【摘要】 利用中国西藏羊八井中子监测器(国际地球物理年推荐的标准仪器)10年的资料,研究宇宙线高能粒子正常背景变化、干扰因素及其与地震有关的异常现象,发现在太阳活动、地磁活动平静的状态下,连续数天打破正常日变化规律和计数率增高现象(高于5倍均方差)可能是距台站一定范围内的强震特别是大震前的临震现象,并与宽频带数字记录到的地震前驱波及地磁日变化异常在时空分布上有较好的一致性。宇宙线高能粒子可能反映震前包括震源场在内的孕震立体电磁环境异常变化,其机理正在探索之中。更多还原

【Abstract】 Using 10-year data of China Yangbajing neutron monitor,which is recommended by International Year of Planet Earth as Standard equipment,high-energy cosmic ray particles normal background variation,disturb factors and earthquake-related anomalous phenomena are studied. The count rate normal diurnal variations been broken for several days and increased phenomenon,which is 5 times higher than the mean square error,are found in the quiet state of the solar and geomagnetic activity. This phenomenon may be the precursors from an area of strong earthquake,especially for large earthquake. This phenomenon with broadband digital seismograph records precursor wave and anomaly of geomagnetic diurnal variations in the temporal and spatial distribution is a good consistency. High energy cosmic ray particles may be a reflection of the seismogenic process stereo electromagnetism environment anomaly variations before earthquake,hypocentral field included,and its mechanism needs more exploration.更多还原