| 白水台钙华区水化学特征及泉华沉积过程研究 |
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| 引用本文： | 李铁松.白水台钙华区水化学特征及泉华沉积过程研究[J].西华师范大学学报(哲学社会科学版),2005,26(4):350-353. |
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| 作者姓名： | 李铁松 |
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| 作者单位： | 西华师范大学国土资源学院,四川南充637002 |
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| 基金项目： | 中国科学院重点基金资助项目（KZ-952-J1-416）致谢：中国科学院地质与地球物理研究所赵希涛研究员实地指导笔者采集水样,北京市地质工程勘察院鄢龙喜高级工程师分析水样,笔者对他们深表感谢. |
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| 摘 要： | 对白水台冷泉型淡水碳酸盐现代泉华沉积过程的野外观察和对泉水流动与泉华沉淀过程中各部位所取水样的现场和室内水化学分析所获得的数据，揭示出泉华沉积过程分为放气和沉淀两个阶段．这两个阶段在水体外貌与泉华堆积地貌上均有明显的表现．研究表明，压力减小、水温升高、水层变薄、藻类与细菌繁殖以及强水动力等条件在泉华沉积过程中起着十分重要的作用．
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| 关 键 词： | 冷水淡水碳酸盐泉华 沉积过程 水化学特征 |
| 文章编号： | 1001-8220（2005）04-0350-04 |
| 收稿时间： | 2005-03-30 |
| 修稿时间： | 2005年3月30日 |
Sedimentary Process and Water Chemistry Property of Contemporaneity Sinter in Baishuitai |
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| LI Tie-song.Sedimentary Process and Water Chemistry Property of Contemporaneity Sinter in Baishuitai[J].Journal of China West Normal University:Natural Science Edition,2005,26(4):350-353. |
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| Authors: | LI Tie-song |
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| Institution: | College of Land and Resources, China West Normal University , Nanchong 637002, China |
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| Abstract: | This paper is based on the field survey of sedimentary process of carbonate in cold spring freshwater of contemporaneity sinter in Baishuitai and the data obtained from the analysis on the chemistry of the water locale and indoor.The water sample was gained from spring flowage and sinter sedimentary process.It opens out the process of sinter sedimentation contain of two phases: deflation and sedimentation.These two phases perform absolutely in water exterior and sinter sedimentary physiognomy.By studying,the decrease of press are,the hoist of water temperature,the attenuation of water layer,the propagation of alga and bacteria and etc play an important part in the sinter sedimentary process. |
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| Keywords: | cold fresh water carbonate sinter sedimentary process water chemistry property |
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