地震地下流体汞前兆监测现状与发展方向  

Present Situation and Future Development of the Mercury Precursory Monitoring in China

作　　者：郭丽爽[1] 刘耀炜[1] 张磊[1] 刘冬英[1] 李旖雯 

机构地区：[1]中国地震局地壳应力研究所(地壳动力学重点实验室),北京100085 [2]南京农业大学,江苏南京210095

出　　处：《地震工程学报》2016年第2期303-308,共6页China Earthquake Engineering Journal

基　　金：地震行业科研专项(201308006)

摘　　要：汞是地震地下流体化学量前兆监测中的重要测项之一,在地震监测预测和活断层探测方面得到广泛应用。自1985年把测汞技术引用到地震监测预测中以来,建成了以水汞和气汞为对象的汞前兆监测网,并获得了较好的震例。本文阐述地震行业汞观测发展历程,概述测汞仪类型和典型技术,同时也提出汞观测中亟需解决的问题,并对汞监测技术的发展方向提出了建议。Mercury is important for seismic underground fluid precursory monitoring and thus is widely used in earthquake monitoring and prediction and surveying of active faults.Mercury observation techniques have been used in seismic monitoring and prediction since 1985,and since then a mercury precursory monitoring network has been established to monitor mercury in groundwater and escape gas from groundwater and soil.This has enabled the pre-diction of a number of earthquakes.In this study,we outline the development course of mercury monitoring,conduct a summary of mercury analysis,and determine urgent issues related to mercury monitoring.

关 键 词：地震地下流体 汞 前兆监测 汞观测技术 发展方向 

分 类 号：P315.724[天文地球—地震学]