Cadmium tolerance and accumulation of Althaea rosea Cav. and its potential as a hyperaccumulator under chemical enhancement
文献类型：期刊论文
| 作者 | Liu, JN ; Zhou, QX ; Wang, S ; Sun, T |
| 刊名 | ENVIRONMENTAL MONITORING AND ASSESSMENT
 |
| 出版日期 | 2009 |
| 卷号 | 149期号:1-4页码:419-427 |
| 关键词 | Ornamental plant Althaea rosea Cav. Hyperaccumulator Chelator Surfactant Cadmium |
| ISSN号 | 0167-6369 |
| 通讯作者 | Zhou, QX, Chinese Acad Sci, Key Lab Terr Ecol Proc, Inst Appl Ecol, Shenyang 110016, Peoples R China |
| 中文摘要 | The role of ornamental plants has drawn much attention as the urban pollution levels exacerbate. Althaea rosea Cav. had showed its strong tolerance and accumulation ability of Cd in our previous work, thus, the effects of ethylenediamine triacetic acid (EDTA), ethylenegluatarotriacetic acid (EGTA) and sodium dodecyl sulfate (SDS) on its Cd phytoremediation capacity were further investigated in this work. It reconfirmed that the species had strong tolerance and accumulation ability of Cd. Particularly, the species can be regarded as a potential Cd-hyperaccumulator through applying chemical agents. However, different chelators and surfactants had great differences in affecting hyperaccumulating characteristics of the species. EGTA and SDS could not only increase the dry biomass of the plants, but also promote Cd accumulation in shoots and roots. On the contrary, EDTA was toxic to the species by restraining the growth of plants, although it could promote Cd accumulation in shoots and roots of the plants to a certain extent. Thus, EGTA and SDS were effective in enhancing phytoremediation with Althaea rosea Cav. for Cd contaminated soils, while EDTA is ineffective in this regard. |
| 学科主题 | Environmental Sciences |
| 收录类别 | SCI |
| 资助信息 | Ministry of Science and Technology, People's Republic of China [2006AA06Z386]; National Natural Science Foundation of China [20428707] |
| 语种 | 英语 |
| WOS记录号 | WOS:000263159800039 |
| 公开日期 | 2011-09-23 |
| 源URL | [http://210.72.129.5/handle/321005/54249]  |
| 专题 | 沈阳应用生态研究所_沈阳应用生态研究所_期刊论文 |
| 推荐引用方式 GB/T 7714 | Liu, JN,Zhou, QX,Wang, S,et al. Cadmium tolerance and accumulation of Althaea rosea Cav. and its potential as a hyperaccumulator under chemical enhancement[J]. ENVIRONMENTAL MONITORING AND ASSESSMENT,2009,149(1-4):419-427. |
| APA | Liu, JN,Zhou, QX,Wang, S,&Sun, T.(2009).Cadmium tolerance and accumulation of Althaea rosea Cav. and its potential as a hyperaccumulator under chemical enhancement.ENVIRONMENTAL MONITORING AND ASSESSMENT,149(1-4),419-427. |
| MLA | Liu, JN,et al."Cadmium tolerance and accumulation of Althaea rosea Cav. and its potential as a hyperaccumulator under chemical enhancement".ENVIRONMENTAL MONITORING AND ASSESSMENT 149.1-4(2009):419-427. |
入库方式： OAI收割
来源：沈阳应用生态研究所
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