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hal.structure.identifierUniversity of Reading [UOR]
dc.contributor.authorJONES, Sarah
hal.structure.identifierUniversity of Reading [UOR]
dc.contributor.authorBARDOS, R. Paul
hal.structure.identifierInstituto de Investigaciones Agrobiológicas de Galicia (IIAG)
dc.contributor.authorKIDD, Petra S.
hal.structure.identifierBiodiversité, Gènes & Communautés [BioGeCo]
dc.contributor.authorMENCH, Michel
hal.structure.identifierForest Research [Great Britain]
dc.contributor.authorDE LEIJ, Frans
hal.structure.identifierForest Research [Great Britain]
dc.contributor.authorHUTCHINGS, Tony
hal.structure.identifierUniversity of Brighton
dc.contributor.authorCUNDY, Andrew
hal.structure.identifierUniversity of Brighton
dc.contributor.authorJOYCE, Chris
hal.structure.identifierAustrian Institute of Technology [AIT]
dc.contributor.authorSOJA, Gerhard
hal.structure.identifierAustrian Institute of Technology [AIT]
dc.contributor.authorFRIESL-HANL, Wolfgang
hal.structure.identifierPhytotech Foundation
dc.contributor.authorHERZIG, Rolf
hal.structure.identifierTecnalia Research & Innovation
dc.contributor.authorMENGER, Pierre
dc.date.issued2016
dc.identifier.issn0301-4797
dc.description.abstractEnContamination of soil with trace elements, such as Cu, is an important risk management issue. A pot experiment was conducted to determine the effects of three biochars and compost on plant growth and the immobilisation of Cu in a contaminated soil from a site formerly used for wood preservation. To assess Cu mobility, amended soils were analysed using leaching tests pre- and post-incubation, and post-growth. Amended and unamended soils were planted with sunflower, and the resulting plant material was assessed for yield and Cu concentration. All amendments significantly reduced leachable Cu compared to the unamended soil, however, the greatest reductions in leachable Cu were associated with the higher biochar application rate. The greatest improvements in plant yields were obtained with the higher application rate of biochar in combination with compost. The results suggest joint biochar and compost amendment reduces Cu mobility and can support biomass production on Cu-contaminated soils.
dc.language.isoen
dc.publisherElsevier
dc.subjectplant trials
dc.subjectin situ stabilisation
dc.subject.enorganic amendments
dc.subject.ensunflower
dc.subject.enleaching tests
dc.subject.entrace elements
dc.title.enBiochar and compost amendments enhance copper immobilisation and support plant growth in contaminated soils
dc.typeArticle de revue
dc.identifier.doi10.1016/j.jenvman.2016.01.024
dc.subject.halSciences du Vivant [q-bio]
bordeaux.journalJournal of Environmental Management
bordeaux.page101-112
bordeaux.volume171
bordeaux.peerReviewedoui
hal.identifierhal-02637500
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02637500v1
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