Potential of taraxacum mongolicum hand-mazz for accelerating phytoextraction of cadmium in combination with eco-friendly amendments
文献类型：期刊论文
| 作者 | Wei, Shuhe1; Wang, Shanshan1,2; Zhou, Qixing1; Zhan, Jie3; Ma, Lihui4; Wu, Zhijie1; Sun, Tieheng1; Prasad, M. N. V.5 |
| 刊名 | Journal of hazardous materials
 |
| 出版日期 | 2010-09-15 |
| 卷号 | 181期号:1-3页码:480-484 |
| 关键词 | Urea Chicken manure Phytoremediation Taraxacum mongolicum hand-mazz Cd (cadmium) |
| ISSN号 | 0304-3894 |
| DOI | 10.1016/j.jhazmat.2010.05.038 |
| 通讯作者 | Wei, shuhe(shuhewei@yahoo.com.cn) |
| 英文摘要 | Phytoextraction and phytostabilization are well-established sub-processes of phytoremediation that are being followed for in situ remediation of soils contaminated with toxic metals. taraxacum mongolicum hand-mazz, a newly reported cd accumulator has shown considerable potential for phytoextracting cd. this paper investigated the effects of urea and chicken manure on t. mongolicum phytoextracting cd from soil using pot culture experiments. the results showed that urea application did not affect the cd concentrations in root, leaf, inflorescence and shoot of t. mongolicum, but chicken manure significantly decreased them (p < 0.05) by 23.5%, 31.5%, 24.8% and 30.4% owing to decreased extractable cd. urea and chicken manure significantly increased (p < 0.05) the phytoextraction capacities (mu g pot(-1)) of t. mongolicum to cd by 3-5-fold due to the increase in shoot biomass (increased 4-7 folds). further, addition of urea and chicken manure increased organic matter, nitrogen, phosphorus and potassium, the microorganism count, urease and phosphatase activities of soil indicating their eco-friendly function. urea is ideal for optimizing phytoextraction of t. mongolicum to cd, while chicken manure is appropriate for phytostabilization. (c) 2010 elsevier b.v. all rights reserved. |
| WOS关键词 | CONTAMINATED SOILS ; MANURE ; PHYTOREMEDIATION ; CHICKEN ; EDTA ; CD |
| WOS研究方向 | Engineering ; Environmental Sciences & Ecology |
| WOS类目 | Engineering, Environmental ; Engineering, Civil ; Environmental Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000280601300063 |
| 出版者 | ELSEVIER SCIENCE BV |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2412895 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Wei, Shuhe |
| 作者单位 | 1.Chinese Acad Sci, Inst Appl Ecol, Key Lab Pollut Ecol & Environm Engn, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 3.Liaoning Univ Tradit Chinese Med, Dept Biotechnol, Shenyang 110101, Peoples R China 4.Huayou Ind Co, Liaohe Petr Explorat Bur, Panjin 124010, Peoples R China 5.Univ Hyderabad, Dept Plant Sci, Hyderabad 500046, Andhra Pradesh, India |
| 推荐引用方式 GB/T 7714 | Wei, Shuhe,Wang, Shanshan,Zhou, Qixing,et al. Potential of taraxacum mongolicum hand-mazz for accelerating phytoextraction of cadmium in combination with eco-friendly amendments[J]. Journal of hazardous materials,2010,181(1-3):480-484. |
| APA | Wei, Shuhe.,Wang, Shanshan.,Zhou, Qixing.,Zhan, Jie.,Ma, Lihui.,...&Prasad, M. N. V..(2010).Potential of taraxacum mongolicum hand-mazz for accelerating phytoextraction of cadmium in combination with eco-friendly amendments.Journal of hazardous materials,181(1-3),480-484. |
| MLA | Wei, Shuhe,et al."Potential of taraxacum mongolicum hand-mazz for accelerating phytoextraction of cadmium in combination with eco-friendly amendments".Journal of hazardous materials 181.1-3(2010):480-484. |
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来源：中国科学院大学
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