Spatial and temporal variation in magnetic properties of street dust in Lanzhou City, China
文献类型：期刊论文
| 作者 | Wang Guan2; Xia DunSheng; Liu XiuMing2; Chen FaHu2; Yu Ye; Yang LiPing2; Chen JianHui2; Zhou AiFeng2 |
| 刊名 | CHINESE SCIENCE BULLETIN
 |
| 出版日期 | 2008-06-01 |
| 卷号 | 53期号:12页码:1913-1923 |
| 关键词 | environmental magnetism urban pollution street dust Lanzhou |
| ISSN号 | 1001-6538 |
| DOI | 10.1007/s11434-008-0131-x |
| 通讯作者 | Xia DunSheng(dsxia@lzb.ac.cn) |
| 英文摘要 | Urban environmental problems are of increasing concern. Lanzhou is a large industrial city in Northwest China. Street dust samples representing different temporal and spatial scales were collected for magnetic properties study. Magnetic measurements indicate a high concentration of magnetic minerals in Lanzhou street dust, dominated by pseudo-single domain (PSD) magnetite. The concentration of magnetic materials is distinctly high in winter and spring, low in autumn. Similarly, higher concentrations associated with heavy industry, concentrated residential development, and vehicular traffic suggest mixed contributions of magnetic material from both anthropogenic and natural sources. chi(If) and SOFT% are effective magnetic parameters that denote seasonal differences among magnetic properties in street dust, convenient and economical methods for monitoring street dust pollution. |
| 收录类别 | SCI |
| WOS关键词 | ENVIRONMENTAL SIGNIFICANCE ; LEAD CONCENTRATIONS ; METAL DISTRIBUTION ; ORGANIC-MATTER ; ISOTOPE RATIOS ; URBAN AREA ; ROAD DUST ; SUSCEPTIBILITY ; SOILS ; SIZE |
| WOS研究方向 | Science & Technology - Other Topics |
| WOS类目 | Multidisciplinary Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000256963000018 |
| 出版者 | SCIENCE PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2556103 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Xia DunSheng |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Desert & Desertificat, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou 730000, Peoples R China 2.Lanzhou Univ, Key Lab W Environm Syst, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang Guan,Xia DunSheng,Liu XiuMing,et al. Spatial and temporal variation in magnetic properties of street dust in Lanzhou City, China[J]. CHINESE SCIENCE BULLETIN,2008,53(12):1913-1923. |
| APA | Wang Guan.,Xia DunSheng.,Liu XiuMing.,Chen FaHu.,Yu Ye.,...&Zhou AiFeng.(2008).Spatial and temporal variation in magnetic properties of street dust in Lanzhou City, China.CHINESE SCIENCE BULLETIN,53(12),1913-1923. |
| MLA | Wang Guan,et al."Spatial and temporal variation in magnetic properties of street dust in Lanzhou City, China".CHINESE SCIENCE BULLETIN 53.12(2008):1913-1923. |
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来源：寒区旱区环境与工程研究所
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