Zobrazeno 1 - 9 of 9 pro vyhledávání: '"Hélène Pauchet"'
1
Fluid-driven seismic swarms in the Gripp valley (Haute-Pyrénées, France)
Autor: Benoit Derode, Alisson Gounon, Jean Letort, Matthieu Sylvander, Alexis Rigo, Sébastien Benahmed, Frank Grimaud, Soumaya Latour, Hélène Pauchet, Alvaro Santamaria
Publikováno v: Geophysical Journal International. 234:1903-1915
SUMMARY An unusual seismic activity has recently occurred in the Gripp valley, located in the central part of the French Pyrenees. Since spring 2020, two new swarms appeared, clearly outside the usual location of the seismicity in this area. On 20 Se
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::62f5d70f5e80334bfd1e3105fa957b90
https://doi.org/10.1093/gji/ggad175
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2
Seismicity patterns in southwestern France
Autor: Sébastien Benahmed, Hélène Pauchet, Jean-Michel Douchain, Jean Battaglia, Frank Grimaud, Guy Sénéchal, Matthieu Sylvander, Alexis Rigo, Jean Letort, Sébastien Chevrot, Marie Calvet
Publikováno v: Comptes Rendus Géoscience
Comptes Rendus Géoscience, Elsevier Masson, 2021, ⟨10.5802/crgeos.60>⟩
Comptes Rendus. Géoscience
Comptes Rendus. Géoscience, Académie des sciences (Paris), 2021, 353 (S1), pp.1-26. ⟨10.5802/crgeos.60⟩
Comptes Rendus. Géoscience, 2021, 353 (S1), pp.79-104. ⟨10.5802/crgeos.60⟩
International audience; Seismic monitoring of southwestern France began in the 1960s, and homogeneous coverage by observation networks has been in place since the 1990s. The accumulation of data now allows a refined understanding of regional seismici
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c64b41dfab88b1cd5fa61ceed1dba3fb
https://hal.archives-ouvertes.fr/hal-03284165
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3
An active source seismo-acoustic experiment using tethered balloons to validate instrument concepts and modelling tools for atmospheric seismology
Autor: Roland Martin, Matthieu Sylvander, Anthony Sournac, Sébastien Benahmed, L. Martire, Y. Chaigneau, M Bassas Portus, David Mimoun, Alexandre Cadu, Hélène Pauchet, Raphaël F. Garcia
Publikováno v: Geophysical Journal International
Geophysical Journal International, 2021, 225, pp.186-199. ⟨10.1093/gji/ggaa589⟩
SUMMARY The measurements of acoustic waves created by a quake are of great interest for planets with hot and dense atmospheres, like Venus, because surface deployments of seismometers will last only a few hours, whereas freeflying balloons could fly
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f936e8fc7fa4293725abf72b2483f8d
https://oatao.univ-toulouse.fr/28632/
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5
The deep roots of the western Pyrenees revealed by full waveform inversion of teleseismic P waves
Autor: Hélène Pauchet, Matthieu Sylvander, Yi Wang, Sébastien Chevrot, Sébastien Benahmed, Roland Martin, Frédéric Mouthereau, Mario Ruiz, Dimitri Komatitsch, Franck Grimaud, Vadim Monteiller, Gianreto Manatschal, Jordi Diaz
Publikováno v: Geology
Geology, Geological Society of America, 2016, 44 (6), pp.475-478. ⟨10.1130/G37812.1⟩
Geology, 2016, 44 (6), pp.475-478. ⟨10.1130/G37812.1⟩
Digital.CSIC. Repositorio Institucional del CSIC
instname
Wang, Y. et. al.
Imaging the architecture of mountain roots is required to understand the support of topography and for kinematic reconstructions at convergent plate boundaries, but is still challenging with conventional seismic imaging approach
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4872aaa162d6ec7a10af6d2f726b9b9a
https://hal.archives-ouvertes.fr/hal-01304001
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6
High-resolution imaging of the Pyrenees and Massif Central from the data of the PYROPE and IBERARRAY portable array deployments
Autor: David Wolyniec, Mario Ruiz, Olivier Quillard, Sandrine Roussel, Yves Lagabrielle, Jordi Diaz, Michel de Saint Blanquat, Glenn Cougoulat, Anne Paul, Philippe Delmas, Sébastien Benahmed, Hélène Pauchet, Antoine Mocquet, Matthieu Sylvander, Antonio Villaseñor, Sébastien Chevrot, Josep Gallart, Catherine Péquegnat, Franck Grimaud, Eric Beucler, Gianreto Manatschal
Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname
Journal of Geophysical Research
Journal of Geophysical Research, American Geophysical Union, 2014, 119 (8), pp.6399-6420. ⟨10.1002/2014JB010953⟩
Journal of Geophysical Research, 2014, 119 (8), pp.6399-6420. ⟨10.1002/2014JB010953⟩
The lithospheric structures beneath the Pyrenees, which holds the key to settle long-standing controversies regarding the opening of the Bay of Biscay and the formation of the Pyrenees, are still poorly known. The temporary PYROPE and IBERARRAY exper
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a956adc195f2e81ad5f3f158cd65a52
http://hdl.handle.net/10261/101972
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7
A new synthesis of Pyrenean seismicity and its tectonic implications
Autor: Hélène Pauchet, Annie Souriau
Publikováno v: Tectonophysics. 290:221-244
The Pyrenean range, which results from the convergence of the Iberian and Eurasian plates along the North Pyrenean fault, exhibits a permanent seismic activity with moderate magnitude events. From the end of the 1980s, seismic instrumentation has bee
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4d4d427ee823ac7934a82439bfff1324
https://doi.org/10.1016/s0040-1951(98)00017-1
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8
[Untitled]
Autor: A. Grésillaud, Annie Souriau, C. Olivera, S. Figueras, M. Nicolas, Hélène Pauchet, Alexis Rigo
Publikováno v: Journal of Seismology. 1:3-14
An earthquake with local magnitude (ML) 5.2 occurred February 18, 1996 in the eastern Pyrenees (France) near the town of Saint-Paul de Fenouillet. This event is the first of this magnitude in France to be well recorded instrumentally. Less than 24 ho
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::edca61411a7ffe98085a121dc7e4a0cf
https://doi.org/10.1023/a:1009711512921
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9
A detailed analysis of the February 1996 aftershock sequence in the eastern Pyrenees, France
Autor: Alexis Rigo, Hélène Pauchet, Annie Souriau, Luis Rivera
Publikováno v: Geophysical Journal International
Geophysical Journal International, Oxford University Press (OUP), 1999, 137 (1), pp.107-127. ⟨10.1046/j.1365-246x.1999.00776.x⟩
SUMMARY Following the 1996 February 18 M L =5.2 earthquake in the Agly massif in the eastern French Pyrenees, we installed a temporary network of seismometers around the epicentre. In this paper, we analyse 336 well-located aftershocks recorded from
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b50cb46c5182e622d78f7e4dbe4ba71f
https://hal.archives-ouvertes.fr/hal-03198583
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