A 1500-year record of lead, copper, arsenic, cadmium, zinc level in Antarctic seal hairs and sediments
文献类型：期刊论文
| 作者 | Yin, Xuebin; Liu, Xiaodong; Sun, Liguang; Zhu, Renbin; Xie, Zhouqing; Wang, Yuhong |
| 刊名 | SCIENCE OF THE TOTAL ENVIRONMENT
 |
| 出版日期 | 2006-12-01 |
| 卷号 | 371期号:1-3页码:252-257 |
| 关键词 | Antarctica seal hair excrement heavy metal anthropogenic source natural source |
| ISSN号 | 0048-9697 |
| DOI | 10.1016/j.scitotenv.2006.07.022 |
| 通讯作者 | Sun, Liguang(slg@ustc.edu.cn) |
| 英文摘要 | To reconstruct the profiles of heavy metal levels in the South Ocean ecosystem of Antarctica, the concentrations of lead (Pb), copper (Cu), arsenic (As), cadmium (Cd), and zinc (Zn) in seal hairs and lake sediments spanning the past 1500 years from Fildes Peninsula of King George Island and in weathering lake sediments from Nelson Island of West Antarctica were determined. The lead contents in the seal hairs and the weathering sediments show a sharp increase since the late 1800s, very likely due to anthropogenic contamination from modem industries. After the 1980s, the Ph content in seal hairs dropped by one-third, apparently due to the reduced usage of leaded gasoline in the Southern Hemisphere. Copper arises mainly from the weathering process, and its level may be substantially affected by climatic conditions. The concentrations of Cd, As, and Zn do not show any clear temporal trends. (c) 2006 Published by Elsevier B.V. |
| 收录类别 | SCI |
| WOS关键词 | ARCTIC LAKE-SEDIMENTS ; HEAVY-METALS ; SNOW RECORD ; MERCURY ; POLLUTION ; ICE ; DEPOSITION ; CIVILIZATIONS ; HEMISPHERE ; AEROSOL |
| WOS研究方向 | Environmental Sciences & Ecology |
| WOS类目 | Environmental Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000242431100025 |
| 出版者 | ELSEVIER SCIENCE BV |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2558575 |
| 专题 | 南京土壤研究所 |
| 通讯作者 | Sun, Liguang |
| 作者单位 | 1.Univ Sci & Technol China, Inst Polar Environm, Hefei 230026, Anhui, Peoples R China 2.Chinese Acad Sci, Inst Soil Sci, State Key Lab Soil & Sustainable Agr, Nanjing 210008, Jiangsu, Peoples R China 3.Univ Sci & Technol China, Sch Earth & Space Sci, CAS Key Lab Crust Mantle Mat & Environm, Hefei 230026, Anhui, Peoples R China 4.NIH, Bethesda, MD 20892 USA |
| 推荐引用方式 GB/T 7714 | Yin, Xuebin,Liu, Xiaodong,Sun, Liguang,et al. A 1500-year record of lead, copper, arsenic, cadmium, zinc level in Antarctic seal hairs and sediments[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2006,371(1-3):252-257. |
| APA | Yin, Xuebin,Liu, Xiaodong,Sun, Liguang,Zhu, Renbin,Xie, Zhouqing,&Wang, Yuhong.(2006).A 1500-year record of lead, copper, arsenic, cadmium, zinc level in Antarctic seal hairs and sediments.SCIENCE OF THE TOTAL ENVIRONMENT,371(1-3),252-257. |
| MLA | Yin, Xuebin,et al."A 1500-year record of lead, copper, arsenic, cadmium, zinc level in Antarctic seal hairs and sediments".SCIENCE OF THE TOTAL ENVIRONMENT 371.1-3(2006):252-257. |
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来源：南京土壤研究所
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