Zobrazeno 1 - 10
of 2 902
pro vyhledávání: '"A. Revil"'
Publikováno v:
The Cryosphere, Vol 18, Pp 1753-1771 (2024)
Degrading rock wall permafrost was found responsible for the increase in rockfall and landslide activity in several cold mountain regions across the globe. In Greenland, rock wall permafrost has so far received little attention from the scientific co
Externí odkaz:
https://doaj.org/article/73711f49447d41da99ea416f379e5c95
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 24, Pp n/a-n/a (2023)
Abstract Recent developments in induced polarization allow for the characterization of alteration halos within hydrothermal systems. We explore the possibility of using electrical conductivity and normalized chargeability tomograms in concert to imag
Externí odkaz:
https://doaj.org/article/9d4ba4406c4a43689c05547b63791554
Publikováno v:
Vadose Zone Journal, Vol 17, Iss 1 (2018)
We measured the streaming potential coupling coefficient of natural saturated and unsaturated carbonate rocks. Saturation was achieved with NaCl brines with salinities ranging from 2 × 10 to 2.0 mol L. The magnitude of the coupling coefficient incre
Externí odkaz:
https://doaj.org/article/9e8ba2102e73421a91f1b543b04457e1
Publikováno v:
The Cryosphere, Vol 9, Iss 2, Pp 781-794 (2015)
A coupled hydrogeophysical forward and inverse modeling approach is developed to illustrate the ability of frequency-domain airborne electromagnetic (AEM) data to characterize subsurface physical properties associated with sublacustrine permafrost th
Externí odkaz:
https://doaj.org/article/9a2de6c5d92348c495c3a6538faa9971
Autor:
D. Jougnot, A. Revil
Publikováno v:
Hydrology and Earth System Sciences, Vol 14, Iss 1, Pp 91-98 (2010)
The parameters used to describe the electrical conductivity of a porous material can be used to describe also its thermal conductivity. A new relationship is developed to connect the thermal conductivity of an unsaturated porous material to the therm
Externí odkaz:
https://doaj.org/article/4edb098dd7b345c1a528e02322d570aa
Publikováno v:
Hydrology and Earth System Sciences, Vol 11, Iss 5, Pp 1661-1671 (2007)
The classical formulation of the coupled hydroelectrical flow in porous media is based on a linear formulation of two coupled constitutive equations for the electrical current density and the seepage velocity of the water phase and obeying Onsager's
Externí odkaz:
https://doaj.org/article/38484d9f003d4942a6a180d4ff639c42
Publikováno v:
Hydrology and Earth System Sciences, Vol 8, Iss 1, Pp 8-22 (2004)
Accurate mapping of the electrical conductivity and of the redox potential of the groundwater is important in delineating the shape of a contaminant plume. A map of redox potential in an aquifer is indicative of biodegradation of organic matter and o
Externí odkaz:
https://doaj.org/article/10c5f467a96442e1b1d29044490cb88c
Publikováno v:
In Journal of Contaminant Hydrology November 2024 267
Autor:
Bore, Thierry, Yan, Guanxi, Narayan Mishra, Partha, Brierre, Theodore, Placencia-Gómez, Edmundo, Revil, André, Wagner, Norman
Publikováno v:
In Measurement 30 September 2024 237
Publikováno v:
In Journal of Hazardous Materials 5 December 2024 480