Data from: Ocean warming increases availability of crustacean prey via riskier behaviour
Marine prey and predators will respond to future climate through physiological and behavioural adjustments. However, our understanding of how such direct effects may shift the outcome of predator-prey interactions is still limited. Here, we investigate the effects of ocean warming and acidification...
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Online Access: | https://dx.doi.org/10.5061/dryad.3n5tb2rcf http://datadryad.org/stash/dataset/doi:10.5061/dryad.3n5tb2rcf |
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ftdatacite:10.5061/dryad.3n5tb2rcf 2023-05-15T17:51:03+02:00 Data from: Ocean warming increases availability of crustacean prey via riskier behaviour Nagelkerken, Ivan Marangon, Emma Goldenberg, Silvan 2019 https://dx.doi.org/10.5061/dryad.3n5tb2rcf http://datadryad.org/stash/dataset/doi:10.5061/dryad.3n5tb2rcf en eng Dryad Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 CC0 ocean acidification foraging behaviour mesocosm dataset Dataset 2019 ftdatacite https://doi.org/10.5061/dryad.3n5tb2rcf 2022-02-08T12:55:18Z Marine prey and predators will respond to future climate through physiological and behavioural adjustments. However, our understanding of how such direct effects may shift the outcome of predator-prey interactions is still limited. Here, we investigate the effects of ocean warming and acidification on foraging behaviour and biomass of a common prey (shrimps, Palaemon spp.) tested in large mesocosms harbouring natural resources and habitats. Acidification did not alter foraging behaviour in prey. Under warming, however, prey showed riskier behaviour by foraging more actively and for longer time periods, even in the presence of a live predator. No effects of longer-term exposure to climate stressors were detected on prey biomass. Our findings suggest that ocean warming may increase the availability of some prey to predators via a behavioural pathway (i.e. increased risk-taking by prey), likely by elevating metabolic demand of prey species. Dataset Ocean acidification DataCite Metadata Store (German National Library of Science and Technology) |
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Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
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ftdatacite |
language |
English |
topic |
ocean acidification foraging behaviour mesocosm |
spellingShingle |
ocean acidification foraging behaviour mesocosm Nagelkerken, Ivan Marangon, Emma Goldenberg, Silvan Data from: Ocean warming increases availability of crustacean prey via riskier behaviour |
topic_facet |
ocean acidification foraging behaviour mesocosm |
description |
Marine prey and predators will respond to future climate through physiological and behavioural adjustments. However, our understanding of how such direct effects may shift the outcome of predator-prey interactions is still limited. Here, we investigate the effects of ocean warming and acidification on foraging behaviour and biomass of a common prey (shrimps, Palaemon spp.) tested in large mesocosms harbouring natural resources and habitats. Acidification did not alter foraging behaviour in prey. Under warming, however, prey showed riskier behaviour by foraging more actively and for longer time periods, even in the presence of a live predator. No effects of longer-term exposure to climate stressors were detected on prey biomass. Our findings suggest that ocean warming may increase the availability of some prey to predators via a behavioural pathway (i.e. increased risk-taking by prey), likely by elevating metabolic demand of prey species. |
format |
Dataset |
author |
Nagelkerken, Ivan Marangon, Emma Goldenberg, Silvan |
author_facet |
Nagelkerken, Ivan Marangon, Emma Goldenberg, Silvan |
author_sort |
Nagelkerken, Ivan |
title |
Data from: Ocean warming increases availability of crustacean prey via riskier behaviour |
title_short |
Data from: Ocean warming increases availability of crustacean prey via riskier behaviour |
title_full |
Data from: Ocean warming increases availability of crustacean prey via riskier behaviour |
title_fullStr |
Data from: Ocean warming increases availability of crustacean prey via riskier behaviour |
title_full_unstemmed |
Data from: Ocean warming increases availability of crustacean prey via riskier behaviour |
title_sort |
data from: ocean warming increases availability of crustacean prey via riskier behaviour |
publisher |
Dryad |
publishDate |
2019 |
url |
https://dx.doi.org/10.5061/dryad.3n5tb2rcf http://datadryad.org/stash/dataset/doi:10.5061/dryad.3n5tb2rcf |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_rights |
Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 |
op_rightsnorm |
CC0 |
op_doi |
https://doi.org/10.5061/dryad.3n5tb2rcf |
_version_ |
1766158039522476032 |