Elevated CO2 affects anxiety but not a range of other behaviours in juvenile yellowtail kingfish
Elevated seawater CO2 can cause a range of behavioural impairments in marine fishes. However, most studies to date have been conducted on small benthic species and very little is known about how higher oceanic CO2 levels could affect the behaviour of large pelagic species. Here, we tested the effect...
Published in: | Marine Environmental Research |
---|---|
Main Authors: | , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | unknown |
Published: |
Elsevier
2020
|
Subjects: | |
Online Access: | https://researchonline.jcu.edu.au/63207/1/63207.pdf |
id |
ftjamescook:oai:researchonline.jcu.edu.au:63207 |
---|---|
record_format |
openpolar |
spelling |
ftjamescook:oai:researchonline.jcu.edu.au:63207 2024-02-11T10:07:34+01:00 Elevated CO2 affects anxiety but not a range of other behaviours in juvenile yellowtail kingfish Jarrold, Michael D. Welch, Megan J. McMahon, Shannon J. McArley, Tristan Allan, Bridie J.M. Watson, Sue-Ann Parsons, Darren M. Pether, Stephen M.J. Pope, Stephen Nicol, Simon Smith, Neville Herbert, Neill Munday, Philip L. 2020 application/pdf https://researchonline.jcu.edu.au/63207/1/63207.pdf unknown Elsevier https://doi.org/10.1016/j.marenvres.2019.104863 https://researchonline.jcu.edu.au/63207/ https://researchonline.jcu.edu.au/63207/1/63207.pdf Jarrold, Michael D., Welch, Megan J., McMahon, Shannon J., McArley, Tristan, Allan, Bridie J.M., Watson, Sue-Ann, Parsons, Darren M., Pether, Stephen M.J., Pope, Stephen, Nicol, Simon, Smith, Neville, Herbert, Neill, and Munday, Philip L. (2020) Elevated CO2 affects anxiety but not a range of other behaviours in juvenile yellowtail kingfish. Marine Environmental Research, 157. 104863. restricted Article PeerReviewed 2020 ftjamescook https://doi.org/10.1016/j.marenvres.2019.104863 2024-01-22T23:46:04Z Elevated seawater CO2 can cause a range of behavioural impairments in marine fishes. However, most studies to date have been conducted on small benthic species and very little is known about how higher oceanic CO2 levels could affect the behaviour of large pelagic species. Here, we tested the effects of elevated CO2, and where possible the interacting effects of high temperature, on a range of ecologically important behaviours (anxiety, routine activity, behavioural lateralization and visual acuity) in juvenile yellowtail kingfish, Seriola lalandi. Kingfish were reared from the egg stage to 25 days post-hatch in a full factorial design of ambient and elevated CO2 (similar to 500 and similar to 1000 mu atm pCO(2)) and temperature (21 degrees C and 25 degrees C). The effects of elevated CO2 were trait-specific with anxiety the only behaviour significantly affected. Juvenile S. lalandi reared at elevated CO2 spent more time in the dark zone during a standard black-white test, which is indicative of increased anxiety. Exposure to high temperature had no significant effect on any of the behaviours tested. Overall, our results suggest that juvenile S. lalandi are largely behaviourally tolerant to future ocean acidification and warming. Given the ecological and economic importance of large pelagic fish species more studies investigating the effect of future climate change are urgently needed. Article in Journal/Newspaper Ocean acidification James Cook University, Australia: ResearchOnline@JCU Marine Environmental Research 157 104863 |
institution |
Open Polar |
collection |
James Cook University, Australia: ResearchOnline@JCU |
op_collection_id |
ftjamescook |
language |
unknown |
description |
Elevated seawater CO2 can cause a range of behavioural impairments in marine fishes. However, most studies to date have been conducted on small benthic species and very little is known about how higher oceanic CO2 levels could affect the behaviour of large pelagic species. Here, we tested the effects of elevated CO2, and where possible the interacting effects of high temperature, on a range of ecologically important behaviours (anxiety, routine activity, behavioural lateralization and visual acuity) in juvenile yellowtail kingfish, Seriola lalandi. Kingfish were reared from the egg stage to 25 days post-hatch in a full factorial design of ambient and elevated CO2 (similar to 500 and similar to 1000 mu atm pCO(2)) and temperature (21 degrees C and 25 degrees C). The effects of elevated CO2 were trait-specific with anxiety the only behaviour significantly affected. Juvenile S. lalandi reared at elevated CO2 spent more time in the dark zone during a standard black-white test, which is indicative of increased anxiety. Exposure to high temperature had no significant effect on any of the behaviours tested. Overall, our results suggest that juvenile S. lalandi are largely behaviourally tolerant to future ocean acidification and warming. Given the ecological and economic importance of large pelagic fish species more studies investigating the effect of future climate change are urgently needed. |
format |
Article in Journal/Newspaper |
author |
Jarrold, Michael D. Welch, Megan J. McMahon, Shannon J. McArley, Tristan Allan, Bridie J.M. Watson, Sue-Ann Parsons, Darren M. Pether, Stephen M.J. Pope, Stephen Nicol, Simon Smith, Neville Herbert, Neill Munday, Philip L. |
spellingShingle |
Jarrold, Michael D. Welch, Megan J. McMahon, Shannon J. McArley, Tristan Allan, Bridie J.M. Watson, Sue-Ann Parsons, Darren M. Pether, Stephen M.J. Pope, Stephen Nicol, Simon Smith, Neville Herbert, Neill Munday, Philip L. Elevated CO2 affects anxiety but not a range of other behaviours in juvenile yellowtail kingfish |
author_facet |
Jarrold, Michael D. Welch, Megan J. McMahon, Shannon J. McArley, Tristan Allan, Bridie J.M. Watson, Sue-Ann Parsons, Darren M. Pether, Stephen M.J. Pope, Stephen Nicol, Simon Smith, Neville Herbert, Neill Munday, Philip L. |
author_sort |
Jarrold, Michael D. |
title |
Elevated CO2 affects anxiety but not a range of other behaviours in juvenile yellowtail kingfish |
title_short |
Elevated CO2 affects anxiety but not a range of other behaviours in juvenile yellowtail kingfish |
title_full |
Elevated CO2 affects anxiety but not a range of other behaviours in juvenile yellowtail kingfish |
title_fullStr |
Elevated CO2 affects anxiety but not a range of other behaviours in juvenile yellowtail kingfish |
title_full_unstemmed |
Elevated CO2 affects anxiety but not a range of other behaviours in juvenile yellowtail kingfish |
title_sort |
elevated co2 affects anxiety but not a range of other behaviours in juvenile yellowtail kingfish |
publisher |
Elsevier |
publishDate |
2020 |
url |
https://researchonline.jcu.edu.au/63207/1/63207.pdf |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_relation |
https://doi.org/10.1016/j.marenvres.2019.104863 https://researchonline.jcu.edu.au/63207/ https://researchonline.jcu.edu.au/63207/1/63207.pdf Jarrold, Michael D., Welch, Megan J., McMahon, Shannon J., McArley, Tristan, Allan, Bridie J.M., Watson, Sue-Ann, Parsons, Darren M., Pether, Stephen M.J., Pope, Stephen, Nicol, Simon, Smith, Neville, Herbert, Neill, and Munday, Philip L. (2020) Elevated CO2 affects anxiety but not a range of other behaviours in juvenile yellowtail kingfish. Marine Environmental Research, 157. 104863. |
op_rights |
restricted |
op_doi |
https://doi.org/10.1016/j.marenvres.2019.104863 |
container_title |
Marine Environmental Research |
container_volume |
157 |
container_start_page |
104863 |
_version_ |
1790606176949370880 |