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Marine heatwaves of different magnitudes have contrasting effects on herbivore behaviour
Global climate change is leading to shifts in abiotic conditions. Short-term temperature stresses induced by marine heatwaves (MHWs) can affect organisms both during and after the events. However, the recovery capacity of organisms is likely dependent on the magnitude of the initial stress event. He...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9569385/ https://www.ncbi.nlm.nih.gov/pubmed/36243783 http://dx.doi.org/10.1038/s41598-022-21567-9 |
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author | Joyce, Patrick W. S. Tang, Wing Yee Falkenberg, Laura J. |
author_facet | Joyce, Patrick W. S. Tang, Wing Yee Falkenberg, Laura J. |
author_sort | Joyce, Patrick W. S. |
collection | PubMed |
description | Global climate change is leading to shifts in abiotic conditions. Short-term temperature stresses induced by marine heatwaves (MHWs) can affect organisms both during and after the events. However, the recovery capacity of organisms is likely dependent on the magnitude of the initial stress event. Here, we experimentally assessed the effect of MHW magnitude on behavioural and physiological responses of a common marine gastropod, Lunella granulata, both during and after the MHW. Self-righting behaviours tended to become faster under moderate MHWs, whereas there was a trend toward these behaviours slowing under extreme MHWs. After a recovery period at ambient temperatures, individuals that experienced extreme MHWs showed persistent small, but not significant, negative effects. Survival and oxygen consumption rates were unaffected by MHW magnitude both during and after the event. While extreme MHWs may have negative behavioural consequences for tropical marine gastropods, their physiological responses may allow continued survival. |
format | Online Article Text |
id | pubmed-9569385 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | Nature Publishing Group UK |
record_format | MEDLINE/PubMed |
spelling | pubmed-95693852022-10-17 Marine heatwaves of different magnitudes have contrasting effects on herbivore behaviour Joyce, Patrick W. S. Tang, Wing Yee Falkenberg, Laura J. Sci Rep Article Global climate change is leading to shifts in abiotic conditions. Short-term temperature stresses induced by marine heatwaves (MHWs) can affect organisms both during and after the events. However, the recovery capacity of organisms is likely dependent on the magnitude of the initial stress event. Here, we experimentally assessed the effect of MHW magnitude on behavioural and physiological responses of a common marine gastropod, Lunella granulata, both during and after the MHW. Self-righting behaviours tended to become faster under moderate MHWs, whereas there was a trend toward these behaviours slowing under extreme MHWs. After a recovery period at ambient temperatures, individuals that experienced extreme MHWs showed persistent small, but not significant, negative effects. Survival and oxygen consumption rates were unaffected by MHW magnitude both during and after the event. While extreme MHWs may have negative behavioural consequences for tropical marine gastropods, their physiological responses may allow continued survival. Nature Publishing Group UK 2022-10-15 /pmc/articles/PMC9569385/ /pubmed/36243783 http://dx.doi.org/10.1038/s41598-022-21567-9 Text en © The Author(s) 2022 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) . |
spellingShingle | Article Joyce, Patrick W. S. Tang, Wing Yee Falkenberg, Laura J. Marine heatwaves of different magnitudes have contrasting effects on herbivore behaviour |
title | Marine heatwaves of different magnitudes have contrasting effects on herbivore behaviour |
title_full | Marine heatwaves of different magnitudes have contrasting effects on herbivore behaviour |
title_fullStr | Marine heatwaves of different magnitudes have contrasting effects on herbivore behaviour |
title_full_unstemmed | Marine heatwaves of different magnitudes have contrasting effects on herbivore behaviour |
title_short | Marine heatwaves of different magnitudes have contrasting effects on herbivore behaviour |
title_sort | marine heatwaves of different magnitudes have contrasting effects on herbivore behaviour |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9569385/ https://www.ncbi.nlm.nih.gov/pubmed/36243783 http://dx.doi.org/10.1038/s41598-022-21567-9 |
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