Zhou, Tong; Zhu, Dong; Wu, Longhua; Xing, Weiqin; Luo, Yongming
; Christie, Peter发表期刊INTERNATIONAL JOURNAL OF PHYTOREMEDIATION
ISSN1522-6514
2018-10-15
卷号20期号:12 SI页码:1243-1249
关键词Cdhyperaccumulatorrepeated phytoextractionsoil amendmentZn
研究领域Environmental Sciences & Ecology
DOI10.1080/15226514.2016.1156641
产权排序[Zhou, Tong; Zhu, Dong; Wu, Longhua; Luo, Yongming; Christie, Peter] Chinese Acad Sci, Inst Soil Sci, Key Lab Soil Environm & Pollut Remediat, Nanjing 210008, Jiangsu, Peoples R China; [Xing, Weiqin] Henan Univ Technol, Sch Chem & Chem Engn, Zhengzhou, Henan, Peoples R China; [Luo, Yongming] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc, Yantai, Peoples R China
作者部门海岸带环境过程实验室
英文摘要Most studies on the phytoextraction of cadmium (Cd) and zinc (Zn) by the hyperaccumulator Sedum plumbizincicola (S. plumbizincicola) have been conducted in metal contaminated acidic and neutral soils. However, little information is available on phytoremediation of calcareous soils. Two experiments were conducted to investigate the phytoextraction efficiency of S. plumbizincicola in a contaminated calcareous soil in He'nan province, north China. In a field experiment there was no significant decrease in shoot biomass production or metal (Cd and Zn) concentration in the shoots after three successive repeated phytoextractions. Repeated phytoextraction had no significant effect on the percentage distribution of Cd or Zn fractions in the soil even though the soil total Cd and Zn concentrations decreased by 32.8 and 19.7%, respectively. In a pot experiment the shoot biomass production and Zn and Cd uptake by S. plumbizincicola increased significantly with growth in metal contaminated calcareous soil amended with organic fertilizer, perlite and vermiculite. The results indicate that S. plumbizincicola can maintain sustainable uptake of Cd and Zn from the calcareous soil and enhancement of soil fertility and structure will significantly increase the phytoextraction efficiency.
文章类型Article; Proceedings Paper
资助机构National Natural Science Foundation of China [41325003]
收录类别SCI
语种英语
关键词[WOS]AQUEOUS-SOLUTIONS; PHYTOREMEDIATION; CADMIUM; AMENDMENTS; ADSORPTION; PLANTS; CD
研究领域[WOS]Environmental Sciences
WOS记录号WOS:000454864800011
引用统计被引频次：6[WOS][WOS记录][WOS相关记录]
文献类型期刊论文
条目标识符http://ir.yic.ac.cnhttp://ir.yic.ac.cn/handle/133337/24551
专题中科院海岸带环境过程与生态修复重点实验室_海岸带环境过程实验室
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.Henan Univ Technol, Sch Chem & Chem Engn, Zhengzhou, Henan, Peoples R China;
3.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 7714Zhou, Tong,Zhu, Dong,Wu, Longhua,et al. Repeated phytoextraction of metal contaminated calcareous soil by hyperaccumulator Sedum plumbizincicola[J]. INTERNATIONAL JOURNAL OF PHYTOREMEDIATION,2018,20(12 SI):1243-1249.
APAZhou, Tong,Zhu, Dong,Wu, Longhua,Xing, Weiqin,Luo, Yongming,&Christie, Peter.(2018).Repeated phytoextraction of metal contaminated calcareous soil by hyperaccumulator Sedum plumbizincicola.INTERNATIONAL JOURNAL OF PHYTOREMEDIATION,20(12 SI),1243-1249.
MLAZhou, Tong,et al."Repeated phytoextraction of metal contaminated calcareous soil by hyperaccumulator Sedum plumbizincicola".INTERNATIONAL JOURNAL OF PHYTOREMEDIATION 20.12 SI(2018):1243-1249.
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