| 平凉天然水环境同位素研究及其在隐伏岩溶水文地质中的应用 |
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| 引用本文： | 马致远,高文义.平凉天然水环境同位素研究及其在隐伏岩溶水文地质中的应用[J].地球科学与环境学报,1997(Z1). |
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| 作者姓名： | 马致远 高文义 |
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| 作者单位： | 西安工程学院水工系 |
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| 摘 要： | 本文在研究平凉地区大气降水、地表水和地下水的氢氧稳定同位素和氢的放射性同位素的基础上，重点讨论了大岔河隐伏岩溶水的水文地质条件。结果表明，大岔河隐伏岩溶水的补给局限在大岔河流域内，其径流条件良好，现代降水混入量平均为５４％，具有潜在的开发利用价值。
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| 关 键 词： | 氢氧环境同位素 隐伏岩溶水系统 补给条件 |
ENVIRONMENTAL ISOTOPE OF NATURAL WATER AND ITS APPLICATION IN COVERED KARST HYDROGEOLOGY IN PINGLIANG AREA |
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| Ma Zhiyuan, Gao Wenyi.ENVIRONMENTAL ISOTOPE OF NATURAL WATER AND ITS APPLICATION IN COVERED KARST HYDROGEOLOGY IN PINGLIANG AREA[J].Journal of Earth Sciences and Environment,1997(Z1). |
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| Authors: | Ma Zhiyuan Gao Wenyi |
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| Abstract: | This paper gives the stable isotopic composition of atmospheric precipitation, surfacewater and groundwater and radioactive isotope of hydrogen. After that,it is directed against the main hydrogeologic problems such as recharge,runoff and discharge of covered karst water by using the way of environmental isotopic hydrogeology. |
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| Keywords: | environmental isotope of hydrogen and oxygen covered karst water system recharge condition |
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