Zobrazeno 1 - 10
of 84
pro vyhledávání: '"Luca Menegon"'
Autor:
Oliver Lehnert, Bjarne Almqvist, Mark Anderson, Jenny Andersson, Simon Cuthbert, Mikael Calner, Isabel Carter, Riccardo Callegari, Christopher Juhlin, Henning Lorenz, Claudio Madonna, Guido Meinhold, Luca Menegon, Iwona Klonowska, Christophe Pascal, Markus Rast, Nick M. W. Roberts, Jonas B. Ruh, Grzegorz Ziemniak
Publikováno v:
Estonian Journal of Earth Sciences, Vol 73, Iss 2, Pp 134-140 (2024)
The Collisional Orogeny in the Scandinavian Caledonides (COSC) project focuses on processes related to the closure of the Iapetus Ocean, causing the OrdovicianâSilurian continentâcontinent collision between Baltica and Laurentia. The rock successio
Externí odkaz:
https://doaj.org/article/881da2a184fc4364becd14b062055e4b
Autor:
Francesco Giuntoli, Luca Menegon, Guillaume Siron, Flavio Cognigni, Hugues Leroux, Roberto Compagnoni, Marco Rossi, Alberto Vitale Brovarone
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-16 (2024)
Abstract Metamorphic fluids, faults, and shear zones are carriers of carbon from the deep Earth to shallower reservoirs. Some of these fluids are reduced and transport energy sources, like H2 and light hydrocarbons. Mechanisms and pathways capable of
Externí odkaz:
https://doaj.org/article/a7258ead7c7345eea6ad786d11a40f12
Publikováno v:
Bulletin of the Mineral Research and Exploration, Vol 170, Iss 170, Pp 1-14 (2023)
The Mersin ophiolite of southern Turkey is a well-exposed, Late Cretaceous, Neo-Tethyan suprasubduction zone ophiolite. It is underlain by metamorphic sole rocks inferred to have formed at the top of a down-going plate during subduction. These have a
Externí odkaz:
https://doaj.org/article/065c4b694fac434d9a93b5c50e0c8399
Pseudotachylytes (frictional melts produced during seismic slip) in the metamorphosed anorthosites of the Lofoten archipelago preserve a record of seismic rupture in the dry lower crust at 650–750 °C, 0.8 GPa. Pyroxene deformation microstructures
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::132c3d4dc74006e682a9db5f6989b5c4
https://doi.org/10.5194/egusphere-egu23-9750
https://doi.org/10.5194/egusphere-egu23-9750
Autor:
Francesco Giuntoli, Luca Menegon, Guillaume Siron, Flavio Cognigni, Hugues Leroux, Roberto Compagnoni, Marco Rossi, Alberto Vitale Brovarone
It has been recently proposed that high-pressure genesis of abiotic hydrocarbon can lead to strain localization in subducted carbonate rocks1. However, the mechanical effects of the migration of these hydrocarbon-bearing fluids on the infiltrated roc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::046ddf707d9ca091d61102016c12a052
https://doi.org/10.5194/egusphere-egu23-7017
https://doi.org/10.5194/egusphere-egu23-7017
The only accepted evidence in the rock record for fossil earthquakes are pseudotachylytes, quenched frictional melts produced during seismic slip. Specifically, earthquakes in the lower continental crust recently have received increased attention, be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ac8ea60e7d7072caf269143fecf8dd9
https://doi.org/10.5194/egusphere-egu23-3230
https://doi.org/10.5194/egusphere-egu23-3230
Coseismic fracturing of the lower crust is an effective mechanism for creating permeable pathways for fluids to infiltrate and interact with the host rock, thus effectively altering the rheology of otherwise anhydrous and strong lower-crustal rocks.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc88e970e6049e2c26d1e745acd3d8f4
https://doi.org/10.5194/egusphere-egu23-3414
https://doi.org/10.5194/egusphere-egu23-3414
Autor:
Giovanni Toffol, Giorgio Pennacchioni, Luca Menegon, Alfredo Camacho, Manuele Faccenda, David Wallis, Michel Bestmann
The seismogenic environments build up the highest differential stresses on Earth. Differential stress of as much as hundreds of MPa to few GPa is accumulated during the interseismic loading stage and it is abruptly released in a sequence of fast, hig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5ac1bc26f414ee00102c61ec1c38d03
https://doi.org/10.5194/egusphere-egu23-5200
https://doi.org/10.5194/egusphere-egu23-5200
Autor:
Stephen Paul Michalchuk, Sascha Zertani, François Renard, Oliver Plümper, Alireza Chogani, Luca Menegon
In the dry lower crust, earthquake-induced fracturing can increase permeability for fluids to infiltrate and flow, thus facilitating fluid-rock interactions, and potentially altering the strength and rheology of fault systems. Understanding the mecha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f839b9524edf4b328c0a21f1efd1201
https://doi.org/10.5194/egusphere-egu23-5451
https://doi.org/10.5194/egusphere-egu23-5451
Publikováno v:
Journal of Geophysical Research: Solid Earth. 128
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b99828d3e5de60877563088003447ad2
https://doi.org/10.1029/2022jb026019
https://doi.org/10.1029/2022jb026019