地震断层气监测的现状与展望

断层气测量是地震科学研究的重要方法之一，断层气测量具有实用、轻便、快便、价廉等优点，在地震监测预报和减灾活动中具有广阔的应用前景和巨大的潜力。本文对断层气测量在地震科学中的应用和现状作了简要的介绍，同时探讨了我国地震断层气监测系统中存在的一些主要问题，对今后的发展进行了展望。最后简单介绍了几种断层气监测新技术及新型气敏传感器。

The Presents and Prospects about the Monitoring of Seismic Fault Product Gas

The measurement of fault product gas is one of the importment methods in seismologic research. It has many advantages, such as practicality, portability, high--speed and low--cost;has the broad prospects and the great potentialities in earthquake prediction and disaster reduction activities. The application and presents of fault product gas in seismologic research are briefly discussed in this paper. At the same time. some main problems in the monitoring system of fault product gas are also discussed; and the developing direction in future is forecasted. At last, several new technology and new type gas sensors for the monitoring of fault product gas are introduced in concise.