Welcome to EARTHQUAKE,

EARTHQUAKE ›› 2007, Vol. 27 ›› Issue (3): 34-40.

Previous Articles     Next Articles

Analysis on the mechanism of formation characteristics of water temperature tide in Changli well

ZHANG Zi-guang1, ZHANG Su-xin1, LI Wei2, YIN Hong-wei3, HAN Wen-ying3   

  1. 1. Earthquake Administration of Hebei Province, Shijiazhuang 050021;
    2. Earthquake Admin- istration of Shijiazhuang City, Shijiazhuang 050055;
    3. Seismostation of Shenzhou City, Shenzhou 053800, China
  • Received:2007-01-08 Revised:2007-02-26 Online:2007-07-31 Published:2021-10-29

Abstract: The temperature of underground water shows the tide characteristics. The tide dynamics and the underground water level are synchronized in Changli well. The authors do not think that the phenomenon of such a water temperature variation should be reflection at any depth in the well. There are two modes, first the temperature gradient is big enough, and the second, the quantity of ground water in exchange with well-aquifer systems causes the temperature change. The reason of tide characteristics of water temperature change is analyzed. The results show that tide characteristics of water temperature are secondary effect, and it has a certain relation with special configuration of the pipeline in Changli well.

Key words: Water temperature, Tide, Temperature gradient, Water level, Changli well

CLC Number: