| Review of Research Progresses on the Science of Earthquake Underground Fluid in China During the Last 40 Years |
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| 作者姓名： | Liu Yaowei |
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| 作者单位： | Liu Yaowei~ 1，2)1) School of Water Resources and Environment，China University of Geosciences，Beijing 100083，China2) Institute of Crustal Dynamics，CEA，Beijing 100085，China |
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| 基金项目： | Received on March 13, 2006; revised on May 10, 2006. This project was sponsored by the State Science and Technology Program of Tackle Key Problem for the tenth ＂Five- Year Plan＂ of China （2001 BA601 B02-02）. |
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| 摘 要： | This paper presents a review of the development of scientific research and practice of earthquake underground fluid in China during the last 40 years, summaries early constructive research and primary achievements in this field. The science of earthquake underground fluid is closely correlated with earthquake monitoring and prediction, such as innovations in observation techniques and theoretical methods, and analysis of diversified parameters and research into predictive methods. The historical evolution of observation networks for underground fluid indicates that the demand for strong earthquake monitoring and prediction has become the driving force of the construction and development of the observation network. The development of observation techniques represents the trend based on multiform measurement, syntheses, and digitization. The study results of underground fluid theory and precursory mechanisms suggest that the precursory model, numerical simulation and in-door or field experimental research are the main technological approaches promoting innovation. Research results of earthquake forecast methods use physics based forecast techniques and the ideas of combination of usability and scientific advance. It has been proved by forecast practice that studying underground fluid is a very important subject in earthquake prediction on the Chinese mainland. Finally, the primary work and technical criterion on underground fluid are introduced, and some major scientific issues and development trends in different historical stages are summarized.
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| 关 键 词： | 中国 地震 地下流体 科学研究 研究进展 综述 |
Review of Research Progresses on the Science of Earthquake Underground Fluid in China During the Last 40 Years |
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| Liu Yaowei.Review of Research Progresses on the Science of Earthquake Underground Fluid in China During the Last 40 Years[J].Earthquake Research in China,2007,21(1):16-32. |
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| Authors: | Liu Yaowei |
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| Institution: | School of Water Resources and Environment,China University of Geosciences,Beijing 100083,China; Institute of Crustal Dynamics,CEA,Beijing 100085,China |
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| Abstract: | This paper presents a review of the development of scientific research and practice of earthquake underground fluid in China during the last 40 years, summaries early constructive research and primary achievements in this field. The science of earthquake underground fluid is closely correlated with earthquake monitoring and prediction, such as innovations in observation techniques and theoretical methods, and analysis of diversified parameters and research into predictive methods. The historical evolution of observation networks for underground fluid indicates that the demand for strong earthquake monitoring and prediction has become the driving force of the construction and development of the observation network. The development of observation techniques represents the trend based on multiform measurement, syntheses, and digitization. The study results of underground fluid theory and precursory mechanisms suggest that the precursory model, numerical simulation and in-door or field experimental research are the main technological approaches promoting innovation. Research results of earthquake forecast methods use physics based forecast techniques and the ideas of combination of usability and scientific advance. It has been proved by forecast practice that studying underground fluid is a very important subject in earthquake prediction on the Chinese mainland. Finally, the primary work and technical criterion on underground fluid are introduced, and some major scientific issues and development trends in different historical stages are summarized. |
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| Keywords: | Earthquake Underground fluid Scientific research Review |
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