Zobrazeno 1 - 10
of 78
pro vyhledávání: '"Philippe Yamato"'
Autor:
Stefan M. Schmalholz, Lyudmila Khakimova, Yury Podladchikov, Erwan Bras, Philippe Yamato, Timm John
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 25, Iss 9, Pp n/a-n/a (2024)
Abstract Hydration and dehydration reactions play pivotal roles in plate tectonics and the deep water cycle, yet many facets of (de)hydration reactions remain unclear. Here, we study (de)hydration reactions where associated solid density changes are
Externí odkaz:
https://doaj.org/article/9e655da798164b5e9d65e8f21f8a744d
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-8 (2023)
Abstract Plate tectonics is a key driver of many natural phenomena occurring on Earth, such as mountain building, climate evolution and natural disasters. How plate tectonics has evolved through time is still one of the fundamental questions in Earth
Externí odkaz:
https://doaj.org/article/46d6ac4f066f4f7cb76c39b9288212f5
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-11 (2021)
The interplay between continental subduction exhumation dynamics and the obduction of ophiolite sheets remains enigmatic. Here, the authors show that the extrusion of the subducted continental upper crust triggers the necking and breaking of the ocea
Externí odkaz:
https://doaj.org/article/38849201ac294315813a1724e4dde11b
Autor:
Jonathan Poh, Khalifa Eldursi, Patrick Ledru, Philippe Yamato, Guoxiang Chi, Antonio Benedicto
Publikováno v:
Geofluids, Vol 2022 (2022)
The reactivation of inherited tectonic structures formed during the Paleoproterozoic Trans-Hudson Orogeny (THO) has played a significant role in generating high-grade unconformity-related uranium deposits in the eastern Athabasca Basin. The role of t
Externí odkaz:
https://doaj.org/article/7193cedc6cbf4c6b84578042faaf2ee6
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 22, Iss 8, Pp n/a-n/a (2021)
Abstract Deformations of the colder regions of the lithosphere mainly occur in the frictional regime. In geodynamic models, frictional plastic deformations are often highly localized (shear bands) and are used as proxies for faults. However, capturin
Externí odkaz:
https://doaj.org/article/0704fecde69f4c0499e2b2fdbc345d10
Autor:
Arthur Bauville, Philippe Yamato
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 22, Iss 1, Pp n/a-n/a (2021)
Abstract Pressure‐to‐depth conversion is a crucial step toward geodynamic reconstruction. The most commonly used pressure‐to‐depth conversion method assumes that pressure corresponds to the lithostatic pressure. However, deviatoric stresses c
Externí odkaz:
https://doaj.org/article/6cd6413ac31b45e49dc3852113d71878
Autor:
Solenn Hertgen, Philippe Yamato, Benjamin Guillaume, Valentina Magni, Nicholas Schliffke, Jeroen vanHunen
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 21, Iss 2, Pp n/a-n/a (2020)
Abstract The important role played by the upper plate in convergence zones dynamics has long been underestimated but is now more and more emphasized. However, the influence of its thickness and/or strength on orogenic systems evolution remains largel
Externí odkaz:
https://doaj.org/article/c6689bbb499e45d3a836c3c003ee0226
Publikováno v:
EGU General Assembly 2023
EGU General Assembly 2023, European Geosciences Union, Apr 2023, Vienna, Austria. pp.EGU23-17302, ⟨10.5194/egusphere-egu23-17302⟩
EGU General Assembly 2023, European Geosciences Union, Apr 2023, Vienna, Austria. pp.EGU23-17302, ⟨10.5194/egusphere-egu23-17302⟩
Radial microcracks surrounding retrogressed SiO2 inclusions in UHP garnets are key microstructural observations allowing to constrain the mechanisms of exhumation of ultra-high-pressure (UHP) rocks. The major challenge lies in identifying whether the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b72f56af9b61476131d85435f947e83
https://doi.org/10.5194/egusphere-egu23-17302
https://doi.org/10.5194/egusphere-egu23-17302
Publikováno v:
EGU General Assembly 2023
EGU General Assembly 2023, European Geosciences Union, Apr 2023, Vienna, Austria. pp.EGU23-17232, ⟨10.5194/egusphere-egu23-17232⟩
EGU General Assembly 2023, European Geosciences Union, Apr 2023, Vienna, Austria. pp.EGU23-17232, ⟨10.5194/egusphere-egu23-17232⟩
Eclogitization constitutes one of the most emblematic transformations in continental subduction zones, where conversion of initially dry lower crustal rocks into eclogite facies rocks correlates with the occurrence of seismogenic events. This reactio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::41a8c47420c6c1ba848171cf169baecb
https://doi.org/10.5194/egusphere-egu23-17232
https://doi.org/10.5194/egusphere-egu23-17232
Publikováno v:
EGU General Assembly 2023
EGU General Assembly 2023, European Geosciences Union, Apr 2023, Vienna, Austria. pp.EGU23-13677, ⟨10.5194/egusphere-egu23-13677⟩
EGU General Assembly 2023, European Geosciences Union, Apr 2023, Vienna, Austria. pp.EGU23-13677, ⟨10.5194/egusphere-egu23-13677⟩
International audience; The nucleation and rupture processes of deep-focus earthquakes have remained enigmatic ever since their discovery. These earthquakes occur mostly within the mantle transition zone where brittle failure is extremely unlikely du
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f471f7ddd545cfe9ca1bcd0378542325
https://insu.hal.science/insu-04087392
https://insu.hal.science/insu-04087392