About: Study of soil–plant transfer of 226Ra under greenhouse conditions

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	A soil-plant transfer study was performed using soil from a former uranium ore processing factory in South Bohemia. We present the results from greenhouse experiments which include estimates of the time required for phytoremediation. The accumulation of Ra-226 by different plant species from a mixture of garden soil and contaminated substrate was extremely variable, ranging from 0.03 to 2.20 Bq Ra-226/g DW. We found differences in accumulation of Ra-226 between plants from the same genus and between cultivars of the same plant species. The results of Ra-226 accumulation showed a linear relation between concentration of Ra-226 in plants and concentration of Ra-226 in soil mixtures. On the basis of these results we estimated the time required for phytoremediation, but this appears to be too long for practical purposes. A soil-plant transfer study was performed using soil from a former uranium ore processing factory in South Bohemia. We present the results from greenhouse experiments which include estimates of the time required for phytoremediation. The accumulation of Ra-226 by different plant species from a mixture of garden soil and contaminated substrate was extremely variable, ranging from 0.03 to 2.20 Bq Ra-226/g DW. We found differences in accumulation of Ra-226 between plants from the same genus and between cultivars of the same plant species. The results of Ra-226 accumulation showed a linear relation between concentration of Ra-226 in plants and concentration of Ra-226 in soil mixtures. On the basis of these results we estimated the time required for phytoremediation, but this appears to be too long for practical purposes. (en)
Title	Study of soil–plant transfer of 226Ra under greenhouse conditions Study of soil–plant transfer of 226Ra under greenhouse conditions (en)
skos:prefLabel	Study of soil–plant transfer of 226Ra under greenhouse conditions Study of soil–plant transfer of 226Ra under greenhouse conditions (en)
skos:notation	RIV/61389030:_____/10:00348487!RIV11-MSM-61389030
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(1P05ME730), P(1P05OC042), Z(AV0Z50380511)
http://linked.open...iv/cisloPeriodika	6
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Vaňková, Radomíra Vaněk, Tomáš Kotyza, Jan Soudek, Petr Petrová, Šárka Vágner, Martin Benešová, Dagmar
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav experimentální botaniky AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	290833
http://linked.open...ai/riv/idVysledku	RIV/61389030:_____/10:00348487
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	226-Radium; Lupinus albus; Lupinus luteolus (en)
http://linked.open.../riv/klicoveSlovo	Lupinus albus 226-Radium Lupinus luteolus
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[68571E8705D8]
http://linked.open...i/riv/nazevZdroje	Journal of Environmental Radioactivity
http://linked.open...in/vavai/riv/obor	EB
http://linked.open...ichTvurcuVysledku	7 (xsd:int)
http://linked.open...cetTvurcuVysledku	7 (xsd:int)
http://linked.open...vavai/riv/projekt	Multidisciplinary study of the mechanism of phytoremediation of xenobiotics polluted soil and waters Study of basic processes influencing plant-environment interaction and its practical application
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	101
http://linked.open...iv/tvurceVysledku	Vaněk, Tomáš Vaňková, Radomíra Vágner, Martin Petrová, Šárka Soudek, Petr Benešová, Dagmar Kotyza, Jan
http://linked.open...ain/vavai/riv/wos	000278156300005
http://linked.open...n/vavai/riv/zamer	Mechanismy regulace růstu a vývoje rostlin na úrovni buněk, orgánů a celých organismů: fyziologické, genetické a molekulárně biologické základy
issn	0265-931X
number of pages	5 (xsd:int)

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