About: Potential and drawbacks of EDDS-enhanced phytoextraction of copper from contaminated soils

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Incubation and pot experiments using poplar (Populus nigra L. cv.Wolterson) were performed in order to evaluate the questionable efficiency of EDDS-enhanced phytoextraction of Cu from contaminated soils. Despite the promising conditions of the experiment (low contamination of soils with a single metal with a high affinity for EDDS, metal tolerant poplar species capable of producing high biomass yields, root colonization by mycorrhizal fungi), the phytoextraction efficiency was not sufficient. The EDDS concentrations used in this study (3 and 6 mmol kg-1) enhanced the mobility (up to a 100-fold increase) and plant uptake of Cu (up to a 65-fold increase). However, despite EDDS degradation and the competition of Fe and Al for the chelant, Cu leaching cannot be omitted during the process. Due to the low efficiency, further research should be focused on other environment-friendly methods of soil remediation. Incubation and pot experiments using poplar (Populus nigra L. cv.Wolterson) were performed in order to evaluate the questionable efficiency of EDDS-enhanced phytoextraction of Cu from contaminated soils. Despite the promising conditions of the experiment (low contamination of soils with a single metal with a high affinity for EDDS, metal tolerant poplar species capable of producing high biomass yields, root colonization by mycorrhizal fungi), the phytoextraction efficiency was not sufficient. The EDDS concentrations used in this study (3 and 6 mmol kg-1) enhanced the mobility (up to a 100-fold increase) and plant uptake of Cu (up to a 65-fold increase). However, despite EDDS degradation and the competition of Fe and Al for the chelant, Cu leaching cannot be omitted during the process. Due to the low efficiency, further research should be focused on other environment-friendly methods of soil remediation. (en)
Title	Potential and drawbacks of EDDS-enhanced phytoextraction of copper from contaminated soils Potential and drawbacks of EDDS-enhanced phytoextraction of copper from contaminated soils (en)
skos:prefLabel	Potential and drawbacks of EDDS-enhanced phytoextraction of copper from contaminated soils Potential and drawbacks of EDDS-enhanced phytoextraction of copper from contaminated soils (en)
skos:notation	RIV/60460709:41210/10:19423!RIV12-GA0-41210___
http://linked.open...avai/riv/aktivita	I P S V Z
http://linked.open...avai/riv/aktivity	I, P(GP526/08/P042), S, V, Z(AV0Z60050516), Z(MSM6046070901), Z(MZP0002579801)
http://linked.open...iv/cisloPeriodika	7
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Vaněk, Aleš Száková, Jiřina Tejnecký, Václav
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	280464
http://linked.open...ai/riv/idVysledku	RIV/60460709:41210/10:19423
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	phytoremediation, metals, phytoextraction efficiency, poplar, chelant (en)
http://linked.open.../riv/klicoveSlovo	metals phytoremediation poplar chelant phytoextraction efficiency
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[A67039906EC9]
http://linked.open...i/riv/nazevZdroje	Environmental Pollution
http://linked.open...in/vavai/riv/obor	DK
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	7 (xsd:int)
http://linked.open...vavai/riv/projekt	Chemically enhanced phytoextraction of copper from vineyard and hop field soils
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	158
http://linked.open...iv/tvurceVysledku	Komárek, Michael Száková, Jiřina Chrastný, Vladislav Tejnecký, Václav Vaněk, Aleš Mrnka, Libor Sudová, R.
http://linked.open...ain/vavai/riv/wos	000279063600011
http://linked.open...n/vavai/riv/zamer	Struktura, funkce a evoluce biodiversity fotoautotrofních organismů a hub: původ a příčiny jejich proměnlivosti, dynamika populací, společenstev a ekosystémů; využití vybraných výsledků k rozvoji Průhonického parku Setrvalé zemědělství, kvalita zemědělské produkce, krajinné a přírodní zdroje. Geosciences for the Society of the 21st Century: from regional research to geological hazards and global changes.
issn	0269-7491
number of pages	11 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.envpol.2010.04.002
http://localhost/t...ganizacniJednotka	41210

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