摘要
永修易家河温泉为上升泉,其热水化学类型为HCO3-Na和HCO3-Ca型,热储为隐伏的燕山晚期侵入的云山复式花岗岩残余热及挽近地质年代活动性断裂深循环热。热水循环周期在21a以上,其成因模式为大气降水补给的花岗岩残余热和活动性断裂深循环型地热系统。
Yijiahe Hot Spring at Yongxiu County is an ascending one. Its chemical type is HCO3 - Na and HCO3 -Ca. The thermal energy storage is the insidious Yunshan double granite residual intruding into at late Yanshan and the active fractures＇deep recycling heat taking place in the late geochronology. The hot water recycling period is over 21a. The model of contributing factor is the granite residual heat from atmosphere precipitation and the active fracture＇s deep recycling moldfs geothemal system.
出处
《九江学院学报》
2009年第3期77-79,91,共4页
JOurnal of Jiujiang University :Social Science Edition
关键词
温泉
地质特征
成因模式
hot spring
geological feature
the model of contributing factor
