Medium-term effects of Ag supplied directly or via sewage sludge to an agricultural soil on Eisenia fetida earthworm and soil microbial communities
| Autor: | Rémy Guyoneaud, Clément Levard, Franck Vandenbulcke, Pauline Courtois, François Rigal, Anna Grobelak, Perrine Chaurand, Agnieszka Rorat, Christine Lors, Manon Longepierre, Agnès Richaume, Eléonore Attard, Małgorzata Kacprzak, Anna Grosser, Sébastien Lemière |
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| Přispěvatelé: | Laboratoire de Génie Civil et Géo-Environnement (LGCgE) - ULR 4515 (LGCgE), Université d'Artois (UA)-Université de Lille-Ecole nationale supérieure Mines-Télécom Lille Douai (IMT Lille Douai), Institut Mines-Télécom [Paris] (IMT)-Institut Mines-Télécom [Paris] (IMT)-JUNIA (JUNIA), Université catholique de Lille (UCL)-Université catholique de Lille (UCL), Institut des sciences analytiques et de physico-chimie pour l'environnement et les materiaux (IPREM), Université de Pau et des Pays de l'Adour (UPPA)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), Centre européen de recherche et d'enseignement des géosciences de l'environnement (CEREGE), Institut de Recherche pour le Développement (IRD)-Aix Marseille Université (AMU)-Collège de France (CdF (institution))-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Laboratoire d'Ecologie Microbienne - UMR 5557 (LEM), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Ecole Nationale Vétérinaire de Lyon (ENVL)-VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (VAS)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), ANSES, ANSESUniversity of LilleSMRE doctoral school, Institut Mines-Télécom [Paris] (IMT)-Institut Mines-Télécom [Paris] (IMT), Université de Pau et des Pays de l'Adour (UPPA)-Centre National de la Recherche Scientifique (CNRS), Aix Marseille Université (AMU)-Collège de France (CdF (institution))-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Institut de Recherche pour le Développement (IRD)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS) |
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
Health
Toxicology and Mutagenesis Microorganism Speciation 0208 environmental biotechnology Metal Nanoparticles 02 engineering and technology earthworms 010501 environmental sciences Ecotoxicology 01 natural sciences Soil Soil Pollutants microorganisms media_common silver sulfide Silver Sulfide 2. Zero hunger biology Sewage Chemistry Microbiota General Medicine [CHIM.MATE]Chemical Sciences/Material chemistry Pollution [CHIM.THEO]Chemical Sciences/Theoretical and/or physical chemistry Environmental chemistry Bioaccumulation Silver nanoparticles Silver Nanoparticles Eisenia fetida Environmental Engineering Silver media_common.quotation_subject Microorganisms ecotoxicology [CHIM.ANAL]Chemical Sciences/Analytical chemistry Environmental Chemistry Animals Earthworms Oligochaeta 0105 earth and related environmental sciences Earthworm Public Health Environmental and Occupational Health Carbon respiration General Chemistry biology.organism_classification 020801 environmental engineering [CHIM.POLY]Chemical Sciences/Polymers speciation 13. Climate action [SDE.BE]Environmental Sciences/Biodiversity and Ecology Sludge |
| Zdroj: | Chemosphere Chemosphere, 2021, 269, pp.128761. ⟨10.1016/j.chemosphere.2020.128761⟩ Chemosphere, Elsevier, 2020, 269, pp.128761. ⟨10.1016/j.chemosphere.2020.128761⟩ Chemosphere, Elsevier, 2021, 269, pp.128761. ⟨10.1016/j.chemosphere.2020.128761⟩ |
| ISSN: | 0045-6535 |
| DOI: | 10.1016/j.chemosphere.2020.128761⟩ |
| Popis: | The widespread use of silver nanoparticles (AgNPs) in consumer products that release Ag throughout their life cycle has raised potential environmental concerns. AgNPs primarily accumulate in soil through the spreading of sewage sludge (SS). In this study, the effects of direct exposure to AgNPs or indirect exposure via SS contaminated with AgNPs on the earthworm Eisenia fetida and soil microbial communities were compared, through 3 scenarios offering increasing exposure concentrations. The effects of Ag speciation were analyzed by spiking SS with AgNPs or AgNO₃ before application to soil. SS treatment strongly impacted Ag speciation due to the formation of Ag₂S species that remained sulfided after mixing in the soil. The life traits and expression of lysenin, superoxide dismutase, cd-metallothionein genes in earthworms were not impacted by Ag after 5 weeks of exposure, but direct exposure to Ag without SS led to bioaccumulation of Ag, suggesting transfer in the food chain. Ag exposure led to a decrease in potential carbon respiration only when directly added to the soil. The addition of SS had a greater effect on soil microbial diversity than the form of Ag, and the formation of Ag sulfides in SS reduced the impact of AgNPs on E. fetida and soil microorganisms compared with direct addition. This study was funded by the ANSES in the ETNA2 project context and by a grant from the University of Lille and the SMRE doctoral school. info:eu-repo/semantics/publishedVersion |
| Databáze: | OpenAIRE |
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