-135 FRIDAID 1368661 doi:10.1016/j.marenvres.2016.05.027 0141-1136 1879-0291 https://hdl.handle.net/10037/10756 openAccess VDP::Matematikk og Naturvitenskap: 400 VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920 Exposure experiment Marine diesel oil Biomarkers Paralithodes camtschaticus Mytilus edulis Chlamys islandica Sublethal effects Journal article Tidsskriftartikkel Peer reviewed 2016 ftunivtroemsoe https://doi.org/10.1016/j.marenvres.2016.05.027 2021-06-25T17:55:06Z This study is part of the project Regulating Arctic Shipping: Political, legal, technological and environmental challenges (A-LEX). Source: http://dx.doi.org/10.1016/j.marenvres.2016.05.027 Shipping activities are expected to increase in the Arctic Seas. Today, the majority of vessels are using marine diesel oil (MDO) as propulsion fuel. However, there is a general lack of knowledge of how cold-water marine species respond to acute exposures to MDO. Arctic red king crabs (Paralithodes camtschaticus) were exposed to mechanically dispersed MDO in a flow-through exposure system for one week followed by three weeks of recovery. Observations of increased movements in exposed crabs were interpreted as avoidance behaviour. Further, glutathione peroxidase activity increased in high exposed crab, the catalase activity showed an insignificant increase with exposure, while no differences between groups were observed for lipid peroxidation and acetylcholinesterase activity. After three weeks of recovery in clean seawater, polycyclic aromatic hydrocarbons concentrations in the crabs were significantly reduced, with no specific biomarker responses in exposed groups compared to the control. The results suggest that effects from instantaneous MDO spill only will have short-term effects on the red king crab Article in Journal/Newspaper Arctic Paralithodes camtschaticus Red king crab University of Tromsø: Munin Open Research Archive Arctic Marine Environmental Research 119 126 135 |
institution |
Open Polar |
collection |
University of Tromsø: Munin Open Research Archive |
op_collection_id |
ftunivtroemsoe |
language |
English |
topic |
VDP::Matematikk og Naturvitenskap: 400 VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920 Exposure experiment Marine diesel oil Biomarkers Paralithodes camtschaticus Mytilus edulis Chlamys islandica Sublethal effects |
spellingShingle |
VDP::Matematikk og Naturvitenskap: 400 VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920 Exposure experiment Marine diesel oil Biomarkers Paralithodes camtschaticus Mytilus edulis Chlamys islandica Sublethal effects Sagerup, Kjetil Nahrgang, Jasmine Frantzen, marianne Larsen, Lars-Henrik Geraudie, Perrine Biological effects of marine diesel oil exposure in red king crab (Paralithodes camtschaticus) assessed through a water and foodborne exposure experiment |
topic_facet |
VDP::Matematikk og Naturvitenskap: 400 VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920 Exposure experiment Marine diesel oil Biomarkers Paralithodes camtschaticus Mytilus edulis Chlamys islandica Sublethal effects |
description |
This study is part of the project Regulating Arctic Shipping: Political, legal, technological and environmental challenges (A-LEX). Source: http://dx.doi.org/10.1016/j.marenvres.2016.05.027 Shipping activities are expected to increase in the Arctic Seas. Today, the majority of vessels are using marine diesel oil (MDO) as propulsion fuel. However, there is a general lack of knowledge of how cold-water marine species respond to acute exposures to MDO. Arctic red king crabs (Paralithodes camtschaticus) were exposed to mechanically dispersed MDO in a flow-through exposure system for one week followed by three weeks of recovery. Observations of increased movements in exposed crabs were interpreted as avoidance behaviour. Further, glutathione peroxidase activity increased in high exposed crab, the catalase activity showed an insignificant increase with exposure, while no differences between groups were observed for lipid peroxidation and acetylcholinesterase activity. After three weeks of recovery in clean seawater, polycyclic aromatic hydrocarbons concentrations in the crabs were significantly reduced, with no specific biomarker responses in exposed groups compared to the control. The results suggest that effects from instantaneous MDO spill only will have short-term effects on the red king crab |
format |
Article in Journal/Newspaper |
author |
Sagerup, Kjetil Nahrgang, Jasmine Frantzen, marianne Larsen, Lars-Henrik Geraudie, Perrine |
author_facet |
Sagerup, Kjetil Nahrgang, Jasmine Frantzen, marianne Larsen, Lars-Henrik Geraudie, Perrine |
author_sort |
Sagerup, Kjetil |
title |
Biological effects of marine diesel oil exposure in red king crab (Paralithodes camtschaticus) assessed through a water and foodborne exposure experiment |
title_short |
Biological effects of marine diesel oil exposure in red king crab (Paralithodes camtschaticus) assessed through a water and foodborne exposure experiment |
title_full |
Biological effects of marine diesel oil exposure in red king crab (Paralithodes camtschaticus) assessed through a water and foodborne exposure experiment |
title_fullStr |
Biological effects of marine diesel oil exposure in red king crab (Paralithodes camtschaticus) assessed through a water and foodborne exposure experiment |
title_full_unstemmed |
Biological effects of marine diesel oil exposure in red king crab (Paralithodes camtschaticus) assessed through a water and foodborne exposure experiment |
title_sort |
biological effects of marine diesel oil exposure in red king crab (paralithodes camtschaticus) assessed through a water and foodborne exposure experiment |
publisher |
Elsevier. Marine Environmental Research |
publishDate |
2016 |
url |
https://hdl.handle.net/10037/10756 https://doi.org/10.1016/j.marenvres.2016.05.027 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Paralithodes camtschaticus Red king crab |
genre_facet |
Arctic Paralithodes camtschaticus Red king crab |
op_relation |
Marine Environmental Research Sagerup ks, Nahrgang J, Frantzen m, Larsen L, Geraudie P. Biological effects of marine diesel oil exposure in red king crab (Paralithodes camtschaticus) assessed through a water and foodborne exposure experiment. Marine Environmental Research. 2016;119:126-135 FRIDAID 1368661 doi:10.1016/j.marenvres.2016.05.027 0141-1136 1879-0291 https://hdl.handle.net/10037/10756 |
op_rights |
openAccess |
op_doi |
https://doi.org/10.1016/j.marenvres.2016.05.027 |
container_title |
Marine Environmental Research |
container_volume |
119 |
container_start_page |
126 |
op_container_end_page |
135 |
_version_ |
1766325255031226368 |