Seasonal patterns of heavy metal deposition to the snow on Lambert Glacier basin, East Antarctica
文献类型：期刊论文
| 作者 | Hur, Soon Do1; Cunde, Xiao2; Hong, Sungmin1; Barbante, Carlo3,4; Gabrielli, Paolo3; Lee, Khanghyun1; Boutron, Claude F.5,6,7; Ming, Yan8 |
| 刊名 | ATMOSPHERIC ENVIRONMENT
 |
| 出版日期 | 2007-12-01 |
| 卷号 | 41期号:38页码:8567-8578 |
| 关键词 | heavy metals snow Antarctica Lambert Glacier basin seasonal variation |
| ISSN号 | 1352-2310 |
| DOI | 10.1016/j.atmosenv.2007.07.012 |
| 通讯作者 | Hong, Sungmin(smhong@kopri.re.kr) |
| 英文摘要 | Al, V, Mn, Fe, Cu, As, Cd, Ba, Pb, Bi and U were determined in a continuous series of 46 snow samples from a 2.3-m snow pit, covering the time period from austral spring 1998 to summer 2002, at a site on the east side of the Lambert Glacier basin in East Antarctica. Concentrations are very low for all metals and differ by orders of magnitude from one metal to another, with the mean concentrations ranging from 0.028 pg g(-1) for Bi to 165 pg g(-1) for Al. It is estimated that anthropogenic contributions are dominant for Cu, Ph and probably As, in the snow in our study area while the natural contributions from rock and soil dust, sea-salt spray and volcanic emissions account for most of the measured concentrations of the other metals. Our snow profiles show pronounced seasonal variations for Mn, As, Ba, Pb and Bi throughout the year, but a very different situation is observed between different metals. These observations suggest that heavy metals determined in our samples are controlled by different transport and deposition mechanisms related to physical and chemical alterations in the properties and sources of aerosol. (c) 2007 Elsevier Ltd. All rights reserved. |
| 收录类别 | SCI |
| WOS关键词 | SEA-SALT AEROSOL ; TRACE-ELEMENTS ; COASTAL ANTARCTICA ; CLIMATIC CYCLES ; LEAD POLLUTION ; COATS LAND ; ICE CORES ; ATMOSPHERE ; CADMIUM ; COPPER |
| WOS研究方向 | Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
| WOS类目 | Environmental Sciences ; Meteorology & Atmospheric Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000252101300014 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2555947 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Hong, Sungmin |
| 作者单位 | 1.Korea Polar Res Inst, Inchon 406840, South Korea 2.Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou 730000, Peoples R China 3.Univ Venice, Dept Environm Sci, I-30123 Venice, Italy 4.Univ Venice, CNR, Ctr Studies Environm Chem & Technol, I-30123 Venice, Italy 5.CNRS, UMR 5183, Lab Glaciol & Geophys Environm, F-38402 St Martin Dheres, France 6.Univ Grenoble 1, Observ Sci Univ, Inst Univ France, F-38041 Grenoble, France 7.Univ Grenoble 1, Unit Format & Res Phys, Inst Univ France, F-38041 Grenoble, France 8.Polar Res Inst China, Shanghai 200128, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hur, Soon Do,Cunde, Xiao,Hong, Sungmin,et al. Seasonal patterns of heavy metal deposition to the snow on Lambert Glacier basin, East Antarctica[J]. ATMOSPHERIC ENVIRONMENT,2007,41(38):8567-8578. |
| APA | Hur, Soon Do.,Cunde, Xiao.,Hong, Sungmin.,Barbante, Carlo.,Gabrielli, Paolo.,...&Ming, Yan.(2007).Seasonal patterns of heavy metal deposition to the snow on Lambert Glacier basin, East Antarctica.ATMOSPHERIC ENVIRONMENT,41(38),8567-8578. |
| MLA | Hur, Soon Do,et al."Seasonal patterns of heavy metal deposition to the snow on Lambert Glacier basin, East Antarctica".ATMOSPHERIC ENVIRONMENT 41.38(2007):8567-8578. |
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来源：寒区旱区环境与工程研究所
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