Comparison among soil additives for enhancing Pteris vittata L.: Phytoremediation of As-contaminated soil
文献类型：期刊论文
| 作者 | Yang, Jun ; Yang, Shu-Shen; Lei, Mei1; Yang, Jun-Xing; Wan, Xiao-Ming; Chen, Tong-Bin; Wang, Xiao-Ling; Guo, Guang-Hui; Guo, Jun-Mei; Liu, Shu-Qing
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| 刊名 | INTERNATIONAL JOURNAL OF PHYTOREMEDIATION
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| 出版日期 | 2018-11-10 |
| 卷号 | 20期号:13页码:1300-1306 |
| ISSN号 | 1522-6514 |
| 关键词 | Arsenic bioavailability citric acid phosphate soil additive uptake |
| DOI | 10.1080/15226514.2017.1319325 |
| 通讯作者 | Lei, Mei(leim@igsnrr.ac.cn) |
| 英文摘要 | Pot experiments were conducted to assess the effects of monoammonium phosphate (NH4H2PO4) and citric acid (CA) on the arsenic uptake of Chinese brake fern (Pteris vittata L. in two typical arsenic-contaminated soils i.e. fluvo-aquic and brown) from Jiyuan (JY) City and Baoding (BD) City in Northern China. NH4H2PO4 improved the biomass of P. vittata, whereas CA exerted no significant influence. NH4H2PO4 and CA both increased the arsenic uptake of P. vittata by 6.08 and 2.72 times, respectively, in fluvo-aquic soil and 4.20 and 2.52 times, respectively, in brown soil. Moreover, CA, but not NH4H2PO4, promoted the transfer of arsenic from the root to the frond. NH4H2PO4 and CA increased Olsen's arsenic contents in the soils and promoted the transformation of residual arsenic and crystalline Fe/Al oxide-bound arsenic to nonspecifically and specifically sorbed arsenic. This study proved that P. vittata can be used in Northern China. Applying NH4H2PO4 and CA can enhance the effectiveness of P. vittata in the phytoremediation of arsenic-contaminated soils. |
| WOS关键词 | HEAVY-METALS ; ARSENIC ACCUMULATION ; SEWAGE IRRIGATION ; ORGANIC-ACIDS ; PHOSPHORUS ; CHINA ; MOBILIZATION ; TECHNOLOGY ; CADMIUM ; GROWTH |
| 资助项目 | National Nature Science Foundation of China[41271478] |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| 出版者 | TAYLOR & FRANCIS INC |
| WOS记录号 | WOS:000456473700005 |
| 资助机构 | National Nature Science Foundation of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/50481]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Lei, Mei |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Ctr Environm Remediat, Beijing 100101, Peoples R China 2.Agr Univ Hebei, Coll Resources & Environm Sci, Baoding, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Jun,Yang, Shu-Shen,Lei, Mei,et al. Comparison among soil additives for enhancing Pteris vittata L.: Phytoremediation of As-contaminated soil[J]. INTERNATIONAL JOURNAL OF PHYTOREMEDIATION,2018,20(13):1300-1306. |
| APA | Yang, Jun.,Yang, Shu-Shen.,Lei, Mei.,Yang, Jun-Xing.,Wan, Xiao-Ming.,...&Liu, Shu-Qing.(2018).Comparison among soil additives for enhancing Pteris vittata L.: Phytoremediation of As-contaminated soil.INTERNATIONAL JOURNAL OF PHYTOREMEDIATION,20(13),1300-1306. |
| MLA | Yang, Jun,et al."Comparison among soil additives for enhancing Pteris vittata L.: Phytoremediation of As-contaminated soil".INTERNATIONAL JOURNAL OF PHYTOREMEDIATION 20.13(2018):1300-1306. |
入库方式： OAI收割
来源：地理科学与资源研究所
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