Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1007/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
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ISSN | 1866-6280 |
EISSN | 1866-6299 |
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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