Arid
DOI10.1007/s12665-017-7139-y
Accumulation and phytostabilization of As, Pb and Cd in plants growing inside mine tailings reforested in Zacatecas, Mexico
Angel Salas-Luevano, Miguel1; Mauricio-Castillo, J. A.1; Gonzalez-Rivera, M. L.1; Vega-Carrillo, H. R.2; Salas-Munoz, S.3
通讯作者Angel Salas-Luevano, Miguel
来源期刊ENVIRONMENTAL EARTH SCIENCES
ISSN1866-6280
EISSN1866-6299
出版年2017
卷号76期号:23
英文摘要

The aim of this research was to identify plant species with potential to accumulate and stabilize arsenic (As), lead (Pb) and cadmium (Cd) in mine tailings reforested and naturally recolonized locations in a semiarid region of Zacatecas, Mexico. Plant shoots from 44 species and their rhizospheric soils were analyzed for As, Pb and Cd concentration using atomic absorption spectroscopy. Most represented plant families were Asteraceae, Poaceae, Fabaceae and Cactaceae. The highest concentrations in shoots were As, followed by Pb and Cd. Among herbaceous species, Bouteloua gracilis showed the highest bioconcentration factor (BCF) of As, while Plantago lanceolata showed the highest bioconcentration factor of Pb. The shrub species with highest concentration of As in the rhizospheric soil were Opuntia robusta, Melilotus alba, Baccharis neglecta and Arundo donax (near BCF to 1.0). Similar results were observed in trees Casuarina equisetifolia, Prosopis laevigata, Fraxinus uhdei and Eucalyptus globulus. In addition, Tillandsia recurvata showed a suitable indicator of atmospheric deposition to As. In general, the results suggest that these species can be effective for tailings reforestation with the possibility to enclose potentially toxic elements. Specially, C. equisetifolia which is abundant, having the potential for future applications in other contaminated sites with different types of mine tailings or abandoned mines from arid and semiarid zones.


英文关键词Reforestation Mine waste Metallophytes Stabilization Casuarina
类型Article
语种英语
国家Mexico
收录类别SCI-E
WOS记录号WOS:000418850500015
WOS关键词SEMIARID REGION ; HEAVY-METALS ; MINING AREA ; SE SPAIN ; PHYTOREMEDIATION ; REMEDIATION ; TOLERANT ; REVEGETATION ; CONSERVATION ; BIODIVERSITY
WOS类目Environmental Sciences ; Geosciences, Multidisciplinary ; Water Resources
WOS研究方向Environmental Sciences & Ecology ; Geology ; Water Resources
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/198688
作者单位1.Univ Autonoma Zacatecas, Unidad Acad Agron, Zacatecas, Zac, Mexico;
2.UAZ, Unidad Acad Estudios Nucl, Zacatecas, Mexico;
3.CONACYT INIFAP, Zacatecas, Mexico
推荐引用方式
GB/T 7714
Angel Salas-Luevano, Miguel,Mauricio-Castillo, J. A.,Gonzalez-Rivera, M. L.,et al. Accumulation and phytostabilization of As, Pb and Cd in plants growing inside mine tailings reforested in Zacatecas, Mexico[J],2017,76(23).
APA Angel Salas-Luevano, Miguel,Mauricio-Castillo, J. A.,Gonzalez-Rivera, M. L.,Vega-Carrillo, H. R.,&Salas-Munoz, S..(2017).Accumulation and phytostabilization of As, Pb and Cd in plants growing inside mine tailings reforested in Zacatecas, Mexico.ENVIRONMENTAL EARTH SCIENCES,76(23).
MLA Angel Salas-Luevano, Miguel,et al."Accumulation and phytostabilization of As, Pb and Cd in plants growing inside mine tailings reforested in Zacatecas, Mexico".ENVIRONMENTAL EARTH SCIENCES 76.23(2017).
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