| 昆仑山北坡岛状冻土区西大滩大型饮用矿泉群成因分析 |
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| 引用本文： | 张森琦,范基姣,吴宏涛,蒋凡,谭立渭,郭宏业,李颖志.昆仑山北坡岛状冻土区西大滩大型饮用矿泉群成因分析[J].冰川冻土,2009,31(5). |
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| 作者姓名： | 张森琦 范基姣 吴宏涛 蒋凡 谭立渭 郭宏业 李颖志 |
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| 作者单位： | 1. 中国地质调查局水文地质环境地质调查中心,河北,保定,071051
2. 青海省水文地质工程地质调查院,青海,西宁,810008 |
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| 基金项目： | 中国地质调查局地质大调查项目(1212010818080;1212010918042)资助 |
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| 摘 要： | 在对昆仑山北坡岛状冻土区西大滩大型饮用矿泉群水文地质、导水与控水断裂、水化学等方面实地调查和EH-4高频、电测深勘探的基础上,认为矿泉群的补给源为昆仑山玉珠峰一带的现代冰川底部冰雪覆盖融区水、冰雪消融水、大气降水和地表水.补给源水通过具多期活动性的F3和F4正断层组破碎带补给深层地下水.深层地下水在西倾近南北向正断层组F2及F2-1,2的导水断层破碎带富集并继续向北径流,径流至F1南倾活动性逆断层上盘时,形成富水"三角区",并沿F1断层破碎带排泄出地表,是西大滩大型饮用矿泉群形成的主因.
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| 关 键 词： | 西大滩 冻土 饮用矿泉水 成因 |
Formation Cause of the Mineral Drinking Springs in Xidatan in Patchy Permafrost Zone on the North Slopes of Kunlun Mountains |
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| ZHANG Sen-qi,FAN Ji-jiao,WU Hong-tao,JIANG Fan,TAN Li-wei,GUO Hong-ye,LI Ying-zhi.Formation Cause of the Mineral Drinking Springs in Xidatan in Patchy Permafrost Zone on the North Slopes of Kunlun Mountains[J].Journal of Glaciology and Geocryology,2009,31(5). |
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| Authors: | ZHANG Sen-qi FAN Ji-jiao WU Hong-tao JIANG Fan TAN Li-wei GUO Hong-ye LI Ying-zhi |
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| Institution: | 1.Center for Hydrogeological and Environment Geological Survey of China Geological Survey;Baoding Hebei071051;China;2.Qinghai Institute of Hydrogeological and Engineering Geology Survey;Xining Qinghai810008;China |
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| Abstract: | Basing on the hydrogeological investigation,the water-conducting and water-controlling fractures survey,the water chemistry survey and EH-4 high-frequency deep sounding in the area of Xidatan mineral springs,it is found that the origin of the mineral springs is the meltwater from snow,ice and glaciers,atmospheric precipitation and surface water around the Mount Yuzhu of Kunlun Mountain. The origin water supplies the deep groundwater through active fractures F3and F4,then riches at almost south-north running... |
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| Keywords: | Xidatan frozen soil drinking mineral water cause of formation |
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