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Genetic relationship between granite and pegmatite in the Kaluan lithium deposit, Western China: evidence from the inversion of audio-magnetotelluric data
The Altay Orogenic Belt in **njiang, China, is characterized by numerous pegmatite veins, among which Kaluan pegmatite potentially hosts an...
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Two-dimensional interpretation of audio-magnetotelluric data around the epicenter distribution of the 2016 Gyeongju earthquake (ML 5.8), Korea
On September 12, 2016, an M L 5.8 earthquake occurred near Gyeongju City in the southeastern part of the Korean peninsula. Two representative major...
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Delineation of shallow volcanic structures from audio-frequency magnetotelluric data beneath Ulleung Island, East Sea (Sea of Japan)
As volcanoes are closely related to the living environment of humans, in particular via natural hazards and geothermal energy, scientific studies on...
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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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3D inversion of audio-magnetotelluric data for mineral exploration: A case study of Layikeleke buried porphyry copper deposit, **njiang, China
Layikeleke copper deposit is a large-scale porphyry copper polymetallic buried deposit, which has been discovered recently in the eastern Junggar...
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Three-dimensional inversion of audio-magnetotelluric data acquired from the crater area of Mt. Tokachidake, Japan
Subvolcanic hydrothermal systems can lead to hydrothermal eruptions as well as unrest phenomena without an eruptive event. Historical eruptions and...
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An integrated geophysical approach for ground water prospecting in plateau slope zone: a case study from Shuangnuo Village, Fuyuan, Yunnan Province
The direction of drilling wells in the plateau slope area is toward finding local favorable water-rich blocks, which are relative groundwater...
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Research on the forward modeling of controlled-source audio-frequency magnetotelluric in three-dimensional electrical conductivity and magnetic permeability heterogeneity media
We have developed a three-dimensional (3-D) algorithm for computing the controlled-source audio-frequency magnetotelluric response which is capable...
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Three-dimensional CSAMT Forward Modeling of Potential Landslide Sliding Surfaces Using Finite Element Method
Landslides are a type of natural disaster that can cause substantial harm to humanity. Monitoring and predicting the initiation of potential...
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Three-dimensional inversion of controlled-source audio-frequency magnetotelluric data based on unstructured finite-element method
We propose a new 3D inversion scheme to invert the near- and transition-zone data of CSAMT with topography accurately. In this new method, the earth...
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Axis anisotropic Occam’s 3D inversion of tensor CSAMT in data space
As geological exploration conditions become increasingly complex, meeting the requirements of precise geological exploration necessitates the...
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Groundwater resources survey of tongchuan city using the audio magnetotelluric method
The development of Tongchuan City, Shaanxi Province, located in the northwestern region of China, is restricted by water resources. The direct...
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Experience with a Water Detector in the Study of the Permafrost Structure
AbstractThe results of a study of the geoelectric section of the upper layers of the Earth at observation sites in Yakutia via vertical electrical...
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1D regularization inversion combining particle swarm optimization and least squares method
For geophysical inversion problems, deterministic inversion methods can easily fall into local optimal solutions, while stochastic optimization...
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Implication of Nari Caldera structure of Ulleung Island from a 3-D resistivity model using magnetotellurics
The Nari Caldera on Ulleung Island, an oceanic intraplate volcano, is a significant repository of information on the latest volcanic activity. To...
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Methodology and Application of Deep Geothermal Sounding in Low-Resistance Cover Areas
Taking the Qihe area as an example, this paper compared various geophysical exploration methods in view of the problems of urban construction, deep...
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Electrical conductivity structure of Aravalli and Tural hot springs (western part of DVP) inferred from magnetotelluric data
Both audio-magnetotelluric and magnetotelluric data were acquired across Aravalli and Tural hot springs (in Konkan region of Deccan volcanic...
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Shallow resistivity structure around the 2018 craters of Mt. Motoshirane of Kusatsu-Shirane Volcano, Japan, revealed by audio-frequency magnetotellurics
In 2018, a phreatic eruption occurred at Mt. Motoshirane, a pyroclastic cone group of the Kusatsu-Shirane Volcano in central Japan. The eruption was...
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Imaging the Geometry of Cimandiri Fault Zone Based on 2D Audio-Magnetotelluric (AMT) Model in Nyalindung, Sukabumi–Indonesia
We present an interpretation of newly acquired audio-magnetotelluric data to reveal the subsurface geometry of Cimandiri Fault Zone, one of the major...
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3D Inversion of Audio Magnetotelluric Data for Sulphide Mineralization over Dhanjori Basin
Quartz-pebble conglomerate (QPC) in the Dhanjori basin, a rifted greenstone belt, is known for its gold mineralization. Audio-magnetotelluric (AMT)...