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计划利用华北地区的宽频带数字地震观测台网和密集布设的数百个流动地震台组成的地震台阵,在渤海湾内利用气枪作为主动探测震源,依托正在发展的编码地震探测新技术,辅以陆地“人工爆炸震源”和天然地震,进行高精度海陆联合地震探测,深入了解华北地区的深部精细结构,监测深部介质物性随时间的变化,研究板块内部构造活动和岩石圈的演化,探索地震预测新途径。
It is planned to utilize the digital seismic observation network of broadband in North China and the seismic array of hundreds of mobile seismic stations in intensive layout. The project aims to utilize air guns as active exploration sources in the Bohai Bay. With the aid of the new technology of coded seismic exploration, Terrestrial “Artificial Explosion Source” and natural earthquakes, to carry out high-precision joint seismic exploration of sea and land, to deeply understand the deep fine structure in North China, to monitor the changes of physical properties of deep media over time, to study the tectonic activities and lithospheric evolution in the plate, and to explore the prediction of earthquakes New way.