Zhen Liu

Cascadia Slow Earthquake Behaviors Modulated by Tectonic and Environmental Forcings

Qingjun Meng, Zhen Liu, Surendra Adhikari, Yingdi Luo

Abstract Slow earthquakes, including episodic tremor and slip (ETS), are highly sensitive to small stress perturbations, yet their links to tectonic and non‐tectonic forcings remain unclear. Previous studies suggest that annual hydrological cycle dominates the tremor seasonal behavior in northern Cascadia. But …

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Failure mechanisms and influencing factors of mechanical behavior in layered anti-dip slope based on micro-shrinkage rock specimens

Jun-zheng Zhao, Zhi-gang Tao, Zhen Liu, Lang Xu et autres

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Real-Time Flash-Flood Prediction Using GNSS Water Vapor Observations and Deep Learning

Yehuda Bock, Bhavik Chandna, Umaa D. Rebbapragada, A. W. Moore et autres

Extreme hydrometeorological events replenish water resources but can also trigger catastrophic flash floods, infrastructure damage, and loss of life. In California, landfalling atmospheric rivers account for ~85% of the most intense rainfall and flooding, with additional hazards from summer monsoons and rare …

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Non-local Chemistry Driven by Cation-Anion Size Disparity in Helium Inserted Compounds under High Pressure

Zhen Liu, Abhiyan Pandit, Sihan Ma, Andreas Hermann et autres

Opposing the theory that Helium (He) cannot be inserted into AB-type ionic compounds due to the Madelung energy increase, our crystal structure search and first-principles calculations found that He can form stable compounds with sodium halides (NaX, X=Cl, Br, I) under high-pressure. …

A New High‐Resolution Broadband Lg Attenuation Model Beneath Colombia: Implications for Triple Junction Tectonics

Zhen Liu, Lian‐Feng Zhao, Xiao‐Bi Xie, Carlos A. Vargas et autres

Abstract The existence of a typical triple junction in Colombia is crucial for understanding plate convergence and coupling among the South American Plate, the subducting Nazca Plate, and the Caribbean Plate. However, locating this triple junction is challenging due to complex geodynamic …

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A score-based predictive system for assessing the necessity of orthognathic surgery in Chinese population: a tool suitable for predicting the indication of orthognathic surgery

Zhen Liu, Yu Jiang, Wen Bo Liao, Liwei Huang et autres

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GNSS and InSAR Integration for 3‐D Crustal Deformation in California and Western Nevada

Zheng‐Kang Shen, Zhen Liu

Abstract The regions of California and Nevada are shaped by dynamic tectonic and hydrologic processes that drive significant crustal deformation. In this study we use the method of Shen and Liu (2020), https://doi.org/10.1029/2019ea001036 to integrate Global Navigation Satellite System (GNSS) and Interferometric …

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Earthquake Cycle Model Elucidates Large Earthquake Triggering and Delay Effects Along the Southern San Andreas Fault by Lake Cahuilla Water Level Change

Qingjun Meng, Zhen Liu, Yingdi Luo

Abstract Large earthquakes (Mw > 7) frequently occur along the southern San Andreas fault (SSAF) with a quasi-periodic recurrence interval between about 116 and 221 yr over the last millennia, except for the most recent long quiescence (>300 yr). The SSAF locates …

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Impact of optical imagery and topography data resolution on the measurement of surface fault displacement using sub-pixel image correlation

Solene L. Antoine, Zhen Liu

The amount and spatial distribution of surface displacement that occurs during an earthquake are critical information to the understanding of the earthquake source and rupture processes. However, the earthquake surface displacement occurs over wide regions, includes multiple components that affect the ground …

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Light hydrocarbons composition and carbon isotopes unravel the origin of natural gas in Triassic marine strata of Moxi gas field, central Sichuan Basin

Chuyuan Guo, Guoyi Hu, Jin Li, Xingwang Tian et autres

The Triassic marine gas reservoir in the Moxi Gas Field is one of the large gas fields initially discovered in the Sichuan Basin. However, the origin of its natural gas has long been debated. To study the genetic types and origin of …

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Impact of Optical Imagery and Topography Data Resolution on the Measurement of Surface Fault Displacement Using Sub‐Pixel Image Correlation

Solene L. Antoine, Zhen Liu

Abstract The amount and spatial distribution of surface displacement that occurs during an earthquake are critical information to the understanding of the earthquake source and rupture processes. However, the earthquake surface displacement occurs over wide regions, includes multiple components that affect the …

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The Corrosion Behaviors of Mg-3nd Alloy in Qinghai Lake Water

Ziyi Zhu, Hongbin Ma, Zhen Liu, Siting Cheng et autres

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