【摘要】 2001～2007年北京地区地磁测量工作,取得了大量可靠的资料。应用这些资料,分析了2001～2007年北京地区地磁变化,研究了震磁前兆信息,获得了有意义的震磁前兆,在北京地区的地震监测预报工作中具有积极作用,产生了一定实效。更多还原

【Abstract】 The geomagnetic survey in Beijing area during 2001～2007 has obtained a lot of precise and reliability data. Using these precise and reliability data, the geomagnetic change in Beijing area during 2001～2007 was analyzed, and the seismomagnetic precursor information was researched. The significant seismomagnetic precursor was obtained. It has active effect and some practical efficiency in earthquake monitoring and prediction work in the Beijing area.更多还原