4,364 Result(s)
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He** Lin
Earth Sciences
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Article
Storm Liquefaction Deposits: A Possibility of Time Reversal in Sedimentary Strata of an Estuarial Coastal Area
In the sedimentary strata dating of estuarial coastal areas, it is often found that there is phenomenon of time-reversal in strata. The seabed sediments could be liquefied under storm waves. A laboratory wave ...
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Article
Reservoir horizontal principle stress prediction using intelligent fusion model based on physical model constraints: a case study of Daji Block, Eastern Ordos Basin, North China
Horizontal principal stress is a fundamental parameter for reservoir reconstruction. For improving single well productivity, accurate evaluation of reservoir stress characteristics is of great importance. One ...
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Article
Micro–Macro Behavior of CBM Extraction in Multi-well Mining Projects
Multi-well extraction is a prevalent technique in coalbed methane (CBM) recovery projects. Although numerous studies have extensively explored aspects such as well spacing, the degree of multi-well pum**, an...
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A Framework for Predicting the Gas-Bearing Distribution of Unconventional Reservoirs by Deep Learning
Multicomponent seismic data can be used to predict unconventional reservoirs; however, this is a challenging task. Although machine learning (ML), particularly deep learning, can be used in this regard, its ac...
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Article
Evaluation of NLLoc positioning method and seismogenic structure analysis of Luanzhou MS 4.3 earthquake
NLLoc is a nonlinear search positioning method. In this study, we use simulated arrival time data to quantitatively evaluate the NLLoc method from three aspects: arrival time picking accuracy, station distribu...
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Article
Open AccessUniversity student flood risk perceptions and flood probability knowledge in Greater Sydney
While flood risk perception has been studied extensively in general populations, there remains a dearth of focus on youth perspectives – a key demographic to mobilising knowledge to achieve disaster risk reduc...
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Article
Interpolated Fast Damped Multichannel Singular Spectrum Analysis for Deblending of Off-the-Grid Blended Data
Blended acquisition offers significant cost and period reduction in seismic data acquisition. However, fired blended sources are usually deployed at off-the-grid (OffG) samples due to obstacle limitation and e...
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Article
Experimental study on liquefaction influence factors of saturated silty soil using orthogonal design method
Silty soil is a transitional soil between clay and sand and is widely distributed around the world. With the rapid urban development and associated infrastructure need, silty soil has become more widely used a...
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Article
The Roles of Micro Pores and Minerals in Shale during Hydraulic Fracturing
Hydraulic fracturing is commonly used in the stimulation of shale reservoirs for sustainable production and commercial development. The fracturing mechanisms of shale matrix, especially the roles of micro pore...
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Article
Investigation on Well Interferences of Infill Well Fracturing in Shale Gas Reservoirs Across Sichuan Basin
The development of infill wells have gained significant traction in enhancing shale gas recovery in the Sichuan Basin. During the development of infill wells, the production of the parent wells leads to change...
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Article
Microplastics in the seawater of the Beibu Gulf, the northern South China Sea: occurrence, sources, and ecological risk
In this study, the occurrence, sources, and ecological risk of microplastics (>60 µm) in the surface and bottom seawater were investigated in the Beibu Gulf, the northern South China Sea. The average abundance...
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Article
Impact of Inclined Fault and Spherical Cavity on Sandstone Failure and Acoustic Response Under Triaxial Compression
Fault and cave are two traditional fracture structures in the original rock mass. To detect the specific failure characteristic of hard sandstone containing fault and cave, two centrally symmetrical sandstone ...
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Article
Real-time sharing algorithm of earthquake early warning data of hydropower station based on deep learning
Different geographical locations have different time series and types of earthquake early warning data of hydropower stations, and the packet loss rate in data sharing is high. In this regard, a real-time shar...
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Article
Implications and problems of research on salt precipitation during CO2 injection into saline sandstone: a comprehensive review
Carbon capture, utilization and sequestration (CCUS) technology is considered an effective technology for reducing anthropogenic carbon dioxide emissions into the atmosphere. Saline aquifers are the most promi...
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Article
Quantifying Post-peak Behavior of Rocks with Type-I, Type-II, and Mixed Fractures by Develo** a Quasi-State-Based Peridynamics
The post-peak behaviors of rocks significantly impact safety assessments and structural designs in underground civil engineering. However, accurately quantifying these behaviors remains challenging due to the ...
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Article
Implementation of Viscoelastic Artificial Boundary and Seismic Motion Input Method in Three-Dimensional Discontinuous Deformation Analysis Method
When applying the three-dimensional discontinuous deformation analysis (3D-DDA) method to simulate the dynamic response of rock mass in an earthquake, appropriate artificial boundaries and input methods should...
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Article
Characteristics of super drought in Southwest China and the associated compounding effect of multiscalar anomalies
In recent decades, Southwest China (SWC) has suffered from frequent super droughts, leading to severe economic losses and ecological degradation. This study investigates the characteristics of super droughts i...
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Article
Quantifying the Role of the Eddy Transfer Coefficient in Simulating the Response of the Southern Ocean Meridional Overturning Circulation to Enhanced Westerlies in a Coarse-resolution Model
This study assesses the capability of a coarse-resolution ocean model to replicate the response of the Southern Ocean Meridional Overturning Circulation (MOC) to intensified westerlies, focusing on the role of...
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Article
Machine Learning Analysis of Impact of Western US Fires on Central US Hailstorms
Fires, including wildfires, harm air quality and essential public services like transportation, communication, and utilities. These fires can also influence atmospheric conditions, including temperature and ae...
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Article
Diagenetic systems of Cambrian DEPS in Eastern Sichuan basin and geological significance
To determine the diagenesis and evolution of the Cambrian DEPS (dolomite-evaporite paragenetic system) in the eastern Sichuan basin, the isotopic geochemistry characteristics of C, O, and fluid inclusions were...
