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Magnetotelluric Modelling of the Central Hoggar (Tuareg Shield, NW Africa) Lithospheric Structure
The Hoggar massif (southern Algeria) with Aïr and Adrar des Iforas is part of the Touareg shield. The present study attempted to model lithospheric... -
A broadband magnetotelluric survey for Mt. Meakandake volcano with special attention to the unrest during 2016–2017
We performed a broadband magnetotelluric (BBMT) survey and three-dimensional resistivity modeling for the Meakandake volcano in eastern Hokkaido,...
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Deep Electrical Resistivity Structure of the European Lithosphere in Poland Derived from 3-D Inversion of Magnetotelluric Data
AbstractThis paper presents a three-dimensional (3-D) model of the resistivity distribution in the European lithosphere at the junction between the...
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Singular Spectral Analysis Applied to Magnetotelluric Time Series Collected at Medea (Algiers, Algeria) to Detect Electromagnetic Signal Signature Associated with Earthquake: First Results
Significant changes in amplitude were observed in all five channels of magnetotelluric (MT) recordings, collected at the Observatory of Medea... -
Audio-Magnetotelluric Modeling for 2D Characterization of Shallow Sedimentary Basins and Groundwater System in Central Zagros, Iran
Aquiferous rocks which contain fractures filled with saline groundwater or clay alteration products exhibit significantly higher conductivity than...
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Grey wolf optimization-based variational mode decomposition for magnetotelluric data combined with detrended fluctuation analysis
We present a magnetotelluric data denoising method that uses grey wolf optimization to optimize variational mode decomposition and combines it with...
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The mechanism of deep material transport and seismogenic environment of the **aojiang fault system revealed by 3-D magnetotelluric study
The **aojiang fault system (XJFS), located to the southeast of the Tibetan Plateau, has a complicated tectonic history and is an ideal location to...
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On a large magmatic fluid reservoir oblique to the volcanic front in the southern part of NE Japan revealed by the magnetotelluric survey
Many active volcanoes and various types of seismic activities exist in the southern part of the Northeast Japan subduction zone. One of the...
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Magnetotelluric resistivity imaging of the Baribis fault zone’s Majalengka segment in West Java, Indonesia
This work discusses the application of the magnetotelluric (MT) method to observing and delineating a local fault in the Majalengka Regency, West...
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Influence of geomagnetic storms on the quality of magnetotelluric impedance
Magnetotelluric (MT) field data contain natural electromagnetic signals and artificial noise sources (instrumental, anthropogenic, etc.). Not all...
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New Magnetotelluric Data for the Fennoscandia–Sarmatia Suture Zone
Abstract—The results of magnetotelluric soundings obtained in 2020 along the Rzhev–Velikie Luki profile in the suture zone of three segments of the...
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Crustal electrical structure across the Tangra-Yumco tectonic belt revealed by magnetotelluric data: new insights on the east–west extension mechanism of the Tibetan plateau
Geologic evolution of the Tibetan plateau is characterized by crustal extension and horizontal movement in the post-collision stage, during which,...
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An effective estimate for selecting the regularization parameter in the 3D inversion of magnetotelluric data
The magnetotelluric (MT) inverse problem is a nonlinear and strongly ill-posed problem. Therefore, to avoid the problem of non-uniqueness of...
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Magnetotelluric responses of a vertical inhomogeneous and anisotropic resistivity structure with a transitional layer
The theoretical magnetotelluric responses of a vertical inhomogeneous and anisotropic resistivity structure with a transitional layer in which the...
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A simple method to evaluate the uncertainty of magnetotelluric forward modeling for practical three-dimensional conductivity structure models
The forward calculation of magnetotelluric (MT) responses is generally assumed to be sufficiently accurate compared with typical observational errors...
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Image of the five elements and prediction of the geothermal field based on gravity, magnetic and magnetotelluric data in the PanZ area
There are two problems in the prediction of the geothermal field in the PanZ area: (1) the plane scopes have some debates, and (2) the vertical...
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Two-dimensional magnetotelluric data inversion using Lanczos bidiagonalization method with active constraint balancing
The magnetotelluric (MT) technique is an electromagnetic geophysical method, which is widely used as a complementary to seismic surveys for...
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Imaging of a serpentinite complex in the Kamuikotan Zone, northern Japan, from magnetotelluric soundings
We conducted magnetotelluric measurements to investigate a large serpentinite complex in the northern Kamuikotan Zone that intruded a...