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dc.contributor.authorCastro, JM
dc.contributor.authorAmorim, MCP
dc.contributor.authorOliveira, AP
dc.contributor.authorGonçalves, EJ
dc.contributor.authorMunday, PL
dc.contributor.authorSimpson, SD
dc.contributor.authorFaria, AM
dc.date.accessioned2017-02-01T09:24:17Z
dc.date.issued2017
dc.description.abstractAtmospheric CO2 levels have been increasing at an unprecedented rate due to anthropogenic activity. Consequently, ocean pCO2 is increasing and pH decreasing, affecting marine life, including fish. For many coastal marine fishes, selection of the adult habitat occurs at the end of the pelagic larval phase. Fish larvae use a range of sensory cues, including sound, for locating settlement habitat. This study tested the effect of elevated CO2 on the ability of settlement-stage temperate fish to use auditory cues from adult coastal reef habitats. Wild late larval stages of painted goby (Pomatoschistus pictus) were exposed to control pCO2 (532 μatm, pH 8.06) and high pCO2 (1503 μatm, pH 7.66) conditions, likely to occur in nearshore regions subjected to upwelling events by the end of the century, and tested in an auditory choice chamber for their preference or avoidance to nighttime reef recordings. Fish reared in control pCO2 conditions discriminated reef soundscapes and were attracted by reef recordings. This behaviour changed in fish reared in the high CO2 conditions, with settlement-stage larvae strongly avoiding reef recordings. This study provides evidence that ocean acidification might affect the auditory responses of larval stages of temperate reef fish species, with potentially significant impacts on their survival.en_GB
dc.description.sponsorshipThis study was funded by Fundação para a Ciência e a Tecnologia through the project ACIDLARVAE (PTDC/MAR-EST/4627/2012), a post-doc grant to AF (SFRH/BPD/68673/2010), and through the strategic project UID/MAR/04292/2013 granted to MARE. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.en_GB
dc.identifier.citationVol. 12, e0170838en_GB
dc.identifier.doi10.1371/journal.pone.0170838
dc.identifier.otherPONE-D-16-32773
dc.identifier.urihttp://hdl.handle.net/10871/25517
dc.language.isoenen_GB
dc.publisherPublic Library of Scienceen_GB
dc.relation.urlhttps://www.ncbi.nlm.nih.gov/pubmed/28125690en_GB
dc.rightsCopyright: © 2017 Castro et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are crediteden_GB
dc.titlePainted goby larvae under high-CO2 fail to recognize reef soundsen_GB
dc.typeArticleen_GB
dc.date.available2017-02-01T09:24:17Z
dc.identifier.issn1932-6203
exeter.place-of-publicationUnited Statesen_GB
dc.descriptionThis is the final version of the article. Available from the publisher via the DOI in this record.en_GB
dc.identifier.journalPLoS Oneen_GB
dc.identifier.pmid28125690


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