Historical trends of anthropogenic metals in sediments of Jiaozhou Bay over the last century
文献类型：期刊论文
| 作者 | Kang, Xuming1; Song, Jinming2,3 ; Yuan, Huamao2,3; Li, Xuegang2,3; Li, Ning2,3; Duan, Liqin2,3
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| 刊名 | MARINE POLLUTION BULLETIN
 |
| 出版日期 | 2018-10-01 |
| 卷号 | 135页码:176-182 |
| ISSN号 | 0025-326X |
| 关键词 | Heavy metals Anthropogenic fluxes Historical trend Contamination Sediment Jiaozhou Bay |
| DOI | 10.1016/j.marpolbul.2018.07.010 |
| 文献子类 | Article |
| 英文摘要 | Reconstructing heavy metal historical trends are essential for better understanding anthropogenic impact on marine ecosystems. In this work, the ecological risk and sources of Cr, Mn, Ni, Cu, Zn, As, Cd, and Pb in Jiaozhou Bay were studied and the anthropogenic metal emissions was also quantified. The ecological risk was mainly caused by Cd, As and Cu, which presented an increasing trend with increased anthropogenic activities since the 1950s. The statistical analysis show that Cr, Mn, Ni, Cu and Zn were primarily from natural sources. Cadmium and Mn might originate from both natural and anthropogenic sources. Arsenic and Pb were sourced from agricultural activities and atmospheric precipitation, respectively. The anthropogenic flux of Cr, Mn, Ni, Cu, Zn, As, Cd and Pb were 138, 586, 63, 66, 161, 35, 0.31 and 44 mg/m(2)/a since the 1950s. Over 40.0% of Cu and As were quantified from anthropogenic emissions since the 1950s. |
| 学科主题 | Environmental Sciences & Ecology ; Marine & Freshwater Biology |
| WOS研究方向 | Environmental Sciences ; Marine & Freshwater Biology |
| 语种 | 英语 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| WOS记录号 | WOS:000448094200022 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/157528]  |
| 专题 | 海洋研究所_海洋生态与环境科学重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China 2.Chinese Acad Fishery Sci, Yellow Sea Fisheries Res Inst, Minist Agr, Key Lab Testing & Evaluat Apart Prod Safety & Qu, Qingdao 266071, Peoples R China 3.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao 266237, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Kang, Xuming,Song, Jinming,Yuan, Huamao,et al. Historical trends of anthropogenic metals in sediments of Jiaozhou Bay over the last century[J]. MARINE POLLUTION BULLETIN,2018,135:176-182. |
| APA | Kang, Xuming,Song, Jinming,Yuan, Huamao,Li, Xuegang,Li, Ning,&Duan, Liqin.(2018).Historical trends of anthropogenic metals in sediments of Jiaozhou Bay over the last century.MARINE POLLUTION BULLETIN,135,176-182. |
| MLA | Kang, Xuming,et al."Historical trends of anthropogenic metals in sediments of Jiaozhou Bay over the last century".MARINE POLLUTION BULLETIN 135(2018):176-182. |
入库方式： OAI收割
来源：海洋研究所
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