中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 烟台海岸带研究所
  3. 中国科学院烟台海岸带研究所
  4. 中科院海岸带环境过程与生态修复重点实验室
Atmospheric Short-Chain Chlorinated Paraffins in China, Japan, and South Korea

文献类型：期刊论文

作者Li, Qilu1; Li, Jun1; Wang, Yan1; Xu, Yue1; Pan, Xiaohui2; Zhang, Gan1; Luo, Chunling1; Kobara, Yuso3; Nam, Jae-Jak4; Jones, Kevin C.1,5
刊名ENVIRONMENTAL SCIENCE & TECHNOLOGY
出版日期2012-11-06
卷号46期号:21页码:11948-11954
关键词N-ALKANES GROUP PATTERNS AIR SEDIMENTS C-10-C-13 EXPOSURE SAMPLES SLUDGE DUST
ISSN号0013-936X
产权排序[Li, Qilu; Li, Jun; Wang, Yan; Xu, Yue; Zhang, Gan; Luo, Chunling; Jones, Kevin C.] Chinese Acad Sci, State Key Lab Organ Geochem, Guangzhou Inst Geochem, Guangzhou 510640, Peoples R China; [Pan, Xiaohui] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China; [Kobara, Yuso] Natl Inst Agroenvironm Sci, Tsukuba, Ibaraki 3058604, Japan; [Nam, Jae-Jak] Fdn Ag Tech Commercializat & Transfer FACT, Certificat & Business Team, Suwon 441857, South Korea; [Jones, Kevin C.] Univ Lancaster, Lancaster Environm Ctr, Lancaster LA1 4YQ, England
通讯作者Li, J (reprint author), Chinese Acad Sci, State Key Lab Organ Geochem, Guangzhou Inst Geochem, Guangzhou 510640, Peoples R China.
中文摘要This study presents the first investigation of concentrations and congener group patterns of atmospheric short-chain chlorinated paraffins (SCCPs) throughout East Asia. Based on an absorption rate calibration experiment, a spatial survey of SCCPs was performed using passive air samplers in China, Japan, and South Korea during two separate periods in 2008. The atmospheric concentrations of SCCPs in China were clearly greater than those in Japan and South Korea, both of which exceed the levels determined for other regions of the world. C-10 components were the most abundant type of SCCPs in China, whereas C-11 components were dominant in Japan and South Korea. With respect to the total chlorine content, Cl-6 and Cl-5 were the predominant compounds in China and Japan; however, Cl-6 and Cl-7 were predominant in South Korea. A similar pattern was also found for remote sites within China, Japan, and South Korea, respectively. Together with the back-trajectories calculated for the remote sites, the results indicate that the SCCPs in the air of East Asia were mainly influenced by local sources due to their relatively low long-range atmospheric transport potential compared to other POPs.
英文摘要This study presents the first investigation of concentrations and congener group patterns of atmospheric short-chain chlorinated paraffins (SCCPs) throughout East Asia. Based on an absorption rate calibration experiment, a spatial survey of SCCPs was performed using passive air samplers in China, Japan, and South Korea during two separate periods in 2008. The atmospheric concentrations of SCCPs in China were clearly greater than those in Japan and South Korea, both of which exceed the levels determined for other regions of the world. C-10 components were the most abundant type of SCCPs in China, whereas C-11 components were dominant in Japan and South Korea. With respect to the total chlorine content, Cl-6 and Cl-5 were the predominant compounds in China and Japan; however, Cl-6 and Cl-7 were predominant in South Korea. A similar pattern was also found for remote sites within China, Japan, and South Korea, respectively. Together with the back-trajectories calculated for the remote sites, the results indicate that the SCCPs in the air of East Asia were mainly influenced by local sources due to their relatively low long-range atmospheric transport potential compared to other POPs.
学科主题Engineering; Environmental Sciences & Ecology
研究领域[WOS]Engineering ; Environmental Sciences & Ecology
关键词[WOS]N-ALKANES ; GROUP PATTERNS ; AIR ; SEDIMENTS ; C-10-C-13 ; EXPOSURE ; SAMPLES ; SLUDGE ; DUST
收录类别SCI
资助信息Chinese Academy of Sciences [KZCX2-YW-GJ02]; Natural Science Foundation of China (NSFC) [41125014, 40821003]
原文出处http://dx.doi.org/10.1021/es302321n
语种英语
WOS记录号WOS:000310665000056
公开日期2013-03-08
源URL[http://ir.yic.ac.cn/handle/133337/5961]  
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, Peoples R China
2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China
3.Natl Inst Agroenvironm Sci, Tsukuba, Ibaraki 3058604, Japan
4.Fdn Ag Tech Commercializat & Transfer FACT, Certificat & Business Team, Suwon 441857, South Korea
5.Univ Lancaster, Lancaster Environm Ctr, Lancaster LA1 4YQ, England
推荐引用方式
GB/T 7714		 Li, Qilu,Li, Jun,Wang, Yan,et al. Atmospheric Short-Chain Chlorinated Paraffins in China, Japan, and South Korea[J]. ENVIRONMENTAL SCIENCE & TECHNOLOGY,2012,46(21):11948-11954.
APA Li, Qilu.,Li, Jun.,Wang, Yan.,Xu, Yue.,Pan, Xiaohui.,...&Jones, Kevin C..(2012).Atmospheric Short-Chain Chlorinated Paraffins in China, Japan, and South Korea.ENVIRONMENTAL SCIENCE & TECHNOLOGY,46(21),11948-11954.
MLA Li, Qilu,et al."Atmospheric Short-Chain Chlorinated Paraffins in China, Japan, and South Korea".ENVIRONMENTAL SCIENCE & TECHNOLOGY 46.21(2012):11948-11954.

入库方式： OAI收割

来源：烟台海岸带研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。