Zobrazeno 1 - 10
of 109
pro vyhledávání: '"Dirk Klaeschen"'
Autor:
Michel Kühn, Christian Berndt, Sebastian F. L. Watt, Matthew J. Hornbach, Sebastian Krastel, Kristina Sass, Steffen Kutterolf, Tim Freudenthal, Katrin Huhn, Jens Karstens, Bettina Schramm, Judith Elger, Christoph Böttner, Dirk Klaeschen
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 25, Iss 6, Pp n/a-n/a (2024)
Abstract Volcanic flank collapses, especially those in island settings, have generated some of the most voluminous mass transport deposits on Earth and can trigger devastating tsunamis. Reliable tsunami hazard assessments for flank collapse‐driven
Externí odkaz:
https://doaj.org/article/3cd8d735dbf94ff69e42872a395e965c
Autor:
Bo Ma, Jacob Geersen, Dietrich Lange, Dirk Klaeschen, Ingo Grevemeyer, Eduardo Contreras-Reyes, Florian Petersen, Michael Riedel, Yueyang Xia, Anne M. Tréhu, Heidrun Kopp
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-8 (2022)
The rupture area of the 2014 Iquique earthquake offshore northern Chile was spatially limited to a region where the plate boundary is non-reflective in seismic images, indicative of low fluid pressure. In contrast, north and updip of the rupture area
Externí odkaz:
https://doaj.org/article/1caafe5d1ea7499eb70e6432703708e8
Autor:
Bo Ma, Jacob Geersen, Dirk Klaeschen, Eduardo Contreras-Reyes, Michael Riedel, Yueyang Xia, Anne M. Tréhu, Dietrich Lange, Heidrun Kopp
The subduction of seamounts and basement ridges affects the structure, morphology, and physical state of a convergent margin. To evaluate their impact on the seismo-tectonic setting of the subduction zone and the tectonic development of the lower sub
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bec059d7d67343c5cb5e64d117481107
https://doi.org/10.1016/j.jsames.2023.104262
https://doi.org/10.1016/j.jsames.2023.104262
Autor:
Pascal Kunath, Gareth Crutchley, Wu‐Cheng Chi, Christian Berndt, Char‐Shine Liu, Judith Elger, Dirk Klaeschen, Gerhard Bohrmann
The Formosa Ridge cold seep is among the first documented active seeps on the northern South China Sea passive margin slope. Although this system has been the focus of scientific studies for decades, the geological factors controlling gas release are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::465f4841fa3d91484ce77fdc73819994
https://doi.org/10.1029/2022JB024668
https://doi.org/10.1029/2022JB024668
Autor:
Sudipta Sarkar, Manuel Moser, Christian Berndt, Mechthild Doll, Christoph Böttner, Wu‐Cheng Chi, Dirk Klaeschen, Christophe Galerne, Jens Karstens, Sonja Geilert, C. Mortera‐Gutierrez, Christian Hensen
Seafloor heat flow provides information about the thermal evolution of the lithosphere, the magnitude and timing of volcanic activity, and hydrothermal circulation patterns. In the central Gulf of California, the Guaymas Basin is part of a young marg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea67260fe1d0e0caed9d1d988a754008
https://doi.org/10.1029/2021JB023909
https://doi.org/10.1029/2021JB023909
Autor:
Bhargav Boddupalli, Tim A. Minshull, Gaye Bayrakci, Gaёl Lymer, Dirk Klaeschen, Tim J. Reston
High-resolution velocity models developed using full-waveform inversion (FWI) can image fine details of the nature and structure of the subsurface. Using a 3D FWI velocity model of hyper-thinned crust at the Deep Galicia Margin (DGM) west of Iberia,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8c57b8d62d7dde675bb175eb7acd792
https://doi.org/10.1002/essoar.10507971.2
https://doi.org/10.1002/essoar.10507971.2
Autor:
Jens Karstens, Jens Schneider von Deimling, Christian Berndt, Christoph Böttner, Michel Kühn, Benedict T. I. Reinardy, Axel Ehrhardt, Jonas Gros, Bettina Schramm, Dirk Klaeschen, Judith Elger, Matthias Haeckel, Mark Schmidt, Sven Heinrich, Philipp Müller, Frithjof Bense
Publikováno v:
Karstens, J, Deimling, J S V, Berndt, C, Böttner, C, Kühn, M, Reinardy, B T I, Ehrhardt, A, Gros, J, Schramm, B, Klaeschen, D, Elger, J, Haeckel, M, Schmidt, M, Heinrich, S, Müller, P & Bense, F 2022, ' Formation of the Figge Maar Seafloor Crater During the 1964 B1 Blowout in the German North Sea ', Earth Science, Systems and Society, vol. 2 . https://doi.org/10.3389/esss.2022.10053
In 1964, exploration drilling in the German Sector of the North Sea hit a gas pocket at ∼2900 m depth below the seafloor and triggered a blowout, which formed a 550 m-wide and up to 38 m deep seafloor crater now known as Figge Maar. Although seaflo
Publikováno v:
Geosphere. 17:409-437
In 1964, the Alaska margin ruptured in a giant Mw 9.2 megathrust earthquake, the second largest during worldwide instrumental recording. The coseismic slip and aftershock region offshore Kodiak Island was surveyed in 1977–1981 to understand the reg
Accurate subsurface velocity models are crucial for geological interpretations based on seismic depth images. Seismic reflection tomography is an effective iterative method to update and refine a preliminary velocity model for depth imaging. Based on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4674381144954dd579408ae881a5cf4
https://se.copernicus.org/articles/13/367/2022/
https://se.copernicus.org/articles/13/367/2022/
Publikováno v:
Geophysical Journal International
SUMMARY Strong anisotropy of seismic velocity in the Earth's crust poses serious challenges for seismic imaging. Where in situ seismic properties are not available, the anisotropy can be determined from velocity analysis of surface and borehole seism
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::163f74b092db916ce3c040c4f6451ace
https://gfzpublic.gfz-potsdam.de/pubman/item/item_5007838
https://gfzpublic.gfz-potsdam.de/pubman/item/item_5007838