| Groundwater Systems and Resources in the Ordos Basin, China |
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| 作者姓名： | HOU Guangcai LIANG Yongping SU Xiaosi ZHAO Zhenghong TAO Zhengping YIN Lihe YANG Yuncheng WANG Xiaoyong |
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| 作者单位： | Xi’an Institute of Geology and Mineral Resources, Xi’an, Shaanxi 710054;Institute of Karst Geology, Chinese Academy of Geological Sciences, Guilin, Guangxi 541004;Institute of Water Resources and Environment, Jilin University, Changchun, Jilin 130026;Xi’an Institute of Geology and Mineral Resources, Xi’an, Shaanxi 710054;Xi’an Institute of Geology and Mineral Resources, Xi’an, Shaanxi 710054;Xi’an Institute of Geology and Mineral Resources, Xi’an, Shaanxi 710054;Xi’an Institute of Geology and Mineral Resources, Xi’an, Shaanxi 710054;Xi’an Institute of Geology and Mineral Resources, Xi’an, Shaanxi 710054 |
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| 基金项目： | This work was supported by grants from the Chinese Geological Survey Plan (No. 1212010331302) and IAEA Technical Cooperation Project (CPR/8/012-017). |
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| 摘 要： | The Ordos Basin is a large-scale sedimentary basin in northwestern China. The hydrostratigraphic units from bottom to top are pre-Cambrian metamorphic rocks, Lower Paleozoic carbonate rocks, Upper Paleozoic to Mesozoic clastic rocks and Cenozoic deposits. The total thickness is up to 6000 m. Three groundwater systems are present in the Ordos Basin, based on the geological settings, i.e. the karst groundwater system, the Cretaceous clastic groundwater system and the Quaternary groundwater system. This paper describes systematically the groundwater flow patterns of each system and overall assessment of groundwater resources.
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| 关 键 词： | 地下水系统 地下水资源 沉淀性盆地 喀斯特地形 |
| 收稿时间： | 2008/1/18 0:00:00 |
| 修稿时间： | 2008/2/21 0:00:00 |
Groundwater Systems and Resources in the Ordos Basin,China |
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| Authors: | HOU Guangcai ;LIANG Yongping ;SU Xiaosi ;ZHAO Zhenghong ;TAO Zhengping ;YIN Lihe ;YANG Yuncheng ;WANG Xiaoyong |
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| Institution: | 1. Xi'an Institute of Geology and Mineral Resources, Xi'an, Shaanxi 710054;2. Institute of Karst Geology, Chinese Academy of Geological Sciences, Guilin, Guangxi 541004;3. Institute of Water Resources and Environment, Jilin University, Changchun, Jilin 130026 |
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| Abstract: | The Ordos Basin is a large‐scale sedimentary basin in northwestern China. The hydrostratigraphic units from bottom to top are pre‐Cambrian metamorphic rocks, Lower Paleozoic carbonate rocks, Upper Paleozoic to Mesozoic clastic rocks and Cenozoic deposits. The total thickness is up to 6000 m. Three groundwater systems are present in the Ordos Basin, based on the geological settings, i.e. the karst groundwater system, the Cretaceous clastic groundwater system and the Quaternary groundwater system. This paper describes systematically the groundwater flow patterns of each system and overall assessment of groundwater resources. |
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| Keywords: | groundwater system circulation and evolution groundwater resources Ordos Basin |
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