Risky business: how elevated CO₂ and energetic resources affect anti-predator behaviour in a reef fish
This dataset is available as a spreadsheet in MS Excel (.xlsx) and Open Document formats (.ods) This data set contains trial/experimental measurements and water chemistry data. Units are: Length - mm Weight - g Parent treatment and CO₂ treatment - pCO₂ Abstract [Related Publication]: The appropriate...
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ftands:oai:ands.org.au::1304917 2024-09-09T20:01:47+00:00 Risky business: how elevated CO₂ and energetic resources affect anti-predator behaviour in a reef fish Jennifer Marie Donelson (hasAssociationWith) Philip Laing Munday (hasAssociationWith) Shannon James McMahon (hasAssociationWith) Shannon James McMahon (hasCollector) Temporal: From 2015-10-01 to 2016-10-01 https://researchdata.edu.au/risky-business-elevated-reef-fish/1304917 https://researchdata.jcu.edu.au//published/c4b1c10384a607eea0c4ce008d437945 https://doi.org/10.4225/28/58f41e19051c9 unknown James Cook University https://researchdata.edu.au/risky-business-elevated-reef-fish/1304917 0864cc8dcc6383b09590d4733b74c716 https://researchdata.jcu.edu.au//published/c4b1c10384a607eea0c4ce008d437945 doi:10.4225/28/58f41e19051c9 https://researchdata.jcu.edu.au// ocean acidification energy budget predation trade-offs parental effects climate change ARC Centre of Excellence for Coral Reef Studies dataset ftands https://doi.org/10.4225/28/58f41e19051c9 2024-08-27T00:01:57Z This dataset is available as a spreadsheet in MS Excel (.xlsx) and Open Document formats (.ods) This data set contains trial/experimental measurements and water chemistry data. Units are: Length - mm Weight - g Parent treatment and CO₂ treatment - pCO₂ Abstract [Related Publication]: The appropriate behavioural response to predation risk is critical to survival; however, behavioural responses can be subjected to trade-offs. For example, individuals may engage in riskier foraging behaviour to secure sufficient energy if resources are limited. Additionally, elevated CO₂ can influence foraging and antipredator behaviour of marine organisms. Yet, how the availability of energetic resources may influence antipredator behaviour in an elevated CO₂ environment is unknown. We tested the effects of food ration (low and high: 4% and 8%of body weight per day, respectively) on antipredator behaviour at ambient (489 μatm) and elevated (1022 μatm) CO₂ in juvenile Amphiprion percula at 50 d post-hatching. Juveniles were from parents held at either ambient or elevated CO₂, as parental exposure can influence phenotypic response in offspring. Antipredator behaviour was severely impaired by elevated CO₂, with juveniles reared at elevated CO₂ exhibiting no change in feeding rate in the presence of the predator cue compared with a >67% reduction in feeding rate in ambient CO₂ fish. By contrast, food ration had a minor effect on the change in feeding rate in response to the predator cue, with only a 2.3% difference between high and low food ration fish. The effect of elevated CO₂ on antipredator behaviour of juveniles was not influenced by food ration. Parental exposure to elevated CO₂ influenced the baseline feeding rate and exhibited a small carry-over effect in elevatedCO₂ juveniles. These results suggest that reef fish could exhibit riskier behaviour at elevated CO₂ levels, regardless of the energetic resources available. The full methodology is available in the publication shown in the Related Publications link below. Dataset Ocean acidification Research Data Australia (Australian National Data Service - ANDS) |
institution |
Open Polar |
collection |
Research Data Australia (Australian National Data Service - ANDS) |
op_collection_id |
ftands |
language |
unknown |
topic |
ocean acidification energy budget predation trade-offs parental effects climate change ARC Centre of Excellence for Coral Reef Studies |
spellingShingle |
ocean acidification energy budget predation trade-offs parental effects climate change ARC Centre of Excellence for Coral Reef Studies Risky business: how elevated CO₂ and energetic resources affect anti-predator behaviour in a reef fish |
topic_facet |
ocean acidification energy budget predation trade-offs parental effects climate change ARC Centre of Excellence for Coral Reef Studies |
description |
This dataset is available as a spreadsheet in MS Excel (.xlsx) and Open Document formats (.ods) This data set contains trial/experimental measurements and water chemistry data. Units are: Length - mm Weight - g Parent treatment and CO₂ treatment - pCO₂ Abstract [Related Publication]: The appropriate behavioural response to predation risk is critical to survival; however, behavioural responses can be subjected to trade-offs. For example, individuals may engage in riskier foraging behaviour to secure sufficient energy if resources are limited. Additionally, elevated CO₂ can influence foraging and antipredator behaviour of marine organisms. Yet, how the availability of energetic resources may influence antipredator behaviour in an elevated CO₂ environment is unknown. We tested the effects of food ration (low and high: 4% and 8%of body weight per day, respectively) on antipredator behaviour at ambient (489 μatm) and elevated (1022 μatm) CO₂ in juvenile Amphiprion percula at 50 d post-hatching. Juveniles were from parents held at either ambient or elevated CO₂, as parental exposure can influence phenotypic response in offspring. Antipredator behaviour was severely impaired by elevated CO₂, with juveniles reared at elevated CO₂ exhibiting no change in feeding rate in the presence of the predator cue compared with a >67% reduction in feeding rate in ambient CO₂ fish. By contrast, food ration had a minor effect on the change in feeding rate in response to the predator cue, with only a 2.3% difference between high and low food ration fish. The effect of elevated CO₂ on antipredator behaviour of juveniles was not influenced by food ration. Parental exposure to elevated CO₂ influenced the baseline feeding rate and exhibited a small carry-over effect in elevatedCO₂ juveniles. These results suggest that reef fish could exhibit riskier behaviour at elevated CO₂ levels, regardless of the energetic resources available. The full methodology is available in the publication shown in the Related Publications link below. |
author2 |
Jennifer Marie Donelson (hasAssociationWith) Philip Laing Munday (hasAssociationWith) Shannon James McMahon (hasAssociationWith) Shannon James McMahon (hasCollector) |
format |
Dataset |
title |
Risky business: how elevated CO₂ and energetic resources affect anti-predator behaviour in a reef fish |
title_short |
Risky business: how elevated CO₂ and energetic resources affect anti-predator behaviour in a reef fish |
title_full |
Risky business: how elevated CO₂ and energetic resources affect anti-predator behaviour in a reef fish |
title_fullStr |
Risky business: how elevated CO₂ and energetic resources affect anti-predator behaviour in a reef fish |
title_full_unstemmed |
Risky business: how elevated CO₂ and energetic resources affect anti-predator behaviour in a reef fish |
title_sort |
risky business: how elevated co₂ and energetic resources affect anti-predator behaviour in a reef fish |
publisher |
James Cook University |
url |
https://researchdata.edu.au/risky-business-elevated-reef-fish/1304917 https://researchdata.jcu.edu.au//published/c4b1c10384a607eea0c4ce008d437945 https://doi.org/10.4225/28/58f41e19051c9 |
op_coverage |
Temporal: From 2015-10-01 to 2016-10-01 |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_source |
https://researchdata.jcu.edu.au// |
op_relation |
https://researchdata.edu.au/risky-business-elevated-reef-fish/1304917 0864cc8dcc6383b09590d4733b74c716 https://researchdata.jcu.edu.au//published/c4b1c10384a607eea0c4ce008d437945 doi:10.4225/28/58f41e19051c9 |
op_doi |
https://doi.org/10.4225/28/58f41e19051c9 |
_version_ |
1809933685200257024 |