Unknown
In:
J. Geophys. Res., Oxford and Edinburgh, Blackwell Scientific Publications, vol.
111, no. B9, pp. 1-14, pp. B09408, (ISBN: 0534351875, 2nd edition)
Publication Date:
2006
Description:
The gravity signal contains information regarding changes in density at all
depths and can be used as a proxy for the strain accumulation in fault networks. A
stress evolution time-dependent model was used to create simulated slip histories over
the San Andreas Fault network in California. Using a linear sum of the gravity signals
from each fault segment in the model, via coseismic gravity Green's functions, a
time-dependent gravity model was created. The steady state gravity from the long-term
plate motion generates a signal over 5 years with magnitudes of ...
Keywords:
Gravimetry, Gravitation
;
Crustal deformation (cf. Earthquake precursor: deformation or strain)
;
Stress
;
Strain
;
Modelling
;
1217
;
Geodesy
;
and
;
Gravity:
;
Time
;
variable
;
gravity
;
7209
;
Seismology:
;
Earthquake
;
dynamics
;
0515
;
Computational
;
Geophysics:
;
Cellular
;
automata
;
4430
;
Nonlinear
;
Geophysics:
;
Complex
;
systems
;
Fernandez
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