Knowledge Management System Of Shanghai Institute of Applied Physics, CAS
| Characteristics of trace elements and lead isotope ratios in PM2.5 from four sites in Shanghai | |
| Chen, JM; Tan, MG(谈明光）; Li, YL（李玉兰）; Zheng, J; Zhang, YM; Shan, Z; Zhang, GL（张桂林）; Li, Y（李燕）; Chen, JM (reprint author), Shenzhen Chron Dis Control Ctr, 2021 Buxin Rd, Shenzhen 518020, Guangdong, Peoples R China | |
| 2008 | |
| Source Publication | JOURNAL OF HAZARDOUS MATERIALS
 |
| ISSN | 0304-3894 |
| Volume | 156Issue:40546Pages:36 |
| Abstract | PM2.5 samples were collected in Shanghai at four sites with different typical land-uses. The sampling was done concurrently once per month from April 2004 to April 2005, and the ambient mass concentration, the elemental composition and the stable lead isotope ratios in these PM2.5 samples were determined. The annual average concentrations of PM2.5 samples at each site were 84 +/- 30, 65 +/- 20, 55 +/- 18, and 41 +/- 10 mu g m(-3,) respectively, indicating there were severe air pollution levels in Shanghai. The enrichment factor was calculated for each element and the comparison and discussion of elements with significant anthropogenic contributions between Shanghai and Tokyo suggested that the major source of PM2.5 in Shanghai was not traffic-derived emissions, but the stationary industrial contribution emitted from coal use. Moreover, the analysis of stable lead isotope ratios revealed only a slight difference within the samples at the four sites which fell well within the scope of coal composition difference, further confirming that the contribution from stationary industrial emissions to atmospheric lead pollution of PM2.5 was very substantial in Shanghai. (C) 2007 Elsevier B.V. All rights reserved. |
| Subject Area | Instruments & Instrumentation ; Nuclear Science & Technology ; Physics |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 应物所项目组 |
| WOS ID | WOS:000257722000005 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/7673 |
| Collection | 中科院上海应用物理研究所2004-2010年 |
| Corresponding Author | Chen, JM (reprint author), Shenzhen Chron Dis Control Ctr, 2021 Buxin Rd, Shenzhen 518020, Guangdong, Peoples R China |
| Recommended Citation GB/T 7714 | Chen, JM,Tan, MG,Li, YL,et al. Characteristics of trace elements and lead isotope ratios in PM2.5 from four sites in Shanghai[J]. JOURNAL OF HAZARDOUS MATERIALS,2008,156(40546):36. |
| APA | Chen, JM.,Tan, MG.,Li, YL.,Zheng, J.,Zhang, YM.,...&Chen, JM .(2008).Characteristics of trace elements and lead isotope ratios in PM2.5 from four sites in Shanghai.JOURNAL OF HAZARDOUS MATERIALS,156(40546),36. |
| MLA | Chen, JM,et al."Characteristics of trace elements and lead isotope ratios in PM2.5 from four sites in Shanghai".JOURNAL OF HAZARDOUS MATERIALS 156.40546(2008):36. |
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