| 长白山天池水系常量离子和氢氧同位素地球化学示踪 |
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| 引用本文： | 李玥,吴珍汉,杨智.长白山天池水系常量离子和氢氧同位素地球化学示踪[J].科学技术与工程,2015,15(6):16-20. |
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| 作者姓名： | 李玥 吴珍汉 杨智 |
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| 作者单位： | 1. 中国地质科学院,北京,100037
2. 淮河水资源保护科学研究所,蚌埠,233001 |
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| 基金项目： | 201211095-1 长白山火山现今活动性综合研究 |
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| 摘 要： | 采集天池火山区的温泉水、地下水和地表水,进行了常量离子和氢氧同位素指标测试,进行了水体来源分析。结果发现:1水体的氢氧同位素数据表明各类水体均来源于大气降水;2温泉水的氚含量指示其年龄为50~60年;3各类水体中离子含量和氚含量的变化特征表明天池火山区的温泉水主要汇入天池水和北坡水系之中,仅有少量进入西坡和南坡水系,天池火山区地下水呈现出由南向北运移的特点。
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| 关 键 词： | 长白山天池 地球化学示踪 氢氧同位素 氚含量 水化学 |
| 收稿时间： | 2014/8/22 0:00:00 |
| 修稿时间： | 2014/10/29 0:00:00 |
Geochemical tracer of major ions, hydrogen and oxygen isotopes for waters of Tianchi lake in Changbai Mountain |
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| Yue Li,Zhenhan Wu and Zhi Yang.Geochemical tracer of major ions, hydrogen and oxygen isotopes for waters of Tianchi lake in Changbai Mountain[J].Science Technology and Engineering,2015,15(6):16-20. |
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| Authors: | Yue Li Zhenhan Wu and Zhi Yang |
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| Institution: | Chinese academy of geological sciences,Beijing,Academic institute for water resource protection of Huaihe River,Bengbu,Anhui Province |
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| Abstract: | Surface and ground water, as well as hot spring water samples in the vicinity of Tianchi lake in Changbai Mountain was collected for analysis of hydrogen and oxygen isotopes and the major ions in order to characterize the sources and moving characteristics of the waters. It was found that the ultimate source of all the three water types is atmospheric precipitation; Hot spring water has an age of 50-60 years, which was indicated by the tritium concentrations; Water from hot springs flows mainly to the Tianchi lake and the northern hillside rivers with a small amount flowing to the western and southern hillside rivers. And the ground water moves from the south to the north. |
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| Keywords: | Tianchi lake of Changbai Mountain geochemical tracer hydrogen and oxygen isotopes tritium concentrations water geochemistry |
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