Effects of diclofenac on sentinel species and aquatic communities in semi-natural conditions
| Autor: | Sandrine Joachim, Odile Dedourge-Geffard, Emmanuelle Vulliet, Rémy Beaudouin, Jean-Marc Porcher, Mélissa Palos-Ladeiro, A. James, Anne Bado-Nilles, Cleo Tebby, Sandrine Andres, Viviane David, Patrick Baudoin, Olivier Palluel, Adeline Geffard, Maéva Fieu, Gaëlle Daniele, Cyril Turies, Marc Bonnard |
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| Přispěvatelé: | Stress Environnementaux et BIOsurveillance des milieux aquatiques (SEBIO), Institut National de l'Environnement Industriel et des Risques (INERIS)-Université de Reims Champagne-Ardenne (URCA)-Université Le Havre Normandie (ULH), Normandie Université (NU)-Normandie Université (NU)-SFR Condorcet, Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS), Expertise en toxicologie/écotoxicologie des substances chimiques (ETES), Institut National de l'Environnement Industriel et des Risques (INERIS), TRACES - Technologie et Recherche en Analyse Chimique pour l'Environnement et la Santé, Institut des Sciences Analytiques (ISA), Institut de Chimie du CNRS (INC)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut de Chimie du CNRS (INC)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), Unit of Models for Ecotoxicology and Toxicology (METO), This study was funded by the French Ministry in Charge of Ecology and Sustainable Development within the frameworks of the Programme 190 and by the project 'DOREMIPHARM' supported by the French National Agency for Medicines and Health Products Safety. |
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
Aquatic Organisms
Diclofenac Health Toxicology and Mutagenesis Sentinel species 0211 other engineering and technologies Fresh Water 02 engineering and technology 010501 environmental sciences 01 natural sciences Dreissena Zooplankton Environmental pollution Mesocosm Animal science Abundance (ecology) [CHIM.ANAL]Chemical Sciences/Analytical chemistry Animals GE1-350 14. Life underwater 0105 earth and related environmental sciences Invertebrate 021110 strategic defence & security studies Primary producers biology Fishes Public Health Environmental and Occupational Health General Medicine biology.organism_classification Pollution Smegmamorpha 6. Clean water Macrophyte Environmental sciences Fish Zebra mussels TD172-193.5 Sentinel Species [SDE]Environmental Sciences Water Pollutants Chemical |
| Zdroj: | Ecotoxicology and Environmental Safety Ecotoxicology and Environmental Safety, Elsevier, 2021, 211, pp.111812. ⟨10.1016/j.ecoenv.2020.111812⟩ Ecotoxicology and Environmental Safety, Vol 211, Iss, Pp 111812-(2021) |
| ISSN: | 0147-6513 1090-2414 |
| DOI: | 10.1016/j.ecoenv.2020.111812⟩ |
| Popis: | Due to the potential hazard of diclofenac on aquatic organisms and the lack of higher-tier ecotoxicological studies, a long-term freshwater mesocosm experiment was set up to study the effects of this substance on primary producers and consumers at environmentally realistic nominal concentrations 0.1, 1 and 10 µg/L (average effective concentrations 0.041, 0.44 and 3.82 µg/L). During the six-month exposure period, the biovolume of two macrophyte species (Nasturtium officinale and Callitriche platycarpa) significantly decreased at the highest treatment level. Subsequently, a decrease in dissolved oxygen levels was observed. High mortality rates, effects on immunity, and high genotoxicity were found for encaged zebra mussels (Dreissena polymorpha) in all treatments. In the highest treatment level, one month after the beginning of the exposure, mortality of adult fish (Gasterosteus aculeatus) caused effects on the final population structure. Total abundance of fish and the percentage of juveniles decreased whereas the percentage of adults increased. This led to an overall shift in the length frequency distribution of the F1 generation compared to the control. Consequently, indirect effects on the community structure of zooplankton and macroinvertebrates were observed in the highest treatment level. The No Observed Effect Concentration (NOEC) value at the individual level was |
| Databáze: | OpenAIRE |
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