| Modeling primary and secondary fractionation effects and atmospheric transport of polychlorinated biphenyls through single-source emissions | |
Cui, S; Fu, Q; Tian, CG ; Zhang, ZL; Hough, R; Shen, ZX; Ma, JM; An, LH; Li, YF
| |
| 发表期刊 | ENVIRONMENTAL GEOCHEMISTRY AND HEALTH
 |
| ISSN | 0269-4042 |
| 2019-10 | |
| 卷号 | 41期号:5页码:1939-1951 |
| 关键词 | Polychlorinated biphenyls Single-source emission Atmospheric transport Primary fractionation Secondary fractionation |
| 研究领域 | Engineering, Environmental ; Environmental Sciences ; Public, Environmental & Occupational Health ; Water Resources |
| DOI | 10.1007/s10653-019-00252-3 |
| 产权排序 | [Cui, Song; Fu, Qiang] Northeast Agr Univ, IJRC PTS, Sch Water Conservancy & Civil Engn, Harbin 150030, Heilongjiang, Peoples R China; [Cui, Song; Li, Yi-Fan] Harbin Inst Technol, State Key Lab Urban Water Resource & Environm, IJRC PTS, Harbin 150090, Heilongjiang, Peoples R China; [Tian, Chongguo] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Shandong, Peoples R China; [Zhang, Zulin; Hough, Rupert] James Hutton Inst, Aberdeen AB15 8QH, Scotland; [Shen, Zhenxing] Xi An Jiao Tong Univ, Dept Environm Sci & Engn, Xian 710049, Shaanxi, Peoples R China; [Ma, Jianmin] Peking Univ, Coll Urban & Environm Sci, Beijing 100871, Peoples R China; [An, Lihui] Chinese Res Inst Environm Sci, State Environm Protect Key Lab Estuarine & Coasta, Beijing 100012, Peoples R China |
| 通讯作者 | Li, Yi-Fan(ijrc_pts_hit06@yahoo.com) |
| 作者部门 | 海岸带环境过程实验室 |
| 英文摘要 | The Chinese Gridded Industrial Pollutants Emission and Residue Model (ChnGIPERM) was used to investigate potential fractionation effects and atmospheric transport of polychlorinated biphenyls (PCBs) derived from single-source emissions in China. Modeling the indicative PCBs (CB28, CB101, CB153, and CB180) revealed spatiotemporal trends in atmospheric transport, gas/particle partitioning, and primary and secondary fractionation effects. These included the inference that the Westerlies and East Asian monsoons affect atmospheric transport patterns of PCBs by influencing the atmospheric transport time (ATT). In this study, dispersion pathways with long ATTs in winter tended to have short ones in summer and vice versa. The modeled partitioning of PCB congeners between gas and particles was mainly controlled by temperature, which can further influence the ATT. The potential for primary and secondary fractionation was explored by means of numerical simulations with single-source emissions. Within ChnGIPERM, these phenomena were mainly controlled by the temperature and soil organic carbon content. The secondary fractionation of PCBs is a slow process, with model results suggesting a timescale of several decades. |
| 文章类型 | Article |
| 资助机构 | National Natural Science Foundation of ChinaNational Natural Science Foundation of China [51779047] ; University Nursing Program for Young Scholars with Creative Talents in Heilongjiang Province [UNPYSCT-2016001] ; Startup Foundation of Heilongjiang Postdoctoral Fellows [LBH-Q17010] |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | AIR-SOIL EXCHANGE ; LONG-RANGE TRANSPORT ; PERSISTENT ORGANIC POLLUTANTS ; GLOBAL FRACTIONATION ; SPATIAL-DISTRIBUTION ; COLD CONDENSATION ; TEMPORAL TRENDS ; PCB CONGENERS ; DISTRIBUTIONS ; URBAN |
| 研究领域[WOS] | Engineering, Environmental ; Environmental Sciences ; Public, Environmental & Occupational Health ; Water Resources |
| WOS记录号 | WOS:000500975500007 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/24840 |
| 专题 | 中国科学院海岸带环境过程与生态修复重点实验室_海岸带环境过程实验室 中国科学院海岸带环境过程与生态修复重点实验室 |
| 作者单位 | 1.Northeast Agr Univ, IJRC PTS, Sch Water Conservancy & Civil Engn, Harbin 150030, Heilongjiang, Peoples R China; 2.Harbin Inst Technol, State Key Lab Urban Water Resource & Environm, IJRC PTS, Harbin 150090, Heilongjiang, Peoples R China; 3.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Shandong, Peoples R China; 4.James Hutton Inst, Aberdeen AB15 8QH, Scotland; 5.Xi An Jiao Tong Univ, Dept Environm Sci & Engn, Xian 710049, Shaanxi, Peoples R China; 6.Peking Univ, Coll Urban & Environm Sci, Beijing 100871, Peoples R China; 7.Chinese Res Inst Environm Sci, State Environm Protect Key Lab Estuarine & Coasta, Beijing 100012, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cui, S,Fu, Q,Tian, CG,et al. Modeling primary and secondary fractionation effects and atmospheric transport of polychlorinated biphenyls through single-source emissions[J]. ENVIRONMENTAL GEOCHEMISTRY AND HEALTH,2019,41(5):1939-1951. |
| APA | Cui, S.,Fu, Q.,Tian, CG.,Zhang, ZL.,Hough, R.,...&Li, YF.(2019).Modeling primary and secondary fractionation effects and atmospheric transport of polychlorinated biphenyls through single-source emissions.ENVIRONMENTAL GEOCHEMISTRY AND HEALTH,41(5),1939-1951. |
| MLA | Cui, S,et al."Modeling primary and secondary fractionation effects and atmospheric transport of polychlorinated biphenyls through single-source emissions".ENVIRONMENTAL GEOCHEMISTRY AND HEALTH 41.5(2019):1939-1951. |
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