Electrical properties of hydrothermally altered rocks : observations and interpretations based on laboratory, field and borehole studies at Krafla volcano, Iceland.

Electromagnetic soundings are widely used to image the underground structure of volcanoes and look for hightemperature geothermal resources. The electrical resistivity of volcanoes is affected by several characteristics of rocks: volume and salinity of pore fluid, abundance of conductive minerals, r...

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Bibliographic Details
Main Author: Lévy, Léa
Other Authors: Laboratoire de géologie de l'ENS (LGENS), Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Département des Géosciences - ENS Paris, École normale supérieure - Paris (ENS-PSL), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-École normale supérieure - Paris (ENS-PSL), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL), Université Paris sciences et lettres, Háskóli Islands, Pierre Briole, Freysteinn Sigmundsson
Format: Doctoral or Postdoctoral Thesis
Language:French
Published: HAL CCSD 2019
Subjects:
Geothermal energy
Electrical conductivity
Smectite
Pyrite
Induced polarization
Geophysical inversion
Géothermie
Conductivité électrique
Polarisation provoquée
Inversion géophysique
[SDU.STU]Sciences of the Universe [physics]/Earth Sciences
Krafla
Iceland
Islande
Online Access:https://theses.hal.science/tel-02179415
https://theses.hal.science/tel-02179415/document
https://theses.hal.science/tel-02179415/file/Levy-2019-These.pdf

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