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浏览/检索结果: 共2条，第1-2条 帮助 限定条件 学科主题：环境地球化学     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择发表日期升序发表日期降序提交时间升序提交时间降序题名升序题名降序作者升序作者降序 Sources and the distribution of heavy metals in the particle size of soil polluted by gold mining upstream of Miyun Reservoir, Beijing: implications for assessing the potential risks 期刊论文 Environmental Monitoring and Assessment, 2014, 卷号: 186, 期号: 10, 页码: 6605-6626 Qian Li; Hongbing Ji; Fei Qin; Lei Tang; Xinyue Guo; Jinguo Feng 收藏  |  浏览/下载：21/0  |  提交时间：2016/03/02 Soil contamination  Heavy metals  Enrichment factor  Source indentification  Environmental risk   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 Fei Qin; Hongbing Ji; Qian Li; Xinyue Guo; Lei Tang; Jinguo Feng 收藏  |  浏览/下载：23/0  |  提交时间：2016/01/08 Soil  Size fraction  Cluster analysis  Principal component analysis  Enrichment factor  Potential ecological hazard index