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FMulti-isotope (N-15, O-18 and C-13) indicators of sources and fate of nitrate in the upper stream of Chaobai River, Beijing, China 期刊论文
Environmental Science: Processes & Impacts, 2014, 卷号: 16, 期号: 11, 页码: 2644-2655
Authors:  Cai Li;  Yongbin Jiang;  Xinyue Guo;  Yang Cao;  Hongbing Ji
Adobe PDF(2004Kb)  |  Favorite  |  View/Download:161/1  |  Submit date:2016/03/03
Dissolved Inorganic Carbon  Spatial Variations  Southwest China  Stable-isotopes  Northeastern Us  Han River  Nitrogen  Water  Oxygen  Fractionation  
Evaluation of trace elements and identification of pollution sources in particle size fractions of soil from iron ore areas along the Chao River 期刊论文
Journal of Geochemical Exploration, 2014, 卷号: 138, 期号: 1, 页码: 33-49
Authors:  Fei Qin;  Hongbing Ji;  Qian Li;  Xinyue Guo;  Lei Tang;  Jinguo Feng
Adobe PDF(1975Kb)  |  Favorite  |  View/Download:177/3  |  Submit date:2016/01/08
Soil  Size Fraction  Cluster Analysis  Principal Component Analysis  Enrichment Factor  Potential Ecological Hazard Index