Accumulation of Pb, Cu, and Zn in native plants growing on contaminated sites and their potential accumulation capacity in Heqing, Yunnan
文献类型：期刊论文
| 作者 | Liu Xiaohai ; Gao Yuntao ; Khan, Sardar ; Duan Gang ; Chen Aikui ; Ling Li ; Zhao Lei ; Liu Zhonghan ; Wu Xuecan |
| 刊名 | JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA
 |
| 出版日期 | 2008 |
| 卷号 | 20期号:12页码:1469-1474 |
| 关键词 | accumulation of Pb cultivated crops accumulator lead mine remediation Cu and Zn |
| 英文摘要 | Phytoremediation is one of the cost-effective and environmental friendly technologies used to remove contaminants from contaminated soils, which has been intensively studied during the last decade. Presently, few economical and effective remediation methods are available for the remediation of Pb contaminated sites. This study was conducted to assess the potential of 19 plants growing on contaminated sites in Pb mine area. Plants and associated soil samples were collected and analyzed for total metal concentrations. While total soil Pb, Cu and Zn concentrations varied from 1,239 to 4,311, 36 to 1,020 and 240 to 2,380 mg/kg, those in the plant shoots ranged from 6.3 to 2,029, 20 to 570, and 36 to 690 mg/kg, respectively. Among the plants, we found that one cultivated crop (Ricinus communis L.) and two native species (Tephrosia candida and Debregeasia orientalis) have a great potential for phytoremediation of Pb contaminated soils, the Pb hyperaccumulation capacity of the 3 plants was found as the order: R. communis > D. orientalis > T candida in the investigated area. |
| WOS记录号 | WOS:000261835500011 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/21817]  |
| 专题 | 生态环境研究中心_城市与区域生态国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Liu Xiaohai,Gao Yuntao,Khan, Sardar,et al. Accumulation of Pb, Cu, and Zn in native plants growing on contaminated sites and their potential accumulation capacity in Heqing, Yunnan[J]. JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA,2008,20(12):1469-1474. |
| APA | Liu Xiaohai.,Gao Yuntao.,Khan, Sardar.,Duan Gang.,Chen Aikui.,...&Wu Xuecan.(2008).Accumulation of Pb, Cu, and Zn in native plants growing on contaminated sites and their potential accumulation capacity in Heqing, Yunnan.JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA,20(12),1469-1474. |
| MLA | Liu Xiaohai,et al."Accumulation of Pb, Cu, and Zn in native plants growing on contaminated sites and their potential accumulation capacity in Heqing, Yunnan".JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA 20.12(2008):1469-1474. |
入库方式： OAI收割
来源：生态环境研究中心
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