【作者】 庞忠和； 黄少鹏； 胡圣标； 赵平； 何丽娟；

【Author】 Pang Zhonghe;Huang Shaopeng;Hu Shengbiao;Zhao Ping;He Lijuan;Institute of Geology and Geophysics,Chinese Academy of Sciences;Xi’an Jiaotong University;Institute of Tibetan Plateau Research,Chinese Academy of Sciences;

【机构】 中国科学院地质与地球物理研究所； 西安交通大学； 中国科学院青藏高原研究所；

【摘要】 地热是主要地球物理场之一,地热能是地球的本土能源。李四光在20世纪60年代开创了我国地热科学。到90年代,学科体系基本建立。在过去20年里,我国地热研究得到了进一步深化和拓展。本文从大地热流、岩石圈热结构、地热系统、油气盆地地热、矿山地热、天然气水合物以及气候变化等方面回顾地热研究代表性的创新进展,并对深层地热、海洋地热、环境地热等研究方向作了展望。本文认为,过去20年我国地热研究成果丰硕,国际影响力得到提高,未来发展势头强劲。在经历了由浅入深,从今到古的成长之后,地热研究还将不断拓展领域,为我国地球科学,特别是能源与环境安全做出更大贡献。更多还原

【Abstract】 Geothermal is one of the geophysical fields,and geothermal energy is the indigenous energy source on the earth.Li Siguang(J.S.Lee) launched geothermal science program in China in 1960s.After a few decades of growth and development,the discipline became comprehensively established by mid 1990 s.During last 20 years,the scope of geothermal research in China has been further expanded and deepened.This paper reviews the key highlights of the innovative advances in several respects,including terrestrial heat flow measurements,thermal structure of the lithosphere,geothermal systems,geothermics in oil and gas-bearing basins,geothermics in mines,natural gas hydrates,and climate change.Also prospects are included for deep geothermal resources,marine geothermal resources,and environmental geothermics.The authors believe that,geothermal research made significant progress in China in the last 20 years,which has provided backstopping for geothermal industry in China,and its continued fast growth can be expected.International collaboration has been strengthened.It is also postulated that geothermal research will further broaden its scope of study,after going from the upper crust to the deep earth’s interior and from the present regime to thermal history of basins,making more substantial contributions to the development of geodynamics,and to safe-guarding the energy supply and environmental wellbeing of the country.更多还原