Please use this identifier to cite or link to this item: http://hdl.handle.net/1893/22723
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dc.contributor.authorSierra-Flores, Rogelioen_UK
dc.contributor.authorAtack, Timen_UK
dc.contributor.authorMigaud, Hervéen_UK
dc.contributor.authorDavie, Andrewen_UK
dc.date.accessioned2016-01-14T00:07:10Z-
dc.date.availablenull-
dc.date.issued2015-07en_UK
dc.identifier.urihttp://hdl.handle.net/1893/22723-
dc.description.abstractThe 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.en_UK
dc.language.isoenen_UK
dc.publisherElsevieren_UK
dc.relationSierra-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.en_UK
dc.rightsThe 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.en_UK
dc.subjectAtlantic coden_UK
dc.subjectAnthropogenic noiseen_UK
dc.subjectStressen_UK
dc.subjectCortisolen_UK
dc.subjectEggsen_UK
dc.subjectBroodstock spawningen_UK
dc.titleStress response to anthropogenic noise in Atlantic cod Gadus morhua L.en_UK
dc.typeJournal Articleen_UK
dc.rights.embargodate2999-12-30en_UK
dc.rights.embargoreason[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.en_UK
dc.identifier.doi10.1016/j.aquaeng.2015.06.003en_UK
dc.citation.jtitleAquacultural Engineeringen_UK
dc.citation.issn0144-8609en_UK
dc.citation.volume67en_UK
dc.citation.spage67en_UK
dc.citation.epage76en_UK
dc.citation.publicationstatusPublisheden_UK
dc.citation.peerreviewedRefereeden_UK
dc.type.statusVoR - Version of Recorden_UK
dc.contributor.funderNational Science and Technology Entrepreneurship Development Boarden_UK
dc.author.emailherve.migaud@stir.ac.uken_UK
dc.citation.date30/06/2015en_UK
dc.contributor.affiliationUniversity of Stirlingen_UK
dc.contributor.affiliationArdtoe Marine Laboratoryen_UK
dc.contributor.affiliationInstitute of Aquacultureen_UK
dc.contributor.affiliationInstitute of Aquacultureen_UK
dc.identifier.isi000359328600009en_UK
dc.identifier.scopusid2-s2.0-84936860846en_UK
dc.identifier.wtid590722en_UK
dc.contributor.orcid0000-0002-5404-7512en_UK
dc.contributor.orcid0000-0002-9524-618Xen_UK
dc.date.accepted2015-06-28en_UK
dc.date.firstcompliantdepositdate2016-01-13en_UK
dc.description.refREF Compliant by Deposit in Stirling's Repositoryen_UK
Appears in Collections:Aquaculture Journal Articles

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