Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1016/j.envpol.2007.08.024 |
Screening the phytoremediation potential of desert broom (Baccharis sarothroides Gray) growing on mine tailings in Arizona, USA | |
Haque, Nazmul3; Peralta-Videa, Jose R.1; Jones, Gary L.4; Gill, Thomas E.2; Gardea-Torresdey, Jorge L.1,3 | |
通讯作者 | Gardea-Torresdey, Jorge L. |
来源期刊 | ENVIRONMENTAL POLLUTION
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ISSN | 0269-7491 |
EISSN | 1873-6424 |
出版年 | 2008 |
卷号 | 153期号:2页码:362-368 |
英文摘要 | The metal concentrations in a copper mine tailings and desert broom (Baccharis sarothroides Gray) plants were investigated. The metal concentrations in plants, soil cover, and tailings were determined using ICP-OES. The concentration of copper, lead, molybdenum, chromium, zinc, arsenic, nickel, and cobalt in tailings was 526.4, 207.4, 89.1, 84.5, 51.7, 49.6, 39.7, and 35.6 mg kg(-1), respectively. The concentration of all elements in soil cover was 10-15% higher than that of the tailings, except for molybdenum. The concentration of copper, lead, molybdenum, chromium, zinc. arsenic, nickel, and cobalt in roots was 818.3, 151.9, 73.9, 57.1, 40.1, 44.6, 96.8, and 26.7 mg kg(-1) and 1214.1, 107.3, 105.8, 105.5 55.2. 36.9, 30.9. and 10.9 mg kg(-1) for shoots, respectively. Considering the translocation factor, enrichment coefficient, and the accumulation factor. desert broom could be a potential hyperaccumulator of Cu, pb, Cr, Zn, As, and Ni. (C) 2007 Elsevier Ltd. All rights reserved. |
英文关键词 | phytoremediation hyperaccumulator heavy metals mine tailings desert broom |
类型 | Article |
语种 | 英语 |
国家 | USA |
收录类别 | SCI-E |
WOS记录号 | WOS:000255931000013 |
WOS关键词 | HYPERACCUMULATOR THLASPI-CAERULESCENS ; HEAVY-METAL ACCUMULATION ; WHEAT TRITICUM-AESTIVUM ; CONTAMINATED SOILS ; CADMIUM UPTAKE ; PLANTS ; ZINC ; PHYTOEXTRACTION ; COPPER ; LEAD |
WOS类目 | Environmental Sciences |
WOS研究方向 | Environmental Sciences & Ecology |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/157216 |
作者单位 | 1.Univ Texas El Paso, Dept Chem, El Paso, TX 79968 USA; 2.Univ Texas El Paso, Dept Geol Sci, El Paso, TX 79968 USA; 3.Univ Texas El Paso, Environm Sci & Engn PhD Program, El Paso, TX 79968 USA; 4.Phelps Dodge Miami Inc, Claypool, AZ 85532 USA |
推荐引用方式 GB/T 7714 | Haque, Nazmul,Peralta-Videa, Jose R.,Jones, Gary L.,et al. Screening the phytoremediation potential of desert broom (Baccharis sarothroides Gray) growing on mine tailings in Arizona, USA[J],2008,153(2):362-368. |
APA | Haque, Nazmul,Peralta-Videa, Jose R.,Jones, Gary L.,Gill, Thomas E.,&Gardea-Torresdey, Jorge L..(2008).Screening the phytoremediation potential of desert broom (Baccharis sarothroides Gray) growing on mine tailings in Arizona, USA.ENVIRONMENTAL POLLUTION,153(2),362-368. |
MLA | Haque, Nazmul,et al."Screening the phytoremediation potential of desert broom (Baccharis sarothroides Gray) growing on mine tailings in Arizona, USA".ENVIRONMENTAL POLLUTION 153.2(2008):362-368. |
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