Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Céline, Mallet"'
Heterogeneities control rock properties, especially hydraulic and geophysical properties. Complex systems typically include multiple porosities at embedded scales, from the micro/meso cracks and pores to geological macro-fractures and karsts. This co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21d495ee07e4f37fff05fa6b9d7542a7
https://doi.org/10.5194/egusphere-egu23-3096
https://doi.org/10.5194/egusphere-egu23-3096
Autor:
Abdoul Nasser Yacouba, Céline Mallet, Jacques Deparis, Phlippe Leroy, Gautier Laurent, Mohamed Azaoural, Damien Jougnot
In a context of energy transition and water resources crisis, studying the fluid flow in the critical zone appears to be a major issue. The O-ZNS (Observatory of transfers in the Vadose Zone, Orleans, France) site has been designed for the developmen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d59f89152476780f72c9c9c569876e4
https://doi.org/10.5194/egusphere-egu23-3097
https://doi.org/10.5194/egusphere-egu23-3097
The hydrological characterization of the vadose zone remains a major challenge considering the spatiotemporal variability of its properties and the limitations associated with hydrological measurements techniques. Geophysical methods, in particular t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67b6b845ab854251d5131eed49043a99
https://doi.org/10.5194/egusphere-egu23-6975
https://doi.org/10.5194/egusphere-egu23-6975
Publikováno v:
Instrumentation and Measurement Technologies for Water Cycle Management ISBN: 9783031082610
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fed351a2b9bd46fdd5f53cdf01d4faed
https://doi.org/10.1007/978-3-031-08262-7_19
https://doi.org/10.1007/978-3-031-08262-7_19
Autor:
Clara Jodry, Mohamad Abbas, Céline Mallet, Bouamama Abbar, Laurent Gautier, Arnaud Isch, Mohamed Azaroual
The geological and petrophysical properties of the Vadose Zone (VZ) play a major role in the reactive transport of contaminants and fluid dynamics in fractured media and karstic hydrosystems. The mass and heat transfers through the VZ are governed by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e34d909f86b9c94c507051290a184ce1
https://doi.org/10.5194/egusphere-egu21-8639
https://doi.org/10.5194/egusphere-egu21-8639
Autor:
Céline Mallet, Arnaud Isch, J. M. Baltassat, Mohamed Azaroual, Jacques Deparis, M. Abbas, Clara Jodry
Publikováno v:
NSG2021 1st Conference on Hydrogeophysics.
Summary The objective of the O-ZNS project is to understand contaminant transport processes and parameterize reactive transport models. For this purpose, we propose to set up a hydrogeophysical methodology to characterize the heterogeneity of the uns
Autor:
Céline Mallet, Clara Jodry, Salma Ammor, Jean-Michel Baltassat, Mohamed Azaroual, Jacques Deparis
The vadose zone (VZ) is a highly heterogeneous and dynamic system that have a huge impact on fluid flows and heat transfer, from the soil to the saturated zone. In order to characterize flow patterns within the vadose zone, a comprehensive knowledge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a688fa548897fc9b89b6d92912cb2942
https://doi.org/10.5194/egusphere-egu2020-7213
https://doi.org/10.5194/egusphere-egu2020-7213
The O-ZNS observatory offers a unique geophysical support for characterization, at different scales (from nano- to metric scales) of the heterogeneous Beauce Limestones aquifer. Currently under development at an agricultural site in Villamblain (Cent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f60bde00c9f7733b6a431780630b3288
https://doi.org/10.5194/egusphere-egu2020-2411
https://doi.org/10.5194/egusphere-egu2020-2411
Publikováno v:
GEOPHYSICS. 82:MR89-MR96
We estimate attenuation at subseismic frequencies from an experimental creep test performed on a thermally cracked water-saturated glass sample. The time-dependent axial stress and strain rates are used to infer the attenuation and Young’s modulus
Publikováno v:
Pure and Applied Geophysics
Pure and Applied Geophysics, Springer-Verlag, 2020, Accepted, ⟨10.1007/s00024-020-02438-8⟩
Pure and Applied Geophysics, Springer Verlag, 2020, 177, pp.3301-3314. ⟨10.1007/s00024-020-02438-8⟩
Pure and Applied Geophysics, Springer-Verlag, 2020, Accepted, ⟨10.1007/s00024-020-02438-8⟩
Pure and Applied Geophysics, Springer Verlag, 2020, 177, pp.3301-3314. ⟨10.1007/s00024-020-02438-8⟩
International audience; We study damage induced by low temperature variations in granite samples given their role in shallow geological reservoirs. We consider two thermal treatments, slow cooling and thermal shock, and implement a multi-geophysical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::668bf0e4efd4251452ea1ae2b5a4d740
https://hal.archives-ouvertes.fr/hal-02361662/file/Article_Example.pdf
https://hal.archives-ouvertes.fr/hal-02361662/file/Article_Example.pdf