Seminar_B

for discussion: pdf (2 MB), a preliminary version from April, to be updated (cf. major issues, 126 KB) during August 2018

Please check a pretty different modeling approach (Sibson's fault-valve model, with 'rupture' represented by a finite-length segment of 50x augmented diffusivity within the seal layer) developed by:

Fischer T, Matyskac C, Heinicke J (2017)

Earthquake-enhanced permeability – evidence from carbon dioxide release following the ML 3.5 earthquake in West Bohemia

EPSL, 460, 60–67

Further reading:

Muir-Wood R, King G C P (1993)

Hydrological signatures of earthquake strain

J Geophys Res, 98, 22035–22068

Sibson R H (1981)

Fluid flow accompanying faulting: field evidence and models

In: Simpson D W, Richards P G (eds), Earthquake Prediction: An International Review

In: Maurice Ewing Series, vol 4, AGU, Washington DC, 593–603

Sibson R H (1990)

Rupture nucleation on unfavorably oriented faults

BSSA, 80, 1580–1604

Sibson R H (1992)

Implications of fault-valve behavior for rupture nucleation and recurrence

Tectonophysics 211, 283–293

Sibson R H, Rowland J V (2003)

Stress, fluid pressure and structural permeability in seismogenic crust, North Island, New Zealand

Geophys J Int, 154, 584–594

Zhang S X, Zhang C, Zhang Y, et al (2015)

Recovering period of postseismic fluid pressure in fault valve

J Earth Sci, 26(4), 530–536