【摘要】 地温观测,特别是80cm以下浅层和深井地温观测已基本上摆脱了外界等自然因素的干扰,是获取地热信息的一种比较直观、简便的度量。临震前出现的地温突升现象被认为是探测地震活动的有效手段,已越来越引起人们的普遍关注。文中对地震前浅层地温突升变化特征、浅层地温突升一些观测事实研究、深井地温突升的一些观测事实的研究以及地温突升现象的成因,分别进行了阐述。更多还原

【Abstract】 Geotemperature especially beneath 80 cm depth in shallow and deep well,can be considered that the influences caused by natural disturbances be filtered mainly,and is a direct and simpler measurement for getting geothermal information.The jumping phenomenon of the geotemperature before the earthquake already have been considered a more effective approach to explore earthquake activity.And attract more and more attention in seismological community.This paper summarizes the jumping characteristics of geotemperature observed at shallow depth,as well as the cause of sudden rising at shallow and deep well before the earthquake occurrence.更多还原