| 全安盆地水文地质特征及热水成因分析 |
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| 引用本文： | 唐仕尧,江卫兵,王联社.全安盆地水文地质特征及热水成因分析[J].华东地质学院学报,2014(3):333-338. |
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| 作者姓名： | 唐仕尧 江卫兵 王联社 |
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| 作者单位： | 核工业二九〇研究所,广东韶关512026 |
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| 基金项目： | 中国地质调查局“全国铀矿资源调查”项目（1212011220781）; 国家科技支撑计划项目（2011BAB04B07）; 中国核工业地质局生产中科研项目（201369） |
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| 摘 要： | 在简要分析全安盆地水文地质特征、地下水赋存条件及划分地下水类型基础上,对盆地西部周地—暖水塘地区地下热水形成原因、赋存环境进行研究,认为多期次构造运动形成的断裂、裂隙沟通深部地下热水是盆地热水来源的主要原因;采取地下热水样品并开展氢氧稳定同位素、逸出气体、水化学成份测试,认为地下热水由大气降水补给,长期水动态观测结果也显示大气降水与地下热水关系较密切。
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| 关 键 词： | 地下热水 氢氧稳定同位素 成因分析 循环条件 全安盆地 |
The Characteristics of Hydrogeological and Analysis of Genesis of Geothermal Water in Quan＇an Basin |
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| TANG Shi-yao,JIANG Wei-bing,WANG Lian-she.The Characteristics of Hydrogeological and Analysis of Genesis of Geothermal Water in Quan＇an Basin[J].Journal of East China Geological Institute,2014(3):333-338. |
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| Authors: | TANG Shi-yao JIANG Wei-bing WANG Lian-she |
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| Institution: | ( No. 290 Institute, CNNC, Shaoguan 512026, China) |
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| Abstract: | Based on the analysis of hydrogeological characteristics,groundwater storage conditions and division of groundwater types,this research analyze the cause and conditions of geothermal water in Zhoudi-Nuanshuitang area in the western of Quan＇an basin. The result shows that the connectivity between upper and bottom layers of geothermal water by the faults caused by poly-period secondary tectonic movement was the main source for current geothermal water. Then,the groundwater was sampled and analyzed by stable H-O isotope technique,escaping gas detection and water chemical composition test,the results indicate that water form atmospheric precipitation was the supply source of the geothermal water. These results also can support by a long-term water dynamic observation,which believe that a close relationship between geothermal water and precipitation. |
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| Keywords: | geothermal water stable H-O isotope characteristics and source of geothermal water groundwater cycling conditions Quan＇an basin |
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