Zobrazeno 1 - 10
of 148
pro vyhledávání: '"Andreas, Rietbrock"'
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 11, Pp n/a-n/a (2024)
Abstract Earthquakes that rupture several faults occur frequently within the shallow lithosphere but are rarely observed for intermediate‐depth events (70–300 km). On 29 November 2007, the Mw7.4 Martinique earthquake struck the Lesser Antilles Is
Externí odkaz:
https://doaj.org/article/0e79947892854142b53a2e4db4c8e44f
Autor:
Sergio Leon‐Rios, Valentina Reyes‐Wagner, Daniela Calle‐Gardella, Andreas Rietbrock, Steven Roecker, Andrei Maksymowicz, Diana Comte
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 25, Iss 5, Pp n/a-n/a (2024)
Abstract Recordings of earthquakes by a temporary deployment of 84 short period seismometers in northern Chile were used to derive regional 3D seismic velocity models for the Taltal segment. We used the Regressive ESTimator (REST) package for event d
Externí odkaz:
https://doaj.org/article/ae202891dd244ff981699f95ac05e2ad
Autor:
Benedikt Braszus, Saskia Goes, Rob Allen, Andreas Rietbrock, Jenny Collier, Nick Harmon, Tim Henstock, Stephen Hicks, Catherine A. Rychert, Ben Maunder, Jeroen van Hunen, Lidong Bie, Jon Blundy, George Cooper, Richard Davy, J. Michael Kendall, Colin Macpherson, Jamie Wilkinson, Marjorie Wilson
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-14 (2021)
Seismic imaging of subducted plates offers a way to improve plate tectonic reconstructions. Here, Braszus et al. use new ocean-bottom seismometer data from the Lesser Antilles to locate subducted spreading centres and faults thus providing a new unde
Externí odkaz:
https://doaj.org/article/f6a37b624e5e453991db953f38f335f0
Autor:
Felipe Bugueño, Daniela Calle-Gardella, Diana Comte, Valentina Reyes-Wagner, Marcia Ojeda, Andreas Rietbrock, Steven Roecker
Publikováno v:
Minerals, Vol 12, Iss 11, p 1437 (2022)
With the advancement of the use of geophysical methods in mining exploration, the possibility of restudying known mineral deposits that could have greater potential than that previously estimated is opening up, as is the case in the Maricunga Belt (M
Externí odkaz:
https://doaj.org/article/3ed772e19e484acda0b15f6793adbd72
Autor:
Nicholas Harmon, Catherine A. Rychert, Saskia Goes, Benjamin Maunder, Jenny Collier, Timothy Henstock, Lloyd Lynch, Andreas Rietbrock, the VoiLA Working Group
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 22, Iss 7, Pp n/a-n/a (2021)
Abstract Subduction zone dynamics are important for a better understanding of natural hazards, plate tectonics, and the evolution of the planet. Despite this, the factors dictating the location and style of volcanism are not well‐known. Here we pre
Externí odkaz:
https://doaj.org/article/59b6d105722f43e4b6c1fce6e92d8698
Autor:
Alicia Rohnacher, Andreas Rietbrock, Ellen Gottschämmer, William Carter, Yan Lavallée, Silvio De Angelis, Jackie E. Kendrick, Gustavo Chigna
Publikováno v:
Frontiers in Earth Science, Vol 8 (2021)
Volcanic activity at the Santiaguito dome complex (Guatemala) is characterized by lava extrusion interspersed with small, regular, gas-and-ash explosions that are believed to result from shallow magma fragmentation; yet, their triggering mechanisms r
Externí odkaz:
https://doaj.org/article/ecd0c54bc8b7421081160f62002d1fc6
Publikováno v:
Geophysical Journal International. 233:2269-2279
SUMMARY Contrary to popular belief in seismology, the vertical component seismic background level of Earth’s body in the normal-mode band is lower than current low-noise models would indicate. With a correction of atmospherically induced disturbanc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82f4006f34a7520fd4f6dbb2c3e825c4
https://doi.org/10.1093/gji/ggad052
https://doi.org/10.1093/gji/ggad052
Autor:
Oliver D. Lamb, Anthony Lamur, Alejandro Díaz-Moreno, Silvio De Angelis, Adrian J. Hornby, Felix W. von Aulock, Jackie E. Kendrick, Paul A. Wallace, Ellen Gottschämmer, Andreas Rietbrock, Isaac Alvarez, Gustavo Chigna, Yan Lavallée
Publikováno v:
Frontiers in Earth Science, Vol 6 (2019)
Rapid transitions in eruptive activity during lava dome eruptions pose significant challenges for monitoring and hazard assessment. A comprehensive understanding of the dynamic evolution of active lava dome systems requires extensive sets of multi-pa
Externí odkaz:
https://doaj.org/article/d1336bac4cd84f77b6a08439b2f1bd72
Since the times of Doodson it has been established that a record of length T is required to resolve tidal harmonics with a frequency separation 1/T. This rule, known as Rayleigh criterion, does not consider the actual resolution provided by the signa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2742fcf99d89742594a26bc36ee8bba8
https://doi.org/10.5194/egusphere-egu23-825
https://doi.org/10.5194/egusphere-egu23-825
The increase in seismic data availability as well as the improvement of automated picking algorithms allows us to reassess the seismicity and velocity structure in many regions around the globe with higher accuracy. Using the seismic recordings from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1424b9f21ef577a96a8e27111ed575cd
https://doi.org/10.5194/egusphere-egu23-12870
https://doi.org/10.5194/egusphere-egu23-12870