Inorganic pollution around the Qinghai-Tibet Plateau: An overview of the current observations
文献类型：期刊论文
| 作者 | Wu, Jun1 ; Duan, Dongping1; Lu, Jian2; Luo, Yongming2; Wen, Xiaohu3; Guo, Xiaoying1; Boman, Brian J.4
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| 刊名 | SCIENCE OF THE TOTAL ENVIRONMENT
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| 出版日期 | 2016-04-15 |
| 卷号 | 550页码:628-636 |
| 关键词 | The Qinghai-tibet Plateau Trace Elements Aerosol Particle Risk Analysis |
| 文献子类 | Review |
| 英文摘要 | The Qinghai-Tibet Plateau is the highest geographical unit in the world. Thus, it serves an important role in evaluating long-term ecologic conditions and environmental status and changes over time. This study summarizes major and trace element concentrations in biota and in water and soil. It also pays attention to gaseous pollutant and particle concentrations in air around the Qinghai-Tibet Plateau. The degree of soil heavy metal contamination and the water heavy metal hazard index were respectively evaluated. The contamination degrees of two sampling areas around the Qinghai-Tibet Plateau reached extremely high levels with soil mC(d) (modified degree of contamination) values exceeding 20. Surprisingly, over 54% of sampling areas showed moderate or more serious soil contamination degree (mC(d) > 1.5). Moreover, the hazard indexes of two important rivers were 1.56 and 7.59, reaching unacceptable level. The potential risk might be beyond our expectation. Therefore, it should be an urgent and top priority to identify and confirm possible pollution sources around the Qinghai-Tibet Plateau. Then, it is imperative to implement feasible and effective environmental quality control strategies. (C) 2016 Elsevier B.V. All rights reserved. |
| WOS关键词 | MT. QOMOLANGMA EVEREST ; HEAVY-METAL ENRICHMENT ; TRACE-ELEMENTS ; ATMOSPHERIC DEPOSITION ; SPATIAL-DISTRIBUTION ; RISK-ASSESSMENT ; HIGH-MOUNTAIN ; CENTRAL-ASIA ; CHINA ; MERCURY |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000371226700063 |
| 源URL | [http://ir.isl.ac.cn/handle/363002/6302]  |
| 专题 | 青海盐湖研究所_青海盐湖研究所知识仓储 青海盐湖研究所_盐湖资源综合利用工程技术中心 青海盐湖研究所_盐湖地质与环境实验室 |
| 作者单位 | 1.Chinese Acad Sci, Qinghai Inst Salt Lakes, Xining 810008, Qinghai, Peoples R China 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Shandong, Peoples R China 3.Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou 730000, Gansu, Peoples R China 4.Univ Florida, Indian River Res & Educ Ctr, Ft Pierce, FL 34945 USA |
| 推荐引用方式 GB/T 7714 | Wu, Jun,Duan, Dongping,Lu, Jian,et al. Inorganic pollution around the Qinghai-Tibet Plateau: An overview of the current observations[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2016,550:628-636. |
| APA | Wu, Jun.,Duan, Dongping.,Lu, Jian.,Luo, Yongming.,Wen, Xiaohu.,...&Boman, Brian J..(2016).Inorganic pollution around the Qinghai-Tibet Plateau: An overview of the current observations.SCIENCE OF THE TOTAL ENVIRONMENT,550,628-636. |
| MLA | Wu, Jun,et al."Inorganic pollution around the Qinghai-Tibet Plateau: An overview of the current observations".SCIENCE OF THE TOTAL ENVIRONMENT 550(2016):628-636. |
入库方式： OAI收割
来源：青海盐湖研究所
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