Zobrazeno 1 - 10
of 84
pro vyhledávání: '"Stefan Nielsen"'
Autor:
Francesco Lazari, Angela Castagna, Stefan Nielsen, Ashley Griffith, Giorgio Pennacchioni, Rodrigo Gomila, Phil Resor, Chiara Cornelio, Giulio Di Toro
Publikováno v:
Earth and Planetary Science Letters. 607:118057
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47b4c2ae820049431ddfe7b1fde8f8ce
https://doi.org/10.1016/j.epsl.2023.118057
https://doi.org/10.1016/j.epsl.2023.118057
Autor:
Chiara Cornelio, Elena Spagnuolo, Stefan Nielsen, Stefano Aretusini, Francois Passelègue, Marie Violay, Massimo Cocco, Giulio Di Toro
While sliding at seismic slip-rates of ca. 1 m/s, a natural fault undergoes an abrupt decrease of its strength called enhanced dynamic weakening. Asperity-scale (<< mm) processes related to flash heating & weakening and meso-scale (mm-cm) processes i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3ac7991a866a9fdbb9211b130138c15
https://doi.org/10.5194/egusphere-egu22-9866
https://doi.org/10.5194/egusphere-egu22-9866
Autor:
Nicola De Paola, Potcharaporn Pongthunya, Stefan Nielsen, Arthur Moors, Paul Jordan, Ken McCaffrey, Andrew Sowter, Jonny Imber, M. W. Wilkinson, Richard R. Jones, Jon Gluyas, Arthur Satterley
Publikováno v:
First Break. 38:79-87
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae0bca32499ff2a65d1b57ddeefa06c4
https://doi.org/10.3997/1365-2397.fb2020069
https://doi.org/10.3997/1365-2397.fb2020069
Autor:
Jonny Imber, N. De-Paola, A. Satterley, Stefan Nielsen, Richard R. Jones, P. Jordan, Ken McCaffrey, A. Moors, M. W. Wilkinson, T. M. Jezierski, Andrew Sowter, Jon Gluyas, P. Pongthunya
Publikováno v:
Geological Society memoirs, 2020, Vol.52, pp.74-81 [Peer Reviewed Journal]
The Humbly Grove Field has, for the UK, a unique development history. It was discovered as an oilfield in May 1980 and produced as an oilfield until 2000 along with small satellite fields Herriard (developed) and Hester9s Copse (not developed). Peak
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b38c565fb3aaf958cb310302f93e815
https://doi.org/10.1144/m52-2018-78
https://doi.org/10.1144/m52-2018-78
Publikováno v:
Transport in porous media, 2019, Vol.130(2), pp.627-636 [Peer Reviewed Journal]
The porosity and permeability of coal change with pore pressure, due to changes in effective stress and matrix swelling due to gas adsorption. Three analytical models to describe porosity and permeability change in this context have been presented in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54d194b2e7aaf6f4f7ecfdc261114b59
https://doi.org/10.1007/s11242-019-01331-w
https://doi.org/10.1007/s11242-019-01331-w
Autor:
Robert E. Holdsworth, Stefan Nielsen, Nicola De Paola, Eddie Dempsey, Giacomo Pozzi, Leon Bowen
Publikováno v:
Earth and Planetary Science Letters
Earth and planetary science letters, 2019, Vol.516, pp.164-175 [Peer Reviewed Journal]
Earth and planetary science letters, 2019, Vol.516, pp.164-175 [Peer Reviewed Journal]
Faults weaken during the propagation of earthquakes due to the onset of thermally-activated mechanisms, which vary depending on the rock type. Recent experimental work suggests that carbonate-hosted faults are lubricated by viscous flow in nano-granu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5910c01aa754060c755dc2f9e01572d
https://doi.org/10.1016/j.epsl.2019.03.042
https://doi.org/10.1016/j.epsl.2019.03.042
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-7 (2019)
Nature Communications
Nature communications, 2019, Vol.10, pp.1274 [Peer Reviewed Journal]
Nature Communications
Nature communications, 2019, Vol.10, pp.1274 [Peer Reviewed Journal]
Fluids are pervasive in fault zones cutting the Earth's crust; however, the effect of fluid viscosity on fault mechanics is mainly conjectured by theoretical models. We present friction experiments performed on both dry and fluid-permeated silicate a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09f3591d55f13f142f87e1c16bd3c44d
https://doaj.org/article/af986f95fb074a138112048ae767b7ac
https://doaj.org/article/af986f95fb074a138112048ae767b7ac
Publikováno v:
Journal of Geophysical Research. Solid Earth
Recent Global Positioning System observations of major earthquakes such as the 2014 Chile megathrust show a slow preslip phase releasing a significant portion of the total moment (Ruiz et al., 2014, https://doi.org/10.1126/science.1256074). Despite a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2bee317d8fe439d80a363f445e9f731
https://doi.org/10.1029/2018jb016803
https://doi.org/10.1029/2018jb016803