| 西南岩溶石山地区不同类型地下河开发利用模式探讨 |
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| 引用本文： | 曹建文,夏日元.西南岩溶石山地区不同类型地下河开发利用模式探讨[J].中国岩溶,2017,36(5):609-617. |
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| 作者姓名： | 曹建文 夏日元 |
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| 作者单位： | 1.中国地质大学（武汉）/中国地质科学院岩溶地质研究所/国土资源部、广西岩溶动力学重点实验室 |
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| 基金项目： | 中国地质调查局地质调查项目（DD20160300）;广西自然科学基金:2016GXNSFAA380057 |
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| 摘 要： | 西南岩溶石山地区岩溶发育规律复杂, 给地下河的有效开发利用带来了困难。在近年来西南岩溶区地质调查成果的基础上，系统总结不同岩溶地貌类型区地形地貌条件、岩溶发育特征，提出了6种典型地下河开发利用模式:（1）峰丛洼地区地下河溶洼成库模式；（2）岩溶深切河谷区地下河堵洞成库模式；（3）岩溶槽谷区地表-地下联合成库模式；（4）岩溶垄脊褶皱区隧洞引水模式；（5）峰林平原（谷地）区地下河机井提引利用模式；（6）断陷盆地边缘地区地下河地表-地下联合成库模式。这6种模式的提出，为因地制宜、合理高效开发利用地下水资源，提供了切实可行的方法借鉴，可有效服务国家精准扶贫战略。
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| 关 键 词： | 西南岩溶石山地区 岩溶地貌类型 开发利用模式 地下水资源 |
Exploitation models for different types of underground rivers in karst mountain areas of southwestern China |
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| CAO Jianwen and XIA Riyuan.Exploitation models for different types of underground rivers in karst mountain areas of southwestern China[J].Carsologica Sinica,2017,36(5):609-617. |
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| Authors: | CAO Jianwen and XIA Riyuan |
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| Institution: | 1.China University of Geosciences/Institute of Karst Geology, CAGS/Key Laboratory of Karst Dynamics, MLR & GZAR2.Institute of Karst Geology, CAGS/Key Laboratory of Karst Dynamics, MLR & GZAR |
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| Abstract: | The karst development of karst mountain areas in southwestern China is complicated, which brings difficulties to the development and utilization of underground rivers there. Based on the results of geological surveys in these regions recent years, this work makes a systematic summary on the characteristics of karst landforms and karst development, and proposes 6 typical exploitation modes of underground rivers, i.e.(1)karst depression reservoirs in peak-cluster depression areas,(2) reservoirs formed by subterranean stream blocking in deep karst valley areas,(3) surface-underground combined reservoirs in karst valley areas,(4) water diversion by digging tunnels in karst ridge fold zones, (5) leading groundwater by motor-pumped wells in peak forest-plain areas, and(6) Reservoirs by combined surface-subsurface underground streams in edges of fault-depression basins. These 6 models provide a practical reference for treatment in accordance with local conditions, reasonable and efficient development and utilization of groundwater resources, and can effectively serve the national strategy of precise poverty alleviation. |
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| Keywords: | karst mountain area of Southwest China karst landform type exploitation model groundwater resources |
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