| Influence of [s, s]-edds on phytoextraction of copper and zinc by elsholtzia splendens from metal-contaminated soil | |
| Wu, L. H.; Sun, X. F.; Luo, Y. M.; Xing, X. R.; Christie, P. | |
| 刊名 | International journal of phytoremediation
 |
| 2007 | |
| 卷号 | 9期号:1-3页码:227-241 |
| 关键词 | Ethylenediamine disuccinic acid (edds) Elsholtzia splendens Growth stage Cu uptake Zn uptake |
| ISSN号 | 1522-6514 |
| DOI | 10.1080/15226510701376091 |
| 通讯作者 | Wu, l. h.(lhwu0603@yahoo.com.cn) |
| 英文摘要 | Two pot experiments were conducted to investigate the time course effects of the (s, s)-n, n'-ethylenediamine disuccinic acid (edds) addition to contaminated soil on the uptake of cu and zn by the cu accumulator elsholtzia splendens and on plant cu and zn concentrations at different growth stages. edds increased the amounts of cu and zn soluble in the soil, taken up by plants, concentrated in the xylem sap, and translocated from roots to stems and leaves. the increase in soil-soluble metals, especially cu, resulted in a corresponding increase in metal concentrations in the xylem sap and leaves. the addition of edds to the soil increased plant cu and zn concentrations, especially in the leaves, and changed the proportions of cu and zn taken up by different plant parts. the proportions of cu and zn taken up by the roots were higher than by the leaves of control plants, but edds-treated plants showed the opposite trend. edds exerted greater effects at the end of the vegetative growth stage than at the start of the flowering or reproductive stages. |
| WOS关键词 | DISUCCINIC ACID EDDS ; CV GRASSLANDS PUNA ; HEAVY-METALS ; CHELATING-AGENTS ; ENHANCED PHYTOEXTRACTION ; BRASSICA-JUNCEA ; RONDY PLANTS ; NFT SYSTEM ; EDTA ; BIODEGRADATION |
| WOS研究方向 | Environmental Sciences & Ecology |
| WOS类目 | Environmental Sciences |
| 语种 | 英语 |
| 出版者 | TAYLOR & FRANCIS INC |
| WOS记录号 | WOS:000247779200017 |
| 内容类型 | 期刊论文 |
| URI标识 | http://www.corc.org.cn/handle/1471x/2382451 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Wu, L. H. |
| 作者单位 | 1.Chinese Acad Sci, Inst Soil Sci, Soil & Environm Biomed Res Ctr, Nanjing 210008, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing, Peoples R China 3.Chinese Acad Sci, Inst Bot, Beijing, Peoples R China 4.Queens Univ Belfast, Dept Agr & Environm Sci, Belfast, Antrim, North Ireland |
| 推荐引用方式 GB/T 7714 | Wu, L. H.,Sun, X. F.,Luo, Y. M.,et al. Influence of [s, s]-edds on phytoextraction of copper and zinc by elsholtzia splendens from metal-contaminated soil[J]. International journal of phytoremediation,2007,9(1-3):227-241. |
| APA | Wu, L. H.,Sun, X. F.,Luo, Y. M.,Xing, X. R.,&Christie, P..(2007).Influence of [s, s]-edds on phytoextraction of copper and zinc by elsholtzia splendens from metal-contaminated soil.International journal of phytoremediation,9(1-3),227-241. |
| MLA | Wu, L. H.,et al."Influence of [s, s]-edds on phytoextraction of copper and zinc by elsholtzia splendens from metal-contaminated soil".International journal of phytoremediation 9.1-3(2007):227-241. |
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