Results 71 to 80 of about 43,016 (162)

Seismicity along the Western Eurasia- Africa plate boundary [PDF]

open access: yes, 2009
extends from the Azores Islands to the Strait of Gibraltar. The interaction between Iberia and Africa results in a complex region located in the western part of the Eurasian-African plate boundary.
Bezzeghoud, M.
core  

Fluid‐Induced Fault Reactivations in Strike‐Slip Regimes: Temporal Constraints From GNSS and Seismological Analysis in the Peloritani Mts and Aeolian Archipelago (Central Mediterranean)

open access: yesGeochemistry, Geophysics, Geosystems, Volume 27, Issue 1, January 2026.
Abstract Fluids can modify the mechanical properties of rocks, including shear strength and strain behavior. We investigate the timing and magnitude of seismic events during fault motion in strike–slip systems across the Peloritani Mountains (northeastern Sicily) and Aeolian Archipelago using GNSS and seismological data analysis.
Danilo Messina   +8 more
wiley   +1 more source

Close or not so close? Provenance studies of megalithic monuments from Alentejo (Portugal) [PDF]

open access: yes, 2012
There has been a significant amount of studies about megalithic tombs conducted in the Alentejo region. However the geological provenance of monoliths used in the construction of those tombs usually was not a priority among researchers with rare ...
Boaventura, Rui, Moita, Patricia
core  

Mechanism of 2003, 2007 and 2009 earthquakes (S. Vicente Cape) and implications for the 1755 Lisbon earthquake [PDF]

open access: yes, 2012
The San Vicente Cape region (SW Iberia) is of great seismological interest due to its tectonic complexity and for the occurrence of the 1755 Lisbon mega-earthquake.
Bezzeghoud, M.   +3 more
core  

Issue Information

open access: yes
Geoscience Data Journal, Volume 13, Issue 2, April 2026.
wiley   +2 more sources

Detección de capas de desechos con métodos geoeléctricos: caso Relleno Sanitario Río Azul, Costa Rica

open access: yesRevista Geológica de América Central, 2013
El Relleno Sanitario Río Azul, recibió por 34 años desechos de diversas zonas de la Gran Área Metropolitana, y por tres décadas fue operado con una disposición de residuos poco planificada.
Jorge Suárez, Héctor Zúñiga
doaj  

Imaging 3D seismic velocity along the seismogenic zone of Algarve region (southern Portugal) [PDF]

open access: yes, 2010
The present seismic tomographic study is focused around Algarve region, in South of Portugal. To locate the seismic events and find the local velocity structure of epicentral area, the P and S arrival times at 38 stations are used.
Bezzeghoud, M   +6 more
core  

Volcán de Colima

open access: yesGeofísica Internacional, 1993
Volcán Colima is currently one of the most dangerous volcanoes in Mexico. It presents hazards at various scales. It has a history of frequent eruptions during the past 450 years, for which there are written records. To better understand the nature of the
Ana Lilian Martin del Pozzo
doaj   +1 more source

Validation of the Lower Tagus Valley velocity and structural model using ambient noise broadband measurements [PDF]

open access: yes, 2012
Along his history the Lower Tagus Valley (LTV) region was shaken by several earthquakes, some of them were produced in large ruptures of offshore structures located southwest of the Portuguese coastline, among these we the Lisbon earthquake of 1 November
Bezzeghoud, M.   +6 more
core  

Influence of seismic activity on the atmospheric electric field in Lisbon (Portugal) from 1955 to 1991 [PDF]

open access: yes, 2012
In the present study, we considered the influence of seismic activity on the atmospheric electric field recorded at Portela meteorological station (Lisbon, Portugal) for the period from 1955 to 1991.
Bezzeghoud, M.   +6 more
core   +1 more source

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