منابع مشابه
Thermal–petrological controls on the location of earthquakes within subducting plates
We find that in young and warm subducting plates, earthquakes occur just below the Moho. In older plates, earthquakes occur throughout the subducting oceanic crust, as well as the subducting mantle. We document this behavior in several subduction zones where there are independent constraints on earthquake locations and slab structure, specifically for northern and southern Japan, Alaska, and te...
متن کاملSHEAR-WAVE VIBRATIONAL DIRECTIONS AND RELATED FAULT MOVEMENTS IN SOUTHERN CALIFORNIA EARTHQUAKES* By
VIBR~,TION~.L directions of direct shear waves from a number of small local earthquakes in southern California, recorded at Pasadena and Riverside, are determined and related to corresponding faulting at the source. A theoretical relationship between wave vibrational directions and fault displacements is proposed. Directions of SV and SIt motions from various fault types are adduced from this r...
متن کاملLuminous Phenomena of Earthquakes: Observations and Theories
Over the past few years, different theories (piezoelectric, positive holes, friction-vaporization, exo-electron emission, tribo- or fracture electrification) have been presented for the interpretation of earthquake lights. Although these theories can interpret earthquake luminous, each suffer from particular problems. There are also ambiguities and questions about the location of the light, the...
متن کاملEarthquakes and nuclear detonations.
Author(s): Don L. Anderson, Charles B. Archambeau, James N. Brune, Charles F. Richter, Stewart W. Smith, Joe H. Allen, Leslie F. Bailey, Alan Ryall, Gary Boucher, Cesare Emiliani, Christopher G. A. Harrison, Mary Swanson Source: Science, New Series, Vol. 167, No. 3920 (Feb. 13, 1970), pp. 1011-1014 Published by: American Association for the Advancement of Science Stable URL: http://www.jstor.or...
متن کاملRupture, waves and earthquakes
Normally, an earthquake is considered as a phenomenon of wave energy radiation by rupture (fracture) of solid Earth. However, the physics of dynamic process around seismic sources, which may play a crucial role in the occurrence of earthquakes and generation of strong waves, has not been fully understood yet. Instead, much of former investigation in seismology evaluated earthquake characteristi...
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ژورنال
عنوان ژورنال: Geology and Mineral Resources of World Ocean
سال: 2018
ISSN: 1999-7566
DOI: 10.15407/gpimo2018.04.005