Occurrence, distribution, air-seawater exchange and atmospheric deposition of organophosphate esters (OPEs) from the Northwestern Pacific to the Arctic Ocean
文献类型：期刊论文
| 作者 | Na, Guangshui; Hou, Chao; Li, Ruijing; Shi, Yali; Gao, Hui; Jin, Shuaichen; Gao, Yunze; Jiao, Liping; Cai, Yaqi |
| 刊名 | MARINE POLLUTION BULLETIN
 |
| 出版日期 | 2020-08 |
| 卷号 | 157页码:1-10 |
| 关键词 | Organophosphate esters Gas-particle partitioning Air-seawater exchange Atmospheric deposition Polar regions |
| ISSN号 | 0025-326X |
| 英文摘要 | Eleven organophosphate esters (OPEs) in air and seawater were investigated from the Northwestern Pacific to the Arctic Ocean. The concentration of Sigma 11OPEs in air and seawater ranged from 231.56 to 1884.25 pg/m(3) and from 8.47 to 143.45 ng/L, respectively. Halogenated OPEs dominated in both two media. The slight decreasing trend was observed for OPEs in gaseous air, no obvious trend for particle-bound OPEs and in seawater. The net air-seawater exchange flux ranged from - 792.68 to 590.29 pg/m(2)/day. The dry deposition flux ranged from 16.4 to 185 ng/m(2)/day with high value observed at the Bering Strait (64.70 ng/m(2)/day). The relationship between temperature and OPEs particle-bound fractions suggests that temperature might be a driving factor of OPEs long-range atmospheric transport (LRAT). This research highlighted that OPEs are subject to LRAT from the Asian continent to the northwestern Pacific and Arctic Oceans and demonstrated the sink in polar regions of OPEs atmospheric transportation. |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/44759]  |
| 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 | Na, Guangshui,Hou, Chao,Li, Ruijing,et al. Occurrence, distribution, air-seawater exchange and atmospheric deposition of organophosphate esters (OPEs) from the Northwestern Pacific to the Arctic Ocean[J]. MARINE POLLUTION BULLETIN,2020,157:1-10. |
| APA | Na, Guangshui.,Hou, Chao.,Li, Ruijing.,Shi, Yali.,Gao, Hui.,...&Cai, Yaqi.(2020).Occurrence, distribution, air-seawater exchange and atmospheric deposition of organophosphate esters (OPEs) from the Northwestern Pacific to the Arctic Ocean.MARINE POLLUTION BULLETIN,157,1-10. |
| MLA | Na, Guangshui,et al."Occurrence, distribution, air-seawater exchange and atmospheric deposition of organophosphate esters (OPEs) from the Northwestern Pacific to the Arctic Ocean".MARINE POLLUTION BULLETIN 157(2020):1-10. |
入库方式： OAI收割
来源：生态环境研究中心
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