地震异常

华东地区中短期地震异常综合判据研究

Study on comprehensive criteria for the medium and short term earthquake anomaly in East China

从大量震例资料入手，再次研究了地震异常延续有效性的问题，进而建立了地震异常持续有效时间与延续有效时间的数学关系式。

From the beginning of a large number of earthquake case 's data , the problem of earthquake anomaly continuing effectiveness was studied again , and the mathematical relational expression of the earthquake anomaly lasting effective time and continuing time was established .

基于小波包分析的OLR地震异常信息提取初探

A Preliminary Study on Extraction of Earthquake-related OLR Anomalies Using Wavelet Packet Decomposition

基于小波与分形理论的地震异常检测

A method of detecting seismic singularities using combined wavelet with fractal

莺歌海盆地地震异常体成因机制管窥

Discussion on formation mechanism of seismic anomaly bodies in Yinggehai Basin

地震异常平静用于短期预报的研究

Study on Application of precursory seismic quiescence to short-term earthquake prediction

土壤氡气观测方法与地震异常信息探讨

Method of soil - gas radon measurement and anomalous information of earthquakes

含气地层地震异常信息的研究

Study of the seismic anomaly resulted from the gas - bearing formation

苍山5.2级地震异常群体时空演化特征

Time-space evolution character of anomaly swarms for the Changshan m_s 5.2 earthquake

地震异常模糊识别综合预报指标的研究

A study of comprehensive prediction index of fuzzy recognition of seismic anomalies

不同构造类型震例前，地震异常图像可能存在差异；

Seismic anomaly patterns might be different before various tectonic types of earthquakes ;

2003年新疆巴楚-伽师6.8级地震异常的阶段性特征

The character of anomaly of Bachu-Jiashi earthquake in 2003

朝阳、金县台站水准观测与地震异常探讨

Discussion on the observations and seismic anomalies on Chaoyang and Jinxian seismic stations

山西北部中强地震异常图像的综合特征浅析

Primary Analysis on Synthetic Characteristic of Abnormal Image of Medium-strong Earthquakes in North Shanxi

华北三维虚波速度地震异常分析

Three dimension velocity imaging of seismic pseudo wave in North China with seismic anomaly

石河子跨断层形变资料的地震异常初析

Preliminary analysis on seismic anomalies in the deformation datum of cross fault , shihezi

黄海5.1级地震异常特征

Character of anomaly for Huanghai 5.1 earthquake

水化地震异常变化速率分析与综合预测方法新探索

Analyzing the seismic variation rates of hydrochemical anomaly and the new approach on comprehensive prediction method

各类地震异常短临前兆标志体系及综合预报方法研究

Short-term and impending precursory symbol system of various earthquake anomalies and Study on comprehensive prediction method

华北地区地震异常前兆信息场演化特征及其与地震关系的研究

Study on the Evolutional Characteristics of Earthquake Anomalous Precursory Information Field and Its Relation with Seismicity in North China

民乐、山丹6.1级地震异常及台站实现短临预报的思考

Minle - Shandan m_s6.1 earthquake anomalies and the consideration for seismological observatories to realize the short - impending earthquake prediction

从川东北长兴组沉积相展布规律探讨地震异常体与生物礁的相关性

Correlation of seismic anomaly to organic reefs based on the distribution of sedimentary facies in the Changxing Formation in northeastern Sichuan

经理论模型及实际资料验证，地震异常振幅自适应压制方法实用性强，对异常振幅处理效果明显。

Through theoretical model and real data attestation , this method has a good feasibility and obvious effect in abnormal amplitude processing .

云南水氡中长周期变化的统计分析及孟连7.3、武定6.5地震异常

Statistic Analysis of the Long-medium Period Variation of Radon in Groundwater in Yunnan and Anomalies about the M7.3 Menglian Earthquake and the M6.5 Wuding Earthquake

发展新的观测手段，能够为提取地震异常提供更丰富全面的观测资料，从而为地震预测研究提供支撑。

To develop new techniques of observation can obtain more comprehensive data for extracting earthquake-related anomalies , so as to provide support for promoting earthquake prediction research .

震源浅的地震异常信号强，累计持续时间长，其信号呈脉冲形式，震源深信号相对较弱，并显示低频脉动特征；

The anomalous signal of shallow earthquake is stronger , and appears pulse form ; For deep earthquake the signal is weak relatively , and appears low-frequency pulsation .

说明断层填充物的性质及断层接触形式对地震异常范围及异常大小可能有重要影响。

And thus it can be judged that the quality of meterial-stuffing-fault and contact form of fault-surface may affect the extent and the size of seismic precursor anomalism .

这些异常是干扰因素所致，不是地震异常。

It is proposed , therefore , that the rare gas anomalies discussed in this paper should not be earthquake precursor , but are anomalies caused by interference factors .

赤城台水位对于东偏南、西偏北方向的地震异常反应明显，南北方向的则不十分明显。

The response of water level is obvious to the earthquake of the direction of east south and west north , but north and south direction is not obvious .

溧阳体应变固体潮汐残差矢量对1996年11月9日长江口6.1级地震异常特征明显，映震效果显著。

Residual vector of solid tide of body strain in Liyang Seismic Station exist obvious abnormal feature and reflecting effect to the earthquake of magnitude 6.1 occurred in Changjiang opening on the ninth of December , 1996 .