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EARTHQUAKE ›› 2009, Vol. 29 ›› Issue (3): 109-116.

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Study of Normal Geothermal Dynamics

ZHAO Gang1 , WANG Jun2, HE An-hua1, GUO Miao-xi1 GUO Bo-lin1, Qing Jiu-gang3   

  1. 1. Institute of Crustal Dynamics, CEA, Beijing 100085;
    2. China Earthquake Networks Center, Beijing 100045, China;
    3. National Earthquake Infrastructure Service, CEA, Beijing 100036, China
  • Received:2008-08-06 Revised:2008-09-26 Online:2009-07-31 Published:2021-10-18

Abstract: By collecting data of 226 geothermal precursory stations and creating database, geothermal dynamics are classified into two types: long term geothermal dynamics and short term geothermal dynamics. Long term geothermal dynamics are classified into six basic types. Short term geothermal dynamics are classified into four basic types. Combining geohydrologic condition with installing location, the forming mechanism of these two types is analyzed.

Key words: Geothermal precursor, Dynamics, Mechanism analysis

CLC Number: