scholarly journals RELATIONSHIP BETWEEN STATIC STRESS CHANGE AND VOLCANISM. HOW AND IF TECTONIC EARTHQUAKE COULD INFLUENCE VOLCANIC ACTIVITY. EXAMPLE OF EL REVENTADOR VOLCANO, ECUADOR

2014 ◽  
Author(s):  
Daniele Alami
2014 ◽  
Vol 9 (3) ◽  
pp. 365-372 ◽  
Author(s):  
Eisuke Fujita ◽  
◽  
Tomofumi Kozono ◽  
Norio Toda ◽  
Aiko Kikuchi ◽  
...  

The 2011 Tohoku mega-thrust earthquake caused huge crustal deformation over a wide are of Mainland Japan. Many mega-thrust earthquakes worldwide have triggered volcanic eruptions nearby, and it is assumed that stress changes due to the Tohoku earthquake resulted in a perturbation to the magma system. The objectives of our study is to evaluate this perturbation quantitatively and to analyze the mechanism of the interaction between mega-thrust earthquakes and volcanic eruptions. This paper focuses on quasi-static stress change due to viscous relaxation of a source region and the surrounding area.


2000 ◽  
Vol 105 (B3) ◽  
pp. 6141-6151 ◽  
Author(s):  
Yoshihiro Hiramatsu ◽  
Nobuhiko Hayashi ◽  
Muneyoshi Furumoto ◽  
Hiroshi Katao

2012 ◽  
Vol 188 (3) ◽  
pp. 1425-1440 ◽  
Author(s):  
Tom Parsons ◽  
Yosihiko Ogata ◽  
Jiancang Zhuang ◽  
Eric L. Geist

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