Efficiency of Repeated Phytoextraction of Cadmium and Zinc from an Agricultural Soil Contaminated with Sewage Sludge
文献类型：期刊论文
| 作者 | Luo, Kai1,2; Ma, Tingting1; Liu, Hongyan2; Wu, Longhua1; Ren, Jing2; Nai, Fengjiao2; Li, Rui2; Chen, Like1,3; Luo, Yongming1,4 ; Christie, Peter1
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| 刊名 | INTERNATIONAL JOURNAL OF PHYTOREMEDIATION
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| 出版日期 | 2015 |
| 卷号 | 17期号:6页码:575-582 |
| ISSN号 | 1522-6514 |
| 关键词 | Cd and Zn contamination Sedum plumbizincicola intercropping repeated phytoextraction BIOLOG test |
| 通讯作者 | Wu, LH (reprint author), Chinese Acad Sci, Inst Soil Sci, Key Lab Soil Environm & Pollut Remediat, POB 821,71 East Beijing Rd, Nanjing 210008, Jiangsu, Peoples R China. lhwu@issas.ac.cn |
| 产权排序 | [Luo, Kai; Ma, Tingting; Wu, Longhua; Chen, Like; Luo, Yongming; Christie, Peter] Chinese Acad Sci, Inst Soil Sci, Key Lab Soil Environm & Pollut Remediat, Nanjing 210008, Jiangsu, Peoples R China; [Luo, Kai; Liu, Hongyan; Ren, Jing; Nai, Fengjiao; Li, Rui] Guizhou Univ, Coll Resources & Environm Engn, Guiyang 550003, Peoples R China; [Chen, Like] Univ Chinese Acad Sci, Beijing, Peoples R China; [Luo, Yongming] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc, Yantai, Peoples R China |
| 中文摘要 | Long-term application of sewage sludge resulted in soil cadmium (Cd) and zinc (Zn) contamination in a pot experiment conducted to phytoextract Cd/Zn repeatedly using Sedum plumbizincicola and Apium graceolens in monoculture or intercropping mode eight times. Shoot yields and soil physicochemical properties changed markedly with increasing number of remediation crops when the two plant species were intercropped compared with the unplanted control soil and the two monoculture treatments. Changes in soil microbial indices such as average well colour development, soil enzyme activity and soil microbial counts were also significantly affected by the growth of the remediation plants, especially intercropping with S. plumbizincicola and A. graveolens. The higher yields and amounts of Cd taken up indicated that intercropping of the hyperaccumulator and the vegetable species may be suitable for simultaneous agricultural production and soil remediation, with larger crop yields and higher phytoremediation efficiencies than under monoculture conditions. |
| 英文摘要 | Long-term application of sewage sludge resulted in soil cadmium (Cd) and zinc (Zn) contamination in a pot experiment conducted to phytoextract Cd/Zn repeatedly using Sedum plumbizincicola and Apium graceolens in monoculture or intercropping mode eight times. Shoot yields and soil physicochemical properties changed markedly with increasing number of remediation crops when the two plant species were intercropped compared with the unplanted control soil and the two monoculture treatments. Changes in soil microbial indices such as average well colour development, soil enzyme activity and soil microbial counts were also significantly affected by the growth of the remediation plants, especially intercropping with S. plumbizincicola and A. graveolens. The higher yields and amounts of Cd taken up indicated that intercropping of the hyperaccumulator and the vegetable species may be suitable for simultaneous agricultural production and soil remediation, with larger crop yields and higher phytoremediation efficiencies than under monoculture conditions. |
| 学科主题 | Environmental Sciences |
| 研究领域[WOS] | Environmental Sciences & Ecology |
| 关键词[WOS] | INTERCROPPING SEDUM-PLUMBIZINCICOLA ; HEAVY-METAL ACCUMULATION ; ENZYME-ACTIVITIES ; MICROBIAL COMMUNITIES ; ARABIDOPSIS-HALLERI ; SITU REMEDIATION ; TREATMENT PLANT ; POLLUTED SOILS ; IN-SITU ; CD |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000351059800009 |
| 源URL | [http://ir.yic.ac.cn/handle/133337/8669]  |
| 专题 | 烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Soil Sci, Key Lab Soil Environm & Pollut Remediat, Nanjing 210008, Jiangsu, Peoples R China 2.Guizhou Univ, Coll Resources & Environm Engn, Guiyang 550003, Peoples R China 3.Univ Chinese Acad Sci, Beijing, Peoples R China 4.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc, Yantai, Peoples R China |
| 推荐引用方式 GB/T 7714 | Luo, Kai,Ma, Tingting,Liu, Hongyan,et al. Efficiency of Repeated Phytoextraction of Cadmium and Zinc from an Agricultural Soil Contaminated with Sewage Sludge[J]. INTERNATIONAL JOURNAL OF PHYTOREMEDIATION,2015,17(6):575-582. |
| APA | Luo, Kai.,Ma, Tingting.,Liu, Hongyan.,Wu, Longhua.,Ren, Jing.,...&Christie, Peter.(2015).Efficiency of Repeated Phytoextraction of Cadmium and Zinc from an Agricultural Soil Contaminated with Sewage Sludge.INTERNATIONAL JOURNAL OF PHYTOREMEDIATION,17(6),575-582. |
| MLA | Luo, Kai,et al."Efficiency of Repeated Phytoextraction of Cadmium and Zinc from an Agricultural Soil Contaminated with Sewage Sludge".INTERNATIONAL JOURNAL OF PHYTOREMEDIATION 17.6(2015):575-582. |
入库方式： OAI收割
来源：烟台海岸带研究所
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