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Inorganic pollution around the Qinghai-Tibet Plateau: An overview of the current observations
Wu, Jun1; Duan, Dongping1; Lu, Jian2; Luo, Yongming2; Wen, Xiaohu3; Guo, Xiaoying1; Boman, Brian J.4
2016-04-15
发表期刊SCIENCE OF THE TOTAL ENVIRONMENT
卷号550页码:628-636
文章类型Review
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.
关键词The Qinghai-tibet Plateau Trace Elements Aerosol Particle Risk Analysis
WOS标题词Science & Technology ; Life Sciences & Biomedicine
关键词[WOS]MT. QOMOLANGMA EVEREST ; HEAVY-METAL ENRICHMENT ; TRACE-ELEMENTS ; ATMOSPHERIC DEPOSITION ; SPATIAL-DISTRIBUTION ; RISK-ASSESSMENT ; HIGH-MOUNTAIN ; CENTRAL-ASIA ; CHINA ; MERCURY
收录类别SCI
语种英语
WOS研究方向Environmental Sciences & Ecology
WOS类目Environmental Sciences
WOS记录号WOS:000371226700063
引用统计
被引频次:4[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.isl.ac.cn/handle/363002/6302
专题青海盐湖研究所知识仓储
盐湖资源综合利用工程技术中心
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.
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