行星地质学:地质学的“地外”模式  

Planetary Geology:“Extraterrestrial” Model of Geology

作　　者：李雄耀[1,4] 林巍 肖智勇[3] 唐红[1] 赵宇鴳[1] 曾小家 LI Xiongyao;LIN Wei;XIAO Zhiyong;TANG Hong;ZHAO Yuyan;ZENG Xiaojia(Institute of Geochemistry,Chinese Academy of Sciences,Guiyang 550081,China;Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China;China University of Geosciences,Wuhan 430074,China)

机构地区：[1]中国科学院地球化学研究所,贵阳550081 [2]中国科学院地质与地球物理研究所,北京100029 [3]中国地质大学(武汉),武汉430074 [4]中国空间科学学会

出　　处：《中国科学院院刊》2019年第7期776-784,共9页Bulletin of Chinese Academy of Sciences

基　　金：中国科学院B类先导科技专项培育项目(XDPB11);中国科学院青年创新促进会优秀会员项目

摘　　要：行星地质学是从天文学和地质学中发展形成,借鉴传统地质学的方法和手段研究太阳系中行星、卫星、小行星、彗星和行星环等固态天体的形成和演化过程的一门交叉学科。其研究领域随着太阳系探测的发展而不断拓展,涵盖行星固体圈、行星表面环境、行星资源以及生物或适生环境演化等多个方面。行星地质学与月球和深空工程探测相辅相成,工程探测为学科的发展提供了重要的研究基础,而行星地质学的新发现又能很好地促进工程探测的实施。但目前我国行星地质学的发展还相对落后,在研究平台和研究队伍上仍存在很多短板。行星地质学是跳出地球看地球,进一步比较、拓展、深化和推动地球科学的创新发展。随着国家深空探测科技战略的深入推进,行星地质学研究的制约愈发明显,需及早布局、大力发展,以满足学科发展和工程探测的迫切需要。Planetary geology is an interdisciplinary subject that develops from astronomy and geology.This subject mainly studies the formation and evolution of solid celestial bodies in the Solar System such as planets,satellites,asteroids,comets,and planetary rings by using the methods of traditional geology.With the development of planetary exploration,the research field of planetary geology has been expanding,covering planetary lithosphere,planetary surface environment,planetary resources,and the evolution of biological or habitable environment.Planetary geology and planetary exploration complement each other: planetary exploration provides an important research basis for the development of planetary geology,and the new discoveries of planetary geology can well promote the implementation of planetary exploration.However,the development of planetary geology in China is still relatively backward,and there are still many shortcomings in the research platform and scientific team.Planetary geology can help us to know the Earth beyond the Earth,promoting the development of Earth science.With the continuous development of planetary exploration,the constraints of planetary geology are becoming more and more obvious,which requires early layout and vigorous development to meet the urgent needs of discipline development and planetary exploration.

关 键 词：行星地质学 行星固体圈科学 行星环境科学 行星资源学 天体生物学 

分 类 号：P185[天文地球—天文学]