A magnetic study of a polluted soil profile at the shijingshan industrial area, western beijing, china
文献类型：期刊论文
| 作者 | Shen Ming-Jie; Hu Shou-Yun; Blaha, U.; Yan Hai-Tao; Roesler, W.; Hoffmann, V. |
| 刊名 | Chinese journal of geophysics-chinese edition
 |
| 出版日期 | 2006-11-01 |
| 卷号 | 49期号:6页码:1665-1673 |
| 关键词 | Soil profile Industrial pollution Magnetic parameter Heavy metal Multivariate statistics |
| ISSN号 | 0001-5733 |
| 通讯作者 | Shen ming-jie(mingjie-shen@hotmail.com) |
| 英文摘要 | A soil profile of 74 cm length was sampled in the hillside close to beijing muslim's cemetery, which is located in the yingshan forest park near the shijingshan industrial area. coal-fired power plants, a steel mill, and a cement factory are located close to the sampling site. gray-black pollutants can be found within the uppermost part of the soil. magnetic measurements, grain size and geochemical analysis, as well as multivariate statistics were performed. magnetic proxies show similar trends compared to heavy metal elements with higher concentrations at the top and lower concentrations in the lower part. the anthropogenic dust input from industrial activity is the predominant cause for strong magnetic signals in the uppermost soil horizon (0 similar to 3 cm). the main magnetic component is magnetite contained in the grain size fractions of 4 similar to 16 mu m and 16 similar to 32 mu m. these pollutants are observed up to about 10 cm depth. below 10 cm, there is little pollution in soil with lowest concentration of magnetic minerals and heavy metals comparable to natural background values. multivariate statistics and fuzzy c-means cluster analysis show positive correlation of chi, arm, sirm and mn, cu, fe, ph, zn, al and sr. based on the results, it can be concluded that magnetic parameters can be used as a sensitive indicator for screening heavy metal pollution. |
| WOS关键词 | POWER-PLANT ; FLY-ASH ; SEDIMENTS ; DISCRIMINATION ; PARAMETERS |
| WOS研究方向 | Geochemistry & Geophysics |
| WOS类目 | Geochemistry & Geophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000242388600013 |
| 出版者 | SCIENCE CHINA PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2378881 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Shen Ming-Jie |
| 作者单位 | 1.Chinese Acad Sci, Natl Inst Geog & Limnol, Nanjing 210008, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China 3.Univ Tubingen, Inst Geosci, D-72076 Tubingen, Germany |
| 推荐引用方式 GB/T 7714 | Shen Ming-Jie,Hu Shou-Yun,Blaha, U.,et al. A magnetic study of a polluted soil profile at the shijingshan industrial area, western beijing, china[J]. Chinese journal of geophysics-chinese edition,2006,49(6):1665-1673. |
| APA | Shen Ming-Jie,Hu Shou-Yun,Blaha, U.,Yan Hai-Tao,Roesler, W.,&Hoffmann, V..(2006).A magnetic study of a polluted soil profile at the shijingshan industrial area, western beijing, china.Chinese journal of geophysics-chinese edition,49(6),1665-1673. |
| MLA | Shen Ming-Jie,et al."A magnetic study of a polluted soil profile at the shijingshan industrial area, western beijing, china".Chinese journal of geophysics-chinese edition 49.6(2006):1665-1673. |
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来源：中国科学院大学
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