| 岩溶地区水文地质环境地质综合调查工程进展 |
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| 作者姓名： | 夏日元 蒋忠诚 邹胜章 曹建华 覃小群 苏春田 罗为群 周立新 |
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| 作者单位： | 中国地质科学院岩溶地质研究所/国土资源部、广西区岩溶动力学重点实验室，桂林 541004 |
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| 基金项目： | 中国地质调查局“岩溶地区水文地质环境地质综合调查工程(编号: 5.9)”、“西南岩溶地区水文地质环境地质综合研究(编号: 1212011121157)”、“西南典型岩溶地下河调查与动态评价(编号: 1212011220959)”、“典型岩溶地下河系统水循环机理监测与试验(编号: 201411100)”及“红水河上游岩溶流域1∶5万水文地质环境地质调查(编号: DD20160300)”项目资助 |
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| 摘 要： | 近年来,由中国地质调查局组织实施的"岩溶地区水文地质环境地质综合调查"工程,按阶段任务目标,基本查明了我国南方岩溶区岩溶地下水资源赋存分布规律和开发利用潜力,发现了石漠化、地下水污染、内涝灾害等环境地质问题,揭示了岩溶作用对油气资源、矿产资源、岩溶旅游资源、碳循环和环境地质问题的控制机制,启动了"全球岩溶动力系统资源环境效应"国际大科学计划,在岩溶动力学理论、岩溶石笋高分辨率测年、岩溶人工增汇和岩溶地下水探测等方面实现了重大科技创新。建立的不同类型区岩溶地下水富水模式、成井模式、有效开发利用模式以及石漠化区综合治理模式,经实践表明具有推广应用价值,可为岩溶水资源可持续开发利用、石漠化综合治理、地下水污染防治和岩溶贫困区脱贫攻坚提供技术支撑。
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| 关 键 词： | 岩溶地区 水资源 岩溶动力学 石漠化 碳循环 |
| 收稿时间： | 2017-01-03 |
Progress of hydrogeology and environmental geology comprehensive survey in Karst area |
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| Authors: | XIA Riyuan JIANG Zhongcheng ZOU Shengzhang CAO Jianhua QIN Xiaoqun SU Chuntian LUO Weiqun ZHOU Lixin |
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| Institution: | Key Laboratory of Karst Dynamics, Ministry of Land and Resources & Guangxi, Institute of Karst Geology,Chinese Academy of Geological Sciences, Guilin 541004, China |
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| Abstract: | Through the comprehensive investigation of hydrogeology and environmental geology in Karst area conducted by the China Geological Survey, the distribution regularity and development potential of Karst groundwater resources are identified. The environmental geological problems such as rocky desertification, groundwater pollution and waterlogging are discovered, and the control mechanism of karstification to oil and gas resources, mineral resources, Karst tourism resources, carbon cycle and environmental geological problems are revealed. The international big science program, Global Karst Dynamic System Resources and Environmental Effects, was launched. It has achieved significant scientific and technological innovation in Karst kinetics theory, Karst stalagmite high resolution dating, artificial carbon sequestration and Karst groundwater exploration. The water-rich model, well-formed model, effective development and utilization model and integrated management model in rocky desertification areas with different types of Karst groundwater are established and after practical tests they show a high value in application. The above results provide technical support for sustainable development and utilization of Karst water resources, comprehensive control of rocky desertification, prevention and control of groundwater pollution and poverty alleviation in Karst areas. |
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| Keywords: | Karst area water resources Karst dynamics rocky desertification carbon cycle |
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