| 黄河水及其悬浮物硅同位素组成的变化特征及其地质环境意义 |
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| 引用本文： | 高建飞,丁悌平,田世洪,王怀柏,李明.黄河水及其悬浮物硅同位素组成的变化特征及其地质环境意义[J].地质学报,2011,85(10):1613-1628. |
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| 作者姓名： | 高建飞 丁悌平 田世洪 王怀柏 李明 |
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| 作者单位： | 1. 中国地质科学院矿产资源研究所,国土资源部成矿作用与资源评价重点实验室,北京,100037
2. 黄河水利委员会水文局,郑州,450004 |
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| 基金项目： | 国家自然科学基金项目（面上项目，重点项目，重大项目） |
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| 摘 要： | 2005年7月沿黄河干流及4条主要支流系统采集了28个水样,对水及悬浮物的化学组成、矿物组成、水化学成分和硅同位素组成进行了综合分析.黄河水中悬浮物在不同站点的浓度差异悬殊,由8.8～302120mg/L不等,与黄河两岸人类活动(水库、牧场、农田)和自然环境变化(流域岩性、植被覆盖程度)关系密切.悬浮物中SiO2含量介...
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| 关 键 词： | 黄河 悬浮物 溶解硅 硅同位素 |
| 收稿时间： | 2010/10/26 0:00:00 |
| 修稿时间： | 8/29/2011 6:15:32 PM |
Silicon Isotope Compositions of Suspended Matter in the Yellow River, China, and Its Significance in Geological Environment |
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| Gao Jianfei,Ding Tiping,Tian Shihong,Wang Huaibai and Li Ming.Silicon Isotope Compositions of Suspended Matter in the Yellow River, China, and Its Significance in Geological Environment[J].Acta Geologica Sinica,2011,85(10):1613-1628. |
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| Authors: | Gao Jianfei Ding Tiping Tian Shihong Wang Huaibai and Li Ming |
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| Institution: | Institute of Mineral Resources Chinese Academy of Geological Sciences,Institute of Mineral Resources Chinese Academy of Geological Sciences,Hydrological Bureau of Yellow River Conservancy Commission,Hydrological Bureau of Yellow River Conservancy Commission |
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| Abstract: | Twenty-eight water samples were collected along the main channel and four major tributaries of the Yellow River during July 2005, and which silicon isotope compositions and chemical compositions of dissolved silicon and suspended matter in water were systematically researched. The concentration of suspended matter of the different sites in the Yellow River differ obviously from 8.8 mg/L to 302120 mg/L, and which correlate with human activities (dams, pasture and farmland) and natural environment (regional r... |
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| Keywords: | the Yellow River suspended matter dissolved silicon silicon isotope compositions |
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