【摘要】 对我国现行地震重力监测网和“中国地壳运动观测网络”工程实施后形成的中国地震重力监测体系的结构和能力进行了评估 ,得到的主要结论有 :1现行的地震重力监测网对 5级左右地震有较好的监测预报能力 ,但对 6级以上强震因测网范围太小而无此能力 ;2网络工程实施后的中国地震重力监测体系 ,对 7级以上大震有较好的监测预报能力 ,但对 6级左右至 7级地震 ,因测点太稀而分辨能力不足更多还原

【Abstract】 This paper assesses the structure and ability of Local Seismological Gravity Monitoring Network (LSGMN) in China main tectonic zone and China Seismological Gravity Monitoring System (CSGMS) which formed after the project of “China Crustal Movement Observation Network (CCMON)” has been performed. The main conclusions drawn are as follows: 1) LSGMN has good monitoring and prediction ability for the earthquake about M S=5. But it has no ability to monitor and predict the strong earthquake of M S>6 because of little range of the observation network; 2) CSGMS has good ability to monitor and predict the earthquake of M S>7, but the resolving power is not enough for the earthquake magnitade from M S=6 to M S=7 because the observation stations are too sparse.更多还原