Utilizing the multiple profiles from seismic sounding and other geophysical data completed in the domain of Japan Sea, the paper synthetically analyzes the characteristics of crustal structure and Benioff zone in the domain.

• 利用日本海域内完成的多条地震测深剖面及其它地球物理资料；综合分析该域地壳结构特点以及Benioff带特点.