Distribution characteristics and indicator significance of Dechloranes in multi-matrices at Ny-Alesund in the Arctic
文献类型：期刊论文
| 作者 | Na, Guangshui; Wei, Wei; Zhou, Shiyao; Gao, Hui; Ma, Xindong; Qiu, Lina; Ge, Linke; Bao, Chenguang; Yao, Ziwei |
| 刊名 | JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA
 |
| 出版日期 | 2015-02-01 |
| 卷号 | 28期号:1页码:8-13 |
| 关键词 | Dechloranes Arctic Multi-matrices Distribution characteristic Ratio Source analysis |
| 英文摘要 | In recent years, Dechloranes have been widely detected in the environment around the world. However, understanding and knowledge of Dechloranes in remote regions, such as the Arctic, remain lacking. Therefore, the concentrations of 5 Dechloranes in surface seawater, sediment, soil, moss, and dung collected from Ny-Alesund in the Arctic were measured with the concentrations 93 pg/L, 342, 325, 1.4, and 258 pg/g, respectively, which were much lower than those in Asian and European regions. The mean ratios of anti-Dechlorane Plus (DP) to total DP (f(anti)) in seawater, sediment, soil, moss, dung, and atmospheric samples were 0.36, 0.21, 0.18, 0.27, 0.66, and 0.43, respectively. Results suggested that the main source of DP in seawater, sediment, soil, and moss was long-range atmospheric transport. However, the ratio identified in dung was different, for which the migration behavior of the organism is probably the main source of DP. (C) 2014 The Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences. Published by Elsevier B.V. |
| 研究领域[WOS] | Environmental Sciences |
| WOS记录号 | WOS:000350780900002 |
| 公开日期 | 2016-03-08 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/32287]  |
| 专题 | 生态环境研究中心_城市与区域生态国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Na, Guangshui,Wei, Wei,Zhou, Shiyao,et al. Distribution characteristics and indicator significance of Dechloranes in multi-matrices at Ny-Alesund in the Arctic[J]. JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA,2015,28(1):8-13. |
| APA | Na, Guangshui.,Wei, Wei.,Zhou, Shiyao.,Gao, Hui.,Ma, Xindong.,...&Yao, Ziwei.(2015).Distribution characteristics and indicator significance of Dechloranes in multi-matrices at Ny-Alesund in the Arctic.JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA,28(1),8-13. |
| MLA | Na, Guangshui,et al."Distribution characteristics and indicator significance of Dechloranes in multi-matrices at Ny-Alesund in the Arctic".JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA 28.1(2015):8-13. |
入库方式： OAI收割
来源：生态环境研究中心
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