Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Geodesy and Geodynamics》 2008-03
Add to Favorite Get Latest Update

GRAVITY DISTURBANCE BEFORE WENCHUAN Ms8.0 EARTHQUAKE

Hao Xiaoguang,Hu Xiaogang,Xu Houze,Zhong Min,Fang JianHao Xinghua,Liu Min,Liu Genyou and Xue Huaiping(Institute of Geodesy and Geophysics,Chinese Academy of Sciences,Wuhan 430077)  
After having deserved the significant gravity disturbance before the Kermadec Islands earthquake(Mw 7.1) on May 27,1997 at Zhongshan station in Antarctica with LacosteET-21 gravimeter,and observed the similar disturbance before the Wenchuan earthquake(Ms 8.0) on May 12,2008 at the Wuhan National Field Scientific Observation Station for Geodesy with LacosteET-20 gravimeter.The analysis of the gravity data of the Wenchuan earthquake shows that the gravity disturbance had been gradually increasing since two days before the earthquake with the maximum amplitude of about 0.8×10-8ms-2.The observations of gravity disturbance before earthquake are reliable,as the anomaly was observed at different sites with different Lacoste-ET gravimeters.It is concluded that the significant gravity disturbance appear usually about two days before some strong earthquakes with the amplitude of(1~2)×10-8ms-2 and the period of 4-8 s.
【Fund】: 国家自然科学基金(4073031640574033)
【CateGory Index】: P223;P315.72
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【References】
Chinese Journal Full-text Database 10 Hits
1 Wei Jin1,2),Hao Hongtao1,2),Kang Kaixuan1,2),Liu Ziwei1,2),Yu Jielin1,2),Sun Shaoan1,2),Shen Chongyang1,2) and Li Hui1,2)(1)Institute of Seismology,CEA,Wuhan 4300712)Crustal Movement Laboratory,Wuhan 430071);GRAVITY DISTURBANCE OF HIGH FREQUCNCY AT CHENGDU SEISMOSTATION BEFORE WENCHUAN Ms8.0 EARTHQUAKE[J];Journal of Geodesy and Geodynamics;2009-S1
2 Liu Ziwei1,2),Wei Jin1),Hao Hongtao 1),Wu Yunlong1) and Li Hui1) 1) Institute of Seismology,CEA,Wuhan 430071 2) School of Computer Science,Wuhan University,Wuhan 430079;PRE-SEISMIC GRAVITY DISTURBANCE OF HIGH FREQUENCY BEFORE Ms9.0 EARTHQUAKE IN JAPAN[J];Journal of Geodesy and Geodynamics;2011-02
3 Wei Jin1,2),Liu Ziwei1,3),Hao Hongtao1),Wu Yunlong1),Kang Kaixuan1),Zhao Bing1),Shen Chongyang1) and Li Hui1)1) Institute of Seismology,CEA,Wuhan 430071 2) School of Geodesy and Geomatics,Wuhan University,Wuhan 430079 3) School of Computer Science,Wuhan University,Wuhan 430079;GRAVITY ANOMALIES IN BEFORE Ms9.0 EARTHQUAKE IN JAPAN OBSERVED BY CONTINUOUS RELATIVE GRAVIMETER IN CHINA[J];Journal of Geodesy and Geodynamics;2011-02
4 Jiang Jun,Zhang Yanbin,Lin Gang,Chengcong,Li Chang and Ma Xiaofei(School of Physics,Huazhong University of Science and Technology,Wuhan 430074);APPLICATION OF SEISMIC DEFORMATION OBSERVATION TECHNIQUES TO EFFECTIVELY MONITOR EARTHQUAKE PRECURSOR[J];Journal of Geodesy and Geodynamics;2011-04
5 HAO Xiao-guang,HU Xiao-gang(Institute of Geodesy and Geophysics,Chinese Academy of Sciences,Wuhan 430077,China);Disturbance before the Wenchuan earthquake detected by broadband seismometer[J];Progress in Geophysics;2008-04
6 HU Xiao-gang, HAO Xiao-guang*(Key Laboratory of Dynamic Geodesy , Institute of Geodesy and Geophysics , CAS, Wuhan 430077, China);Observation of fore-seismic disturbance of the M_w 7. 6 Tonga earthquake (2009/03/19)[J];Progress in Geophysics;2009-03
7 HAO Xiao-guang, HU Xiao-gang~*(Key Laboratory of Dynamic Geodesy, Institute of Geodesy and Geophysics, GAS, Wuhan 430077, China);Are “third microseisms” in anomalous tremor before the great Wenchuan earthquake?[J];Progress in Geophysics;2009-04
8 HU Xiao-gang,XUE Xiu-xiu,HAO Xiao-guang~* (Key Laboratory of Dynamic Geodesy,Institute of Geodesy and Geophysics,CAS,Wuhan 430077,China);Observation of microseism in IRIS records before the 2010-01-12 Haiti earthquake[J];Progress in Geophysics;2010-01
9 ZHAO Chuang,LI Cheng-bo,YANG Ying-xi,SHI Xing-jue (School of Earth and Space Sciences,University of Science and Technology of China,Hefei 230026,China);Study on the Laboratory for the influence factors in ultrasonic velocity measurement[J];Progress in Geophysics;2011-06
10 HAO Xiao-guang,HU Xiao-gang (Key Laboratory of Dynamical Geodesy,Institute of Geodesy and Geophysics,Chinese academy of sciences,Wuhan 430037,China);Pre-earthquake-tremor maze,from confusing to gradually crystal——answer to the comment by Professor Fu Rong-Shang on “The short-term anomalies detected by broadband seismographs before the May 12 Wenchuan earthquake,Sichuan,China”[J];Progress in Geophysics;2011-06
【Citations】
Chinese Journal Full-text Database 8 Hits
1 Zhang Xiaodong Ma Wenjing (Seismological Bureau of Qinghai Province);THE SHORT-TERM AND IMPENDING EARTHQUAKE PREDICTION FOR GONGHE EARTHQUAKE WITH M_S5.8 ON FEB.16,1994.[J];Earthquake;1995-01
2 Hao Xiaoguang 1) ,Xu Houze 1) ,Hao Xinghua 1) ,Lu Chuncao 1) and Hu Hongqiao 2) 1.Institute of Geodesy and Geophysics, CAS,Wuhan 430077 2. Polar Research Institute of China, Shanghai 200129;GRAVITY HIGH FREQUENCY DISTURBANCE AND OCCURRENCE OF EARTHQUAKE[J];Crustal Deformation and Earthquake;2001-03
3 ZHU CHUAN-ZHEN FANG MING-SHAN AN ZHEN-WENLUO SHENG-LI (Institute of Geophysics, Academia Sinica);PRELIMINARY STUDY OF THE MICROSEISMS IN RELATION TO EARTHQUAKES[J];Chinese Journal of Sinica;1977-01
4 FENG DEY PAN QINLONG ZHENG SIHUA XUE FENG MIN XIANGYISeismological Institute of Lanzhou, State Seismological Bureau;Seismological Office of Jiangxi Province;Analysis and Prediction Centre, State Seismologieal Bureau.;LONG-PERIOD DEFORMATIONAL WAVES AND SHORT- TERM AND IMMINENT EARTHQUAKE PRECURSORS[J];Acta Seismologica Sinica;1984-01
5 CHEN DEFU LUO RONGXIANG AXD LIU GUOPEI (Institute of Seismology, State Scismological Bureau);PRELIMINARY OPINION ON THE FEATURES AND CLASSIFICATION OF ANOMALY PATTERNS OF CRUSTAL TILT[J];Acta Seismologica Sinica;1986-02
6 Hao Xiaoguang (Institute of Geodesics and Geophysics, Chinese Academy of Sciences,Wuhan 430077,China);AN UNIDENTIFIED GEOPHYSICAL EVENT RECORDED BY L & R ET AT ZHONGSHAN STATION,ANTARCTICA[J];CHINESE JOURNAL OF POLAR RESEARCH;1997-03
7 Han Yuan-jie(Lanzhou Seismological Institute);STUDY ON PRE-SLIP PRECURSOR OF THE EARTHQUAKE——LONG PERIOD PRECURSORY SEISMIC WAVE[J];Northwestern Seismological Journal;1984-01
8 YaoTongfu;FuYinfa;HouKangming;WangXian(Earthquake ResearchInstituteofLanzhou,SSB,Lanzou 730000);WAVEFOR MANOMALYPRIOR TOTHE SONGPANEAR THQUAKEANDITS VALUETOSHORT-IMMINENTPREDICT1ONOFSTRONGEARTHQUAKES[J];NORTHWESTERN SEISMOLOGICAL JOURNAL;1994-02
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Zhang Guomin Sun Shihong (Center for Analysis and Prediction, State Seismological Bureau);STRESS RELEASE FEATURES OF AFTERSHOCK SEQUENCES OF LARGE EARTHQUAKES IN NORTH CHINA AND THEIR PHYSICAL EXPLANATIONS[J];Earthquake;1985-01
2 Gao Hengyuan Gu Xiaoning (Seismological Bureau of Jiangsu Province)Chen Yongxiang (Changshu Seismic Station, Seismological Bureau of Jiangsu Province);ANOMALOUS TILT AT CHANGSHU SEISMIC STATION BEFORE THE SOUTH YELLOW SEA M 6.2 EARTHQUAKE OF MAY 21,1984[J];Earthquake;1985-04
3 Chen Yihui Zhu Hanyun Guo Ziqiang(Institute of Geology, State Scismological Bureau);HIGH-FREQUENCY SIGNALS OF GRAVIMETER AND SEISMIC PRECURSORS[J];Earthquake;1987-05
4 Feng Deyi Wu Guoyou Chen Huaran Guo Ruizhi(Seismological Bureau of Tianjin)Yu Xuejun(Seismlogical Bureau of Zhefang Province)Ding Weiguo (Seismological Bureau of Shanghai);APPLICATION OF VARIATION INDEX OF SEISMIC WAVE CHARACTERISTICS TO SHORT-TERM EARTHQUAKE PREDICTION[J];Earthquake;1994-01
5 Chen Huaran; Guo Ruizhi; Feng Deyi(Seismological Bureau of Tianjin Municipality, Tianjin 300201, China);SPECTRAL CHARACTERISTICS OF MICROSEISMS AND SPECIAL WAVEFORMS AND ITS APPLICATION IN EARTHQUAKE PREDICTION[J];EARTHQUAKE;1998-01
6 ZHAO Gen mo, YANG Gang sheng, CHEN Hua ran (Tianjin Seismological Bureau, Tianjin 300201, China);Quiescent foreshock and earthquake prediction[J];Earthquake;2001-01
7 ZHANG Jing, NIU Anfu, GAO Fuwang, Ji Ping(Center for Analysis and Prediction, CSB, Beijing 100036, China);On the imminent and short-term characteristics of earthquake anomalies obtained from the digital deformation observations[J];Earthquake;2003-01
8 XU Zhaoyong, YANG Run-hai, HU Yi-li, XU Jun, WANG Yun-yun (1. Institute for Disaster Prevention of Yunnan Province, Kunming 650041; 2, Department of Geoscience of Yunnan University* Kunming; 3. Kunming Nanfang Technique Company of Rock and Soil);A study of mechanism for slow earthquakes and precursors[J];Earthquake;2003-02
9 ZNANG Shu liang, FAN Xue fang (Seismological Bureau of Shanxi Province, Taiyuan 030002, China);Well-water level records of long period events and its mechanism[J];Earthquake;2003-04
10 NIU An-fu~1,ZHANG Xing-ke~2,ZHANG Jing~1,GAO Fu-wang~1,JI Ping~1 (1.Center for Analysis and Prediction, CSB, Beijing 100036; 2. Center for Analysis and Prediction, Seismological Bureau of Jilin Province, Changchun 130022, China);On the deformation fields in the Northeast China region before the Wangqing M_b 7.2 deep earthquake in Jilin Province[J];Earthquake;2004-01
China Proceedings of conference Full-text Database 1 Hits
1 Zhou Ligong;THE PRELIMINARY ANALYSES OF STRESS WAVEFROM HYPOCENTRE PRIOR TO STRONG EARTHOUAKE[A];[C];1983
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 XIA Ya-qin, HU Zheng-jie, ZHENG Fei (College of Mechanical Engineering and Applied Electronics Technology, Beijing University of Technology, Beijing 100022, China);Research of Infrasound Signal Before Earthquake[J];Journal of Beijing Polytechnic University;2005-05
2 QIN Fei, ZHENG Fei, LI Jun-zhi, XIA Ya-qin, CHEN Wei-sheng (College of Mechanical Engineering and Applied Electronics Technology, Beijing University of Technology, Beijing 100022, China;Engineering Technical College, Chengdu University of Technology, Leshan 614007, Sichuan, China; The Institute of Earthquake Research, Beijing University of Technology, Beijing 100022, China);Mechanism Model of Infrasonic Wave Abnormality Before Strong Earthquakes[J];Journal of Beijing University of Technology;2007-01
3 LI Jun-zhi XIA Ya-qin CHEN Wei-sheng (Research Institute of Earthquake Prediction,Beijing University of Technology,Beijing 100022,China);According as Precursory Information Prediction of Strong Earthquakes in Taiwan[J];Journal of Beijing University of Technology;2007-09
4 LUO Zhi-li,YONG Zi-quan,LIU Shu-gen,SUN Wei,DENG Bin,YANG Rong-jun,ZHANG Quan-lin,DAI Han-songCollege of Energy Resources,Chengdu University of Technology,Chengdu 610059,China;Relationship between C-subduction and the Wenchuan earthquake and suggestions on preventing earthquakes and mitigating disaters[J];Journal of Chengdu University of Technology(Science & Technology Edition);2008-04
5 ZHU Jie-shouDepartment of Geophysics,Chengdu University of Technology, Chengdu 610059,China;The Wenchuan earthquake occurrence background in deep structure and dynamics of lithosphere[J];Journal of Chengdu University of Technology(Science & Technology Edition);2008-04
6 CAI Xue-lin1,CAO Jia-min2,ZHU Jie-shou2,CHENG Xian-qiong21.College of Earth Sciences,Chengdu University of Technology,Chengdu 610059,China;2.College of Information Engineering,Chengdu University of Technology,Chengdu 610059,China;A preliminary study on the 3-D crust structure for the Longmen lithosphere and the genesis of the huge Wenchuan earthquake,Sichuan,China[J];Journal of Chengdu University of Technology(Science & Technology Edition);2008-04
7 College of Earth Sciences,Chengdu University of Technology,Chengdu 610059,China;The huge Wenchuan earthquake and Longmen tectonic belt[J];Journal of Chengdu University of Technology(Science & Technology Edition);2008-04
8 LI Yong-zhao1,GUO Bing21.Office of Science and Technology,Chengdu University of Technology,Chengdu 610059,China;2.State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation,Chengdu University of Technology,Chengdu 610059,China;Cenozonic tectonics of Chengdu Plain,Sichuan,China[J];Journal of Chengdu University of Technology(Science & Technology Edition);2008-04
9 WU ShanCollege of Earth Sciences,Chengdu University of Technology,Chengdu 610059,China;The large-scale gliding-type klippe system in Longmen Mountains and neotectonic activity of the Longmen Orogen[J];Journal of Chengdu University of Technology(Science & Technology Edition);2008-04
10 LI Ju-chu,HAO Jun-sheng,LIU Shu-gen,WANG Guo-zhi,CHEN Cui-hua,ZHOU Jian-binCollege of Applied Nuclear Technology and Automation Engineering,Chengdu University of Technology,Chengdu 610059,China;Geochemical model of radon concentration in soils and its geological interpretation on the Suining-Aba geological profile in Sichuan,China[J];Journal of Chengdu University of Technology(Science & Technology Edition);2008-04
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 WAN Wen-ni1,2(1.School of Earth and Space Sciences,Beijing University,Beijing 100871,China; 2.First Crust Monitoring and Application Center,CEA,Tianjin 300180,China);Study on Fault Deformation Characteristics in the Shanxi Seismic Belt[J];Earthquake;2012-02
2 Zhang Yan,Wu Yun,Lü Yongqing,Hu Jin and Lü Pinji(Institute of Seismology,CEA,Wuhan 430071);ANOMALIES OBSERVED BY ULTRA BROADBAND SEISMOMETER BEFORE WENCHUAN EARTHQUAKE[J];Journal of Geodesy and Geodynamics;2011-01
3 Liu Ziwei1,2),Wei Jin1),Hao Hongtao 1),Wu Yunlong1) and Li Hui1) 1) Institute of Seismology,CEA,Wuhan 430071 2) School of Computer Science,Wuhan University,Wuhan 430079;PRE-SEISMIC GRAVITY DISTURBANCE OF HIGH FREQUENCY BEFORE Ms9.0 EARTHQUAKE IN JAPAN[J];Journal of Geodesy and Geodynamics;2011-02
4 Wei Jin1,2),Liu Ziwei1,3),Hao Hongtao1),Wu Yunlong1),Kang Kaixuan1),Zhao Bing1),Shen Chongyang1) and Li Hui1)1) Institute of Seismology,CEA,Wuhan 430071 2) School of Geodesy and Geomatics,Wuhan University,Wuhan 430079 3) School of Computer Science,Wuhan University,Wuhan 430079;GRAVITY ANOMALIES IN BEFORE Ms9.0 EARTHQUAKE IN JAPAN OBSERVED BY CONTINUOUS RELATIVE GRAVIMETER IN CHINA[J];Journal of Geodesy and Geodynamics;2011-02
5 Jiang Jun,Zhang Yanbin,Lin Gang,Chengcong,Li Chang and Ma Xiaofei(School of Physics,Huazhong University of Science and Technology,Wuhan 430074);APPLICATION OF SEISMIC DEFORMATION OBSERVATION TECHNIQUES TO EFFECTIVELY MONITOR EARTHQUAKE PRECURSOR[J];Journal of Geodesy and Geodynamics;2011-04
6 HU Xiao-gang, HAO Xiao-guang*(Key Laboratory of Dynamic Geodesy , Institute of Geodesy and Geophysics , CAS, Wuhan 430077, China);Observation of fore-seismic disturbance of the M_w 7. 6 Tonga earthquake (2009/03/19)[J];Progress in Geophysics;2009-03
7 HAO Xiao-guang, HU Xiao-gang~*(Key Laboratory of Dynamic Geodesy, Institute of Geodesy and Geophysics, GAS, Wuhan 430077, China);Are “third microseisms” in anomalous tremor before the great Wenchuan earthquake?[J];Progress in Geophysics;2009-04
8 HU Xiao-gang,XUE Xiu-xiu,HAO Xiao-guang~* (Key Laboratory of Dynamic Geodesy,Institute of Geodesy and Geophysics,CAS,Wuhan 430077,China);Observation of microseism in IRIS records before the 2010-01-12 Haiti earthquake[J];Progress in Geophysics;2010-01
9 WANG Jing,CHEN Yong-hong,YE Zong-hai,LIU Si-qing (Center for Space Science and Applied Research,Chinese Academy of Sciences,Beijing 100190,China);Property analysis of cosmic rays before and during the great Wenchuan earthquake[J];Progress in Geophysics;2010-01
10 QIN Si-qing,XUE Lei,WANG Yuan-yuan,HUANG Xin,PAN Xiao-hua(Key Laboratory of Engineering Geomechanics,Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China);Further verifications on the brittle failure theory of multiple locked patches along a seismogenic fault system and discussions on some science issues[J];Progress in Geophysics;2010-03
China Proceedings of conference Full-text Database 2 Hits
1 QIN Si-qing,XUE Lei,WANG Yuan-yuan,HUANG Xin,PAN Xiao-hua (Key Laboratory of Engineering Geomechanics,Institute of Geology and Geophysics, Chinese Academy of Sciences,Beijing 100029,China);Further verifications on the brittle failure theory of multiple locked patches along a seismogenic fault system and discussions on some science issues[A];[C];2011
2 Zhao Fuyuan;Micro Fracture Elastic Rebounding Model—ARoute Map of A Tectonic Earthquake[A];[C];2009
【Secondary Citations】
Chinese Journal Full-text Database 7 Hits
1 HAO Xiao guang 1,2 , XU Hou ze 1, LIU Da jie 2 (1. Institute of Geodesy and Geophysics, CAS , Wuhan 430077, China; 2. Department of Surveying and Geomatics, Tongji University, Shanghai 200092, China);Gravity Assembly Points of the Earth and Gravitative Features of the Parameter Ellipsoid[J];ACTA GEODAETICA ET CARTOGRAPHIC SINICA;2000-02
2 Zhang Xiaodong(Seismological Bureau of Qinghai Province);INFORMATION CONTENT AND FRACTIONAL DIMENSION OF EARTHQUAKE SEQUENCES[J];Earthquake;1991-03
3 Liu Guangyuan(Lanzhou Institute of Seismology, State Seismological Bureau);A STUDY ON THE FLUCTUATION OF GROUND TILTING OBSERVED BY THE TILTMETERS BEFORE HELINGEER EARTHQUAKE 6.3 IN NEI MONGGOL AUTONOMOUS REGION, CHINA[J];Crustal Deformation and Earthquake;1985-01
4 TENG JI-WEN WANG GUO-CHENG LIU DAO-HUNG HSING JI-EUN LIANG WEN-DOUXu SHI-LIN et al.;CRUSTAL STRUCTURE OF THE CENTRAL PART OF THE NORTH CHINA PLAIN AND THE HSINGTAI(邢台) EARTHQUAKE (Ⅱ)[J];Chinese Journal of Sinica;1975-03
5 CHEN TONG (Institute of Geophysics, Academia Sinica);APPLICATION OF ACOUSTIC EMISSION TECHNIQUES TO ROCK MECHANICS RESEARCH[J];Chinese Journal of Sinica;1977-04
6 Zhen Zhizhen (Institute of Geophysics, Reijing 100081);PRECURSORY EARTH SOUNDS IN THE SEISMOGENIC PROCESS[J];Journal of Seismological Research;1992-02
7 Cheng Shi(Sichuan Province Seismological Bureau)Xu Chongrong(Xichang Seismological Station);A POSSIBLE EARTHQUAKE PRECURSOR—the wave anomaly detected by horizontal pendulum tiltmeter[J];Northwestern Seismological Journal;1984-02
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved