東北日本の活断層と短波長ブーゲー異常
1980 年 26 巻 2 号 p. 132-133
詳細
1980 年 26 巻 2 号 p. 132-133
Most of active faults are located in negative short-wavelength Bouguer anomaly zones in Northeast Japan. Exceptionally in the shallowfocus seismic belt around the tip of Philippine Sea Plate boundary, active faults coincide with a positive short-wavelength Bouguer anomaly zone.
