| 鲁东地热区氢氧同位素特征及地热水补给来源 |
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| 引用本文： | 田禹.鲁东地热区氢氧同位素特征及地热水补给来源[J].地质科技通报,2015,34(6):182-185. |
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| 作者姓名： | 田禹 |
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| 作者单位： | 1. 中国海洋大学管理学院, 山东 青岛 266100; |
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| 基金项目： | 山东青年政治学院博士科研启动基金项目(14A001)国家自然科学基金项目(71303140)山东省自然科学基金项目(ZR2014DL006)山东省高等学校科技计划项目(J13LH05) |
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| 摘 要： | 在野外采样的基础上,通过测试分析温泉及地热井中地热水的同位素2H、18O、3H的特征,利用同位素地球化学方法识别鲁东地热区地下热水的补给来源。结合高程效应确定补给范围为地形较高的丘陵地带。根据3H的测试数据应用法国J.FT.(丰特)来特的经验估算结果和构建δ18O与纬度之间的关系对鲁东地热水的补给来源进行判别,得出鲁东地热区地热水补给来源为现代大气降水。
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| 关 键 词： | 鲁东地热区 同位素特征 地热水补给 |
| 收稿时间： | 2014-11-14 |
Features of Hydrogen and Oxygen Isotopes and the Make-up Source for Geothermal Water in East Shandong Geothermal Area |
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| Affiliation: | 1. Management College, Ocean University of China, Qingdao Shandong 266100, China;2. College of Administration, Shandong Youth University of Political Science, Jinan 250103, China |
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| Abstract: | This paper analyzes the features of hydrogen and oxygen isotopes 2H,18O and 3H in geothermal water from hot spring and geothermal well based on sampling and testing.The study identifies the makeup source of geothermal water in east Shandong Province by isotope geochemistry method.Combining the elevation effect,the paper selects the area with relatively high hills as the area to be made-up.In addition,the paper uses 3H testing data and the result of J.FT.experience-based estimation and constructs the relation between δ18O and latitude to determine the make-up source for geothermal water in east Shandong Province-meteoric water.The results show that the make-up of geothermal water is the rainfall. |
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