About: The influence of citric acid on mobility of radium and metals accompanying uranium phytoextraction

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About: The influence of citric acid on mobility of radium and metals accompanying uranium phytoextraction Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	We have investigated the plant uptake of radium, iron and other elements linked with phytoextraction of uranium induced by citric acid. Now we focused our attention on the uptake of the most important elements accompanying uranium in phytoextraction. Radium was analyzed in leaves of willows and sunflowers. Mainly in willows, Ra was accumulated 3–4 times more than in the control group. Analyses of sunflower leaves showed an increasing tendency of Ra activity; however, not as significant as in the willow. During the experiment, we recorded irregular increases of metal contents in leaves week by week. Whereas U did not increase significantly, iron reached a value 9.3 times higher than in the control group. This is the evidence of more effective iron mobilization than of uranium when citric acid was added into the soil. Manganese also competes with uranium in plant uptake. The uptake of ubiquitous metal elements is one of the limiting factors for phytoextraction. We have investigated the plant uptake of radium, iron and other elements linked with phytoextraction of uranium induced by citric acid. Now we focused our attention on the uptake of the most important elements accompanying uranium in phytoextraction. Radium was analyzed in leaves of willows and sunflowers. Mainly in willows, Ra was accumulated 3–4 times more than in the control group. Analyses of sunflower leaves showed an increasing tendency of Ra activity; however, not as significant as in the willow. During the experiment, we recorded irregular increases of metal contents in leaves week by week. Whereas U did not increase significantly, iron reached a value 9.3 times higher than in the control group. This is the evidence of more effective iron mobilization than of uranium when citric acid was added into the soil. Manganese also competes with uranium in plant uptake. The uptake of ubiquitous metal elements is one of the limiting factors for phytoextraction. (en)
Title	The influence of citric acid on mobility of radium and metals accompanying uranium phytoextraction The influence of citric acid on mobility of radium and metals accompanying uranium phytoextraction (en)
skos:prefLabel	The influence of citric acid on mobility of radium and metals accompanying uranium phytoextraction The influence of citric acid on mobility of radium and metals accompanying uranium phytoextraction (en)
skos:notation	RIV/60460709:41210/11:52411!RIV12-MZE-41210___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(QH81167), Z(MSM6046070901)
http://linked.open...iv/cisloPeriodika	11
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Tlustoš, Pavel Száková, Jiřina Mihalík, Ján
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	Česká zemědělská univerzita v Praze / Fakulta agrobiologie, potravinových a přírodních zdrojů
http://linked.open...dnocenehoVysledku	204352
http://linked.open...ai/riv/idVysledku	RIV/60460709:41210/11:52411
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	phytoextraction, radium, uranium, willow, citric acid (en)
http://linked.open.../riv/klicoveSlovo	radium uranium willow citric acid phytoextraction
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[F67A4BA4255E]
http://linked.open...i/riv/nazevZdroje	Plant, Soil and Environment
http://linked.open...in/vavai/riv/obor	DK
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Development and optimization of phytoremediation technology using enhanced phytoextraction of heavy metals with preserved biological stability of the soils.
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	57
http://linked.open...iv/tvurceVysledku	Száková, Jiřina Tlustoš, Pavel Mihalík, Ján
http://linked.open...ain/vavai/riv/wos	000297536700006
http://linked.open...n/vavai/riv/zamer	Setrvalé zemědělství, kvalita zemědělské produkce, krajinné a přírodní zdroje.
issn	1214-1178
number of pages	6 (xsd:int)
http://localhost/t...ganizacniJednotka	41210

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