Results 31 to 40 of about 17,259 (265)

First palaeoseismological results from Greece

open access: yesAnnals of Geophysics, 1996
This is a brief account of our approach to trends in palaeoseismological research that are currently emerging in Greece, with the application of modern investigative methods practised world-wide in active tectonic zones.
S. Pavlides
doaj   +1 more source

Joint Interpretation of Geophysical Results and Geological Observations for Detecting Buried Active Faults: The Case of the “Il Lago” Plain (Pettoranello del Molise, Italy)

open access: yesRemote Sensing, 2021
We report a geophysical study across an active normal fault in the Southern Apennines. The surveyed area is the “Il Lago” Plain (Pettoranello del Molise), at the foot of Mt. Patalecchia (Molise Apennines, Southern Italy), a small tectonic basin filled by
Rosa Nappi   +7 more
doaj   +1 more source

The active Main Marmara Fault

open access: yesEarth and Planetary Science Letters, 2001
Abstract This paper presents selections from and a synthesis of a high resolution bathymetric, sparker and deep-towed seismic reflection data set recently acquired by the French Ifremer R.V. Le Suroit in an E–W deep trough that forms the northern half of the Sea of Marmara in NW Turkey.
Le Pichon, X   +11 more
openaire   +2 more sources

Fault-Structure-Based Active Fault Diagnosis: A Geometric Observer Approach

open access: yesEnergies, 2020
Fault diagnosis techniques can be classified into passive and active types. Passive approaches only utilize the original input and output signals of the system.
Zhao Zhang, Xiao He
doaj   +1 more source

Active faults and related Late Quaternary deformation along the Northwestern Himalayan Frontal Zone, India

open access: yesAnnals of Geophysics, 2003
Numerous newly-identified traces of active faults in the Himalayan foothill zone along the HFF around Chandigarh, in Pinjore Dun, along the piedmont zone of the Lower Siwalik hill front and within the Lower Tertiary hill range reveal the ...
T. Nakata, J. N. Malik
doaj   +1 more source

Structural Characteristics and Formation Mechanism of the Earth Fissures as a Geohazard in Birjand, Iran

open access: yesApplied Sciences, 2022
Earth fissure structures are a common type of geohazard associated with geotechnical surface ruptures that can occur almost anywhere on the ground surface due to a variety of different mechanisms, and in most cases, these hazardous cracks have resulted ...
Ahmad Rashidi   +2 more
doaj   +1 more source

A large unknown historical earthquake in the Abruzzi region (Central Italy): combination of geological and historical data

open access: yesAnnals of Geophysics, 1995
The combination of paleoseismological and historical investigation can be used to obtain a complete knowledge of past earthquakes. In Italy the 1000 year-long record of historical earthquakes provides an opportunity to compare data from the catalogue ...
D. Pantosti, F. R. Cinti, G. D'Addezio
doaj   +1 more source

Active Faulting in Lake Constance (Austria, Germany, Switzerland) Unraveled by Multi-Vintage Reflection Seismic Data

open access: yesFrontiers in Earth Science, 2021
Probabilistic seismic hazard assessments are primarily based on instrumentally recorded and historically documented earthquakes. For the northern part of the European Alpine Arc, slow crustal deformation results in low earthquake recurrence rates and ...
S.C. Fabbri   +12 more
doaj   +1 more source

Main active faults and seismic activity along the Yangtze River Economic Belt: Based on remote sensing geological survey

open access: yesChina Geology, 2020
: The Yangtze River Economic Belt (YREB) spans three terrain steps in China and features diverse topography that is characterized by significant differences in geological structure and present-day crustal deformation.
Zhong-hai Wu   +4 more
doaj   +1 more source

Seismic hazard assessment for the Caucasus test area

open access: yesAnnals of Geophysics, 1999
The GSHAP CAUCAS test area was established under the INTAS Ct.94-1644 (Test Area for sismic Hazard Assessment in the Caucasus) and NATO ARW Ct.95-1521 (Historical and Prehistorical Earthquakes in the Caucasus), with the initial support of IASPEI, UNESCO ...
V. Trifonov   +9 more
doaj   +1 more source

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