Institutional Repository of Key Laboratory of Coastal Zone Environmental Processes, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences (KLCEP)
| Polychlorinated biphenyls (PCBs) and hexachlorobenzene (HCB) in the equatorial Indian Ocean: Temporal trend, continental outflow and air-water exchange | |
Huang, Yumei1,4; Li, Jun1; Xu, Yue1; Xu, Weihai2; Cheng, Zhineng1,4; Liu, Junwen1,4; Wang, Yan1; Tian, Chongguo3 ; Luo, Chunling1; Zhang, Gan1; Li, J (reprint author), Chinese Acad Sci, State Key Lab Organ Geochem, Guangzhou Inst Geochem, Guangzhou 510640, Guangdong, Peoples R China. junli@gig.ac.cn
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| 发表期刊 | MARINE POLLUTION BULLETIN
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| ISSN | 0025-326X |
| 2014-03-15 | |
| 卷号 | 80期号:1-2页码:194-199 |
| 关键词 | Pcbs Hcb Sources Air-water Exchange The Equatorial Indian Ocean |
| DOI | 10.1016/j.marpolbul.2014.01.007 |
| 产权排序 | [Huang, Yumei; Li, Jun; Xu, Yue; Cheng, Zhineng; Liu, Junwen; Wang, Yan; Luo, Chunling; Zhang, Gan] Chinese Acad Sci, State Key Lab Organ Geochem, Guangzhou Inst Geochem, Guangzhou 510640, Guangdong, Peoples R China; [Xu, Weihai] Chinese Acad Sci, South China Sea Inst Oceanol, CAS Key Lab Marginal Sea Geol, Guangzhou 510301, Guangdong, Peoples R China; [Tian, Chongguo] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Lab Coastal Zone Environm Proc, Yantai 264003, Shandong, Peoples R China; [Huang, Yumei; Cheng, Zhineng; Liu, Junwen] Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 作者部门 | 中科院海岸带环境过程与生态修复重点实验室 |
| 英文摘要 | Nineteen pairs of air and seawater samples collected from the equatorial Indian Ocean onboard the Shiyan I from 4/2011 to 5/2011 were analyzed for PCBs and HCB. Gaseous concentrations of Sigma(ICES)PCBs (ICES: International Council for the Exploration of the Seas) and HCB were lower than previous data over the study area. Air samples collected near the coast had higher levels of PCBs relative to those collected in the open ocean, which may be influenced by proximity to source regions and air mass origins. Dissolved concentrations of Sigma(ICES)PCBs and HCB were 1.4-14 pg L-1 and 0.94-13 pg L-1, with the highest concentrations in the sample collected from Strait of Malacca. Fugacity fractions suggest volatilization of PCBs and HCB from the seawater to air during the cruise, with fluxes of 0.45-34 ng m(-2) d(-1) and 0.36-18 ng m(-2) d(-1), respectively. (c) 2014 Elsevier Ltd. All rights reserved.; Nineteen pairs of air and seawater samples collected from the equatorial Indian Ocean onboard the Shiyan I from 4/2011 to 5/2011 were analyzed for PCBs and HCB. Gaseous concentrations of Sigma(ICES)PCBs (ICES: International Council for the Exploration of the Seas) and HCB were lower than previous data over the study area. Air samples collected near the coast had higher levels of PCBs relative to those collected in the open ocean, which may be influenced by proximity to source regions and air mass origins. Dissolved concentrations of Sigma(ICES)PCBs and HCB were 1.4-14 pg L-1 and 0.94-13 pg L-1, with the highest concentrations in the sample collected from Strait of Malacca. Fugacity fractions suggest volatilization of PCBs and HCB from the seawater to air during the cruise, with fluxes of 0.45-34 ng m(-2) d(-1) and 0.36-18 ng m(-2) d(-1), respectively. (c) 2014 Elsevier Ltd. All rights reserved. |
| 文章类型 | Article |
| 资助机构 | Environmental Sciences & Ecology ; Marine & Freshwater Biology |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | PERSISTENT ORGANIC POLLUTANTS ; HENRYS LAW CONSTANTS ; ORGANOCHLORINE PESTICIDES ; ARCTIC ATMOSPHERE ; ATLANTIC-OCEAN ; NORTH-ATLANTIC ; CHINA SEA ; CONGENERS ; EMISSIONS ; TRANSPORT |
| 研究领域[WOS] | Environmental Sciences & Ecology ; Marine & Freshwater Biology |
| WOS记录号 | WOS:000333946500034 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/8764 |
| 专题 | 中国科学院海岸带环境过程与生态修复重点实验室 |
| 通讯作者 | Li, J (reprint author), Chinese Acad Sci, State Key Lab Organ Geochem, Guangzhou Inst Geochem, Guangzhou 510640, Guangdong, Peoples R China. junli@gig.ac.cn |
| 作者单位 | 1.Chinese Acad Sci, State Key Lab Organ Geochem, Guangzhou Inst Geochem, Guangzhou 510640, Guangdong, Peoples R China 2.Chinese Acad Sci, South China Sea Inst Oceanol, CAS Key Lab Marginal Sea Geol, Guangzhou 510301, Guangdong, Peoples R China 3.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Lab Coastal Zone Environm Proc, Yantai 264003, Shandong, Peoples R China 4.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Huang, Yumei,Li, Jun,Xu, Yue,et al. Polychlorinated biphenyls (PCBs) and hexachlorobenzene (HCB) in the equatorial Indian Ocean: Temporal trend, continental outflow and air-water exchange[J]. MARINE POLLUTION BULLETIN,2014,80(1-2):194-199. |
| APA | Huang, Yumei.,Li, Jun.,Xu, Yue.,Xu, Weihai.,Cheng, Zhineng.,...&Li, J .(2014).Polychlorinated biphenyls (PCBs) and hexachlorobenzene (HCB) in the equatorial Indian Ocean: Temporal trend, continental outflow and air-water exchange.MARINE POLLUTION BULLETIN,80(1-2),194-199. |
| MLA | Huang, Yumei,et al."Polychlorinated biphenyls (PCBs) and hexachlorobenzene (HCB) in the equatorial Indian Ocean: Temporal trend, continental outflow and air-water exchange".MARINE POLLUTION BULLETIN 80.1-2(2014):194-199. |
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