Table of Content

31 October 2021, Volume 41 Issue 4 Previous Issue    Next Issue

Characteristics of Spatial and Temporal Distribution of Strong Earthquakes in Chinese Mainland and Trend after Maduo MS7.4 Earthquake WANG Peng, SHAO Zhi-gang, SHI Fu-qiang, YIN Xiao-fei 2021 (4):  1-14.  doi: 10.12196/j.issn.1000-3274.2021.04.001 Abstract ( )   PDF(4092KB) ( )

Basic Characteristics of Tectonics and Seismic Anisotropy in the Southeastern Margin of the Qinghai-Tibet Plateau LI Ying, GAO Yuan 2021 (4):  15-45.  doi: 10.12196/j.issn.1000-3274.2021.04.002 Abstract ( )   PDF(6306KB) ( )

Effect of the Earth Model on the Calculation of Seasonal Load Deformation: A Case Study of the Sichuan—Yunnan Area SHE Ya-wen, WU Wei-wei, LIU Tai, FU Guang-yu 2021 (4):  46-56.  doi: 10.12196/j.issn.1000-3274.2021.04.003 Abstract ( )   PDF(5866KB) ( )

Application of Three Strain Calculation Methods Based on GNSS Data in the Southeastern Margin of Tibet Plateau JIN Yang, JIN Hong-lin, GAO Yuan, HUANG Xing 2021 (4):  57-67.  doi: 10.12196/j.issn.1000-3274.2021.04.004 Abstract ( )   PDF(7350KB) ( )

Analysis on Short-Term Characteristics of Geomagnetic Vertical Intensity Polarization Anomaly Before Jiuzhaigou 7.0 Earthquake on August 8, 2017 LIAO Xiao-feng, FAN Wen-jie, QIU Gui-lan, LI Xue-hao, YANG Peng 2021 (4):  68-77.  doi: 10.12196/j.issn.1000-3274.2021.04.005 Abstract ( )   PDF(5025KB) ( )

Spatio-Temporal Evolution of Electric Field Pre-and Post-Earthquakes with Magnitude MS≥5.0 in Northeast Asia YANG Mu-ping, ZHANG Xue-min, ZEREN Zhi-ma, SHEN Xu-hui, HUANG Jian-ping, QIAN Geng, JIN Yan-ming, HUANG Ming-wei 2021 (4):  78-92.  doi: 10.12196/j.issn.1000-3274.2021.04.006 Abstract ( )   PDF(5865KB) ( )

Study on the Focal Mechanism of the 2020 Qiaojia M5.0 Earthquake and the Stress Field in the Epicentral Area YANG Fan, SHENG Shu-zhong, HU Xiao-hui, CUI hua-wei 2021 (4):  93-105.  doi: 10.12196/j.issn.1000-3274.2021.04.007 Abstract ( )   PDF(5955KB) ( )

Q-value Characteristics of Seismic Coda about the Earthquake Swarm Occurred in Junction Area between Lingyun County and Fengshan County of Guangxi Zhuang Autonomous Region in 2010 SHI Shui-ping, ZHOU Bin, LI Xi-guang, WEN Xiang, HUANG Hui-ning, MAO Shi-rong 2021 (4):  106-120.  doi: 10.12196/j.issn.1000-3274.2021.04.008 Abstract ( )   PDF(4867KB) ( )

Co-Seismic Fault Slip Distribution of the 2011 Tohoku-Oki MW9.0 Earthquake Retrieved from Co- and Post-seismic Displacements CHEN Wei, LIU Tai, SHE Ya-wen, FU Guang-yu 2021 (4):  121-135.  doi: 10.12196/j.issn.1000-3274.2021.04.009 Abstract ( )   PDF(4515KB) ( )

Joint Application of Shallow Seismic Reflection Exploration and Refraction Tomography in the Haizhou-Hanshan Fault Detection XIA Nuan, WU Zi-quan, FU Jun-dong, ZHANG Jian-min, WANG Dong-lei, PENG Liu-ya 2021 (4):  136-147.  doi: 10.12196/j.issn.1000-3274.2021.04.010 Abstract ( )   PDF(7092KB) ( )

Examination of Coherence for High Reliable Deep Borehole Seismometer WANG Hong-ti, CUI Ren-sheng, YE Peng, WANG Hong-yuan, LI Li-juan 2021 (4):  148-157.  doi: 10.12196/j.issn.1000-3274.2021.04.011 Abstract ( )   PDF(2672KB) ( )

Test Analysis of the Shockproof Reinforcement of Seismometers in Earthquake Observation Station Standardization XIAO Wu-jun, ZHAO Nan, LI Xiao-jun, ZHAO Gang, LIU Quan, QU Li, LUO Jia-ji 2021 (4):  158-167.  doi: 10.12196/j.issn.1000-3274.2021.04.012 Abstract ( )   PDF(2588KB) ( )

Comparative Analysis of the Prediction Efficiency between Water-tube and Vertical Pendulum Tiltmeters in Qianjiang Station GONG Li-wen, CHEN Li-juan, LÜ Pin-ji, ZHANG Yan, GUO Wei-ying, XIAO Jia-qiang 2021 (4):  168-179.  doi: 10.12196/j.issn.1000-3274.2021.04.013 Abstract ( )   PDF(8014KB) ( )

Characteristics and Mechanism of Borehole Strainmeter in Response to a Squall Line in East China YANG Xiao-lin, YANG Jin-ling 2021 (4):  180-191.  doi: 10.12196/j.issn.1000-3274.2021.04.014 Abstract ( )   PDF(3791KB) ( )

Typical Underground Fluid Anomalies of the Wuwei, Anhui ML4.1 Earthquake Occurred in 2018 MIAO A-li, LI Feng, WANG Jun, ZHU Tao, YE Bi-wen 2021 (4):  192-202.  doi: 10.12196/j.issn.1000-3274.2021.04.015 Abstract ( )   PDF(2058KB) ( )

Collaboratory for the Study of Earthquake Predictability —Working Philosophy and Achievements of CSEP1.0 ZHANG Sheng-feng, ZHANG Yong-xian 2021 (4):  203-217.  doi: 10.12196/j.issn.1000-3274.2021.04.016 Abstract ( )   PDF(5020KB) ( )