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Barium concentrations and speciation in surface waters collected from an active barium mining area in Guizhou Province, southwestern China 期刊论文
Environmental Science and Pollution Research, 2018, 卷号: 25, 期号: 8, 页码: 7608–7617
作者:  Lu, Qinhui;  Xu, Xiaohang;  Xu, Zhidong;  Liang, Longchao
Adobe PDF(1433Kb)  |  收藏  |  浏览/下载:587/0  |  提交时间:2018/03/14
Barium  Multivariate Statistical Analysis, Phreeqc Program, Mining Activities  Species  
Comparative study of elemental mercury flux measurement techniques over a Fennoscandian boreal peatland 期刊论文
Atmospheric Environment, 2018, 卷号: 172, 期号: 1, 页码: 16-25
作者:  S.Osterwalder;  J.Sommar;  S.Åkerblom;  G.Jocher;  J.Fritsche;  M.B.Nilsson;  K.Bishop;  C.Alewell
Adobe PDF(924Kb)  |  收藏  |  浏览/下载:261/0  |  提交时间:2019/04/09
Land-atmosphere Exchange  Dynamic Flux Chamber  Micrometeorology  Relaxed Eddy Accumulation  Elemental Mercury  
Combined use of radiocarbon and stable carbon isotope to constrain the sources and cycling of particulate organic carbon in a large freshwater lake, China 期刊论文
Science of the Total Environment, 2018, 卷号: 625, 页码: 27-38
作者:  Jingan Chen;  Haiquan Yang;  Yan Zeng;  Jianyang Guo;  Yilong Song;  Wei Ding
Adobe PDF(2026Kb)  |  收藏  |  浏览/下载:361/0  |  提交时间:2019/04/19
Radiocarbon  Stable Carbon Isotope  Particulate Organic Carbon  Sources And Cycling  Large Freshwater Lake  
典型燃煤电厂汞的分布、迁移及释放特征研究 期刊论文
地球与环境, 2018, 期号: 1, 页码: 43-49
作者:  程泓;  刘丙祥;  冯新斌;  查健锐;  张学胜;  高毅
Adobe PDF(305Kb)  |  收藏  |  浏览/下载:354/0  |  提交时间:2019/07/02
燃煤电厂    分布特征  排放量  
Assessment of Metalloid and Metal Contamination in Soils from Hainan, China 期刊论文
International Journal of Environmental Research & Public Health, 2018, 卷号: 15, 期号: 3, 页码: 1-13
作者:  Xiangjun Liao;  Chao Zhang;  Guangyi Sun;  Zhonggen Li;  Lihai Shang;  Yangrong Fu;  Yusheng He;  Yi Yang
Adobe PDF(5357Kb)  |  收藏  |  浏览/下载:245/0  |  提交时间:2019/05/08
Metals  Arsenic  Soils  Hainan  Source  
Eco-environment of reservoirs in China: Characteristics and research prospects 期刊论文
Progress in Physical Geography, 2018, 卷号: 42, 期号: 2, 页码: 185-201
作者:  Jingan Chen;  Jingfu Wang;  Jianyang Guo;  Jia Yu;  Yan Zeng;  Haiquan Yang;  Runyu Zhang
Adobe PDF(619Kb)  |  收藏  |  浏览/下载:275/0  |  提交时间:2019/05/08
Reservoir  Eco-environment  Prospects  China  
Occurrence and Health-Risk Assessment of Trace Metals in Raw and Boiled Drinking Water from Rural Areas of China 期刊论文
Water, 2018, 卷号: 10, 期号: 5, 页码: 1-15
作者:  Junhua Wu;  Yi Man;  Guangyi Sun;  Lihai Shang
Adobe PDF(1410Kb)  |  收藏  |  浏览/下载:180/0  |  提交时间:2019/05/28
Drinking Water  Trace Metals  Chronic Daily Intakes  Chinese Rural Areas  
Sequential samples reveal significant variation of mercury isotope ratios during single rainfall events 期刊论文
Science of The Total Environment, 2018, 卷号: 624, 页码: 133-144
作者:  Shengliu Yuan;  Jiubin Chen;  Hongming Cai;  Wei Yuan;  Zhongwei Wang;  Qiang Huang;  Yujie Liu;  Xingyang Wu
Adobe PDF(1290Kb)  |  收藏  |  浏览/下载:255/0  |  提交时间:2018/12/07
Mercury Isotopes  Wet Deposition Dynamic  Particulate Phase  Filtered Phase  Hydrogen And Oxygen Isotopes  Incense Burning  
Importance of Considered Organic Versus Inorganic Source of Carbon to Lakes for Calculating Net Effect on Landscape C Budgets 期刊论文
Journal of Geophysical Research Biogeosciences, 2018, 卷号: 123, 期号: 4, 页码: 1302-1317
作者:  Weiqi Lu;  shilu Wang;  kevin M. Yeager;  Fang Liu;  Qiangsheng Huang;  Yuxue Yang;  Peng Xiang;  Yingchun Lü;  Cong-qiang Liu
Adobe PDF(909Kb)  |  收藏  |  浏览/下载:226/0  |  提交时间:2019/05/09
贵州省稻田土壤重金属分布特征 期刊论文
矿物岩石地球化学通报, 2018, 期号: 6, 页码: 1084-1091
作者:  孔祥宇;  黄国培;  程天金;  江帆;  王志伟;  李秋华;  喻子恒;  张华;  姚珩
Adobe PDF(740Kb)  |  收藏  |  浏览/下载:265/1  |  提交时间:2019/06/17
为揭示贵州省稻田土壤重金属的超标状况和空间分布特征,采集了92个稻田土壤样品,用icp-ms测定了样品的重金属含量,并运用单因子污染指数法、富集因子法和空间分析法对数据进行了分析处理。结果表明,贵州省稻田土壤的as、cd、cr、cu、ni、pb、sb和zn平均含量分别为(19.7±17.1)、(0.577±0.690)、(91.1±38.6)、(40.5±32.8)、(37.1±20.3)、(35.5±32.0)、(3.59±8.81)和(135±128) Mg/kg  89.1%的点位重金属超标,67.4%的点位为轻微(超标1~2倍)和轻度(超标2~3倍)超标  Ni、as、cd主要由地质高背景成因导致  在成矿区和成矿带上,出现源于人为活动的重金属超标,在一些点位和区域达到了中度超标(超标3~5倍)至重度(超标大于5倍)超标。