Population-level effects of acoustic disturbance in Atlantic cod:A size-structured analysis based on energy budgets
Anthropogenic underwater noise may negatively affect marine animals. Yet, while fishes are highly sensitive to sounds, effects of acoustic disturbances on fishes have not been extensively studied at the population level. In this study, we use a size-structured model based on energy budgets to analys...
Published in: | Proceedings of the Royal Society B: Biological Sciences |
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2020
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Online Access: | https://dare.uva.nl/personal/pure/en/publications/populationlevel-effects-of-acoustic-disturbance-in-atlantic-cod(2e04513a-5a34-4b84-9ac5-2f7566c963db).html https://doi.org/10.1098/rspb.2020.0490 https://hdl.handle.net/11245.1/2e04513a-5a34-4b84-9ac5-2f7566c963db https://pure.uva.nl/ws/files/49036763/rspb.2020.0490.pdf |
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ftunivamstpubl:oai:dare.uva.nl:openaire_cris_publications/2e04513a-5a34-4b84-9ac5-2f7566c963db 2024-09-30T14:32:11+00:00 Population-level effects of acoustic disturbance in Atlantic cod:A size-structured analysis based on energy budgets Soudijn, F.H. van Kooten, T. Slabbekoorn, H. de Roos, A.M. 2020-06-16 application/pdf https://dare.uva.nl/personal/pure/en/publications/populationlevel-effects-of-acoustic-disturbance-in-atlantic-cod(2e04513a-5a34-4b84-9ac5-2f7566c963db).html https://doi.org/10.1098/rspb.2020.0490 https://hdl.handle.net/11245.1/2e04513a-5a34-4b84-9ac5-2f7566c963db https://pure.uva.nl/ws/files/49036763/rspb.2020.0490.pdf eng eng https://dare.uva.nl/personal/pure/en/publications/populationlevel-effects-of-acoustic-disturbance-in-atlantic-cod(2e04513a-5a34-4b84-9ac5-2f7566c963db).html info:eu-repo/semantics/openAccess Soudijn , F H , van Kooten , T , Slabbekoorn , H & de Roos , A M 2020 , ' Population-level effects of acoustic disturbance in Atlantic cod : A size-structured analysis based on energy budgets ' , Proceedings of the Royal Society B-Biological Sciences , vol. 287 , no. 1929 , 20200490 . https://doi.org/10.1098/rspb.2020.0490 article 2020 ftunivamstpubl https://doi.org/10.1098/rspb.2020.0490 2024-09-12T16:38:39Z Anthropogenic underwater noise may negatively affect marine animals. Yet, while fishes are highly sensitive to sounds, effects of acoustic disturbances on fishes have not been extensively studied at the population level. In this study, we use a size-structured model based on energy budgets to analyse potential population-level effects of anthropogenic noise on Atlantic cod ( Gadus morhua ). Using the model framework, we assess the impact of four possible effect pathways of disturbance on the cod population growth rate. Through increased stress, changes in foraging and movement behaviour, and effects on the auditory system, anthropogenic noise can lead to (i) increased energy expenditure, (ii) reduced food intake, (iii) increased mortality, and (iv) reduced reproductive output. Our results show that population growth rates are particularly sensitive to changes in energy expenditure and food intake because they indirectly affect the age of maturation, survival and fecundity. Sub-lethal effects of sound exposure may thus affect populations of cod and fishes with similar life histories more than lethal effects of sound exposure. Moreover, anthropogenic noise may negatively affect populations when causing persistent increases of energy expenditure or decreases of food intake. Effects of specific acoustic pollutants on energy acquisition and expenditure should therefore be further investigated. Article in Journal/Newspaper atlantic cod Gadus morhua Universiteit van Amsterdam: Digital Academic Repository (UvA DARE) Proceedings of the Royal Society B: Biological Sciences 287 1929 20200490 |
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Open Polar |
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Universiteit van Amsterdam: Digital Academic Repository (UvA DARE) |
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ftunivamstpubl |
language |
English |
description |
Anthropogenic underwater noise may negatively affect marine animals. Yet, while fishes are highly sensitive to sounds, effects of acoustic disturbances on fishes have not been extensively studied at the population level. In this study, we use a size-structured model based on energy budgets to analyse potential population-level effects of anthropogenic noise on Atlantic cod ( Gadus morhua ). Using the model framework, we assess the impact of four possible effect pathways of disturbance on the cod population growth rate. Through increased stress, changes in foraging and movement behaviour, and effects on the auditory system, anthropogenic noise can lead to (i) increased energy expenditure, (ii) reduced food intake, (iii) increased mortality, and (iv) reduced reproductive output. Our results show that population growth rates are particularly sensitive to changes in energy expenditure and food intake because they indirectly affect the age of maturation, survival and fecundity. Sub-lethal effects of sound exposure may thus affect populations of cod and fishes with similar life histories more than lethal effects of sound exposure. Moreover, anthropogenic noise may negatively affect populations when causing persistent increases of energy expenditure or decreases of food intake. Effects of specific acoustic pollutants on energy acquisition and expenditure should therefore be further investigated. |
format |
Article in Journal/Newspaper |
author |
Soudijn, F.H. van Kooten, T. Slabbekoorn, H. de Roos, A.M. |
spellingShingle |
Soudijn, F.H. van Kooten, T. Slabbekoorn, H. de Roos, A.M. Population-level effects of acoustic disturbance in Atlantic cod:A size-structured analysis based on energy budgets |
author_facet |
Soudijn, F.H. van Kooten, T. Slabbekoorn, H. de Roos, A.M. |
author_sort |
Soudijn, F.H. |
title |
Population-level effects of acoustic disturbance in Atlantic cod:A size-structured analysis based on energy budgets |
title_short |
Population-level effects of acoustic disturbance in Atlantic cod:A size-structured analysis based on energy budgets |
title_full |
Population-level effects of acoustic disturbance in Atlantic cod:A size-structured analysis based on energy budgets |
title_fullStr |
Population-level effects of acoustic disturbance in Atlantic cod:A size-structured analysis based on energy budgets |
title_full_unstemmed |
Population-level effects of acoustic disturbance in Atlantic cod:A size-structured analysis based on energy budgets |
title_sort |
population-level effects of acoustic disturbance in atlantic cod:a size-structured analysis based on energy budgets |
publishDate |
2020 |
url |
https://dare.uva.nl/personal/pure/en/publications/populationlevel-effects-of-acoustic-disturbance-in-atlantic-cod(2e04513a-5a34-4b84-9ac5-2f7566c963db).html https://doi.org/10.1098/rspb.2020.0490 https://hdl.handle.net/11245.1/2e04513a-5a34-4b84-9ac5-2f7566c963db https://pure.uva.nl/ws/files/49036763/rspb.2020.0490.pdf |
genre |
atlantic cod Gadus morhua |
genre_facet |
atlantic cod Gadus morhua |
op_source |
Soudijn , F H , van Kooten , T , Slabbekoorn , H & de Roos , A M 2020 , ' Population-level effects of acoustic disturbance in Atlantic cod : A size-structured analysis based on energy budgets ' , Proceedings of the Royal Society B-Biological Sciences , vol. 287 , no. 1929 , 20200490 . https://doi.org/10.1098/rspb.2020.0490 |
op_relation |
https://dare.uva.nl/personal/pure/en/publications/populationlevel-effects-of-acoustic-disturbance-in-atlantic-cod(2e04513a-5a34-4b84-9ac5-2f7566c963db).html |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1098/rspb.2020.0490 |
container_title |
Proceedings of the Royal Society B: Biological Sciences |
container_volume |
287 |
container_issue |
1929 |
container_start_page |
20200490 |
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1811636414221123584 |