地下水异常

常熟&太仓5.1级地震前的地下水异常特征

Characteristics of groundwater anomaly before CHANGSHU-TAICANG m5.1 earthquake

说明了地下水异常形态的多样性、动态水位异常井多井次成组异常的同步性、多井次临震异常在时间、形态上的一致性。

The multiplicity of groundwater anomaly , the synchronism of dynamic abnormality of water level of many wells in groups and for several times and the concordance of time and shape of impending earthquake abnormality of many wells for several times are all explained .

松潘地震地下水异常动态特征

On The Dynamical Characteristics Of Underground Water Anomaly During The Songpan Earthquake

大同&阳高6.1级地震的地下水异常初析

Preliminary analysis on groundwater anomalies before Datong-Yanggao m_s 6.1 earthquake

1975年海城地震前地下水异常的时空分布

Temporal and spatial distribution of anomalous ground water changes before the 1975 Haicheng earthquake

菏泽5.9级地震震中区地下水异常特征

Features of ground water anomaly in the epicentral area of Heze earthquake of M5.9

石河子市区南部地下水异常带成因及其对环境影响

Causes of abnormal groundwater belt in the south region of Shihezi City and its environmental impact analysis

本文在综合实际资料的基础上，扼要地描述了松潘地震前后地下水异常在时间和空间上的动态特征。

In this Paper the dynamical characteristics of underground water anomaly in the time and space domain before and after Songpan-pingwu earthquake are briefly described on the basis of comprehensive practical data .

将震前大量的地下水异常点观测资料的时间与地点这两个量进行回归分析，得知1975年1月31日以前的地下水异常点的逐渐向震中方向迁移是线性的。

By means of regressional analysis of the times and locations of the anomalous ground water changes , it can be shown that prior to January 31 , 1975 the relation between the times and locations is linear .

灰色系统GM模型在地下水动态异常识别中的应用

Application of grey system GM model in distinguishing anomalies of underground water

大地震地下水前兆异常场的正演

A deduction of precursory anomaly field of groundwater before large earthquake

地下水化学异常信息迁移的水动力学模型实验研究

Experimental study on hydrodynamic model on seismic hydrochemical anomaly migration

河流峡谷区地下水温度异常特征分析

Abnormal characteristics analysis of groundwater temperature field in canyon areas

地下水宏观异常与强震临震预报

Groundwater macroscopic anomalies and imminent prediction of strong earthquakes

宁蒗6.2级地震前地下水动态异常与跟踪预测

Dynamic anomalies of groundwater and follow up prediction before the M6.2 Ninglang earthquake

地壳形变与地下水动态异常特征研究进展

The Progress of Research on Anomalous Characteristics of Crustal Deformation and Under-ground Water Behavior

天祝地区地下水宏观异常与地震的关系初探

Discussion on the relationship between underground water macroscopic anomaly and earthquake in Tianzhu area

怎样分析地下水宏观异常

How to Analyze Macroscopic Anomaly of Underground Water

新乡及其邻区地下水宏观异常浅析

Preliminary Analysis of the Macro-anomaly of Underground Water in Xinxiang and Its Adjacent Area

秦岭隧道地下水化学异常对衬砌混凝土的腐蚀及防治对策研究

Evaluation and prevention of concrete erosion caused by chemical abnormity of groundwater in Qinling tunnel

与地震有关的地下水氡异常

Groundwater radon anomalies associated with earthquakes

新疆某些地震前地下水动态异常特征的分析

Analysis of abnormal features to the dynamic state of groundwater before some earthquakes in Xinjiang region

唐山地震地下水动态异常场特征与震源演化过程

The characteristics of forerunner field of underground water regime during Tangshan earthquake and its focal evolution process

地下水氡异常特征的初步探讨与测氡法寻找地下水的效果

Study on radon anomaly caused by ground water and the effectiveness of the radon method in ground water exploration

各类地质异常、物探异常、化探异常、遥感影象特征异常、地下水特征异常等为重要的找矿标志；

The anomalies of geology , geophysics , geochemistry , remote sensing and image and ground water are the important prospecting marks .

结果表明：地下水的异常面积、地形变的异常幅度与地震存在着明显的关系；

The result shows there existed obvious correlation between the anomalous area of underground water , the anomalous amplitude of ground deformation and the occurrence of earthquakes .

按照地下水诱发异常的机理，讨论了诱发前兆异常的干扰与识别问题，并对“降水、地下水干扰”观点提出质疑。

Based on the mechanism to induce groundwater anomaly , the interferences of precursory anomaly and its recognition are discussed , and the view of " rain and groundwater interference " is questioned .

在分析秦岭隧道地区地质背景及水体水化学组分的变化规律的基础上，确定了平导地下水化学异常的基本特征及形成机理。

On the basis of analysis of the geological background and the changing regularity of hydrochemical compositions in Qinling tunnel area , the paper dears with essential features and formation mechanism of chemical anomaly of groundwater .

参照已经建立的地下水前兆异常的机制和孕震模型，本文用地下水动力学原理剖析了异常机制与实际观测资料之间统一的合理性，并建立了数学模型。

By reference to already established mechanism of precursory anomaly of groundwater and seismogenic model , We analyzed identity between anomaly mechanism and practical observations and set up mathematical model by means of dynamic theory of groundwater .

在此基础上总结出唐山地震地下水动态异常场特征：空间上的象限性、时间上的阶段性、异常阶段的时空差异性及震时、震后异常变化的同步性等。

For the Tangshan earthquake the forerunner field of underground water is characterized by its spatial distribution ( limited to a certain quadrant ), its stages of development in time and the synchronism of anomaly-changes during and after a shock .