【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。更多还原

【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.更多还原