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作品数:535被引量:1257H指数:17
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Satellite detection of IR precursors using bi-angular advanced along-track scanning radiometer data:a case study of Yushu earthquake
《Earthquake Science》2015年第1期25-36,共12页Pan Xiong Xuhui Shen Xingfa Gu Qingyan Meng Yaxin Bi Liming Zhao Yanhua Zhao Yan Li Jianting Dong 
founded by Basic Science Research Plan of Institute of Earthquake Science,China Earthquake Administration (Grant No. 2010IES0203);Civil Specific Advance Research Program on Science,Technology,and Industry for National Defense (Grant No. 60128303)
The paper has developed and proposed a syn- thesis analysis method based on the robust satellite data analysis technique (RST) to detect seismic anomalies within the bi-angular advanced along-track scanning ra- diom...
关键词:Seismic monitoring Infrared multi-angleEarthquake infrared radiation anomalies 
Investigation of Lushan earthquake ionosphere VTEC anomalies based on GPS data被引量:1
《Earthquake Science》2013年第3期259-265,共7页Weiping Jiang Yifang Ma Hongfei Liu Liansheng Deng Xiaohui Zhou 
supported by the National Natural Science Foundation of China(41074022);the National 863 Program of China(2012AA12A209);Open Research Fund Program of Geospace Environment and Geodesy(LOGEG),Ministry of Education,China(No.1202012)
Vertical total electron content (VTEC) time series were obtained from 22 GPS stations near the epicenter of the Lushan earthquake. In this paper, we have adopted a sliding average method to detect and analyze anomal...
关键词:Lushan earthquake Vertical totalelectron content (VTEC) Anomalous perturbationGPS 
Tomographic structure of East Asia:I.No fast(slab) anomalies beneath 660 km discontinuity被引量:8
《Earthquake Science》2010年第6期597-611,共15页Shunping Pei Yongshun John Chen 
grants(B-11440134,S-12002006)to Dapeng Zhao from the Japan Society for the Promotion of Science;Support for Shunping Pei came from a postdoct grant of Peking University;supported by the Chinese Academy of Sciences(No.KZCX2-EW-QN102);the National Natural Science Foundation of China(Nos.41074041,90814002 and 40125011)
This is the first of two papers that describes a regional tomography investigation, which combines P-wave arrival times of both regional and teleseismic earthquakes to obtain 3D mantle structures of East Asia up to 1 ...
关键词:TOMOGRAPHY stagnant slab mantle wedge 
Surface latent heat flux anomalies preceding inland earthquakes in China被引量:4
《Earthquake Science》2009年第5期555-562,共8页Kai Qin Guangmeng Guo Lixin Wu 
Using data from the National Center for Environmental Prediction (NCEP), the paper analyzed the surface latent heat flux (SLHF) variations for five inland earthquakes occurred in some lake area, moist area and ari...
关键词:inland earthquake surface latent heat flux thermal anomaly satellite data 
Tidal wave anomalies of geoelectrical field before remote earthquakes
《Acta Seismologica Sinica(English Edition)》2007年第1期51-62,共12页张学民 翟彦忠 郭学增 郭建芳 
National Key Project of Science and Technology (2004BA601B010503)
In this paper, geoelectrical field anomalies at Changli and Xingji station in Hebei Province were analyzed before five remote earthquakes. It was found that the anomalies mainly occurred two or three months before ear...
关键词:geoelectrical field geoelectrical tidal waves semidiurnal period strain wave imminent seismic prediction 
Research on distinguishing method and mechanism of tidal deformation anomalies before large earthquakes
《Acta Seismologica Sinica(English Edition)》2006年第2期155-162,共8页张晶 陈荣华 杨林章 吉平 
Joint Seismological Science Foundation of China (106013).
By analyzing the digital tilt tidal observations at Yongsheng station and strain tidal observations at Houma station, this paper suggests that the solid tidal force might trigger tiny abrupt deformation when the seism...
关键词:tidal force TRIGGER deformation anomaly 
Geomagnetic diurnal-variation anomalies and their relation to strong earthquakes
《Acta Seismologica Sinica(English Edition)》2004年第z1期85-93,共9页DING Jian-hai(丁鉴海) LIU Jie(刘杰) YU Su-rong(余素荣) XIAO Wu-jun(肖武军) 
National Science Technology Tackle Key Project during the Tenth Five-year Plan (2001BA601B01-05-04)
The diurnal-variation anomalies of the vertical-component in geomagnetic field are mainly the changes of phase and amplitude before strong earthquakes. On the basis of data recorded by the network of geomagnetic obse...
关键词:geomagnetic diurnal-variation anomalies geomagnetic low-point displacement diurnal-variation  amplitude strong earthquake 
Multi-scale expression of spatial activity anomalies of earthquakes and its indicative significance on the space and time attributes of strong earthquakes被引量:1
《Acta Seismologica Sinica(English Edition)》2003年第3期292-303,共12页裴韬 杨明 张讲社 周成虎 骆剑承 李全林 
National Nature Science Founation of China (40101021) ;the 863 Program (2002AA135230) ;the Innovation Founation of CAS (CXIOG-D00-06).
The noise modei based on 6 trous wavelet algorithm produces a multi-scale expression of image through the combination of wavelet transform and a testing modei of statistical significance. This kind of expression not o...
关键词:noise model á trous vvavelet algorithm foreshock anomaly seismic sequence 
Seismicity anomalies before the great earthquake of M_S=8.1 in the Kunlun Pass and its significance to earthquake prediction
《Acta Seismologica Sinica(English Edition)》2003年第2期219-225,共7页刘蒲雄 郑大林 车时 潘怀文 刘桂萍 杨立明 
A great earthquake of MS=8.1 took place in the west of Kunlun Pass on November 14, 2001. The epicenter is lo-cated at 36.2N and 90.9E. The analysis shows that some main precursory seismic patterns appear before the gr...
关键词:SEISMICITY earthquake prediction great Kunlun Pass earthquake of MS=8.1 
Three-dimensional P velocity structure in Beijing area被引量:1
《Acta Seismologica Sinica(English Edition)》2003年第1期1-15,共15页于湘伟 陈运泰 王培德 
Climbing Project Continental Dynamics of East Asia (95-S-05) from Ministry of Science and Technology, P. R. China.
A detail three-dimensional P wave velocity structure of Beijing, Tianjin and Tangshan area (BTT area) was deter-mined by inverting local earthquake data. In total 16 048 P wave first arrival times from 16048 shallow a...
关键词:TOMOGRAPHY three-dimensional velocity structure seismic activity high velocity anomalies low velocity anomalies lateral heterogeneity 
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