Institutional Repository of Key Laboratory of Coastal Zone Environmental Processes, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences (KLCEP)
Modeling the air-soil exchange, secondary emissions and residues in soil of polychlorinated biphenyls in China | |
Cui, Song1,2; Fu, Qiang1; Li, Yi-Fan2,3; Ma, Jianmin4; Tian, Chongguo5; Liu, Liyan2; Zhang, Leiming6 | |
发表期刊 | SCIENTIFIC REPORTS |
ISSN | 2045-2322 |
2017-03-16 | |
卷号 | 7页码:221 |
关键词 | PERSISTENT ORGANIC POLLUTANTS 3-D DYNAMIC-MODEL PCB CONGENERS SURFACE SOILS ORGANOCHLORINE PESTICIDES ATMOSPHERIC TRANSPORT NORTHERN-HEMISPHERE RISK-ASSESSMENT INVENTORY SEDIMENTS |
研究领域 | Multidisciplinary Sciences |
DOI | 10.1038/s41598-017-00351-0 |
产权排序 | [Cui, Song; Fu, Qiang] Northeast Agr Univ, Sch Water Conservancy & Civil Engn, Int Joint Res Ctr Persistent Tox Subst IJRC PTS, Harbin, Heilongjiang, Peoples R China; [Cui, Song; Li, Yi-Fan; Liu, Liyan] Harbin Inst Technol, State Key Lab Urban Water Resource & Environm, IJRC PTS, Harbin, Heilongjiang, Peoples R China; [Li, Yi-Fan] IJRC PTS NA, Toronto, ON M2N 6X9, Canada; [Ma, Jianmin] Lanzhou Univ, Coll Earth & Environm Sci, Minist Educ, Key Lab Western Chinas Environm Syst, Lanzhou 730000, Peoples R China; [Tian, Chongguo] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Shandong, Peoples R China; [Zhang, Leiming] Environm Canada, Sci & Technol Branch, Air Qual Res Div, 4905 Dufferin St, Toronto, ON M3H 5T4, Canada |
作者部门 | 海岸带环境过程实验室 |
英文摘要 | The present study investigated the environmental distribution and fate of low molecular weight (LMW) polychlorinated biphenyls (PCBs) in China using the ChnGIPERM (Chinese Gridded Industrial Pollutants Emission and Residue Model), in which the air-soil exchange, spatial-temporal variations and the heterogeneity of secondary emission and residue in the non-source areas were studied. The model simulated the temporal and spatial variations of the PCB28 concentration in soils and air which agreed well with historical monitoring data across China. The long-range atmospheric transport (LRAT) and temperature was identified as the major factor affecting the distribution patterns of the secondary emissions and residues. Soil residue was considered as important environmental fate of PCB28. However, the intensity of an emissions source and the distance with non-source area strongly affected the spatial and temporal variations of PCB28 residues in soil. Several factors strongly impacted the distribution characteristics and air-soil exchange of PCB28, including emission patterns, atmospheric transport, soil organic carbon (SOC), soil vertical transfer, ambient temperature, and precipitation. |
文章类型 | Article |
资助机构 | National Natural Science Foundation of China(41401550 ; Natural Science Foundation of Heilongjiang Province(QC2016054) ; Young Talents Project of Northeast Agricultural University(14QC49) ; University Nursing Program for Young Scholars with Creative Talents in Heilongjiang Province(UNPYSCT-2016001) ; 20977022) |
收录类别 | SCI |
语种 | 英语 |
关键词[WOS] | PERSISTENT ORGANIC POLLUTANTS ; 3-D DYNAMIC-MODEL ; PCB CONGENERS ; SURFACE SOILS ; ORGANOCHLORINE PESTICIDES ; ATMOSPHERIC TRANSPORT ; NORTHERN-HEMISPHERE ; RISK-ASSESSMENT ; INVENTORY ; SEDIMENTS |
研究领域[WOS] | Science & Technology - Other Topics |
WOS记录号 | WOS:000404126700001 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.yic.ac.cn/handle/133337/22544 |
专题 | 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, Sch Water Conservancy & Civil Engn, Int Joint Res Ctr Persistent Tox Subst IJRC PTS, Harbin, Heilongjiang, Peoples R China 2.Harbin Inst Technol, State Key Lab Urban Water Resource & Environm, IJRC PTS, Harbin, Heilongjiang, Peoples R China 3.IJRC PTS NA, Toronto, ON M2N 6X9, Canada 4.Lanzhou Univ, Coll Earth & Environm Sci, Minist Educ, Key Lab Western Chinas Environm Syst, Lanzhou 730000, Peoples R China 5.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Shandong, Peoples R China 6.Environm Canada, Sci & Technol Branch, Air Qual Res Div, 4905 Dufferin St, Toronto, ON M3H 5T4, Canada |
推荐引用方式 GB/T 7714 | Cui, Song,Fu, Qiang,Li, Yi-Fan,et al. Modeling the air-soil exchange, secondary emissions and residues in soil of polychlorinated biphenyls in China[J]. SCIENTIFIC REPORTS,2017,7:221. |
APA | Cui, Song.,Fu, Qiang.,Li, Yi-Fan.,Ma, Jianmin.,Tian, Chongguo.,...&Zhang, Leiming.(2017).Modeling the air-soil exchange, secondary emissions and residues in soil of polychlorinated biphenyls in China.SCIENTIFIC REPORTS,7,221. |
MLA | Cui, Song,et al."Modeling the air-soil exchange, secondary emissions and residues in soil of polychlorinated biphenyls in China".SCIENTIFIC REPORTS 7(2017):221. |
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