Organophosphorus flame retardants in. mangrove sediments from the Pearl River Estuary, South China
文献类型：期刊论文
| 作者 | Hu, YX; Sun, YX; Li, X; Xu, WH; Zhang, Y; Luo, XJ; Dai, SH; Xu, XR; Mai, BX |
| 刊名 | CHEMOSPHERE
 |
| 出版日期 | 2017 |
| 卷号 | 181页码:433-439 |
| 关键词 | Organophosphorus flame retardants Distribution Microbial community structure Mangrove sediments The Pearl River Estuary |
| 通讯作者 | sunyx@scsio.ac.cn ; xuxr@scsio.ac.cn |
| 中文摘要 | Forty-eight surface sediments were collected from three mangrove wetlands in the Pearl River Estuary (PRE) of South China to investigate the distribution of organophosphorus flame retardants (OPFRs) and the relationship between OPFRs and microbial community structure determined by phospholipid fatty acid. Concentrations of Sigma OPFRs in mangrove sediments of the PRE ranged from 13.2 to 377.1 ng g(-1) dry weight. Levels of OPFRs in mangrove sediments from Shenzhen and Guangzhou were significantly higher than those from Zhuhai, indicating that OPFRs were linked to industrialization and urbanization. Tris(chloropropyl)phosphate was the predominant profile of OPFRs in mangrove sediments from Shenzhen (38.9%) and Guangzhou (35.0%), while the composition profile of OPFRs in mangrove sediments from Zhuhai was dominated by tris(2-chloroethyl) phosphate (25.5%). The mass inventories of OPFRs in the mangrove sediments of Guangzhou, Zhuhai and Shenzhen were 439.5, 133.5 and 6623 ng cm(-2), respectively. Redundancy analysis revealed that OPFRs induced a shift in the structure of mangrove sediment microbial community and the variations were significantly correlated with tris(1,3-dichloro-2-propyl)phosphate and tris(2-butoxyethyl) phosphate. (C) 2017 Elsevier Ltd. All rights reserved. |
| 源URL | [http://ir.scsio.ac.cn/handle/344004/16309]  |
| 专题 | 南海海洋研究所_中科院海洋生物资源可持续利用重点实验室 |
| 推荐引用方式 GB/T 7714 | Hu, YX,Sun, YX,Li, X,et al. Organophosphorus flame retardants in. mangrove sediments from the Pearl River Estuary, South China[J]. CHEMOSPHERE,2017,181:433-439. |
| APA | Hu, YX.,Sun, YX.,Li, X.,Xu, WH.,Zhang, Y.,...&Mai, BX.(2017).Organophosphorus flame retardants in. mangrove sediments from the Pearl River Estuary, South China.CHEMOSPHERE,181,433-439. |
| MLA | Hu, YX,et al."Organophosphorus flame retardants in. mangrove sediments from the Pearl River Estuary, South China".CHEMOSPHERE 181(2017):433-439. |
入库方式： OAI收割
来源：南海海洋研究所
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