Ensayo de zonación sismotectónica en la Cordillera Ibérica. Depresión del Ebro y borde sur Pirenáico

J. A. Alfaro; A. M. Casas; J. L. Simon

doi:10.3989/egeol.87435-6614

Ensayo de zonación sismotectónica en la Cordillera Ibérica. Depresión del Ebro y borde sur Pirenáico

Authors

J. A. Alfaro Departamento de Ciencias de la Tierra, Universidad de Zaragoza
A. M. Casas Departamento de Ciencias de la Tierra, Universidad de Zaragoza
J. L. Simon Departamento de Ciencias de la Tierra, Universidad de Zaragoza

DOI:

https://doi.org/10.3989/egeol.87435-6614

Keywords:

Seismotectonics, seismic risk, Iberian Chain

Abstract

Spatial relations between recent (Pliocene and Quaternary) structures and seismic activity in the Iberian Chain, Ebro Basin and Outer Pyrenean Sierras are analysed. Starting from these relations, a seismotectonic zonation defining four main regions (Eastern Iberian Chain, Middle Iberian Chain, Outer Pyrenean Sierras-Carneros-Demanda Massif and Central sector of the Ebro Basin) is stablished. Several zones and subzones with homogeneous characteristics from the seismotectonic point of view are differenciated within each of these four main regions. This zonation is the basis of an attempt to calculate seismic risk with a deterministic criterion.

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Published

1987-12-30

How to Cite

Alfaro, J. A., Casas, A. M., & Simon, J. L. (1987). Ensayo de zonación sismotectónica en la Cordillera Ibérica. Depresión del Ebro y borde sur Pirenáico. Estudios Geológicos, 43(5-6), 445–457. https://doi.org/10.3989/egeol.87435-6614

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Issue

Vol. 43 No. 5-6 (1987)

Section

Articles

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