Add to ORKGIn August, 2000, an intensive wide-angle seismic experiment was carried out across a foreland area of the Hidaka Collision Zone, Hokkaido, Japan. The 114-km EW profile line of this experiment almost coincides with the eastern half of a 227-km profile undertaken in 1999 from the NE Japan arc to the Kuril forearc across the Hidaka Collision Zone. The aim of the 2000 experiment was to elucidate the deep crustal structure in the fold-and-thrust belt formed by the collision of the NE Japan arc and the Kuril forearc. A total of 327 stations on the profile line recorded four explosive shots with 100-300 kg charges. The complicated seismograms obtained strongly indicate the occurrence of velocity reversal at depths. This experiment also provided im...
The tectonic structure of Hokkaido is interpreted as forming by plate motions and associated seconda...
In 1985, the Research Group for Explosion Seismology conducted a seismic refraction experiment along...
In 1997, Akita Prefectural Government conducted a deep seismic reflection experiment to investigate ...
In August, 2000, an intensive wide-angle seismic experiment was carried out across a foreland area o...
A seismic refraction experiment with 75 seismometers and 4 explosions (J-1 to J-4) was carried out i...
In 1998, a seismic reflection experiment was conducted in the northern part of the Hidaka collision ...
A group of seismologists from eleven universities operated a dense temporary seismic network from Ju...
An intensive wide-angle seismic experiment was carried out in the northern part of Honshu Island, Ja...
A foreland fold-and-thrust belt has been growing west of the Hidaka Collision Zone (HCZ) since middl...
A seismic refraction experiment with 75 seismometers and 4 explosions (J-1 to J-4) was carried out i...
An extensive onshore-offshore seismic refraction/wide-angle reflection experiment was undertaken in ...
On November 11,1993, seismic refraction experiments were carried out in the northern part of the Kan...
In the summer of 1999, we conducted a highly dense, onshore-offshore integrated seismic experiment i...
A seismic refraction survey was conducted along a profile from Shonai, Oita Prefecture to Kushima, M...
In 1997-1998, integrated passive and active seismic experiments were conducted in northern Honshu, J...
The tectonic structure of Hokkaido is interpreted as forming by plate motions and associated seconda...
In 1985, the Research Group for Explosion Seismology conducted a seismic refraction experiment along...
In 1997, Akita Prefectural Government conducted a deep seismic reflection experiment to investigate ...
In August, 2000, an intensive wide-angle seismic experiment was carried out across a foreland area o...
A seismic refraction experiment with 75 seismometers and 4 explosions (J-1 to J-4) was carried out i...
In 1998, a seismic reflection experiment was conducted in the northern part of the Hidaka collision ...
A group of seismologists from eleven universities operated a dense temporary seismic network from Ju...
An intensive wide-angle seismic experiment was carried out in the northern part of Honshu Island, Ja...
A foreland fold-and-thrust belt has been growing west of the Hidaka Collision Zone (HCZ) since middl...
A seismic refraction experiment with 75 seismometers and 4 explosions (J-1 to J-4) was carried out i...
An extensive onshore-offshore seismic refraction/wide-angle reflection experiment was undertaken in ...
On November 11,1993, seismic refraction experiments were carried out in the northern part of the Kan...
In the summer of 1999, we conducted a highly dense, onshore-offshore integrated seismic experiment i...
A seismic refraction survey was conducted along a profile from Shonai, Oita Prefecture to Kushima, M...
In 1997-1998, integrated passive and active seismic experiments were conducted in northern Honshu, J...
The tectonic structure of Hokkaido is interpreted as forming by plate motions and associated seconda...
In 1985, the Research Group for Explosion Seismology conducted a seismic refraction experiment along...
In 1997, Akita Prefectural Government conducted a deep seismic reflection experiment to investigate ...