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Significance test for seismicity rate changes before the 1987 Chiba-toho-oki earthquake (M 6.7) Japan
quiescence seismicity rate increasa quantitative analysis significance test the 1987 Chiba-toho-oki earthquake
2015/9/30
A precursory seismic quiescence lasting 1.5 ± 0.5 years was observed prior to the 1987 M 6.7 Chiba-toho-oki earthquake, Central Japan. This event was the largest mainshock to occur in the region in 60...
Seismic hazard assessment for the Caucasus test area
Seismic hazard assessment Caucasus historical earthquake UN/IDNDR active faults
2015/9/30
The GSHAP CAUCAS test area was established under the INTAS Ct.94-1644 (Test Area for sismic Hazard Assessment in the Caucasus) and NATO ARW Ct.95-1521 (Historical and Prehistorical Earthquakes in the ...
Integrated geophysical measurements on a test site for detection of buried steel drums
Environmental pollution Buried steel drums Magnetometry
2015/8/27
Geophysical methods are increasingly used to detect and locate illegal waste disposal and buried toxic steel drums. This study describes the results of a test carried out in clayey-sandy ground where ...
A Full Waveform Test of the Southern California Velocity Model by the Reciprocity Method
Reciprocity Southern California finite difference velocity model
2014/4/10
We apply the reciprocity method (EISNER and CLAYTON, 2001a) to compare the full waveform synthetic seismograms with a large number of observed seismograms. The reciprocity method used in the finite-di...
