| 金沙江水网及其地震地下水前兆监测能力的讨论 |
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| 引用本文： | 李万明,车用太,刘成龙,鱼金子,何案华.金沙江水网及其地震地下水前兆监测能力的讨论[J].中国地震研究,2012,26(2):181-200. |
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| 作者姓名： | 李万明 车用太 刘成龙 鱼金子 何案华 |
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| 作者单位： | 1) Institute of Engineering Mechanics，China Earthquake Administration，Harbin 150080，China;2) Institute of Geology，China Earthquake Administration，Beijing 100029，China;2) Institute of Geology，China Earthquake Administration，Beijing 100029，China;2) Institute of Geology，China Earthquake Administration，Beijing 100029，China;3) Institute of Crustal Dynamics，China Earthquake Administration，Beijing 100085，China |
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| 基金项目： | This project was sponsored by the Jinsha River Development Corporation Ltd． Program of China Three Gorges Cooperation ( JSJ (06)007) ． |
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| 摘 要： | A groundwater observational network for monitoring seismic precursors has been established at the reservoirs on the lower reaches of the Jinsha River in southwestern China, where a series of hydropower stations are under construction. It is the second network in China that is operated by enterprises with the purpose to observe and study earthquake precursors in reservoir areas. This paper presents the layout and technical constitution of the network, features of its observational wells and aquifers and the preliminary result of its experimental operation. Its capability to monitor seismic precursor is evaluated based on an analysis of the well-aquifer system as well as the multiple-monthly, monthly, daily and hourly variations of water levels and water temperatures observed by this network.
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| 关 键 词： | Groundwater observational network Reservoirs in lower reaches of Jinsha River Earthquake precursor monitoring |
| 收稿时间： | 4/2/2011 12:00:00 AM |
| 修稿时间： | 6/9/2011 12:00:00 AM |
The Jinsha River Groundwater Observation Network and Discussion about Its Earthquake Precursor Monitoring Capability |
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| Li Wanming,Che Yongtai,Liu Chenglong,Yu Jinzi and He Anhua.The Jinsha River Groundwater Observation Network and Discussion about Its Earthquake Precursor Monitoring Capability[J].Earthquake Research in China,2012,26(2):181-200. |
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| Authors: | Li Wanming Che Yongtai Liu Chenglong Yu Jinzi and He Anhua |
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| Institution: | Li Wanming1), Che Yongtai2), Liu Chenglong2), Yu Jinzi2), and He Anhua3) 1) Institute of Engineering Mechanics, China Earthquake Administration, Harbin 150080, China 2) Institute of Geology, China Earthquake Administration, Beijing 100029, China 3) Institute of Crustal Dynamics, China Earthquake Administration, Beijing 100085, China |
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| Abstract: | A groundwater observational network for monitoring seismic precursors has been established at the reservoirs on the lower reaches of the Jinsha River in southwestern China, where a series of hydropower stations are under construction. It is the second network in China that is operated by enterprises with the purpose to observe and study earthquake precursors in reservoir areas. This paper presents the layout and technical constitution of the network, features of its observational wells and aquifers and the preliminary result of its experimental operation. Its capability to monitor seismic precursor is evaluated based on an analysis of the well-aquifer system as well as the multiple-monthly, monthly, daily and hourly variations of water levels and water temperatures observed by this network. |
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| Keywords: | Groundwater observational network Reservoirs in lower reaches of Jinsha River Earthquake precursor monitoring |
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