| 测定地下水补给温度与降雨量的最新方法--惰性气体法 |
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| 引用本文： | 王凤林,毛绪美,汪玉松,程胜高,刘存富.测定地下水补给温度与降雨量的最新方法--惰性气体法[J].水文地质工程地质,2006,33(2):1-3,18. |
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| 作者姓名： | 王凤林 毛绪美 汪玉松 程胜高 刘存富 |
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| 作者单位： | 中国地质大学环境学院,武汉,430074 |
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| 基金项目： | 中国地质大学校科研和教改项目;教育部科学技术基金 |
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| 摘 要： | 地下水补给温度与降雨量是重要的水文地质参数，已有的测定方法大多只能给出其相对变化。本文介绍的惰性气体法能同时求得地下水补给温度与降雨量的值，其基本原理是：利用地下水中惰性气体的平衡溶解量计算出地下水补给温度；在得到地下水补给温度的基础上，利用地下水中惰性气体的“过剩空气”量计算出降雨量。该方法主要适用于封闭条件下的深层地下水。
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| 关 键 词： | 地下水 惰性气体 补给温度 降雨量 |
| 文章编号： | 1000-3665（2006）02-0001-04 |
| 收稿时间： | 2005-04-25 |
| 修稿时间： | 2005-04-252005-08-17 |
The new method of determining groundwater supply temperature and rainfall by dissolved noble gases |
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| WANG Feng-lin,MAO Xu-mei,WANG Yu-song,CHENG Sheng-gao,LIU Cun-fu.The new method of determining groundwater supply temperature and rainfall by dissolved noble gases[J].Hydrogeology and Engineering Geology,2006,33(2):1-3,18. |
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| Authors: | WANG Feng-lin MAO Xu-mei WANG Yu-song CHENG Sheng-gao LIU Cun-fu |
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| Institution: | School of Environmental Studies, China University of Geosciences, Wuhan 430074, China |
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| Abstract: | Groundwater supply temperature and rainfall are important parameters to hydrogeology, but we just get their relative changes by existing methods in almost moment. The new method of determining groundwater supply temperature and rainfall by dissolved noble gases is discussed. The groundwater supply temperature value can be worked out with the volume of balance dissolving noble gas in groundwater, but the rainfall value can be worked out with the volume of overmuch dissolving noble gas on the basis of getting groundwater supply temperature. And this method is mainly adaped to deep groundwater in closed condition. |
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| Keywords: | groundwater noble gas supply temperature rainfall |
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