摘要
根据上海地区5处深度均为153m的地温长期监测孔实测数据，地表以下至约19m为变温带；深度约19～36m范围为恒温带，地温平均约18．3℃；36m以下为增温带，增温率为3．08℃／100m。分析了地温随时间与地层岩性的变化特征。成果可为浅层地温能的开发利用提供依据。
Temperature data were measured in long-term geothermal monitoring drillholes up to a depth of 153m below the surface in the Shanghai area. A zone of temperature variation is found to about 19m depth and a zone of constant temperature is found from 19 to 36m depth. The average temperature is about 18.3℃. The calescent zone lies below depths of 36m, where the geothermal gradient is 3.08℃/100 m. The research results will provide a basis for the development and utilization of shallow-ground geothermal conditions.
出处
《上海国土资源》
2013年第3期77-80,共4页
Shanghai Land & Resources
基金
上海市规划和国土资源管理局科研项目"地温监测场和监测网的建设与监测"
关键词
浅层地温能
地温监测
温度场
shallow geothermal energy
ground temperature monitoring
temperature field
