Results 71 to 80 of about 2,742 (208)

Critical technologies in the construction of underground artificial chamber for compressed air energy storage systems

open access: yesDeep Underground Science and Engineering, Volume 4, Issue 4, Page 513-529, December 2025.
This schematic illustrates an artificial chamber‐based compressed air energy storage system. Excess electricity compresses air into sealed underground chambers. During demand peaks, pressurized air is heated, expanded, and drives turbines to generate power.
Jifang Wan   +6 more
wiley   +1 more source

Earthquake research: Premonitory models and the physics of crustal distortion [PDF]

open access: yes
Seismic, gravity, and electrical resistivity data, believed to be most relevent to development of earthquake premonitory models of the crust, are presented. Magnetotellurics (MT) are discussed.
Whitcomb, J. H.
core   +1 more source

Groundwater Flow Systems as Key Determinants of Groundwater‐Dependent Vegetation Distribution

open access: yesEcohydrology, Volume 18, Issue 8, December 2025.
ABSTRACT Direct investigations of the connection between groundwater flow systems across multiple scales and groundwater‐dependent ecosystems (GDEs) remain rare. Such studies offer valuable insights into the complex and scale‐dependent relationships between groundwater dynamics and vegetation patterns.
Szilvia Simon   +4 more
wiley   +1 more source

Magnetotelluric Impedance Tensor Tools (MITT) [PDF]

open access: yes, 2015
Podeu consultar la darrera versió a: http://diposit.ub.edu/dspace/handle/2445/124276This manual is a first draft to guide the practitioner through MITT program.
Pous, Jaume, Romero Ruiz, Ivan
core  

Exploring and Summarizing Ensemble Solutions to Geophysical Inverse Problems

open access: yesJournal of Geophysical Research: Machine Learning and Computation, Volume 2, Issue 4, December 2025.
Abstract Posterior sampling algorithms have been applied to many geophysical inverse problems, including electrical resistivity sounding, seismic tomography, and gravity and geodetic inversions. Unlike optimization‐based approaches that yield a single best‐fit solution, these algorithms produce an ensemble of solutions that sample the posterior ...
C. L. Mills, M. L. Rudolph, V. Lekić
wiley   +1 more source

Long Period Magnetotellurics (MT) using Geomagnetically Induced Currents in the Scottish Power Network [PDF]

open access: yes, 2007
Geomagnetically Induced Currents (GIC) which flow in technological systems such as power transmission grids, are a consequence of the geoelectric field induced at the surface of the Earth during geomagnetic storms. We use an electrical model of the power
McKay, Allan   +2 more
core  

Magnetotelluric data processing: a case study [PDF]

open access: yes, 1988
Magnetotelluric (MT) data collected simultaneously at one or more sites may be processed by a number of different methods. Such methods attempt to remove or suppress the effect of noise on the data channels. The desired results are accurate, unbiased and
D. Beamish   +8 more
core   +1 more source

Structural Controls on Splay Fault Rupture Dynamics During Cascadia Megathrust Earthquakes

open access: yesAGU Advances, Volume 6, Issue 6, December 2025.
Abstract Great subduction earthquakes (Mw ≥ 8.0) can generate devastating tsunamis by rapidly displacing the seafloor and overlying water column. These potentially tsunamigenic seafloor offsets result from coseismic fault slip and deformation beneath or within the accretionary wedge. The mechanics of these shallow rupture phenomena and their dependence
J. Biemiller   +8 more
wiley   +1 more source

Long‐Term Peak Geoelectric Field Behavior for Space Weather Hazard Assessment in Alberta, Canada Using Geomagnetic and Magnetotelluric Measurements

open access: yesSpace Weather
To better understand the risks of space weather to electric power transmission networks, magnetometer data and nearby magnetotelluric impedance data at four sites in Alberta, Canada are used to estimate the induced geoelectric field over the last 12–32 ...
Darcy Cordell   +4 more
doaj   +1 more source

Deep Electrical Structure of Taiwan as Inferred From Magnetotelluric Observations

open access: yesTerrestrial, Atmospheric and Oceanic Sciences, 1998
Not until magnetotellurics (MT) were conducted, was very much known about the deep electrical structures beneath Taiwan. Finally, the first MT was used as part of an integrated project to map 3-D structures; subsequently, nineteen MT soundings, uniformly
Chow-Son Chen   +2 more
doaj   +1 more source

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