Occurrence of monoethylmercury in the Florida Everglades: Identification and verification
文献类型：期刊论文
| 作者 | Mao, Yuxiang; Yin, Yongguang; Li, Yanbin; Liu, Guangliang; Feng, Xinbin; Jiang, Guibin; Cai, Yong |
| 刊名 | ENVIRONMENTAL POLLUTION
 |
| 出版日期 | 2010-11 |
| 卷号 | 158期号:11页码:3378-3384 |
| 关键词 | Monoethylmercury Occurrence Soil Everglades Isotope tracer |
| 中文摘要 | A few studies have reported the occurrence of monoethylmercury (CH(3)CH(2)Hg(+)) in the natural environment. but further verification is needed due to the lack of direct evidence and/or uncertainty in analytical procedures. Various analytical techniques were employed to verify the occurrence of CH(3)CH(2)Hg(+) in soil of the Florida Everglades The identity of CH(3)CH(2)Hg(+) in Everglades soil was clarified, for the first time, by GC/MS. The employment of the recently developed aqueous phenylanon-purge-and-trap-GC coupled with ICPMS confirmed that the detected CH(3)CH(2)Hg(+) was not a misidentification of CH(3)SHg(+). Stable Isotope-tracer experiments further indicated that the detected CH(3)CH(2)Hg(+) indeed originated from Everglades soil and was not an analytical artifact All these evidence clearly confirmed the occurrence of CH(3)CH(2)Hg(+) in Everglades soil, presumably as a consequence of ethylation occurring in this wetland The prevalence of CH(3)CH(2)Hg(+) in Everglades soil suggests that ethylation could play an important role in the biogeochemical cycling of Hg (C) 2010 Elsevier Ltd. All rights reserved. |
| WOS记录号 | WOS:000282563200004 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/21115]  |
| 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 | Mao, Yuxiang,Yin, Yongguang,Li, Yanbin,et al. Occurrence of monoethylmercury in the Florida Everglades: Identification and verification[J]. ENVIRONMENTAL POLLUTION,2010,158(11):3378-3384. |
| APA | Mao, Yuxiang.,Yin, Yongguang.,Li, Yanbin.,Liu, Guangliang.,Feng, Xinbin.,...&Cai, Yong.(2010).Occurrence of monoethylmercury in the Florida Everglades: Identification and verification.ENVIRONMENTAL POLLUTION,158(11),3378-3384. |
| MLA | Mao, Yuxiang,et al."Occurrence of monoethylmercury in the Florida Everglades: Identification and verification".ENVIRONMENTAL POLLUTION 158.11(2010):3378-3384. |
入库方式： OAI收割
来源：生态环境研究中心
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