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Impacts of Highway Runoff on Metal Contamination Including Rare Earth Elements in a Small Urban Watershed: Case Study of Bordeaux Metropole (SW France).

dc.rights.licenseopenen_US
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorLERAT, Antoine
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorCOYNEL, Alexandra
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorSCHAFER, Jorg
hal.structure.identifierInstitut de Mécanique et d'Ingénierie de Bordeaux [I2M]
dc.contributor.authorMARACHE, Antoine
IDREF: 13295267X
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorPERETO, Clément
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorBOSSY, Cécile
dc.contributor.authorCAPDEVILLE, Marion-Justine
dc.contributor.authorGRANGER, Damien
dc.date.accessioned2022-03-29T15:34:12Z
dc.date.available2022-03-29T15:34:12Z
dc.date.issued2022-02-01
dc.identifier.issn1432-0703en_US
dc.identifier.otherhttps://static-content.springer.com/esm/art%3A10.1007%2Fs00244-021-00816-4/MediaObjects/244_2021_816_MOESM1_ESM.docxen_US
dc.identifier.otherhttps://static-content.springer.com/esm/art%3A10.1007%2Fs00244-021-00816-4/MediaObjects/244_2021_816_MOESM2_ESM.docxen_US
dc.identifier.otherhttps://static-content.springer.com/esm/art%3A10.1007%2Fs00244-021-00816-4/MediaObjects/244_2021_816_MOESM3_ESM.docxen_US
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/136549
dc.description.abstractEnHigh temporal resolution sampling of runoff (15 samples/4 h) and river water (24 samples/24 h) was performed during a major rainstorm (41 mm/4 h) in the Bordeaux Metropole, after a dry and high vehicle-density period. Runoff was sampled at the outlet of one collector draining Northern Bordeaux Highway (NBH; 80,000-93,000 vehicles/day) and river water in the downstream Jalle River. The studied metals, including priority and emergent (Rare Earth Elements [REEs]) contaminants, showed major temporal and spatial variations in the dissolved and particulate concentrations. Hierarchical cluster analyses distinguished metal groups, reflecting different: (i) sources (i.e., automotive traffic: Zn-Cu-Ce and wastewater treatment plant: Cd-Ag-Gd) and/or (ii) processes (i.e., groundwater dilution by rainwater and sorption processes). The contribution of the particulate fraction to total metal fluxes was predominant in the NBH collector (except for Sr and Mo) and highly variable in the Jalle River, where the highest particulate metal loads were due to the export of road dusts exported by the NBH collector. Metal fluxes from the NBH collector represented highly variable fractions of daily fluxes into the Gironde Estuary at the outlet of the Jalle River, depending on elements and partitioning. The resulting relative contributions ranged from: 5% (Sr) to 40% (Cu) for dissolved phases and 30% (As) to 88% (Cu) for particulate phases. The first 40 min of the event accounted for 65% of the suspended particulate matter flux (and associated particulate metals) exported by the NBH collector, whereas the respective water flux contribution was 35%. This finding clearly demonstrates the importance of monitoring the first minutes of rainy events when establishing mass balances in urban systems.
dc.language.isoENen_US
dc.subject.enEnvironmental Monitoring
dc.subject.enEstuaries
dc.subject.enFrance
dc.subject.enMetals
dc.subject.enRivers
dc.subject.enWater Pollutants
dc.subject.enChemical
dc.title.enImpacts of Highway Runoff on Metal Contamination Including Rare Earth Elements in a Small Urban Watershed: Case Study of Bordeaux Metropole (SW France).
dc.title.alternativeArch Environ Contam Toxicolen_US
dc.typeArticle de revueen_US
dc.identifier.doi10.1007/s00244-021-00816-4en_US
dc.subject.halSciences de l'ingénieur [physics]/Autreen_US
dc.identifier.pubmed33587166en_US
bordeaux.journalArchives of Environmental Contamination and Toxicologyen_US
bordeaux.page206-226en_US
bordeaux.volume82en_US
bordeaux.hal.laboratoriesInstitut de Mécanique et d’Ingénierie de Bordeaux (I2M) - UMR 5295en_US
bordeaux.issue2en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionBordeaux INPen_US
bordeaux.institutionCNRSen_US
bordeaux.institutionINRAEen_US
bordeaux.institutionArts et Métiersen_US
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
bordeaux.import.sourcepubmed
hal.identifierhal-03312425
hal.exportfalse
workflow.import.sourcepubmed
dc.rights.ccPas de Licence CCen_US
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Archives%20of%20Environmental%20Contamination%20and%20Toxicology&rft.date=2022-02-01&rft.volume=82&rft.issue=2&rft.spage=206-226&rft.epage=206-226&rft.eissn=1432-0703&rft.issn=1432-0703&rft.au=LERAT,%20Antoine&COYNEL,%20Alexandra&SCHAFER,%20Jorg&MARACHE,%20Antoine&PERETO,%20Cl%C3%A9ment&rft.genre=article


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