震前动物习性异常与地震活动的关系
THE RELATION BETWEEN THE ANIMAL BEHAVIOR BEFORE STRONG EVENT AND SEISMICITY
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摘要: 鲶鱼、鸽子、虎皮鹦鹉等动物行为活动的定量观测结果表明,1989年唐山震区发生的四个Ms≥4.0 级强余震前1-2天和几天内,动物的习性活动值呈现明显增高,其活动性重心发生改变,昼夜活动节律紊乱。这有可能为临震预报提供一定的信息。Abstract: The observation results for the behavior of Nian fish, Pigeons and budgerigar etc suggest that the animal active values increase obviously 1-2 days or several days before the occurrence of four Ms >4.0 strong aftershocks.These anomalous activity are behavior change and un-reqular day and night activity.It could give some information for the temporary earthquake prediction.