Zobrazeno 1 - 10
of 337
pro vyhledávání: '"Michel Campillo"'
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-9 (2022)
Characterization of groundwater systems is important for sustainable freshwater management. Here, the authors map the distribution of groundwater storage changes at several hundred meters below the metropolitan Los Angeles during 2000–2020, by deve
Externí odkaz:
https://doaj.org/article/fa66518a0d844f14ae82049586271db8
Autor:
Léonard Seydoux, Randall Balestriero, Piero Poli, Maarten de Hoop, Michel Campillo, Richard Baraniuk
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-12 (2020)
The authors here tackle the problem that too much seismic data is acquired worldwide to be evaluated in a timely fashion. Seydoux and colleagues develop a machine learning framework that can detect and cluster seismic signals in continuous seismic re
Externí odkaz:
https://doaj.org/article/a51cdd1b270c4f8196f7d797e88c4698
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 22, Iss 11, Pp n/a-n/a (2021)
Abstract Velocity variations obtained from ambient seismic noise are sensitive to many factors. We aimed to disentangle these processes in a 10‐year‐long recording of seismic noise from a single station in the Pollino region, in southern Italy. T
Externí odkaz:
https://doaj.org/article/bcbcb6d5d1c14e599e72ebc116360986
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 21, Iss 9, Pp n/a-n/a (2020)
Abstract Seismic signals can be extracted from ambient noise wavefields by the correlation technique. Recently, a prominent P‐type phase was observed from teleseismic noise correlations in the secondary microseism period band. The phase is named Pd
Externí odkaz:
https://doaj.org/article/edbb391fd53b4322b810543e3b5ddd11
Autor:
Chunquan Yu, Elizabeth A. Day, Maarten V. de Hoop, Michel Campillo, Saskia Goes, Rachel A. Blythe, Robert D. van der Hilst
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-9 (2018)
Seismic discontinuities near 410 and 660 km depth have often been used to map lateral variations in mantle temperature. Here, the authors apply array analysis to SS reflections off these discontinuities under Hawaii and find evidence of lateral varia
Externí odkaz:
https://doaj.org/article/b9090a656a2c4ba98cc7d762a998cc6e
Historic levels of drought, globally, call for sustainable freshwater management. Under pressing demand is a refined understanding of the structures and dynamics of groundwater systems. Here we present an unconventional, cost-effective approach to aq
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5db9c2581a2848cfef4b8d5e790f76d
https://doi.org/10.5194/egusphere-egu23-1774
https://doi.org/10.5194/egusphere-egu23-1774
In 2018, the company St1 Oy performed an Enhanced Geothermal System (EGS) experiment using near-real-time seismic monitoring as feedback for the pumping procedure and thus allowing the control of the induced seismicity. Between 4 June and 22 July (49
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7576575f732a531bb04d5526085f8942
https://doi.org/10.5194/egusphere-egu23-7884
https://doi.org/10.5194/egusphere-egu23-7884
Autor:
René Steinmann, Léonard Seydoux, Michel Campillo, Nikolai Shapiro, Cyril Journeau, Nataliya Galina
Volcanic tremors are one of many seismic signals recorded on volcanoes and are associated with different pre- and co-eruptive processes. Therefore, they are widely used in volcano monitoring. The properties of the tremor signals such as duration, spe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91150f4fc910911ff02af57073b6bc11
https://doi.org/10.5194/egusphere-egu23-6328
https://doi.org/10.5194/egusphere-egu23-6328
In recent years, the use of rotational sensors and DAS has become a topic of increasing interest within the seismological community because of their increasing sensitivity and affordability. We analyze the sensitivity of wavefield gradients, in the f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d98540f99c8497a01c82f6722aac9a33
https://doi.org/10.5194/egusphere-egu23-6422
https://doi.org/10.5194/egusphere-egu23-6422
The overwhelming amount of seismic, geodesic and in-situ observations accumulated over the last 30 years clearly indicate that, from a mechanical point of view, faults should be considered as both damageable elastic solids in which highly localized f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c216dc5cecf769e5cc924e436485be1a
https://doi.org/10.22541/essoar.167898488.83175823/v1
https://doi.org/10.22541/essoar.167898488.83175823/v1