Yong-Gang Li – författare

This work presents current approaches in geophysical research of earthquakes. A global authorship from top institutions presents case studies to model, measure, and monitor earthquakes. Among others a full-3D waveform tomography method is introduced, as well as propagator methods for modeling and imaging. In particular the earthquake prediction method makes this book a must-read for researchers in the field.

Presenting current approaches in observational and computational seismology, this book introduces advanced methods and techniques by means of case studies in earthquake research. Among others these include solving inverse seismologic problems, tomography for structure imaging, characterizing fault damage and healing, seismicity analysis for determining pre-shock moment release, and coupled solid-fluid models.

This monograph provides an up-to-date overview on methods and techniques in seismology, with a focus on describing and detecting seismic waves in anisotropic media. The author discusses structural, physical and mechanical aspects of the crust by analyzing earthquake data from field studies, rendering the book a practical reference for researchers in seismology and applied geophysics. Contents:Rock Anisotropy, Fracture and Earthquake AssessmentSeismic Wave Propagation in Anisotropic Rocks with Applications to Defining Fractures in Earth CrustReproducing the Realistic Compressive-tensile Strength Ratio of Rocks using Discrete Element ModelRock Fracture under Static and Dynamic StressMultiple Linear Regression Analyses on the Relationships among Magnitude, Rupture Length, Rupture Width, Rupture Area, and Surface DisplacementPI Algorithm Applied to the Sichuan-Yunnan Region: A Statistical Physics Method for Intermediate-term Medium-range Earthquake Forecast in Continental ChinaProbabilistic Seismic Hazard Assessment for Pacific Island Countries

The book covers multi-disciplinary topics in observational, computational and applied geophysics in aspects of solid earth system. The authors provide an up-to-date overview for methods and techniques in seismology, with a focus on fault structure, strong ground motion and earthquake forecast based on full-3D earth structure models. Abundant of case studies make it a practical reference for researchers in seismology and applied geophysics.

This book presents review papers and research articles focusing on the 2008 Wenchuan earthquake in Sichuan, China, discussing cross-disciplinary and multiple thematic aspects of modern seismological, geophysical, geological and stochastic methodology and technology. Resulting from international and regional earthquake research and disaster mitigation collaborations, and written by international authors from multiple institutions and disciplines, it describes methods and techniques in earthquake science based on investigations of the Wenchuan earthquake. It also includes extensive reference lists to aid further research.The book helps both senior researchers and graduate students in earthquake science to broaden their horizons in data analysis, numerical modeling and structural retrieval for the tectonic, geological, geophysical and mechanical interpretation of the 2008 M8 Wenchuan earthquake to support a global and regional cooperation for preparedness, and the mitigation and management of seismic risk.

This book introduces an integrated conceptual framework of the China Seismic Experimental Site (CSES), describes its scientific challenges and research priorities, and reports preliminary results coming out of observational infrastructure in seismology, tectonophysics, geodesy, geophysics and geochemistry. Preliminary community fault model, community velocity model, and community strain rate model in the CSES are described in this book. A multidisciplinary test observation system includes GNSS, seismic array, and deep drilling system under construct around middle segment of the Xiansuihe-Xiaojiang fault and other seismogenic faults in the CSES which are also introduced. This book introduces multidisciplinary topics and a wide spectrum of solid earth system to describe various disciplines, methods, and techniques through the CSES.This book presents a vision of the CSES that is dedicated to deepen the scientific understanding of continental earthquake preparation and occurrence and enhance the disaster resilience of the society. It aims at establishing a field laboratory of earthquake science, in which international and interdisciplinary cooperation could be fostered and supported. Contents of this book include the following:• History of Seismic Experiment Sites in the World.• Launching of CSES Project: Seismicity, Existed Earthquake Monitoring Networks, and Historical Seismic Disasters.• Seismotectonics and Geodynamics of the Eastern Margin of the Tibetan Plateau with Implication for the CSES.• Theoretical Framework of CSES in View of Natural Science and in view of Social Science.•  Updated Earthquake Monitoring Network in China.•  CSES Community Models of Geology, Structure, and Deformation.•  Earthquake Forecasting Models.•  CSES Products: Massive Data Procession and Distribution.•  A Review of the Field Expedition of the June 17, 2019, Changning, Sichuan, M6.0 Earthquake.•  Rupture Structure and Earthquake Risk of the South Longmenshan Fault Viewed by Guided Waves.•  Seismic Risk Assessment.•  Model of a Seismic Experimental Site with Application to the Comparative Study between CSES and ASES.

This book introduces an integrated conceptual framework of the China Seismic Experimental Site (CSES), describes its scientific challenges and research priorities, and reports preliminary results coming out of observational infrastructure in seismology, tectonophysics, geodesy, geophysics and geochemistry. Preliminary community fault model, community velocity model, and community strain rate model in the CSES are described in this book. A multidisciplinary test observation system includes GNSS, seismic array, and deep drilling system under construct around middle segment of the Xiansuihe-Xiaojiang fault and other seismogenic faults in the CSES which are also introduced. This book introduces multidisciplinary topics and a wide spectrum of solid earth system to describe various disciplines, methods, and techniques through the CSES.This book presents a vision of the CSES that is dedicated to deepen the scientific understanding of continental earthquake preparation and occurrence and enhance the disaster resilience of the society. It aims at establishing a field laboratory of earthquake science, in which international and interdisciplinary cooperation could be fostered and supported. Contents of this book include the following:• History of Seismic Experiment Sites in the World.• Launching of CSES Project: Seismicity, Existed Earthquake Monitoring Networks, and Historical Seismic Disasters.• Seismotectonics and Geodynamics of the Eastern Margin of the Tibetan Plateau with Implication for the CSES.• Theoretical Framework of CSES in View of Natural Science and in view of Social Science.•  Updated Earthquake Monitoring Network in China.•  CSES Community Models of Geology, Structure, and Deformation.•  Earthquake Forecasting Models.•  CSES Products: Massive Data Procession and Distribution.•  A Review of the Field Expedition of the June 17, 2019, Changning, Sichuan, M6.0 Earthquake.•  Rupture Structure and Earthquake Risk of the South Longmenshan Fault Viewed by Guided Waves.•  Seismic Risk Assessment.•  Model of a Seismic Experimental Site with Application to the Comparative Study between CSES and ASES.