论文标题
地震活动的指标
Terrestrial outgoing infrared radiation as an indicator of seismic activity
论文作者
论文摘要
在10.5-11.3 mkm的光谱范围内对地球表面的卫星热图像的分析表明，与连续性块相比，在中亚洲地震活性区域的某些线性结构上，观察到时间和空间在时间和空间的强度增加。对即将出发的IR辐射通量的一系列连续观察结果的回顾性分析表明，在某些主要的构造位错的单个区域中，有时会出现IR辐射的积极异常，例如在Talasso-Ferghana和Tamdy-Tokrauss断层的相交点。这些异常持续2天到10天。自发异常的特征是面积的脉动变化。这些异常的空间限制和持续时间允许区分由气象因素引起的主题噪声异常。这些异常出现的时间与已检测到即将出发的IR辐射通量增加的断层的激活相吻合。 1984年，在tien shan中，大多数地壳地震幅度超过4级，伴随着在断层交叉点处出现IR辐射的正异常。异常面积为N*10000 km2。这种激活的最杰出例子是19.03.1984 M7.2的加兹利地震。在3月11日检测到的Tamdy-tokrauss和Talassoferghana断层的交点处，出现了特殊强度和巨大面积的即将出发的IR辐射通量的正异常（约1万km2）。随后在1984年夏天，随后在Tamdy-Tokrauss断层区域的地震从4.3到5.3的大小，也出现在断层交汇处的即将出现的IR辐射的正异常。
The analysis of satellite thermal images of the Earth's surface within the spectral range of 10.5-11.3 mkm has shown that over some linear structures of the Middle-Asian seismically active region there is observed a stable in time and space increasing intensity of the outgoing radiation flux as compared to contiguous blocks. A retrospective analysis of a continuous series of observations of the outgoing IR radiation flux has shown that in certain individual zones of some major tectonic dislocations there appear from time to time positive anomalies of IR radiation, for instance at the point of intersection of the Talasso-Ferghana and Tamdy-Tokrauss faults. These anomalies last from 2 to 10 days. The spontaneous anomalies are characterized by a pulsating variation of area. The space confinement and duration of these anomalies permit distinguishing theme noise anomalies caused by meteorological factors. The time of the appearance of these anomalies coincides with the activation of faults over which there has been detected an increase of the outgoing IR radiation flux. In 1984 the majority of crustal earthquakes, of a magnitude over 4, in the Tien Shan were accompanied by the appearance of a positive anomaly of the IR radiation at the point of the intersection of the faults. The area of anomalies was n*10000 km2. The most outstanding example of such activization is the Ghazli earthquake of 19.03.1984 M7.2. At the point of the intersection of the Tamdy-Tokrauss and Talasso- Ferghana faults there was detected on March 11 a positive anomaly of the outgoing IR radiation flux of exceptional intensity and enormous area (about 100 thousand km2). The subsequent earthquakes in the zone of the Tamdy-Tokrauss fault in the summer of 1984 of the magnitudes from 4.3 to 5.3 were also preceded by the appearance of a positive anomaly of the outgoing IR radiation at the point of intersection of the faults.
