Zobrazit minimální záznam

dc.contributor.authorAndráš, Peter
dc.contributor.authorTurisová, Ingrid
dc.contributor.authorBuccheri, Giuseppe
dc.contributor.authorMatos, João Manuel Xavier de
dc.contributor.authorDirner, Vojtech
dc.date.accessioned2017-04-21T08:50:40Z
dc.date.available2017-04-21T08:50:40Z
dc.date.issued2016
dc.identifier.citationWeb Ecology. 2016, vol. 16, p. 81-87.cs
dc.identifier.issn2193-3081
dc.identifier.issn1399-1183
dc.identifier.urihttp://hdl.handle.net/10084/117017
dc.description.abstractHeavy-metal contamination of Pinus pinaster, P. sylvestris, Quercus robur, and Q. rotundifolium was studied in four abandoned historic Cu deposits from Italy (Libiola, Caporciano), Portugal (Sao Domingos), and Slovakia (L'ubietova). The highest Cu and Mn contents in anthropogenic soil were described in Libiola and Caporciano whereas the highest Pb, Zn, As, and Sb contents in Sao Domingos. The anthropogenic soil in L'ubietova shows the highest Co contents. The area of Sao Domingos is the most acidified. There are important differences between the bioaccumulation of plants from individual deposits. Bioavailability of the heavy metals is generally independent of the pH values. The high Ca and Mg contents in soil are able to block the transport of heavy metals to the plant tissues. The bioconcentration factor values of all plant taxa, in all deposits, indicate a predominant strategy of excluders. Only Ag shows excellent bioconcentration ability. In L'ubietova, Pinus sylvestris has a strategy as an accumulator of Pb (2.43) and Zn (2.49); Pinus pinaster of Mn (4.97), Cd (1.85), and Co (5.62) and Quercus rotundifolium of Mn (3.54) in Sao Domingos. The predominantly low translocation factor values indicate that in most cases the heavy metals are accumulated in roots; only in a few rare cases do they migrate to shoots (e.g. Zn in Pinus sp. from all localities, Co in P. pinaster in Sao Domingos).cs
dc.language.isoencs
dc.publisherCopernicuscs
dc.relation.ispartofseriesWeb Ecologycs
dc.relation.urihttp://dx.doi.org/10.5194/we-16-81-2016cs
dc.rights© Author(s) 2016. This work is distributed under the Creative Commons Attribution 3.0 License.cs
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/cs
dc.titleComparison of heavy-metal bioaccumulation properties in Pinus sp and Quercus sp in selected European Cu depositscs
dc.typearticlecs
dc.identifier.doi10.5194/we-16-81-2016
dc.rights.accessopenAccess
dc.type.versionpublishedVersioncs
dc.type.statusPeer-reviewedcs
dc.description.sourceWeb of Sciencecs
dc.description.volume16cs
dc.description.lastpage87cs
dc.description.firstpage81cs
dc.identifier.wos000422649600016


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Zobrazit minimální záznam

© Author(s) 2016. This work is distributed under the Creative Commons Attribution 3.0 License.
Kromě případů, kde je uvedeno jinak, licence tohoto záznamu je © Author(s) 2016. This work is distributed under the Creative Commons Attribution 3.0 License.