Water/SPM distribution of organotins in the secondary tributaries of the Three Gorges Reservoir Area in spring
文献类型：期刊论文
| 作者 | Gao, Junmin1; Ren, Chunrong1; Zhang, Ke1; Jiang, Wenchao1; Jin, Fen2; Guo, Jinsong1,3 |
| 刊名 | Huanjing Kexue Xuebao/Acta Scientiae Circumstantiae
 |
| 出版日期 | 2017 |
| 卷号 | 37期号:4页码:1316-1322 |
| ISSN号 | 02532468 |
| DOI | 10.13671/j.hjkxxb.2016.0362 |
| 英文摘要 | In order to investigate the occurrence and distribution of organotins in water and suspended particulate matters (SPM) in the secondary rivers of the Three Gorges Reservoir Area (TGRA), surface water samples were collected from the Daning River and the Xiaojiang River in March 2013, respectively. Solid-phase micro extraction technique was applied for pretreatment of dissolved samples, and Liquid-liquid and solid-phase extraction technique were applied for pretreatment of SPM. Gas chromatography-mass spectrometry and the internal standard were applied for quantitative determination of the organotins (including tributyltin (TBT), triphenyltin (TPhT) and their metabolites monobutyltin (MBT), dibutyltin (DBT), monophenyltin (MPhT) and diphenyltin (DPhT)) concentrations. The results show that all of the six organotins were detected in the two rivers, but their distribution characteristics in aquatic environment varied significantly. Total organotins concentration was found to be obviously higher in dissolved phase than in SPM. Low-substituted organotins, especially present as MPhT and MBT, were dominant in dissolved phase, but high-substituted butyltins DBT and TBT were abundant on SPM, comparatively. © 2017, Science Press. All right reserved. |
| 语种 | 中文 |
| 源URL | [http://119.78.100.138/handle/2HOD01W0/9897]  |
| 专题 | 中国科学院重庆绿色智能技术研究院 |
| 作者单位 | 1.Key Laboratory of the Three Gorges Reservoir Region's Eco-Environment, Ministry of Education, Chongqing University, Chongqing; 400045, China; 2.Key Lab of Agro-product Quality and Safety, Institute of Quality Standards & Testing Technology for Agro-products, Chinese Academy of Agricultural Sciences, Beijing; 100081, China; 3.Key Laboratory of Reservoir Aquatic Environment, Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing; 400714, China |
| 推荐引用方式 GB/T 7714 | Gao, Junmin,Ren, Chunrong,Zhang, Ke,et al. Water/SPM distribution of organotins in the secondary tributaries of the Three Gorges Reservoir Area in spring[J]. Huanjing Kexue Xuebao/Acta Scientiae Circumstantiae,2017,37(4):1316-1322. |
| APA | Gao, Junmin,Ren, Chunrong,Zhang, Ke,Jiang, Wenchao,Jin, Fen,&Guo, Jinsong.(2017).Water/SPM distribution of organotins in the secondary tributaries of the Three Gorges Reservoir Area in spring.Huanjing Kexue Xuebao/Acta Scientiae Circumstantiae,37(4),1316-1322. |
| MLA | Gao, Junmin,et al."Water/SPM distribution of organotins in the secondary tributaries of the Three Gorges Reservoir Area in spring".Huanjing Kexue Xuebao/Acta Scientiae Circumstantiae 37.4(2017):1316-1322. |
入库方式： OAI收割
来源：重庆绿色智能技术研究院
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