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First glance of French soil contamination by pesticide residues and the interest for broad-scale monitoring

dc.rights.licenseopenen_US
hal.structure.identifierInfo&Sols [Info&Sols]
dc.contributor.authorFROGER, Claire
hal.structure.identifierInfo&Sols [Info&Sols]
dc.contributor.authorJOLIVET, Claudy
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorBUDZINSKI, Hélène
ORCID: 0000-0003-1028-9154
IDREF: 070478090
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorPIERDET, Manon
hal.structure.identifierLaboratoire d'Analyses des Sols [LAS]
dc.contributor.authorCARIA, Giovanni
hal.structure.identifierInfo&Sols [Info&Sols]
dc.contributor.authorSABY, Nicolas P.A.
hal.structure.identifierInfo&Sols [Info&Sols]
dc.contributor.authorARROUAYS, D.
hal.structure.identifierInfo&Sols [Info&Sols]
dc.contributor.authorBISPO, Antonio
dc.date.accessioned2024-03-07T10:07:58Z
dc.date.available2024-03-07T10:07:58Z
dc.date.issued2023-05-15
dc.date.conference2023-04-24
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/188623
dc.description.abstractEnThe intensive use of pesticides in modern agriculture raised concerns about their environmental fate and impacts on the ecosystems. If the monitoring of those substances in water bodies has been established in Europe since the 2000’s, knowledge of soil contamination by such residues is scarce. However, the few studies addressing this issue pointed out the widespread occurrence of pesticides in soils and the risk they can pose for soil biodiversity. This study investigated 111 currently used pesticides in 47 soils sampled across France, mostly from arable lands but also from forest and grasslands theoretically exempted of pesticides applications. The sampling strategy was based on the French Soil Quality Monitoring Network (Jolivet et al., 2022) to evaluate the feasibility of using an existing network for pesticides monitoring in soils. The results demonstrated the widespread contamination of almost all soils samples by residues, including untreated areas such as forests and permanent grasslands. Up to 33 different substances in one soil sample were detected, at concentrations leading to a medium to high ecotoxicological risk for earthworms in arable lands. Several frequently detected residues have never been reported in the literature so far or were found at much lower detection rates. Finally, the comparison with pesticide application records provided by the farmers revealed the unexpected presence of some substance in sites where they were not applied and a longer than expected persistence of several compounds. These findings question the fate of currently used pesticides in the environment under current agricultural practices and advocate for the monitoring of pesticides in soils at broad scales. Filling the knowledge gap of pesticide presence in soil is necessary to understand the contamination of other environmental compartments and prevent their contamination.
dc.language.isoENen_US
dc.rights.urihttp://creativecommons.org/licenses/by/
dc.subjectRMQS
dc.title.enFirst glance of French soil contamination by pesticide residues and the interest for broad-scale monitoring
dc.typeCommunication dans un congrèsen_US
dc.identifier.doi10.5194/egusphere-egu23-5294en_US
dc.subject.halSciences du Vivant [q-bio]/Sciences agricoles/Science des solsen_US
bordeaux.hal.laboratoriesEPOC : Environnements et Paléoenvironnements Océaniques et Continentaux - UMR 5805en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionCNRSen_US
bordeaux.conference.titleEuropean Geosciences Union (EGU)en_US
bordeaux.teamLPTCen_US
bordeaux.conference.cityVienne (AUT)en_US
bordeaux.import.sourcehal
hal.identifierhal-04181805
hal.version1
hal.invitedouien_US
hal.proceedingsnonen_US
hal.conference.end2023-04-28
hal.popularnonen_US
hal.audienceInternationaleen_US
hal.exportfalse
workflow.import.sourcehal
dc.rights.ccPas de Licence CCen_US
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.date=2023-05-15&rft.au=FROGER,%20Claire&JOLIVET,%20Claudy&BUDZINSKI,%20H%C3%A9l%C3%A8ne&PIERDET,%20Manon&CARIA,%20Giovanni&rft.genre=unknown


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