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地热学是经典地球物理学之一,但在很长一段时间内,地热学进展不大。近年来,随着板块学说的崛起,寻找新能源的紧迫要求和地震预报的需要,地热问题才引起人们的重视。 地震带、火山带与地热异常带 世界上每年约发生500万次地震,但地震主要发生在两条地震带上,一条是环太平洋地震带,全世界80％的地震发生在这条地震带上。另一条是欧亚地震带,全世界15％的地震发生在这条带上。 这两条地震又是世界火山带,还是地热异常带。 以上是对全球范围来说的,具体到一个国家一条地震带又如何呢?
Geothermal science is one of the classical geophysics, but for a long time, little progress has been made in geothermal science. In recent years, with the rise of plate theory, the urgent need of finding new energy and the need of earthquake prediction, the geothermal problem has aroused people’s attention. Seismic Belt, Volcanic Belt and Geothermal Anomalous Belt Around 5 million earthquakes occur each year in the world, but the earthquakes mainly occur on two seismic belts, one in the Pacific Rim and one in 80% of the world’s earthquakes . The other is the Eurasian seismic belt, where 15% of the earthquakes in the world take place. These two earthquakes are again the world volcanic zone, or geothermal anomalous zone. The above is for the global scope, specific to a country with a seismic zone how?