Deep behavioral impairment in the pearl oyster Pinctada radiata exposed to anthropogenic noise and light stress
The pearl oyster Pinctada radiata is an iconic species in the Arabian Gulf, which is one of the ecosystems most at risk in the world because of the multiple sources of pollution it faces. Alongside chemical pollution, the Gulf is ranked first with regard to noise and light pollution, and pearl oyste...
| Hoofdauteurs: | , , , , , , , , , , , |
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| Formaat: | Artikel |
| Taal: | English |
| Gepubliceerd in: |
Frontiers Media S.A.
2023-11-01
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| Reeks: | Frontiers in Marine Science |
| Onderwerpen: | |
| Online toegang: | https://www.frontiersin.org/articles/10.3389/fmars.2023.1251011/full |
| _version_ | 1827773731417620480 |
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| author | Mohcine Charifi Mohcine Charifi Mohcine Charifi Razan Khalifa Bruno W. Giraldes Mohamedou Sow Mohamedou Sow Mohamedou Sow Zainab Hizam Mathieu Carrara Eric Maneux Eric Maneux Shafeeq Hamza Anne Bassères Philippe Blanc Alexandra Leitão Jean-Charles Massabuau Jean-Charles Massabuau Jean-Charles Massabuau |
| author_facet | Mohcine Charifi Mohcine Charifi Mohcine Charifi Razan Khalifa Bruno W. Giraldes Mohamedou Sow Mohamedou Sow Mohamedou Sow Zainab Hizam Mathieu Carrara Eric Maneux Eric Maneux Shafeeq Hamza Anne Bassères Philippe Blanc Alexandra Leitão Jean-Charles Massabuau Jean-Charles Massabuau Jean-Charles Massabuau |
| author_sort | Mohcine Charifi |
| collection | DOAJ |
| description | The pearl oyster Pinctada radiata is an iconic species in the Arabian Gulf, which is one of the ecosystems most at risk in the world because of the multiple sources of pollution it faces. Alongside chemical pollution, the Gulf is ranked first with regard to noise and light pollution, and pearl oyster populations are at risk. The impact of these latter types of pollution on marine invertebrates is still poorly known. We used the difference in noise and brightness that can exist between a very quiet room without artificial lighting and a standard laboratory room equipped with a standard aquarium as a testbed to explore the possible impact of noise and light pollution on the behavioral and biological traits of Pinctada radiata without added chemical exposure. During an experiment that lasted 2.5 months, we analyzed their grouping behavior, valve activity, biological rhythm, growth rate and spawning activity. In the standard aquarium kept in the laboratory room, the oysters dispersed instead of regrouping as in their natural environment, regrouping which was observed in the quiet room. They stayed closed longer, the opening amplitude of their valves was systematically lower, and in the closed position, they squeezed their valves more tightly when subjected to noise and light pollution. Their daily opening rhythm was strongly structured by switching the electric light on and off, and females showed significantly less egg-laying behavior. In conclusion, seemingly innocuous human activities can lead to very significant alterations in pearl oyster behavior. We propose that it could have significant effects on populations and ecosystems. |
| first_indexed | 2024-03-11T13:26:56Z |
| format | Article |
| id | doaj.art-ecd61435be9f4fca9c24dd1cb0e3ea4f |
| institution | Directory Open Access Journal |
| issn | 2296-7745 |
| language | English |
| last_indexed | 2024-03-11T13:26:56Z |
| publishDate | 2023-11-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Marine Science |
| spelling | doaj.art-ecd61435be9f4fca9c24dd1cb0e3ea4f2023-11-03T06:02:26ZengFrontiers Media S.A.Frontiers in Marine Science2296-77452023-11-011010.3389/fmars.2023.12510111251011Deep behavioral impairment in the pearl oyster Pinctada radiata exposed to anthropogenic noise and light stressMohcine Charifi0Mohcine Charifi1Mohcine Charifi2Razan Khalifa3Bruno W. Giraldes4Mohamedou Sow5Mohamedou Sow6Mohamedou Sow7Zainab Hizam8Mathieu Carrara9Eric Maneux10Eric Maneux11Shafeeq Hamza12Anne Bassères13Philippe Blanc14Alexandra Leitão15Jean-Charles Massabuau16Jean-Charles Massabuau17Jean-Charles Massabuau18University of Bordeaux, Environnements et Paléoenvironnements Océaniques et Continentaux (EPOC), Unité Mixte de Recherche (UMR), Arcachon, FranceADERA, Pessac, FrancemolluSCAN-eye SAS, Bordeaux, FranceEnvironmental Science Center, Qatar University, Doha, QatarEnvironmental Science Center, Qatar University, Doha, QatarUniversity of Bordeaux, Environnements et Paléoenvironnements Océaniques et Continentaux (EPOC), Unité Mixte de Recherche (UMR), Arcachon, FranceADERA, Pessac, FrancemolluSCAN-eye SAS, Bordeaux, FranceEnvironmental Science Center, Qatar University, Doha, QatarTotalEnergies E&P QATAR - TotalEnergies Research Center Qatar (TRC-Q), Doha, QatarUniversity of Bordeaux, Environnements et Paléoenvironnements Océaniques et Continentaux (EPOC), Unité Mixte de Recherche (UMR), Arcachon, FranceADERA, Pessac, FranceEnvironmental Science Center, Qatar University, Doha, QatarCentre Scientifique et Technique Jean Féger (CSTJF), TotalEnergies, Pau, FranceCentre Scientifique et Technique Jean Féger (CSTJF), TotalEnergies, Pau, FranceEnvironmental Science Center, Qatar University, Doha, QatarUniversity of Bordeaux, Environnements et Paléoenvironnements Océaniques et Continentaux (EPOC), Unité Mixte de Recherche (UMR), Arcachon, FrancemolluSCAN-eye SAS, Bordeaux, FranceCentre National de la Recherche Scientifique (CNRS), Environnements et Paléoenvironnements Océaniques et Continentaux (EPOC), Unité Mixte de Recherche (UMR), Talence, FranceThe pearl oyster Pinctada radiata is an iconic species in the Arabian Gulf, which is one of the ecosystems most at risk in the world because of the multiple sources of pollution it faces. Alongside chemical pollution, the Gulf is ranked first with regard to noise and light pollution, and pearl oyster populations are at risk. The impact of these latter types of pollution on marine invertebrates is still poorly known. We used the difference in noise and brightness that can exist between a very quiet room without artificial lighting and a standard laboratory room equipped with a standard aquarium as a testbed to explore the possible impact of noise and light pollution on the behavioral and biological traits of Pinctada radiata without added chemical exposure. During an experiment that lasted 2.5 months, we analyzed their grouping behavior, valve activity, biological rhythm, growth rate and spawning activity. In the standard aquarium kept in the laboratory room, the oysters dispersed instead of regrouping as in their natural environment, regrouping which was observed in the quiet room. They stayed closed longer, the opening amplitude of their valves was systematically lower, and in the closed position, they squeezed their valves more tightly when subjected to noise and light pollution. Their daily opening rhythm was strongly structured by switching the electric light on and off, and females showed significantly less egg-laying behavior. In conclusion, seemingly innocuous human activities can lead to very significant alterations in pearl oyster behavior. We propose that it could have significant effects on populations and ecosystems.https://www.frontiersin.org/articles/10.3389/fmars.2023.1251011/fullpearl oysterArabian GulfHFNIspawningreproductive behaviorlight pollution |
| spellingShingle | Mohcine Charifi Mohcine Charifi Mohcine Charifi Razan Khalifa Bruno W. Giraldes Mohamedou Sow Mohamedou Sow Mohamedou Sow Zainab Hizam Mathieu Carrara Eric Maneux Eric Maneux Shafeeq Hamza Anne Bassères Philippe Blanc Alexandra Leitão Jean-Charles Massabuau Jean-Charles Massabuau Jean-Charles Massabuau Deep behavioral impairment in the pearl oyster Pinctada radiata exposed to anthropogenic noise and light stress Frontiers in Marine Science pearl oyster Arabian Gulf HFNI spawning reproductive behavior light pollution |
| title | Deep behavioral impairment in the pearl oyster Pinctada radiata exposed to anthropogenic noise and light stress |
| title_full | Deep behavioral impairment in the pearl oyster Pinctada radiata exposed to anthropogenic noise and light stress |
| title_fullStr | Deep behavioral impairment in the pearl oyster Pinctada radiata exposed to anthropogenic noise and light stress |
| title_full_unstemmed | Deep behavioral impairment in the pearl oyster Pinctada radiata exposed to anthropogenic noise and light stress |
| title_short | Deep behavioral impairment in the pearl oyster Pinctada radiata exposed to anthropogenic noise and light stress |
| title_sort | deep behavioral impairment in the pearl oyster pinctada radiata exposed to anthropogenic noise and light stress |
| topic | pearl oyster Arabian Gulf HFNI spawning reproductive behavior light pollution |
| url | https://www.frontiersin.org/articles/10.3389/fmars.2023.1251011/full |
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