| An improved inventory of polychlorinated biphenyls in China: A case study on PCB-153 | |
Xu, Yue; Tian, Chongguo ; Wang, Xiaoping; Ma, Jianmin; Tang, Jianhui; Chen, Yingjun; Li, Jun; Zhang, Gan
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| 发表期刊 | ATMOSPHERIC ENVIRONMENT
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| ISSN | 1352-2310 |
| 2018-06 | |
| 卷号 | 183页码:40-48 |
| 关键词 | PCB-153 Emission inventory China |
| 研究领域 | Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
| DOI | 10.1016/j.atmosenv.2018.04.013 |
| 产权排序 | [Xu, Yue] Chinese Acad Sci, Inst Geochem, State Key Lab Environm Geochem, Guiyang 550002, Guizhou, Peoples R China; [Tian, Chongguo; Tang, Jianhui] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc & Ecol Remedia, Yantai 264003, Peoples R China; [Wang, Xiaoping; Li, Jun; Zhang, Gan] Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Guangdong, Peoples R China; [Ma, Jianmin] Peking Univ, Coll Urban & Environm Sci, Lab Earth Surface Proc, Beijing 100871, Peoples R China; [Chen, Yingjun] Tongji Univ, Key Lab Cities Mitigat & Adaptat Climate Change, State Key Lab Pollut Control & Resources Reuse, China Meteorol Adm,Coll Environm Sci & Engn, Shanghai 200092, Peoples R China |
| 作者部门 | 海岸带环境过程实验室 |
| 英文摘要 | Emission inventory of pollutants is essential for the environmental fate study and management of the pollutant. To construct a reasonable PCB (polychlorinated biphenyls) inventory in China, this study estimates PCB usage and emission using power generating capacity, installed capacity of power plants and transformer substations, population density and GDP as surrogates. Inventory of representative PCB (PCB-153) with a resolution of 1/4(degrees) latitude x 1/4(degrees) longitude in China from 1952 to 2005 was generated and assessed as an example. Totally, about 20.3 kt PCBs were applied in China, of which 179 t were PCB-153. By the end of 2005, most of them (56.4%) were emitted into the soil, 2.7% entered the air, and about 20.8% was sealed in storage site or still in service. Historical emissions exhibited increasing trends after 1968, 1984 and 1994, which were mainly associated with usage or disposal processes. Although primary emission has been declined since 2005, the influence of secondary emission from soils, unintentionally produced PCBs (UP-PCB), and reemission from storage sites could be a longlasting issue in the future. This new emission inventory improves previous PCB emission inventory significantly, which underestimated PCB emission in China considerably. |
| 文章类型 | Article |
| 资助机构 | National Natural Science Foundation of China (NSFC) [41403106, 414300417, 41673133, 71403118, 41101495] ; National Key R&D Program of China (ATMSYC) [2017YFC0212000] |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | HISTORICAL EMISSION INVENTORY ; PERSISTENT ORGANIC POLLUTANTS ; PCB CONGENERS ; GLOBAL DISTRIBUTION ; ALPHA-HCH ; SOILS |
| 研究领域[WOS] | Environmental Sciences ; Meteorology & Atmospheric Sciences |
| WOS记录号 | WOS:000432761600005 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/24456 |
| 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.Chinese Acad Sci, Inst Geochem, State Key Lab Environm Geochem, Guiyang 550002, Guizhou, Peoples R China; 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc & Ecol Remedia, Yantai 264003, Peoples R China; 3.Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Guangdong, Peoples R China; 4.Peking Univ, Coll Urban & Environm Sci, Lab Earth Surface Proc, Beijing 100871, Peoples R China; 5.Tongji Univ, Key Lab Cities Mitigat & Adaptat Climate Change, State Key Lab Pollut Control & Resources Reuse, China Meteorol Adm,Coll Environm Sci & Engn, Shanghai 200092, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, Yue,Tian, Chongguo,Wang, Xiaoping,et al. An improved inventory of polychlorinated biphenyls in China: A case study on PCB-153[J]. ATMOSPHERIC ENVIRONMENT,2018,183:40-48. |
| APA | Xu, Yue.,Tian, Chongguo.,Wang, Xiaoping.,Ma, Jianmin.,Tang, Jianhui.,...&Zhang, Gan.(2018).An improved inventory of polychlorinated biphenyls in China: A case study on PCB-153.ATMOSPHERIC ENVIRONMENT,183,40-48. |
| MLA | Xu, Yue,et al."An improved inventory of polychlorinated biphenyls in China: A case study on PCB-153".ATMOSPHERIC ENVIRONMENT 183(2018):40-48. |
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