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THE APPLICATION OF CONTROLLABLE SOURCE AUDIO FREQUENCY MAGNETOTELLURIC SOUNDING TO HYDROGEOLOGICAL EXPLORATION IN BEIJING |
XU Guang-hui1,2, HUANG Li-jun3, LIU Rui-de3 |
1. Beijing Huaqing Geothermal Exploitation Company Ltd., Beijing 102218;
2. China University of Geosciences, Beijing 100083, China;
3. Institute of Geophysical and Geochemical Exploration, IUGS, Langfang 065000, China |
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Abstract In the peripheral areas of Beijing, deep groundwater resources are mostly exploited from fractured shatter zones or karst fissures, and dolomite karst fissure water of Jixian System serves as the main geothermal resource.The fracture structure type underground hot water has been relatively rarely exploited.With practical examples, this paper deals with the role of controllable source audio frequency magnetotelluric sounding in the exploration of fracture structure type geothermal resources and karst shatter and fracture structure type groundwater resources as well as the application results.
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Received: 10 April 2005
Published: 24 December 2005
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[1] |
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