About: The use of water lettuce (Pistia atratiotes L.) for rhizofiltration of a highly polluted solution by cadmium and lead

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About: The use of water lettuce (Pistia atratiotes L.) for rhizofiltration of a highly polluted solution by cadmium and lead Goto Sponge NotDistinct Permalink

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	The effectiveness of heavy metal uptake from contaminated nutrient solution by aquatic macrophytes (Pistia stratiotes L., Salvinia auriculata Aubl., Salvinia minima Baker, Azolla filiculoides Lam) was estimated. The influence of Cd (3.5 mg L-1 and 10.5 mg L-1) and Pb (25 mg L-1 and 125 mg L-1) on the stress symptoms was observed through the determination of chlorophyll content and transpiration rate over 14 days. The results showed extreme reductions in Cd and Pb concentrations in solution during first 4 days. The accumulation of Pb in plant tissues was the highest during first 4 days and was more than 10 times higher in roots (42,862 mg kg-1) than in leaves (3,867 mg kg-1). The Cd accumulation slowly increased and was the highest at the end of the experiment. Concentrations in roots (3,923 mg kg-1) were roughly 6 times higher than in leaves (624 mg kg-1). Results significantly showed decrease in the transpiration rate at Pb treatment and increase at Cd treatment during 48 hours of exposition. The effectiveness of heavy metal uptake from contaminated nutrient solution by aquatic macrophytes (Pistia stratiotes L., Salvinia auriculata Aubl., Salvinia minima Baker, Azolla filiculoides Lam) was estimated. The influence of Cd (3.5 mg L-1 and 10.5 mg L-1) and Pb (25 mg L-1 and 125 mg L-1) on the stress symptoms was observed through the determination of chlorophyll content and transpiration rate over 14 days. The results showed extreme reductions in Cd and Pb concentrations in solution during first 4 days. The accumulation of Pb in plant tissues was the highest during first 4 days and was more than 10 times higher in roots (42,862 mg kg-1) than in leaves (3,867 mg kg-1). The Cd accumulation slowly increased and was the highest at the end of the experiment. Concentrations in roots (3,923 mg kg-1) were roughly 6 times higher than in leaves (624 mg kg-1). Results significantly showed decrease in the transpiration rate at Pb treatment and increase at Cd treatment during 48 hours of exposition. (en)
Title	The use of water lettuce (Pistia atratiotes L.) for rhizofiltration of a highly polluted solution by cadmium and lead The use of water lettuce (Pistia atratiotes L.) for rhizofiltration of a highly polluted solution by cadmium and lead (en)
skos:prefLabel	The use of water lettuce (Pistia atratiotes L.) for rhizofiltration of a highly polluted solution by cadmium and lead The use of water lettuce (Pistia atratiotes L.) for rhizofiltration of a highly polluted solution by cadmium and lead (en)
skos:notation	RIV/60460709:41210/11:52618!RIV12-MSM-41210___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(IAA600110902), Z(MSM6046070901)
http://linked.open...iv/cisloPeriodika	9
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Tlustoš, Pavel Száková, Jiřina Veselý, Tomáš
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	237287
http://linked.open...ai/riv/idVysledku	RIV/60460709:41210/11:52618
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Pistia stratiotes L., heavy metal, uptake, transpiration (en)
http://linked.open.../riv/klicoveSlovo	transpiration Pistia stratiotes L. uptake heavy metal
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[876D92D25309]
http://linked.open...i/riv/nazevZdroje	International Journal of Phytoremediation
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	Influence of ingestion of anthropogenically contaminated soils by heavy metals on changes of biochemical and physiological parameters of rats
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	13
http://linked.open...iv/tvurceVysledku	Száková, Jiřina Tlustoš, Pavel Veselý, Tomáš
http://linked.open...ain/vavai/riv/wos	0
http://linked.open...n/vavai/riv/zamer	Setrvalé zemědělství, kvalita zemědělské produkce, krajinné a přírodní zdroje.
issn	1522-6514
number of pages	14 (xsd:int)
http://localhost/t...ganizacniJednotka	41210

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