Zobrazeno 1 - 10
of 186
pro vyhledávání: '"J. P. Ampuero"'
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 11, Pp n/a-n/a (2024)
Abstract Damage zones are common around faults, but their effects on earthquake mechanics are still incompletely understood. Here, we investigate how damage affects rupture patterns, source time functions (STF) and ground motions in 2D fully‐dynami
Externí odkaz:
https://doaj.org/article/887c7cef97a84b7480002071ffca4084
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 12, Pp n/a-n/a (2023)
Abstract Some observations of repeating earthquakes show an unusual, non‐self‐similar scaling between seismic moment and corner frequency, a source property related to rupture size. These observations have been mostly reported in regions at the t
Externí odkaz:
https://doaj.org/article/2abfea30614743c9989f51c9d125cd91
Publikováno v:
Solid Earth, Vol 11, Pp 1333-1360 (2020)
Natural fault networks are geometrically complex systems that evolve through time. The evolution of faults and their off-fault damage patterns are influenced by both dynamic earthquake ruptures and aseismic deformation in the interseismic period. To
Externí odkaz:
https://doaj.org/article/189a44298ea54efe990859723837e50e
Publikováno v:
Solid Earth, Vol 12, Pp 1421-1442 (2021)
The use of distributed acoustic sensing (DAS) presents unique advantages for earthquake monitoring compared with standard seismic networks: spatially dense measurements adapted for harsh environments and designed for remote operation. However, the ab
Externí odkaz:
https://doaj.org/article/120d5180d37146818c282ab9a9c5ad56
Autor:
M. P. A. van den Ende, J.-P. Ampuero
Publikováno v:
Solid Earth, Vol 12, Pp 915-934 (2021)
The versatility and cost efficiency of fibre-optic distributed acoustic sensing (DAS) technologies facilitate geophysical monitoring in environments that were previously inaccessible for instrumentation. Moreover, the spatio-temporal data density per
Externí odkaz:
https://doaj.org/article/b66aeaaf9ce847b6996890848b46dfcd
Publikováno v:
Solid Earth, Vol 11, Pp 2245-2256 (2020)
Human subsurface activities induce significant hazard by (re-)activating slip on faults, which are ubiquitous in geological reservoirs. Laboratory and field (decametric-scale) fluid injection experiments provide insights into the response of faults s
Externí odkaz:
https://doaj.org/article/983f9c6ead784b8887c6662103a91b68
Autor:
R. Lacassin, M. Devès, S. P. Hicks, J.-P. Ampuero, R. Bossu, L. Bruhat, Daryono, D. F. Wibisono, L. Fallou, E. J. Fielding, A.-A. Gabriel, J. Gurney, J. Krippner, A. Lomax, Muh. M. Sudibyo, A. Pamumpuni, J. R. Patton, H. Robinson, M. Tingay, S. Valkaniotis
Publikováno v:
Geoscience Communication, Vol 3, Pp 129-146 (2020)
Twitter is an established social media platform valued by scholars as an open way to disseminate scientific information and to publicly discuss research results. Scientific discussions on Twitter are viewed by the media, who can then pass on informat
Externí odkaz:
https://doaj.org/article/df12179d2f324fffbe292f373d31fbb0
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-8 (2019)
Existing fibers beneath the world’s oceans can in principle be used as seismic sensors, but the full potential of this possibility has yet to be explored. Here, the authors demonstrate the feasibility of distributed acoustic sensing in a coastal fi
Externí odkaz:
https://doaj.org/article/6b7b4db06d8b4231b0d9f4600b3cebed
Akademický článek
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Publikováno v:
Geophysical Journal International
Geophysical Journal International, 2022, 231 (1), pp.394-407. ⟨10.1093/gji/ggac200⟩
Geophysical Journal International, 2022, 231 (1), pp.394-407. ⟨10.1093/gji/ggac200⟩
SUMMARY Secondary microseisms are the most energetic noise in continuous seismometer recordings. They are generated by interactions between ocean waves, including between gravity waves incident on and reflected from the coast. Coastal reflections of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1c1e0d01a242ec11b2706f361cb704c
https://doi.org/10.1093/gji/ggac200
https://doi.org/10.1093/gji/ggac200