Prozac in the water: Chronic fluoxetine exposure and predation risk interact to shape behaviors in an estuarine crab
Abstract Predators exert considerable top‐down pressure on ecosystems by directly consuming prey or indirectly influencing their foraging behaviors and habitat use. Prey is, therefore, forced to balance predation risk with resource reward. A growing list of anthropogenic stressors such as rising tem...
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Original Research emerging contaminants estuaries fluoxetine multiple stressors pharmaceuticals predation risk trophic interactions water quality envir socio |
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Original Research emerging contaminants estuaries fluoxetine multiple stressors pharmaceuticals predation risk trophic interactions water quality envir socio Elise F. Granek Joseph R. Peters Catherine E. de Rivera Matthew Rollins Prozac in the water: Chronic fluoxetine exposure and predation risk interact to shape behaviors in an estuarine crab |
topic_facet |
Original Research emerging contaminants estuaries fluoxetine multiple stressors pharmaceuticals predation risk trophic interactions water quality envir socio |
description |
Abstract Predators exert considerable top‐down pressure on ecosystems by directly consuming prey or indirectly influencing their foraging behaviors and habitat use. Prey is, therefore, forced to balance predation risk with resource reward. A growing list of anthropogenic stressors such as rising temperatures and ocean acidification has been shown to influence prey risk behaviors and subsequently alter important ecosystem processes. Yet, limited attention has been paid to the effects of chronic pharmaceutical exposure on risk behavior or as an ecological stressor, despite widespread detection and persistence of these contaminants in aquatic environments. In the laboratory, we simulated estuarine conditions of the shore crab, Hemigrapsus oregonensis, and investigated whether chronic exposure (60 days) to field‐detected concentrations (0, 3, and 30 ng/L) of the antidepressant fluoxetine affected diurnal and nocturnal risk behaviors in the presence of a predator, Cancer productus. We found that exposure to fluoxetine influenced both diurnal and nocturnal prey risk behaviors by increasing foraging and locomotor activity in the presence of predators, particularly during the day when these crabs normally stay hidden. Crabs exposed to fluoxetine were also more aggressive, with a higher frequency of agonistic interactions and increased mortality due to conflicts with conspecifics. These results suggest that exposure to field‐detected concentrations of fluoxetine may alter the trade‐off between resource acquisition and predation risk among crabs in estuaries. This fills an important data gap, highlighting how intra‐ and interspecific behaviors are altered by exposure to field concentrations of pharmaceuticals; such data more explicitly identify potential ecological impacts of emerging contaminants on aquatic ecosystems and can aid water quality management. |
format |
Article in Journal/Newspaper |
author |
Elise F. Granek Joseph R. Peters Catherine E. de Rivera Matthew Rollins |
author_facet |
Elise F. Granek Joseph R. Peters Catherine E. de Rivera Matthew Rollins |
author_sort |
Elise F. Granek |
title |
Prozac in the water: Chronic fluoxetine exposure and predation risk interact to shape behaviors in an estuarine crab |
title_short |
Prozac in the water: Chronic fluoxetine exposure and predation risk interact to shape behaviors in an estuarine crab |
title_full |
Prozac in the water: Chronic fluoxetine exposure and predation risk interact to shape behaviors in an estuarine crab |
title_fullStr |
Prozac in the water: Chronic fluoxetine exposure and predation risk interact to shape behaviors in an estuarine crab |
title_full_unstemmed |
Prozac in the water: Chronic fluoxetine exposure and predation risk interact to shape behaviors in an estuarine crab |
title_sort |
prozac in the water: chronic fluoxetine exposure and predation risk interact to shape behaviors in an estuarine crab |
publisher |
Wiley |
publishDate |
2017 |
url |
https://doi.org/10.1002/ece3.3453 http://europepmc.org/articles/PMC5677497 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fece3.3453 https://onlinelibrary.wiley.com/doi/full/10.1002/ece3.3453 https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/ece3.3453 https://onlinelibrary.wiley.com/doi/abs/10.1002/ece3.3453 https://www.ncbi.nlm.nih.gov/pubmed/29152204 https://onlinelibrary.wiley.com/doi/10.1002/ece3.3453/abstract https://pdxscholar.library.pdx.edu/esm_fac/212/ https://works.bepress.com/catherine_derivera/28/ https://onlinelibrary.wiley.com/doi/pdf/10.1002/ece3.3453 https://pdxscholar.library.pdx.edu/cgi/viewcontent.cgi?article=1214&context=esm_fac https://academic.microsoft.com/#/detail/2757155033 |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_source |
10.1002/ece3.3453 29152204 oai:pubmedcentral.nih.gov:5677497 2757155033 10|openaire____::081b82f96300b6a6e3d282bad31cb6e2 openaire____::1256f046-bf1f-4afc-8b47-d0b147148b18 10|openaire____::9e3be59865b2c1c335d32dae2fe7b254 10|openaire____::55045bd2a65019fd8e6741a755395c8c 10|opendoar____::eda80a3d5b344bc40f3bc04f65b7a357 10|opendoar____::8b6dd7db9af49e67306feb59a8bdc52c 10|doajarticles::13ae4a9d2a75f5bb322f19d8ef599c7c 10|openaire____::8ac8380272269217cb09a928c8caa993 10|openaire____::5f532a3fc4f1ea403f37070f59a7a53a |
op_relation |
https://dx.doi.org/10.1002/ece3.3453 http://dx.doi.org/10.1002/ece3.3453 http://europepmc.org/articles/PMC5677497 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fece3.3453 https://onlinelibrary.wiley.com/doi/full/10.1002/ece3.3453 https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/ece3.3453 https://onlinelibrary.wiley.com/doi/abs/10.1002/ece3.3453 https://www.ncbi.nlm.nih.gov/pubmed/29152204 https://onlinelibrary.wiley.com/doi/10.1002/ece3.3453/abstract https://pdxscholar.library.pdx.edu/esm_fac/212/ https://works.bepress.com/catherine_derivera/28/ https://onlinelibrary.wiley.com/doi/pdf/10.1002/ece3.3453 https://pdxscholar.library.pdx.edu/cgi/viewcontent.cgi?article=1214&context=esm_fac https://academic.microsoft.com/#/detail/2757155033 |
op_rights |
lic_creative-commons |
op_doi |
https://doi.org/10.1002/ece3.3453 |
container_title |
Ecology and Evolution |
container_volume |
7 |
container_issue |
21 |
container_start_page |
9151 |
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9161 |
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1766159016477589504 |
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fttriple:oai:gotriple.eu:50|dedup_wf_001::700ceef10bde9e28d37091426864e3ea 2023-05-15T17:51:46+02:00 Prozac in the water: Chronic fluoxetine exposure and predation risk interact to shape behaviors in an estuarine crab Elise F. Granek Joseph R. Peters Catherine E. de Rivera Matthew Rollins 2017-09-30 https://doi.org/10.1002/ece3.3453 http://europepmc.org/articles/PMC5677497 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fece3.3453 https://onlinelibrary.wiley.com/doi/full/10.1002/ece3.3453 https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/ece3.3453 https://onlinelibrary.wiley.com/doi/abs/10.1002/ece3.3453 https://www.ncbi.nlm.nih.gov/pubmed/29152204 https://onlinelibrary.wiley.com/doi/10.1002/ece3.3453/abstract https://pdxscholar.library.pdx.edu/esm_fac/212/ https://works.bepress.com/catherine_derivera/28/ https://onlinelibrary.wiley.com/doi/pdf/10.1002/ece3.3453 https://pdxscholar.library.pdx.edu/cgi/viewcontent.cgi?article=1214&context=esm_fac https://academic.microsoft.com/#/detail/2757155033 undefined unknown Wiley https://dx.doi.org/10.1002/ece3.3453 http://dx.doi.org/10.1002/ece3.3453 http://europepmc.org/articles/PMC5677497 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fece3.3453 https://onlinelibrary.wiley.com/doi/full/10.1002/ece3.3453 https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/ece3.3453 https://onlinelibrary.wiley.com/doi/abs/10.1002/ece3.3453 https://www.ncbi.nlm.nih.gov/pubmed/29152204 https://onlinelibrary.wiley.com/doi/10.1002/ece3.3453/abstract https://pdxscholar.library.pdx.edu/esm_fac/212/ https://works.bepress.com/catherine_derivera/28/ https://onlinelibrary.wiley.com/doi/pdf/10.1002/ece3.3453 https://pdxscholar.library.pdx.edu/cgi/viewcontent.cgi?article=1214&context=esm_fac https://academic.microsoft.com/#/detail/2757155033 lic_creative-commons 10.1002/ece3.3453 29152204 oai:pubmedcentral.nih.gov:5677497 2757155033 10|openaire____::081b82f96300b6a6e3d282bad31cb6e2 openaire____::1256f046-bf1f-4afc-8b47-d0b147148b18 10|openaire____::9e3be59865b2c1c335d32dae2fe7b254 10|openaire____::55045bd2a65019fd8e6741a755395c8c 10|opendoar____::eda80a3d5b344bc40f3bc04f65b7a357 10|opendoar____::8b6dd7db9af49e67306feb59a8bdc52c 10|doajarticles::13ae4a9d2a75f5bb322f19d8ef599c7c 10|openaire____::8ac8380272269217cb09a928c8caa993 10|openaire____::5f532a3fc4f1ea403f37070f59a7a53a Original Research emerging contaminants estuaries fluoxetine multiple stressors pharmaceuticals predation risk trophic interactions water quality envir socio Journal Article https://vocabularies.coar-repositories.org/resource_types/c_6501/ 2017 fttriple https://doi.org/10.1002/ece3.3453 2023-01-22T17:23:46Z Abstract Predators exert considerable top‐down pressure on ecosystems by directly consuming prey or indirectly influencing their foraging behaviors and habitat use. Prey is, therefore, forced to balance predation risk with resource reward. A growing list of anthropogenic stressors such as rising temperatures and ocean acidification has been shown to influence prey risk behaviors and subsequently alter important ecosystem processes. Yet, limited attention has been paid to the effects of chronic pharmaceutical exposure on risk behavior or as an ecological stressor, despite widespread detection and persistence of these contaminants in aquatic environments. In the laboratory, we simulated estuarine conditions of the shore crab, Hemigrapsus oregonensis, and investigated whether chronic exposure (60 days) to field‐detected concentrations (0, 3, and 30 ng/L) of the antidepressant fluoxetine affected diurnal and nocturnal risk behaviors in the presence of a predator, Cancer productus. We found that exposure to fluoxetine influenced both diurnal and nocturnal prey risk behaviors by increasing foraging and locomotor activity in the presence of predators, particularly during the day when these crabs normally stay hidden. Crabs exposed to fluoxetine were also more aggressive, with a higher frequency of agonistic interactions and increased mortality due to conflicts with conspecifics. These results suggest that exposure to field‐detected concentrations of fluoxetine may alter the trade‐off between resource acquisition and predation risk among crabs in estuaries. This fills an important data gap, highlighting how intra‐ and interspecific behaviors are altered by exposure to field concentrations of pharmaceuticals; such data more explicitly identify potential ecological impacts of emerging contaminants on aquatic ecosystems and can aid water quality management. Article in Journal/Newspaper Ocean acidification Unknown Ecology and Evolution 7 21 9151 9161 |