Polychlorinated biphenyls (PCBs) and hexachlorobenzene (HCB) in the equatorial Indian Ocean: Temporal trend, continental outflow and air-water exchange

CORC > 烟台海岸带研究所 > 中国科学院烟台海岸带研究所 > 中科院海岸带环境过程与生态修复重点实验室

	Polychlorinated biphenyls (PCBs) and hexachlorobenzene (HCB) in the equatorial Indian Ocean: Temporal trend, continental outflow and air-water exchange
	Huang, Yumei 1,4; Li, Jun 1; Xu, Yue 1; Xu, Weihai 2; Cheng, Zhineng 1,4; Liu, Junwen 1,4; Wang, Yan 1; Tian, Chongguo3 ; Luo, Chunling 1; Zhang, Gan 1
刊名	MARINE POLLUTION BULLETIN
	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
ISSN号	0025-326X
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
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
中文摘要	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.
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.
学科主题	Environmental Sciences; Marine & Freshwater Biology
研究领域[WOS]	Environmental Sciences & Ecology ; Marine & Freshwater Biology
关键词[WOS]	PERSISTENT ORGANIC POLLUTANTS ; HENRYS LAW CONSTANTS ; ORGANOCHLORINE PESTICIDES ; ARCTIC ATMOSPHERE ; ATLANTIC-OCEAN ; NORTH-ATLANTIC ; CHINA SEA ; CONGENERS ; EMISSIONS ; TRANSPORT
收录类别	SCI
语种	英语
WOS记录号	WOS:000333946500034
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/8764]
专题	烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室
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.,...&Zhang, Gan.(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.