Field study on the uptake and translocation of perfluoroalkyl acids (PFAAs) by wheat (Triticum aestivum L.) grown in biosolids-amended soils
文献类型：期刊论文
| 作者 | Wen, Bei ; Li, Longfei ; Zhang, Hongna ; Ma, Yibing ; Shan, Xiao-Quan ; Zhang, Shuzhen |
| 刊名 | ENVIRONMENTAL POLLUTION
 |
| 出版日期 | 2014 |
| 卷号 | 184期号:1页码:547-554 |
| 关键词 | Biosolid Wheat Perfluoroalkyl acids Field study Uptake Translocation |
| ISSN号 | 0269-7491 |
| 中文摘要 | Field experiments were performed to evaluate the uptake and translocation of perfluoroalkyl acids (PFAAs) in wheat (Triticum aestivum L.) grown in soils amended with biosolids at different rates. Nine perfluorocarboxylic acids (PFCAs) and three perfluorosulfonic acids (PFSAs) were detected in the soils and wheat tissues. Total concentrations of PFAAs in the soils and wheat root, straw, husk and grain increased with increasing application of biosolids. PFCA concentrations in grain increased logarithmically with increasing PFCA concentrations in soils (P < 0.01) while PFSAs in grain were correlated linearly with PFSA concentrations in soils (P < 0.01), indicating that PFCAs and PFSAs may have different transport pathways from soil to grain. While no significant correlation was found between the root concentration factors (C-root/C-soil) and PFAA carbon chain length, the transfer factors from roots to straws (C-straw/C-root) and from straws to grains (C-grain/C-straw) correlated negatively with PFAA carbon chain length (P < 0.01). (C) 2013 Elsevier Ltd. All rights reserved. |
| WOS记录号 | WOS:000329419200069 |
| 公开日期 | 2015-03-24 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/9368]  |
| 专题 | 生态环境研究中心_环境化学与生态毒理学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Wen, Bei,Li, Longfei,Zhang, Hongna,et al. Field study on the uptake and translocation of perfluoroalkyl acids (PFAAs) by wheat (Triticum aestivum L.) grown in biosolids-amended soils[J]. ENVIRONMENTAL POLLUTION,2014,184(1):547-554. |
| APA | Wen, Bei,Li, Longfei,Zhang, Hongna,Ma, Yibing,Shan, Xiao-Quan,&Zhang, Shuzhen.(2014).Field study on the uptake and translocation of perfluoroalkyl acids (PFAAs) by wheat (Triticum aestivum L.) grown in biosolids-amended soils.ENVIRONMENTAL POLLUTION,184(1),547-554. |
| MLA | Wen, Bei,et al."Field study on the uptake and translocation of perfluoroalkyl acids (PFAAs) by wheat (Triticum aestivum L.) grown in biosolids-amended soils".ENVIRONMENTAL POLLUTION 184.1(2014):547-554. |
入库方式： OAI收割
来源：生态环境研究中心
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