Residues of currently used pesticides in soils and earthworms: A silent threat?
| Autor: | Michael Coeurdassier, Florent Lafay, Sabrina Gaba, Clémentine Fritsch, Colette Bertrand, Sylvie Nélieu, Vincent Bretagnolle, Céline Pelosi, Gaëlle Daniele, Pierre Benoit, Emmanuelle Vulliet |
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| Přispěvatelé: | Environnement Méditerranéen et Modélisation des Agro-Hydrosystèmes (EMMAH), Avignon Université (AU)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Laboratoire Chrono-environnement - CNRS - UFC (UMR 6249) (LCE), Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC), Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université Bourgogne Franche-Comté [COMUE] (UBFC), Centre d'Études Biologiques de Chizé - UMR 7372 (CEBC), Université de La Rochelle (ULR)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), LTSER Zone Atelier Plaine & Val de Sèvre, Centre d'Etudes Biologiques de Chizé [France] (USC 1339 INRA), Institut National de la Recherche Agronomique (INRA), Ecologie fonctionnelle et écotoxicologie des agroécosystèmes (ECOSYS), AgroParisTech-Université Paris-Saclay-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), 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), Laboratoire Chrono-environnement - CNRS - UBFC (UMR 6249) (LCE) |
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
0106 biological sciences
agroecology Biodiversity Biology [SDV.SA.SDS]Life Sciences [q-bio]/Agricultural sciences/Soil study 010603 evolutionary biology 01 natural sciences Sustainable agriculture Ecosystem Agroecology ComputingMilieux_MISCELLANEOUS soil-dwelling invertebrates 2. Zero hunger Ecology risk assessment 04 agricultural and veterinary sciences 15. Life on land Pesticide 6. Clean water plant protection products Agronomy 13. Climate action Soil water [SDE]Environmental Sciences 040103 agronomy & agriculture Organic farming 0401 agriculture forestry and fisheries Animal Science and Zoology [SDV.TOX.ECO]Life Sciences [q-bio]/Toxicology/Ecotoxicology Arable land [SDE.BE]Environmental Sciences/Biodiversity and Ecology Agronomy and Crop Science nontarget wildlife |
| Zdroj: | Agriculture, Ecosystems and Environment Agriculture, Ecosystems and Environment, Elsevier Masson, 2021, 305, pp.107167. ⟨10.1016/j.agee.2020.107167⟩ |
| ISSN: | 0167-8809 |
| DOI: | 10.1016/j.agee.2020.107167⟩ |
| Popis: | International audience; Critical knowledge gaps about environmental fate and unintentional effects of currently used pesticides (CUPs) hamper the understanding and mitigation of their global impacts on ecological processes. We investigated the exposure of earthworms to 31 multiclass CUPs in an arable landscape in France. We highlighted the presence of at least one pesticide in all soils (n=180) and 92% of earthworms (n=155) both in treated crops and nontreated habitats (hedgerows, grasslands, and cereals under organic farming). Mixtures of at least one insecticide, one herbicide, and one fungicide (> limit of quantification) contaminated 90% of soils and 54% of earthworms at levels that could endanger these nontarget beneficial soil organisms. A high risk of chronic toxicity to earthworms was found (46% of samples) both in treated winter cereals and nontreated habitats considered as refuges. This may alter biodiversity, hinder recovery, and impair ecosystem functions. These results provide essential insights for sustainable agriculture and CUP regulation, and highlight the potential of pesticides as agents of global change. |
| Databáze: | OpenAIRE |
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