【摘要】 本文论述了中国东北新生代火山活动的时—空分布规律和温泉及热流高值区的空间分布特征,揭示了热流高值区和温泉分布区与新生代火山活动、裂谷运动和断裂活动的内在联系,特别强调了活动断裂对温泉和地热高异常区形成的控制作用。提出新生代火山活动区、裂谷盆地、断裂强烈活动区和大地震发生区,以及活化的古板块缝合带等地区,是最有利的地热资源勘探靶区。更多还原

【Abstract】 The time—space characteristics of Cenozoic volcanism and the space distribution characters of hot springs and high geothermal flux regions in Northeast China were described in this paper. It was revealed that the hot springs and high geothermal flux regions were related to the volcanism, rifting and faulting in Northeast China. It was especially emphasized that the hot springs and high geothermal anomaly areas were controlled by active faults. In conclusion, it was proposed that the regions of Cenozoic volcanism, rift basins, belts of faulting and large earthquake occurrence as well as the activated plate suture zones were the best areas for prospecting geothermal resources.更多还原