Monitoring seismicity in the southern Sichuan Basin using a machine learning workflow
January 2024
Monitoring seismicity in real time provides significant benefits for timely earthquake warning and analyses. In this study, we propose an automatic workflow based on machine learning (ML) to monitor...
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Crustal structure in the Anyuan Coal Mine and its adjacent areas of Jiangxi Province by P-wave receiver functions
January 2024
We collected high-quality teleseismic events recorded by 12 broadband seismographs deployed in the Anyuan Coal Mine and its adjacent areas in Pingxiang City, Jiangxi Province for nearly two years. The...
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Tectonic geomorphology of Türkiye and its insights into the neotectonic deformation of the Anatolian Plate
January 2024
Quantitative geomorphic analyses are usually powerful in identifying active tectonics across global orogenic belts. Our present study will focus on the Anatolian Plate which hosts a lot of recent catastrophic...
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Spatial distribution characteristics and influence factor analysis of landslides —case study of the Hanwang area in Qinba Mountains
Available online 6 January 2024
The geological hazards of landslides in Hanwang Town, Ziyang County, Ankang City, Shaanxi Province, have emerged, yet the current understanding of the spatial distribution characteristics and influencing...
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3D near-surface P-wave velocity structure imaging with Distributed Acoustic Sensing and electric hammer source
Available online 28 December 2023
Distributed Acoustic Sensing (DAS) is an emerging technique for ultra-dense seismic observation, which provides a new method for high-resolution sub-surface seismic imaging. Recently a large number...
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Identification and hazard analysis of landslides triggered by earthquakes and rainfall
Available online 23 December 2023
This study aims to utilize the Small Baseline Subset Interferometric Synthetic Aperture Radar (SBAS-InSAR) technique and Google Earth optical remote sensing images to analyze the area within 20 km around...
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The effect of seismic action on stability of saline soil subgrade in cold region based on isothermal stratification method
Available online 8 December 2023
With the change of seasons, the shear strength of saline soil subgrade filler will change with the change of external temperature, which will aggravate the adverse effects of seismic on subgrade. In...
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Application of oblique photogrammetry technique in geological hazard identification and decision management
Available online 7 November 2023
With the continuous development of the oblique photography technique, it has been used more and more widely in the field of geological disasters. It can quickly obtain the three-dimensional (3D) real...
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Rapid report of seismic damage to hospitals in the 2023 Turkey earthquake sequences
October 2023
The seismic performance of medical systems is crucial for the seismic resilience of communities. The report summarizes the observed damage to twelve hospital buildings in the area affected by the MW...
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Earthquake geochemical scientific expedition and research
October 2023
Large earthquakes can cause both casualties and economic losses, but they also provide invaluable opportunities for earthquake scientific research. Geofluids, due to their wide distribution, sensitive...
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Propagation of crust deformation anomalies related to the Menyuan MS 6.9 earthquake
October 2023
Decoding the variation laws of the deformation field before strong earthquakes has long been recognized as an essential issue in earthquake prediction research. In this paper, the temporal and spatial...
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Introduction to the recently published treatise entitled AGuidebooktoEarthquake Scientific Investigation
October 2023
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Seismicity and seismogenic mechanism of the MS 6.0 Luxian earthquake on September 16, 2021
October 2023
Based on the seismic data recorded by the China Earthquake Networks Center (CENC) in the Luxian area from January 2009 to October 2021, the 3D VP, VS, VP/VS structures and seismic locations of the area...
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Trade space for time for inspecting an earthquake cycle by modern seismological observation: The central-southern part of the Sichuan-Yunnan rhombic block
October 2023
The central-southern part of the eastern border of the Sichuan-Yunnan rhombic block provides the research strategy of ‘trade space for time’ with an interesting fault system, where the segments have...
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Rupture process of the January 8, 2022, Menyuan M 6.9 earthquake
October 2023
After the occurrence of destructively strong earthquakes, rapid acquisition of the source rupture process can provide important reference information for post-earthquake disaster relief and aftershock...
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Research progress in geophysical exploration of the Antarctic ice sheet
July 2023
The Antarctic ice sheet is an important target of Antarctic research. Thickness and structure, including intraice and subice, are closely related to the mass balance of the ice sheet, and play an important...
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A palaeoearthquake event and its age revealed by the travertine layer along the Litang fault in the southeastern margin of the Qinghai-Tibetan plateau
July 2023
The Litang fault (LTF), located in the southeast of the Qinghai-Tibetan Plateau, is known for its high level of present-day seismicity, whereas its Pleistocene activity has been scarcely documented....
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Focal mechanism of Luding M 6.8 earthquake, September 2022 and analysis of the loading role of the tectonic stress on the seismogenic fault
July 2023
To reveal the seismogenic mechanism of the Luding earthquake, we employed the 118 China Seismic Network stations to collect the P-wave polarity data from each station, which was then used in the P-wave...
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Influences of across-strike heterogeneous viscosity on the earthquake cycle in a three-dimensional strike-slip fault model
July 2023
Geodetic observations have shown that there exist large differences in the viscosity of the deep lithosphere across many large strike-slip faults. Heterogeneity in lithospheric viscosity structure can...
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Freely accessible inventory and spatial distribution of large-scale landslides in Xianyang City, Shaanxi Province, China
July 2023
In this study, we used high-resolution optical satellite images on the Google Earth platform to map large-scale landslides in Xianyang City, Shaanxi Province, China. After mapping, a comprehensive and...
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Advances in experiments and numerical simulations on the effects of stress perturbations on fault slip
July 2023
Laboratory experiments and numerical simulations on rock friction perturbations, an important means for understanding the mechanism and influencing factors of stress-triggered earthquakes, are of great...
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Detailed sedimentary structure of the Mianning segment of the Anninghe fault zone revealed by H/V spectral ratio
July 2023
The Anninghe fault is a major left-lateral strike-slip fault in southwest China and a seismic gap with a potential earthquake larger than MW 7.0 lies in the Mianning-Xichang segment according to recent...
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Indian plate blocked by the thickened Eurasian crust in the middle of the continental collision zone of southern Tibet
July 2023
The relationship of the crustal contact between the Indian and Eurasian plates is a key issue in understanding crustal thickening and the subduction of the Indian lithosphere beneath the Qinghai-Tibetan...
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