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Velocity Structure of the Upper Crust and Its Geological Significance in the Jiaodong Area, China
AbstractWe determined the velocity structure of the upper crust in the Jiaodong area using double difference seismic tomography, and found that the...
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One-dimensional regional shear velocity structure from joint inversion of fundamental mode group velocity dispersion measurements of Love and Rayleigh waves: application to the Uttarakhand Himalaya
Between 2017 and 2019, the CSIR-NGRI, Hyderabad, Telangana, established a broad-band seismic-network with fifty-five 3-component broadband...
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1-D shear wave velocity structure beneath North India using surface wave dispersion study
AbstractThe seismological data recorded at our four semi-permanent broadband seismographs installed by the CSIR-NGRI, Hyderabad, Telangana in the...
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Three-dimensional velocity structure models in and around the Kathmandu Valley, Central Nepal
We analyzed observations of microtremors and seismic ground motion to determine the depths of sedimentary interfaces and basement surface in the...
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Three-dimensional body wave crustal velocity structure and relocation of earthquakes in the Maduo area
In this study, the double-difference tomography (tomoDD) method is applied to jointly invert the three-dimensional (3-D) crustal velocity structure...
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Traces of Plume Processes in the Present-Day Velocity Structure of the Lithosphere of the Khibiny–Lovozero Tectonic Cluster
AbstractNew models of the deep velocity structure of the crust and upper mantle are presented for the Khibiny–Lovozero tectonic cluster located in...
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Three-dimensional crustal velocity structure and activity characteristics of the Madoi Ms7.4 earthquake in 2021
In this paper, using natural earthquake P-wave arrival time data recorded by the seismic network in the surrounding area of Madoi, the...
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Shear wave velocity structure beneath the eastern Indian Ocean from Rayleigh wave dispersion measurements
The Eastern Indian Ocean is a tectonically and geodynamically active region that has experienced deformations due to rifting, uplifting, and plume...
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Large-eddy simulation of the effects of a tower structure on wind velocity and drag coefficient
A large-eddy simulation was implemented for the flow around a cylindrical observation tower to investigate the effects of the tower structure on wind...
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High-resolution shallow crustal shear wave velocity structure of Anyuan mining area and its adjacent region in Jiangxi Province, China
High-resolution seismic image is critically important for mining minerals. In this study, we collected seismic data from a local dense seismic array...
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Structured regularization based velocity structure estimation in local earthquake tomography for the adaptation to velocity discontinuities
We propose a local earthquake tomography method that applies a structured regularization technique to determine sharp changes in Earth’s seismic...
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High-resolution velocity structure and seismogenic potential of strong earthquakes in the Bamei-Kangding segment of the **anshuihe fault zone
On September 5, 2022, a strong M S 6.8 earthquake struck the Luding area in the Kangding-Moxi segment of the **anshuihe fault zone, which is the...
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Velocity structure above seismological bedrock estimated from earthquake recordings: an application of diffuse wave-field concept to strong motions in Iran
We present velocity structure inversion for three stations of Iranian Strong Motion Network (ISMN), and one KiK-net station that is used as a...
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The Velocity Structure at Depth and Seismicity in the Transbaikalia Region (along the 1-SB Geological-Geophysical Reference Traverse)
AbstractThis study is concerned with an analysis of seismicity and deep structure in the Transbaikalia along the 1-SB reference geophysical traverse....
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A two-step multi-frequency receiver function inversion method for shallow crustal S-wave velocity structure and its application across the basin-mountain range belts in Northeast China
A shallow crustal velocity structure (above 10 km depth) is essential for understanding the crustal structures and deformation and assessing the...
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A metallogenic model for the supergiant gold system in Jiaodong province: Constraints from crustal velocity structure
We investigate the role of crustal architectures playing in controlling the genesis and nature of supergiant Jiaodong orogenic gold system via...
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Three-dimensional S-wave velocity structure of the upper crust in the Guangdong-Hong Kong-Macao Greater Bay Area: insights into the basins structure and genesis of hot springs
As one of the four largest bay areas with strong economic activities in the world, the Guangdong-Hong Kong-Macao Greater Bay Area (GHMGBA) is located...
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Detections of ultralow velocity zones in high-velocity lowermost mantle linked to subducted slabs
Ultralow velocity zones revealed by seismological observations at the core–mantle boundary lend clues to the physico-chemical characteristics and...
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Velocity structure in the South Yellow Sea basin based on first-arrival tomography of wide-angle seismic data and its geological implications
The South Yellow Sea basin is filled with Mesozoic-Cenozoic continental sediments overlying pre-Palaeozoic and Mesozoic-Palaeozoic marine sediments....
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Shear-wave velocity models in and around north-east India by modelling Rayleigh wave group velocity dispersion data
Rayleigh wave group velocity dispersion data of moderate magnitude (Mw 5.4) earthquake of Assam, North-East (NE) India, is used to retrieve regional...
