地下水因其易于流动和热容量大,故而构成地热场的重要影响因素之一。通过对地下水及其和围岩温度场相互作用的了解,使之有可能利用地温测量来解决某些水文地质问题。一、确定地下水的流向在地下水迳流方向上,水温的变化可能有二种趋势:(1)沿着地下水的流向水温降低,这是上升热水流的特点;(2)沿着地下水迳流方向水温升高,这是下降水流的特点。 Groundwater because of its easy flow and heat capacity, and therefore constitute one of the important geothermal field. Understanding of the interaction between groundwater and the temperature field in the surrounding rock makes it possible to use geothermometry to solve certain hydrogeological problems. First, to determine the flow of groundwater In the direction of groundwater flow, the water temperature changes may have two kinds of trends: (1) along the groundwater flow temperature decreases, which is characterized by rising hot water flow; (2) along the groundwater flow Direction of water temperature, which is the characteristics of the decline in water.