摘要
利用水井测温方法确定恒温层温度,以恒温层的温度值作为湖顶地热异常区的下限值,用内插法勾绘温度等值线图,高于该下限值范围的即为地热异常区。曹县庄寨地区的地热普查证明该方法是快速有效的。
By using well thermometry method, temperature of constant temperature strata is determined. Regarding temperature in constant temperature strata as the threshold value, geothermal abnormal areas are determined. According to temperature choropleth by using the method of interpolation, the scope which temperature is higher than threshold value is regarded as geothermal abnormal areas.
出处
《山东国土资源》
2005年第9期65-66,70,共3页
Shandong Land and Resources
关键词
水井测温
埋深
恒温层
地热异常区
Well thermometry
buried depth
constant temperature strata
geothermal abnormal area
