Results 81 to 90 of about 1,055 (226)

Seismic Attenuation Reveals Fault and Forearc Structure Across the Subduction‐Collision Transition in Southern Taiwan

Geophysical Research Letters, Volume 53, Issue 8, 28 April 2026.
Abstract The Southern Array for the Lithosphere and Uplift of Taiwan Experiment (SALUTE) provides a new window into the subduction‐collision transition zone in southern Taiwan, where the Eurasian Plate‐Luzon Arc convergence drives intense orogeny and crustal deformation. Using dense P‐ and S‐wave spectral amplitude data recorded by SALUTE and a quality
Yu‐Pin Lin, Shu‐Huei Hung, Tai‐Lin Tseng, Pei‐Ying Patty Lin, Eh Tan, Ying‐Nien Chen   +5 more
wiley   +1 more source

Crustal Magma Storage and Plumbing System Beneath the Tianchi and Wangtian'e Volcanoes, Changbaishan Intraplate Volcanic Field, China and North Korea

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 4, April 2026.
Abstract The Changbaishan volcanic field, which includes the Tianchi and Wangtian'e volcanoes in China and the Namphothe volcano in North Korea, is one of the most complex and hazardous volcanic regions on Earth due to its tectonic setting and explosive Holocene activity.
Xiaomeng Niu, Xingli Fan, Xin Wang, Qi‐Fu Chen, Yanru An, Daining Yang, Yunjie Ji, Yuhan Ding, Jianhong Kang, Sheng Guan   +9 more
wiley   +1 more source

Magnetotellurics as a multiscale geophysical exploration method

, 2016
Magnetotellurics (MT) is a geophysical method based on the use of natural electromagnetic signals to define subsurface electrical resistivity structure through electromagnetic induction.
CARBONARI, ROLANDO, DI MAIO, ROSA, D’Auria, L., Petrillo, Z.   +3 more
core  

WEgeophysics/pyCSAMT: pyCSAMT v1.0.7

, 2021
Python for Controlled Source Audio-frequency Magnetotellurics ...
Daniel03
core   +1 more source

On the existence and uniqueness of solutions to Maxwell's equations in bounded domains with application to magnetotellurics

, 2000
We analyze the solution of the time-harmonic Maxwell equations with vanishing electric permittivity in bounded domains and subject to absorbing boundary conditions.
Sheen, Dongwoo, Douglas, Jim, Santos, Juan Enrique   +2 more
core   +1 more source

Multi-component ground-based observation of ULF waves: goals and methods

Annals of Geophysics, 1998
A revival of the combined magnetic and telluric electric measurements at magnetic observatories is suggested.A number of problems, where such observations might be very helpful, are outlined: 1) the account for the resonance structure of the ULF field ...
E. N. Fedorov, M. De Lauretis, S. Anisimov, M. Vellante, V. A. Pilipenko, U. Villante   +5 more
doaj   +1 more source

Estimating Extreme Geoelectric Field Values for the Australian Region

Space Weather, 2020
There are a number of global initiatives to understand and mitigate the impacts of extreme space weather on critical infrastructure and modern society.
Richard Marshall, Léna Dziura, Liejun Wang, Jeanne Young, Michael Terkildsen   +4 more
doaj   +1 more source

PDE-based geophysical modelling using finite elements: examples from 3D resistivity and 2D magnetotellurics

, 2016
We present a general finite-element solver, escript, tailored to solve geophysical forward and inverse modeling problems in terms of partial differential equations (PDEs) with suitable boundary conditions.
Gross, L., Du Plessis, J., Schaa, R.
core   +1 more source

nci/MTtsdp: MTtsdp_v1.0.0

, 2023
First release of the the MagnetoTellurics time series data publication (MTtsdp) codes. The MTtsdp_v0 codes were developed as part of the Magnetotellurics (MT) component of the 2017-2020 Australian Research Data Commons (ARDC) funded Geoscience Data ...
Bruce Goleby, Lesley Wyborn, Ben Evans, Rui Yang, Sheng Wang, Nigel Rees, Dennis Conway   +6 more
core   +1 more source

Imaging leachate runoff from a landfill using magnetotellurics: The Garraf karst case [PDF]

Electrical and active source electromagnetic geophysical methods have been traditionally employed to approach and tackle environmental problems, such as those caused by landfills.
Freixes, A., Marcuello Pascual, Alejandro, Piña-Varas, Perla, Pons, P., Queralt i Capdevila, Pilar, Ledo Fernández, Juanjo, Mitjanas Colls, Gemma, Solà, Judit, Martí i Castells, Anna, López, J.   +9 more
core   +1 more source