Stress response to anthropogenic noise in Atlantic cod Gadus morhua L.
The potential effects of anthropogenic noise on the physiology of Atlantic cod have not been well described. The aim of the present study was to investigate the impact of anthropogenic noise on Atlantic cod stress response using cortisol as a biomarker as well as on broodstock spawning performance....
Published in: | Aquacultural Engineering |
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ftunivstirling:oai:dspace.stir.ac.uk:1893/22723 2023-05-15T15:26:46+02:00 Stress response to anthropogenic noise in Atlantic cod Gadus morhua L. Sierra-Flores, Rogelio Atack, Tim Migaud, Hervé Davie, Andrew National Science and Technology Entrepreneurship Development Board University of Stirling Ardtoe Marine Laboratory Institute of Aquaculture orcid:0000-0002-5404-7512 orcid:0000-0002-9524-618X 2015-07 application/pdf http://hdl.handle.net/1893/22723 https://doi.org/10.1016/j.aquaeng.2015.06.003 http://dspace.stir.ac.uk/bitstream/1893/22723/1/Sierra-Flores%20et%20al_Aqua%20Engin_2015.pdf en eng Elsevier Sierra-Flores R, Atack T, Migaud H & Davie A (2015) Stress response to anthropogenic noise in Atlantic cod Gadus morhua L. Aquacultural Engineering, 67, pp. 67-76. https://doi.org/10.1016/j.aquaeng.2015.06.003 http://hdl.handle.net/1893/22723 doi:10.1016/j.aquaeng.2015.06.003 WOS:000359328600009 2-s2.0-84936860846 590722 http://dspace.stir.ac.uk/bitstream/1893/22723/1/Sierra-Flores%20et%20al_Aqua%20Engin_2015.pdf The publisher does not allow this work to be made publicly available in this Repository. Please use the Request a Copy feature at the foot of the Repository record to request a copy directly from the author. You can only request a copy if you wish to use this work for your own research or private study. http://www.rioxx.net/licenses/under-embargo-all-rights-reserved 2999-12-31 [Sierra-Flores et al_Aqua Engin_2015.pdf] The publisher does not allow this work to be made publicly available in this Repository therefore there is an embargo on the full text of the work. Atlantic cod Anthropogenic noise Stress Cortisol Eggs Broodstock spawning Journal Article VoR - Version of Record 2015 ftunivstirling https://doi.org/10.1016/j.aquaeng.2015.06.003 2022-06-13T18:45:21Z The potential effects of anthropogenic noise on the physiology of Atlantic cod have not been well described. The aim of the present study was to investigate the impact of anthropogenic noise on Atlantic cod stress response using cortisol as a biomarker as well as on broodstock spawning performance. Results showed that artificial noise consisting of a linear sweep from 100 to 1000Hz can induce a transient and mild cortisol elevation with a clear noise intensity dose response. In all cases plasma levels returned to baseline levels <1h post sound exposure. Daily exposure to a similar intensity and frequency noise range applied habitually to a broodstock population during the spawning window resulted in a significant reduction in total egg production and fertilisation rates thus reducing the total production of viable embryos by over 50%. In addition, a significant negative correlation between egg cortisol content and fertilisation rate was observed. These results confirm that cod can perceive noise generated within a frequency range of 100-1000Hz and display a heightened cortisol plasma level. In addition, anthropogenic noise can have negative impacts on cod spawning performances. Article in Journal/Newspaper atlantic cod Gadus morhua University of Stirling: Stirling Digital Research Repository Aquacultural Engineering 67 67 76 |
institution |
Open Polar |
collection |
University of Stirling: Stirling Digital Research Repository |
op_collection_id |
ftunivstirling |
language |
English |
topic |
Atlantic cod Anthropogenic noise Stress Cortisol Eggs Broodstock spawning |
spellingShingle |
Atlantic cod Anthropogenic noise Stress Cortisol Eggs Broodstock spawning Sierra-Flores, Rogelio Atack, Tim Migaud, Hervé Davie, Andrew Stress response to anthropogenic noise in Atlantic cod Gadus morhua L. |
topic_facet |
Atlantic cod Anthropogenic noise Stress Cortisol Eggs Broodstock spawning |
description |
The potential effects of anthropogenic noise on the physiology of Atlantic cod have not been well described. The aim of the present study was to investigate the impact of anthropogenic noise on Atlantic cod stress response using cortisol as a biomarker as well as on broodstock spawning performance. Results showed that artificial noise consisting of a linear sweep from 100 to 1000Hz can induce a transient and mild cortisol elevation with a clear noise intensity dose response. In all cases plasma levels returned to baseline levels <1h post sound exposure. Daily exposure to a similar intensity and frequency noise range applied habitually to a broodstock population during the spawning window resulted in a significant reduction in total egg production and fertilisation rates thus reducing the total production of viable embryos by over 50%. In addition, a significant negative correlation between egg cortisol content and fertilisation rate was observed. These results confirm that cod can perceive noise generated within a frequency range of 100-1000Hz and display a heightened cortisol plasma level. In addition, anthropogenic noise can have negative impacts on cod spawning performances. |
author2 |
National Science and Technology Entrepreneurship Development Board University of Stirling Ardtoe Marine Laboratory Institute of Aquaculture orcid:0000-0002-5404-7512 orcid:0000-0002-9524-618X |
format |
Article in Journal/Newspaper |
author |
Sierra-Flores, Rogelio Atack, Tim Migaud, Hervé Davie, Andrew |
author_facet |
Sierra-Flores, Rogelio Atack, Tim Migaud, Hervé Davie, Andrew |
author_sort |
Sierra-Flores, Rogelio |
title |
Stress response to anthropogenic noise in Atlantic cod Gadus morhua L. |
title_short |
Stress response to anthropogenic noise in Atlantic cod Gadus morhua L. |
title_full |
Stress response to anthropogenic noise in Atlantic cod Gadus morhua L. |
title_fullStr |
Stress response to anthropogenic noise in Atlantic cod Gadus morhua L. |
title_full_unstemmed |
Stress response to anthropogenic noise in Atlantic cod Gadus morhua L. |
title_sort |
stress response to anthropogenic noise in atlantic cod gadus morhua l. |
publisher |
Elsevier |
publishDate |
2015 |
url |
http://hdl.handle.net/1893/22723 https://doi.org/10.1016/j.aquaeng.2015.06.003 http://dspace.stir.ac.uk/bitstream/1893/22723/1/Sierra-Flores%20et%20al_Aqua%20Engin_2015.pdf |
genre |
atlantic cod Gadus morhua |
genre_facet |
atlantic cod Gadus morhua |
op_relation |
Sierra-Flores R, Atack T, Migaud H & Davie A (2015) Stress response to anthropogenic noise in Atlantic cod Gadus morhua L. Aquacultural Engineering, 67, pp. 67-76. https://doi.org/10.1016/j.aquaeng.2015.06.003 http://hdl.handle.net/1893/22723 doi:10.1016/j.aquaeng.2015.06.003 WOS:000359328600009 2-s2.0-84936860846 590722 http://dspace.stir.ac.uk/bitstream/1893/22723/1/Sierra-Flores%20et%20al_Aqua%20Engin_2015.pdf |
op_rights |
The publisher does not allow this work to be made publicly available in this Repository. Please use the Request a Copy feature at the foot of the Repository record to request a copy directly from the author. You can only request a copy if you wish to use this work for your own research or private study. http://www.rioxx.net/licenses/under-embargo-all-rights-reserved 2999-12-31 [Sierra-Flores et al_Aqua Engin_2015.pdf] The publisher does not allow this work to be made publicly available in this Repository therefore there is an embargo on the full text of the work. |
op_doi |
https://doi.org/10.1016/j.aquaeng.2015.06.003 |
container_title |
Aquacultural Engineering |
container_volume |
67 |
container_start_page |
67 |
op_container_end_page |
76 |
_version_ |
1766357243957084160 |