Accumulation and toxicity of monoaromatic petroleum hydrocarbons in early life stages of cod and haddock
A multitude of recent studies have documented the detrimental effects of crude oil exposure on early life stages of fish, including larvae and embryos. While polycyclic aromatic hydrocarbons (PAHs), particularly alkyl PAHs, are often considered the main cause of observed toxic effects, other crude o...
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Online Access: | http://hdl.handle.net/11250/2601624 https://doi.org/10.1016/j.envpol.2019.04.126 |
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ftsintef:oai:sintef.brage.unit.no:11250/2601624 2023-05-15T15:27:34+02:00 Accumulation and toxicity of monoaromatic petroleum hydrocarbons in early life stages of cod and haddock Sørensen, Lisbet Hansen, Bjørn Henrik Farkas, Julia Donald, Carey Robson, William Tonkin, Andrew Meier, Sonnich Rowland, Steven J 2019-08 application/pdf http://hdl.handle.net/11250/2601624 https://doi.org/10.1016/j.envpol.2019.04.126 eng eng Elsevier Environmental Pollution. 2019, 251 212-220. urn:issn:0269-7491 http://hdl.handle.net/11250/2601624 https://doi.org/10.1016/j.envpol.2019.04.126 cristin:1697718 Attribution-NonCommercial-NoDerivatives 4.0 Internasjonal http://creativecommons.org/licenses/by-nc-nd/4.0/deed.no CC-BY-NC-ND 212-220 251 Environmental Pollution Dispersed crude oil Monoaromatic compounds Fish early life stages Atlantic haddock Atlantic cod Journal article Peer reviewed 2019 ftsintef https://doi.org/10.1016/j.envpol.2019.04.126 2021-09-01T22:36:34Z A multitude of recent studies have documented the detrimental effects of crude oil exposure on early life stages of fish, including larvae and embryos. While polycyclic aromatic hydrocarbons (PAHs), particularly alkyl PAHs, are often considered the main cause of observed toxic effects, other crude oil derived organic compounds are usually overlooked. In the current study, comprehensive two-dimensional gas chromatography coupled to mass spectrometry was applied to investigate the body burden of a wide range of petrogenic compounds in Atlantic haddock (Melanogrammus aeglefinus) and cod (Gadus morhua) embryos that had been exposed to sublethal doses of dispersed crude oil. Several groups of alkylated monoaromatic compounds (e.g. alkyl tetralins, indanes and alkyl benzenes), as well as highly alkylated PAHs, were found to accumulate in the fish embryos upon crude oil exposure. To investigate the toxicity of the monoaromatic compounds, two models (1-isopropyl-4-methyltetralin and 1-isopropyl-4-methylindane) were synthesized and shown to bioaccumulate and cause delayed hatching in developing embryos. Minor developmental effects, including craniofacial and jaw deformations and pericardial edemas, were also observed at the highest studied concentrations of the alkylindane. acceptedVersion Article in Journal/Newspaper atlantic cod Gadus morhua SINTEF Open (Brage) Environmental Pollution 251 212 220 |
institution |
Open Polar |
collection |
SINTEF Open (Brage) |
op_collection_id |
ftsintef |
language |
English |
topic |
Dispersed crude oil Monoaromatic compounds Fish early life stages Atlantic haddock Atlantic cod |
spellingShingle |
Dispersed crude oil Monoaromatic compounds Fish early life stages Atlantic haddock Atlantic cod Sørensen, Lisbet Hansen, Bjørn Henrik Farkas, Julia Donald, Carey Robson, William Tonkin, Andrew Meier, Sonnich Rowland, Steven J Accumulation and toxicity of monoaromatic petroleum hydrocarbons in early life stages of cod and haddock |
topic_facet |
Dispersed crude oil Monoaromatic compounds Fish early life stages Atlantic haddock Atlantic cod |
description |
A multitude of recent studies have documented the detrimental effects of crude oil exposure on early life stages of fish, including larvae and embryos. While polycyclic aromatic hydrocarbons (PAHs), particularly alkyl PAHs, are often considered the main cause of observed toxic effects, other crude oil derived organic compounds are usually overlooked. In the current study, comprehensive two-dimensional gas chromatography coupled to mass spectrometry was applied to investigate the body burden of a wide range of petrogenic compounds in Atlantic haddock (Melanogrammus aeglefinus) and cod (Gadus morhua) embryos that had been exposed to sublethal doses of dispersed crude oil. Several groups of alkylated monoaromatic compounds (e.g. alkyl tetralins, indanes and alkyl benzenes), as well as highly alkylated PAHs, were found to accumulate in the fish embryos upon crude oil exposure. To investigate the toxicity of the monoaromatic compounds, two models (1-isopropyl-4-methyltetralin and 1-isopropyl-4-methylindane) were synthesized and shown to bioaccumulate and cause delayed hatching in developing embryos. Minor developmental effects, including craniofacial and jaw deformations and pericardial edemas, were also observed at the highest studied concentrations of the alkylindane. acceptedVersion |
format |
Article in Journal/Newspaper |
author |
Sørensen, Lisbet Hansen, Bjørn Henrik Farkas, Julia Donald, Carey Robson, William Tonkin, Andrew Meier, Sonnich Rowland, Steven J |
author_facet |
Sørensen, Lisbet Hansen, Bjørn Henrik Farkas, Julia Donald, Carey Robson, William Tonkin, Andrew Meier, Sonnich Rowland, Steven J |
author_sort |
Sørensen, Lisbet |
title |
Accumulation and toxicity of monoaromatic petroleum hydrocarbons in early life stages of cod and haddock |
title_short |
Accumulation and toxicity of monoaromatic petroleum hydrocarbons in early life stages of cod and haddock |
title_full |
Accumulation and toxicity of monoaromatic petroleum hydrocarbons in early life stages of cod and haddock |
title_fullStr |
Accumulation and toxicity of monoaromatic petroleum hydrocarbons in early life stages of cod and haddock |
title_full_unstemmed |
Accumulation and toxicity of monoaromatic petroleum hydrocarbons in early life stages of cod and haddock |
title_sort |
accumulation and toxicity of monoaromatic petroleum hydrocarbons in early life stages of cod and haddock |
publisher |
Elsevier |
publishDate |
2019 |
url |
http://hdl.handle.net/11250/2601624 https://doi.org/10.1016/j.envpol.2019.04.126 |
genre |
atlantic cod Gadus morhua |
genre_facet |
atlantic cod Gadus morhua |
op_source |
212-220 251 Environmental Pollution |
op_relation |
Environmental Pollution. 2019, 251 212-220. urn:issn:0269-7491 http://hdl.handle.net/11250/2601624 https://doi.org/10.1016/j.envpol.2019.04.126 cristin:1697718 |
op_rights |
Attribution-NonCommercial-NoDerivatives 4.0 Internasjonal http://creativecommons.org/licenses/by-nc-nd/4.0/deed.no |
op_rightsnorm |
CC-BY-NC-ND |
op_doi |
https://doi.org/10.1016/j.envpol.2019.04.126 |
container_title |
Environmental Pollution |
container_volume |
251 |
container_start_page |
212 |
op_container_end_page |
220 |
_version_ |
1766357984908148736 |