Mr
arnaud montabert
(Laboratoire de Géologie, Ecole Normale Supérieure de Paris)
24/10/2018, 13:45
Session 3 Posters
Poster Preference
Archaeoseismology investigates the characteristics of past earthquakes on the basis of the observed and recorded damages on historical buildings or archaeological remains. To better achieve this scope, an important step might be the setup of the numerical modelling of past structures. Indeed, the seismic response of a building is intrinsically related to its geometry and mechanical...
Daniel Wilkin
(BLZ Seismic Station)
24/10/2018, 13:45
Session 1 Posters
Poster Preference
We report on the installation and maintenance of professional-grade seismic stations by amateurs in Berloz (Belgium) and Oostburg (Zeeland, The Netherlands) and the usefulness of the data provided by their stations.
Mr
Miklos Kazmer
(Eotvos University)
24/10/2018, 13:45
Session 3 Posters
Poster Preference
Leydecker's (2011) catalogue lists merely two historical earthquakes between 800 AD and 1499 AD in the northern part of the Rheingraben. Archaeoseismological evidence is provided for several damaging earthquakes during Roman times and the Middle Ages.
The Roman villa at Ahrweiler was buried by mudflow. Before 400 AD an earthquake caused liquefaction, which yielded subsidence of floors and...
Katrina Kremer
(Swiss Seismological Service, ETH Zürich, Sonneggstrasse 5, 8092 Zurich)
24/10/2018, 13:45
Session 2 Posters
Poster Preference
Marine tsunamis have been increasingly discussed in the context of ocean-wide natural hazards since the 2004 Sumatra and the 2011 Tohoku earthquake tsunamis. While ocean tsunamis are usually caused by earthquake-related plate displacements, tsunamis in lakes can have a seismic or aseismic cause. The wave-causing mechanisms are usually related to mass-movement processes that displace large...
Dr
Koen Van Noten
(Royal Observatory of Belgium)
24/10/2018, 13:45
Session 1 Posters
Poster Preference
The practice of macroseismic investigation through internet inquiries is well established among numerous seismological institutions around the world, thanks to wide citizen participation. Although internet macroseismic data analysis has reached high levels in Europe, intensity methods adopted by each one of the national research institutes are still quite different and usually tailored to the...
Dr
Jacek Szczygieł
(Department of Fundamental Geology, Faculty of Earth Sciences, University of Silesia),
Wojciech Wroblewski
(Institute of Geological Sciences, Jagiellonian University)
24/10/2018, 13:45
Session 4 Posters
Poster Preference
Seismic activity has been instrumentally recorded in the Central Western Carpathians, both in Slovakia and Poland. Many earthquakes were registered in ancient written sources, such as chronicles. Compilation of instrumental data and historical sources shows that epicenters of earthquakes are clustered in zones, which is an expression of the regional faults pattern. Several seismically active...
Ms
Elisabeth Knuts
(ROB)
24/10/2018, 13:45
Session 1 Posters
Poster Preference
Earthquake catalogue for the XIXth century from the Lower Rhine Embayment to the North Sea: summary and results.
Knuts Elisabeth (1), Camelbeeck Thierry (1), Hinzen Klaus-G. (2), Dost Bernard (3) and Pierre Alexandre (1)
(1) Royal Observatory of Belgium
(2) Seismological Station Bensberg, Cologne University
(3) Royal Netherlands Meteorological Institute (KNMI)
The Royal...
Mr
Kevin Manchuel
(EDF-DIPNN-DI-TEGG)
24/10/2018, 13:45
Session 2 Posters
Poster Preference
Last Glacial fluvial sequences in the Paris Basin show laminated lacustrine deposits OSL and radiocarbon dated to between 24.6 and 16.6 ka in one site and overlying alluvial sandy gravel. A thermokarst origin of the lakes is sup- ported by abundant traces of ground ice, particularly ice wedge pseudomorphs beneath the lacustrine layers and synsedimentary deformation caused by thaw settlement....
Mr
Stéphane BAIZE
(Institut de Radioprotection et Sûreté Nucléaire)
24/10/2018, 13:45
Session 2 Posters
Poster Preference
The Asian plate interiors are known to have host strong earthquakes with magnitudes up to M≈8 in recent history, especially around the border area between Mongolia, Kazakhstan, China and Russia (e.g., M7.3 Chuya earthquake, 2003). Their recurrence times seem to be long, because of the relative low slip rates (less than 1 mm/y) of the faults which caused them.
In this study, we focus on a...
Dr
Petra Štěpančíková
(Czech Academy of Sciences)
24/10/2018, 13:45
Session 2 Posters
Poster Preference
We analysed morphologically pronounced, NNW-SSE trending Mariánské Lázně Fault (MLF) situated in the western part of the Bohemian Massif (Czech Republic, central Europe). The MLF controls the eastern limit of Cheb-Domažlice Graben. In the northern part it borders the Cenozoic Cheb basin towards mountain front of Krušné hory Mts and intersects with NE-trending Cenozoic Eger rift. The Cheb basin...
Dr
Kris Vanneste
(Royal Observatory of Belgium)
24/10/2018, 13:45
Session 2 Posters
Poster Preference
Contemporaneous mass transport deposits (MTDs) recorded in high-resolution sediment archives provide evidence of past seismic shaking. However, because they usually cannot be linked directly to a fault rupture, assessment of the earthquake source (location and magnitude or specific fault) based on this type of indirect paleoseismological evidence remains difficult. Based on observations of...
Prof.
Víctor Hugo GARDUÑO-MONROY
(INICIT-UMSNH)
24/10/2018, 13:45
Session 3 Posters
Poster Preference
The Oaxaca valley was one of the sites with more development in prehispanic cultures, highlighting Monte Alban that has been the most important site of the Zapotec culture. However, this great advance in Mesoamerica, the geological scenario makes the Oaxaca state is vulnerable with seismic activity, as the recent earthquakes of 2017 (Mw8.2) and 2018 (Mw7.2) showed. In the past, different...
Dr
Wojciech Wroblewski
(Institute of Geological Sciences, Jagiellonian University)
24/10/2018, 13:45
Session 4 Posters
Poster Preference
Soft sediment deformation were recognized within poorly-lithified Upper Pleistocene siliciclastic deposits, filling one of the cave passage in Kalacka Cave in Tatra Mts (southern Poland). Structural analysis revealed that soft sediment deformations are represented by micro faults and micro folds (disharmonic folds, fault-bend folds, upright anticlines), water escape structures, and load...
Mrs
Anne-Sophie Mreyen
(University of Liege)
24/10/2018, 13:45
Session 2 Posters
Poster Preference
The historic 1692 Verviers Earthquake (Ms 6-6.3) represents one of the most significant events in NW Europe, with its supposed epicentral area being located along the Hockai Fault Zone (HFZ) in East Belgium. This, and other seismic events in the past, characterises the 42 km long HFZ as a seismically active zone of multiple fault segments, which also crosses the entire Stavelot Massif. In this...
Alexandra Renouard
(Université de Strasbourg, CNRS, IPGS/EOST, UMR7516, 5 rue René Descartes, 67100 Strasbourg, France)
24/10/2018, 13:45
Session 1 Posters
Poster Preference
Seismic risk assessment in intraplate regions with low surface deformation, such
as Northeastern France, and its border countries of Germany and Switzerland, faces
important challenges related to vulnerability due to the : high density of population,
numerous industries with sensitive activities (nuclear power plants, mines, quarry
blasting, chemical and bacteriological industries), and...
