Počet záznamů: 1

Non-enhanced phytoextraction of cadmium, zinc, and lead by high-yielding crops

SYSNO ASEP	0476569
Druh ASEP	J - Článek v odborném periodiku
Zařazení RIV	J - Článek v odborném periodiku
Poddruh J	Článek ve WOS
Název	Non-enhanced phytoextraction of cadmium, zinc, and lead by high-yielding crops
Tvůrce(i)	Mayerová, M. (CZ) Petrová, Šárka (UEB-Q)_{RID, ORCID} Madaras, M. (CZ) Lipavský, J. (CZ) Šimon, T. (CZ) Vaněk, Tomáš (UEB-Q)_{RID, ORCID}
Celkový počet autorů	6
Zdroj.dok.	Environmental Science and Pollution Research. - : Springer - ISSN 0944-1344 Roč. 24, č. 17 (2017), s. 14706-14716
Poč.str.	11 s.
Jazyk dok.	eng - angličtina
Země vyd.	DE - Německo
Klíč. slova	Field trial ; Heavy metals ; Minimum inputs ; Phytoextraction ; Soil contamination
Vědní obor RIV	DK - Kontaminace a dekontamin. půdy vč. pesticidů
Obor OECD	Bioremediation, diagnostic biotechnologies (DNA chips and biosensing devices) in environmental management
CEP	2B08058 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy
	LD14106 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy
	LD14107 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy
Institucionální podpora	UEB-Q - RVO:61389030
UT WOS	000402997700015
EID SCOPUS	85018274833
DOI	10.1007/s11356-017-9051-0
Anotace	Heavy metal soil contamination from mining and smelting has been reported in several regions around the world, and phytoextraction, using plants to accumu late risk elements in aboveground harvestable organs, is a useful method of substantially reducing this contamination. In our 3-year experiment, we tested the hypothesis that phytoextraction can be successful in local soil conditions without external fertilizer input. The phytoextraction efficiency of 15 high-yielding crop species was assessed in a field experiment performed at the Litavka River alluvium in the Příbram region of Czechia. This area is heavily polluted by Cd, Zn, and Pb from smelter installations which also polluted the river water and flood sediments. Heavy metal concentrations were analyzed in the herbaceous plants’ aboveground and belowground biomass and in woody plants’ leaves and branches. The highest Cd and Zn mean concentrations in the aboveground biomass were recorded in Salix x fragilis L. (10.14 and 343 mg kg −1 in twigs and 16.74 and 1188 mg kg −1 in leaves, respectively). The heavy metal content in woody plants was significantly higher in leaves than in twigs. In addition, Malva verticillata L. had the highest Cd, Pb, and Zn concentrations in herbaceous species (6.26, 12.44, and 207 mg kg −1 , respectively). The calculated heavy metal removal capacities in this study proved high phytoextraction efficiency in woody species, especially for Salix × fragilis L. In other tested plants, Sorghum bicolor L., Helianthus tuberosus L., Miscanthus sinensis Andersson, and Phalaris arundinacea L. species are also recommended for phytoextraction.
Pracoviště	Ústav experimentální botaniky
Kontakt	David Klier, knihovna@ueb.cas.cz, Tel.: 220 390 469
Rok sběru	2018

Počet záznamů: 1