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dc.contributor.authorBergqvist, Claes
dc.contributor.authorGreger, Maria
dc.date.accessioned2012-03-27T07:07:42Z
dc.date.available2012-03-27T07:07:42Z
dc.date.issued2012
dc.identifier.citationBergqvist, C. & Greger, M. (2012). Arsenic accumulation and speciation in plants from different habitats. Applied Geochemistry, 27(3), 615-622no_NO
dc.identifier.urihttp://hdl.handle.net/11250/134376
dc.descriptionThis is the postprint version of the article. The published version of the article can be located here: http://www.sciencedirect.com/science/article/pii/S0883292711004914no_NO
dc.description.abstractUnderstanding As accumulation in plants is necessary in order to alleviate problems with As in the environment and to improve sustainable As phytotechnologies. To find suitable candidates for phytoremediation purposes and to investigate specific accumulation patterns due to growth habitat and plant groups, As accumulation in 124 plant species collected from different habitats and speciation in 6 of these plant species, was determined. The data show that submerged plants have a higher accumulation than emergent and terrestrial plants. The As concentration in terrestrial and emergent plants were correlated with the [As]soil, while the accumulation factor correlated negatively with [As]soil. Gymnosperms had a high [As]shoot:[As]root ratio. The inorganic As species, arsenate and arsenite were found in plants from all habitats and methylarsonic acid (MMA) in all but one plant species. Arsenate predominated in submerged plants. The results suggest that the habitat and the [As]soil have a strong influence on the As accumulation in plants and that submerged plants and/or gymnosperms might be suitable for phytoremediation of As.no_NO
dc.language.isoengno_NO
dc.publisherElsevierno_NO
dc.subjectarsenicno_NO
dc.subjectplantsno_NO
dc.titleArsenic accumulation and speciation in plants from different habitatsno_NO
dc.typeJournal articleno_NO
dc.typePeer reviewedno_NO
dc.subject.nsiVDP::Agriculture and fishery disciplines: 900::Agriculture disciplines: 910::Soil sciences: 913no_NO
dc.source.pagenumber615-622no_NO
dc.source.volume27no_NO
dc.source.journalApplied Geochemistryno_NO
dc.source.issue3no_NO
dc.identifier.doihttp://dx.doi.org/10.1016/j.apgeochem.2011.12.009


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